xt4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:29:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {}]}, 0x10) 07:29:46 executing program 3: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:29:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {}]}, 0x10) 07:29:46 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:29:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:30:02 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:02 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab"], 0x1c}}, 0x0) 07:30:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x1c}}, 0x0) 07:30:02 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {}]}, 0x10) 07:30:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {}]}, 0x10) 07:30:02 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {}]}, 0x10) 07:30:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {}]}, 0x10) 07:30:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:30:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[], 0x1c}}, 0x0) 07:30:02 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) [ 544.488666] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5497 comm=syz-executor.6 07:30:18 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:30:18 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:18 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:30:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:30:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[], 0x1c}}, 0x0) 07:30:18 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 560.597235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5524 comm=syz-executor.6 07:30:18 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[], 0x1c}}, 0x0) 07:30:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}, 0x10) 07:30:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}, 0x10) 07:30:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:30:19 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) [ 560.776544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5543 comm=syz-executor.6 07:30:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}, 0x10) 07:30:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}, 0x10) 07:30:34 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:30:34 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:30:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}, 0x10) 07:30:34 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:34 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:34 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}, 0x10) 07:30:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:30:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:30:34 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, 0x0, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9"], 0x1c}}, 0x0) 07:30:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:30:35 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0x0, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:35 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837"], 0x1c}}, 0x0) 07:30:35 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:30:50 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:30:50 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:50 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:30:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:50 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:30:50 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:30:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) [ 592.355770] perf: interrupt took too long (4141 > 4113), lowering kernel.perf_event_max_sample_rate to 48000 [ 592.358171] perf: interrupt took too long (5198 > 5176), lowering kernel.perf_event_max_sample_rate to 38000 [ 592.361113] perf: interrupt took too long (6528 > 6497), lowering kernel.perf_event_max_sample_rate to 30000 [ 592.416042] perf: interrupt took too long (8174 > 8160), lowering kernel.perf_event_max_sample_rate to 24000 [ 592.441673] perf: interrupt took too long (10238 > 10217), lowering kernel.perf_event_max_sample_rate to 19000 07:30:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab"], 0x1c}}, 0x0) 07:30:50 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:30:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:30:50 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000400)) [ 592.483744] perf: interrupt took too long (12800 > 12797), lowering kernel.perf_event_max_sample_rate to 15000 07:31:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:31:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000400)) 07:31:07 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 609.436091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5670 comm=syz-executor.7 07:31:07 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:31:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000400)) 07:31:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:31:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:31:07 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) [ 609.616461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5694 comm=syz-executor.7 07:31:07 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 3: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:31:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) [ 609.758358] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5711 comm=syz-executor.7 07:31:24 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), 0x0) 07:31:24 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:24 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:31:24 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:31:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:31:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) 07:31:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:31:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:31:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:31:39 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), 0x0) 07:31:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:31:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) 07:31:39 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), 0x0) 07:31:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:31:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:31:39 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837"], 0x1c}}, 0x0) 07:31:39 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:31:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:31:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0xffff}}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="1adb585272591020db5847283b0f48719d495e8cd1ba307fbd9ac64b6d103f936ff9ecccb3e830bd864058a22c7a5f90b78af9f0e631d2d8f7da4bd3b02c677c14e3ab26ea47bbac835ee66373dcd9a6", 0x50}, {&(0x7f00000005c0)="28388eb571f77aacc61bde23064a1f23f7defcd8cc95192d30be2a5b8c8ac443e740b23adac7abae840048ad964f6230c17dab3aa76524229457f5a9476b7048a1880539ff9ffe14600004e02d90c5cda388284146fe30a73b4c172b3a9c74cbb8ccf5929c40d5b637778e0d84c6c722e8d7117fd676045fb6a108827c2f440bce8be6c9f1fe1b15fc88f9a3cdc41d91cf98f4b076a99a0d51803dc167e6925b4f2cfaf9d8a686e0170872660e725f2b50055957af8707850183bbd98323", 0xbe}], 0x2}, 0x20008001) 07:31:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:31:51 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:31:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:31:51 executing program 6: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:31:51 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 6: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:31:51 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:32:05 executing program 6: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:05 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0xffff}}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="1adb585272591020db5847283b0f48719d495e8cd1ba307fbd9ac64b6d103f936ff9ecccb3e830bd864058a22c7a5f90b78af9f0e631d2d8f7da4bd3b02c677c14e3ab26ea47bbac835ee66373dcd9a6", 0x50}, {&(0x7f00000005c0)="28388eb571f77aacc61bde23064a1f23f7defcd8cc95192d30be2a5b8c8ac443e740b23adac7abae840048ad964f6230c17dab3aa76524229457f5a9476b7048a1880539ff9ffe14600004e02d90c5cda388284146fe30a73b4c172b3a9c74cbb8ccf5929c40d5b637778e0d84c6c722e8d7117fd676045fb6a108827c2f440bce8be6c9f1fe1b15fc88f9a3cdc41d91cf98f4b076a99a0d51803dc167e6925b4f2cfaf9d8a686e0170872660e725f2b50055957af8707850183bbd98323", 0xbe}], 0x2}, 0x20008001) 07:32:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:32:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:06 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:06 executing program 6: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:06 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:32:20 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:32:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:32:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 4: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:32:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0xffff}}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="1adb585272591020db5847283b0f48719d495e8cd1ba307fbd9ac64b6d103f936ff9ecccb3e830bd864058a22c7a5f90b78af9f0e631d2d8f7da4bd3b02c677c14e3ab26ea47bbac835ee66373dcd9a6", 0x50}, {&(0x7f00000005c0)="28388eb571f77aacc61bde23064a1f23f7defcd8cc95192d30be2a5b8c8ac443e740b23adac7abae840048ad964f6230c17dab3aa76524229457f5a9476b7048a1880539ff9ffe14600004e02d90c5cda388284146fe30a73b4c172b3a9c74cbb8ccf5929c40d5b637778e0d84c6c722e8d7117fd676045fb6a108827c2f440bce8be6c9f1fe1b15fc88f9a3cdc41d91cf98f4b076a99a0d51803dc167e6925b4f2cfaf9d8a686e0170872660e725f2b50055957af8707850183bbd98323", 0xbe}], 0x2}, 0x20008001) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x1400, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 07:32:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:20 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:20 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:32:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:39 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0xffff}}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="1adb585272591020db5847283b0f48719d495e8cd1ba307fbd9ac64b6d103f936ff9ecccb3e830bd864058a22c7a5f90b78af9f0e631d2d8f7da4bd3b02c677c14e3ab26ea47bbac835ee66373dcd9a6", 0x50}, {&(0x7f00000005c0)="28388eb571f77aacc61bde23064a1f23f7defcd8cc95192d30be2a5b8c8ac443e740b23adac7abae840048ad964f6230c17dab3aa76524229457f5a9476b7048a1880539ff9ffe14600004e02d90c5cda388284146fe30a73b4c172b3a9c74cbb8ccf5929c40d5b637778e0d84c6c722e8d7117fd676045fb6a108827c2f440bce8be6c9f1fe1b15fc88f9a3cdc41d91cf98f4b076a99a0d51803dc167e6925b4f2cfaf9d8a686e0170872660e725f2b50055957af8707850183bbd98323", 0xbe}], 0x2}, 0x20008001) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x1400, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, @can, @nfc={0x27, 0x0, 0x0, 0x7}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000180)='ip6gretap0\x00', 0x9, 0x67c5, 0x6}) 07:32:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:32:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0xffff}}, 0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="1adb585272591020db5847283b0f48719d495e8cd1ba307fbd9ac64b6d103f936ff9ecccb3e830bd864058a22c7a5f90b78af9f0e631d2d8f7da4bd3b02c677c14e3ab26ea47bbac835ee66373dcd9a6", 0x50}, {&(0x7f00000005c0)="28388eb571f77aacc61bde23064a1f23f7defcd8cc95192d30be2a5b8c8ac443e740b23adac7abae840048ad964f6230c17dab3aa76524229457f5a9476b7048a1880539ff9ffe14600004e02d90c5cda388284146fe30a73b4c172b3a9c74cbb8ccf5929c40d5b637778e0d84c6c722e8d7117fd676045fb6a108827c2f440bce8be6c9f1fe1b15fc88f9a3cdc41d91cf98f4b076a99a0d51803dc167e6925b4f2cfaf9d8a686e0170872660e725f2b50055957af8707850183bbd98323", 0xbe}], 0x2}, 0x20008001) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x1400, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000004c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, @can, @nfc={0x27, 0x0, 0x0, 0x7}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000180)='ip6gretap0\x00', 0x9, 0x67c5, 0x6}) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)) 07:32:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 1) 07:32:39 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 1) 07:32:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 1) [ 701.249877] FAULT_INJECTION: forcing a failure. [ 701.249877] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 701.251273] CPU: 1 PID: 5998 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 701.252093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 701.253099] Call Trace: [ 701.253421] dump_stack+0x107/0x167 [ 701.253858] should_fail.cold+0x5/0xa [ 701.254375] _copy_from_user+0x2e/0x1b0 [ 701.254870] __copy_msghdr_from_user+0x91/0x4b0 [ 701.255431] ? __ia32_sys_shutdown+0x80/0x80 [ 701.255967] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 701.256591] ? __lock_acquire+0x1657/0x5b00 [ 701.257106] ? __lock_acquire+0xbb1/0x5b00 [ 701.257614] sendmsg_copy_msghdr+0xa1/0x160 [ 701.258122] ? do_recvmmsg+0x6d0/0x6d0 [ 701.258585] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 701.259207] ? lock_downgrade+0x6d0/0x6d0 [ 701.259702] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 701.260336] ___sys_sendmsg+0xc6/0x170 [ 701.260799] ? sendmsg_copy_msghdr+0x160/0x160 [ 701.261342] ? __fget_files+0x2cf/0x520 [ 701.261813] ? lock_downgrade+0x6d0/0x6d0 [ 701.262306] ? find_held_lock+0x2c/0x110 [ 701.262792] ? __fget_files+0x2f8/0x520 [ 701.263267] ? __fget_light+0xea/0x290 [ 701.263734] __sys_sendmsg+0xe5/0x1b0 [ 701.264198] ? __sys_sendmsg_sock+0x40/0x40 [ 701.264719] ? rcu_read_lock_any_held+0x75/0xa0 [ 701.265280] ? fput_many+0x2f/0x1a0 [ 701.265717] ? ksys_write+0x1a9/0x260 [ 701.266174] ? __ia32_sys_read+0xb0/0xb0 [ 701.266665] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 701.267301] ? syscall_enter_from_user_mode+0x1d/0x50 [ 701.267684] FAULT_INJECTION: forcing a failure. [ 701.267684] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 701.267927] ? trace_hardirqs_on+0x5b/0x180 [ 701.267945] do_syscall_64+0x33/0x40 [ 701.271385] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 701.272001] RIP: 0033:0x7f5248a6eb19 [ 701.272447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 701.274628] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 701.275537] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 701.276383] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 701.277238] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 701.278084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 701.278942] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 [ 701.279819] CPU: 0 PID: 5999 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 701.281323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 701.283125] Call Trace: [ 701.283701] dump_stack+0x107/0x167 [ 701.284506] should_fail.cold+0x5/0xa [ 701.285340] _copy_from_user+0x2e/0x1b0 [ 701.286202] io_uring_setup+0x9b/0x2980 [ 701.287063] ? __mutex_unlock_slowpath+0xe1/0x600 [ 701.288127] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 701.289224] ? wait_for_completion_io+0x270/0x270 [ 701.290273] ? rcu_read_lock_any_held+0x75/0xa0 [ 701.291286] ? vfs_write+0x354/0xb10 [ 701.292097] ? fput_many+0x2f/0x1a0 [ 701.292884] ? ksys_write+0x1a9/0x260 [ 701.293712] ? __ia32_sys_read+0xb0/0xb0 [ 701.294593] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 701.295728] ? syscall_enter_from_user_mode+0x1d/0x50 [ 701.296811] do_syscall_64+0x33/0x40 [ 701.297619] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 701.298726] RIP: 0033:0x7ff6a00e8b19 [ 701.299533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 701.303529] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 701.305199] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 701.306747] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 701.308300] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 701.309848] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 701.311395] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 701.324728] FAULT_INJECTION: forcing a failure. [ 701.324728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 701.326158] CPU: 1 PID: 6001 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 701.326967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 701.327975] Call Trace: [ 701.328293] dump_stack+0x107/0x167 [ 701.328731] should_fail.cold+0x5/0xa [ 701.329191] _copy_from_user+0x2e/0x1b0 [ 701.329669] __copy_msghdr_from_user+0x91/0x4b0 [ 701.330222] ? __ia32_sys_shutdown+0x80/0x80 [ 701.330747] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 701.331371] ? __lock_acquire+0x1657/0x5b00 [ 701.331901] ? __lock_acquire+0xbb1/0x5b00 [ 701.332410] sendmsg_copy_msghdr+0xa1/0x160 [ 701.332920] ? do_recvmmsg+0x6d0/0x6d0 [ 701.333387] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 701.334013] ? lock_downgrade+0x6d0/0x6d0 [ 701.334511] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 701.335143] ___sys_sendmsg+0xc6/0x170 [ 701.335607] ? sendmsg_copy_msghdr+0x160/0x160 [ 701.336192] ? __fget_files+0x2cf/0x520 [ 701.336668] ? lock_downgrade+0x6d0/0x6d0 [ 701.337168] ? find_held_lock+0x2c/0x110 [ 701.337655] ? __fget_files+0x2f8/0x520 [ 701.338135] ? __fget_light+0xea/0x290 [ 701.338606] __sys_sendmsg+0xe5/0x1b0 [ 701.339058] ? __sys_sendmsg_sock+0x40/0x40 [ 701.339575] ? rcu_read_lock_any_held+0x75/0xa0 [ 701.340142] ? fput_many+0x2f/0x1a0 [ 701.340577] ? ksys_write+0x1a9/0x260 [ 701.341029] ? __ia32_sys_read+0xb0/0xb0 [ 701.341515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 701.342137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 701.342750] ? trace_hardirqs_on+0x5b/0x180 [ 701.343266] do_syscall_64+0x33/0x40 [ 701.343711] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 701.344328] RIP: 0033:0x7f5fbe0beb19 [ 701.344769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 701.346959] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 701.347869] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 701.348718] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 701.349566] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 701.350426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 701.351279] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 07:32:55 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 2) 07:32:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 2) 07:32:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 2) 07:32:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:55 executing program 0: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 716.978525] FAULT_INJECTION: forcing a failure. [ 716.978525] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 716.979933] CPU: 1 PID: 6017 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 716.980716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 716.981666] Call Trace: [ 716.981967] dump_stack+0x107/0x167 [ 716.982381] should_fail.cold+0x5/0xa [ 716.982814] _copy_from_user+0x2e/0x1b0 [ 716.983266] iovec_from_user+0x141/0x400 [ 716.983726] __import_iovec+0x67/0x590 07:32:55 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 716.984183] ? __ia32_sys_shutdown+0x80/0x80 [ 716.984916] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 716.985490] import_iovec+0x83/0xb0 [ 716.985908] sendmsg_copy_msghdr+0x131/0x160 [ 716.986519] ? do_recvmmsg+0x6d0/0x6d0 [ 716.987066] ? lock_downgrade+0x6d0/0x6d0 [ 716.987649] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 716.988382] ___sys_sendmsg+0xc6/0x170 [ 716.988927] ? sendmsg_copy_msghdr+0x160/0x160 [ 716.989568] ? __fget_files+0x2cf/0x520 [ 716.990120] ? lock_downgrade+0x6d0/0x6d0 [ 716.990698] ? find_held_lock+0x2c/0x110 [ 716.991268] ? __fget_files+0x2f8/0x520 [ 716.991819] ? __fget_light+0xea/0x290 [ 716.992372] __sys_sendmsg+0xe5/0x1b0 [ 716.992900] ? __sys_sendmsg_sock+0x40/0x40 [ 716.993503] ? rcu_read_lock_any_held+0x75/0xa0 [ 716.994145] ? fput_many+0x2f/0x1a0 [ 716.994662] ? ksys_write+0x1a9/0x260 [ 716.995188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 716.995917] ? syscall_enter_from_user_mode+0x1d/0x50 [ 716.996635] ? trace_hardirqs_on+0x5b/0x180 [ 716.997231] do_syscall_64+0x33/0x40 [ 716.997744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 716.998454] RIP: 0033:0x7f5fbe0beb19 [ 716.998971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 717.001518] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.002578] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 717.003569] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 717.004553] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 717.005534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 717.006508] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 [ 717.012722] FAULT_INJECTION: forcing a failure. [ 717.012722] name failslab, interval 1, probability 0, space 0, times 1 [ 717.014265] CPU: 1 PID: 6020 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 717.015200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 717.016339] Call Trace: [ 717.016701] dump_stack+0x107/0x167 [ 717.017206] should_fail.cold+0x5/0xa [ 717.017737] ? io_uring_setup+0x258/0x2980 [ 717.018325] should_failslab+0x5/0x20 [ 717.018849] kmem_cache_alloc_trace+0x55/0x320 [ 717.019487] io_uring_setup+0x258/0x2980 [ 717.020057] ? __mutex_unlock_slowpath+0xe1/0x600 [ 717.020727] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 717.021417] ? wait_for_completion_io+0x270/0x270 [ 717.022106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 717.022823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 717.023537] do_syscall_64+0x33/0x40 [ 717.024057] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 717.024763] RIP: 0033:0x7ff6a00e8b19 [ 717.025276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 717.027803] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 717.028860] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 717.029850] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 717.030830] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 717.031819] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 717.032812] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 717.036905] FAULT_INJECTION: forcing a failure. [ 717.036905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 717.039521] CPU: 0 PID: 6013 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 717.041044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 717.042875] Call Trace: [ 717.043456] dump_stack+0x107/0x167 [ 717.044269] should_fail.cold+0x5/0xa [ 717.045118] _copy_from_user+0x2e/0x1b0 [ 717.045997] iovec_from_user+0x141/0x400 [ 717.046898] __import_iovec+0x67/0x590 [ 717.047761] ? __ia32_sys_shutdown+0x80/0x80 [ 717.048737] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 717.049901] import_iovec+0x83/0xb0 [ 717.050717] sendmsg_copy_msghdr+0x131/0x160 [ 717.051688] ? do_recvmmsg+0x6d0/0x6d0 [ 717.052560] ? lock_downgrade+0x6d0/0x6d0 [ 717.053481] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 717.054657] ___sys_sendmsg+0xc6/0x170 [ 717.055527] ? sendmsg_copy_msghdr+0x160/0x160 [ 717.056546] ? __fget_files+0x2cf/0x520 [ 717.057418] ? lock_downgrade+0x6d0/0x6d0 [ 717.058329] ? find_held_lock+0x2c/0x110 [ 717.059235] ? __fget_files+0x2f8/0x520 [ 717.060128] ? __fget_light+0xea/0x290 [ 717.060993] __sys_sendmsg+0xe5/0x1b0 [ 717.061831] ? __sys_sendmsg_sock+0x40/0x40 [ 717.062779] ? rcu_read_lock_any_held+0x75/0xa0 [ 717.063807] ? fput_many+0x2f/0x1a0 [ 717.064618] ? ksys_write+0x1a9/0x260 [ 717.065462] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 717.066616] ? syscall_enter_from_user_mode+0x1d/0x50 [ 717.067746] ? trace_hardirqs_on+0x5b/0x180 [ 717.068709] do_syscall_64+0x33/0x40 [ 717.069526] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 717.070655] RIP: 0033:0x7f5248a6eb19 [ 717.071471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 717.075518] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.077211] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 717.078775] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 717.080347] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 717.081913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 717.083482] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:32:55 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 3) 07:32:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:32:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 3) 07:32:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 3) 07:32:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) [ 717.162811] FAULT_INJECTION: forcing a failure. [ 717.162811] name failslab, interval 1, probability 0, space 0, times 0 [ 717.163650] FAULT_INJECTION: forcing a failure. [ 717.163650] name failslab, interval 1, probability 0, space 0, times 0 [ 717.165584] CPU: 1 PID: 6033 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 717.169547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 717.171359] Call Trace: [ 717.171946] dump_stack+0x107/0x167 [ 717.172762] should_fail.cold+0x5/0xa [ 717.173598] ? __alloc_skb+0x6d/0x5b0 [ 717.174439] should_failslab+0x5/0x20 [ 717.175279] kmem_cache_alloc_node+0x55/0x330 [ 717.176274] __alloc_skb+0x6d/0x5b0 [ 717.177080] netlink_sendmsg+0x998/0xe00 [ 717.177969] ? netlink_unicast+0x800/0x800 [ 717.178911] ? netlink_unicast+0x800/0x800 [ 717.179839] __sock_sendmsg+0x154/0x190 [ 717.180714] ____sys_sendmsg+0x70d/0x870 [ 717.181615] ? sock_write_iter+0x3d0/0x3d0 [ 717.182540] ? do_recvmmsg+0x6d0/0x6d0 [ 717.183404] ? lock_downgrade+0x6d0/0x6d0 [ 717.184330] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 717.185483] ___sys_sendmsg+0xf3/0x170 [ 717.186337] ? sendmsg_copy_msghdr+0x160/0x160 [ 717.187354] ? __fget_files+0x2cf/0x520 [ 717.188255] ? lock_downgrade+0x6d0/0x6d0 [ 717.189227] ? find_held_lock+0x2c/0x110 [ 717.190254] ? __fget_files+0x2f8/0x520 [ 717.191158] ? __fget_light+0xea/0x290 [ 717.192034] __sys_sendmsg+0xe5/0x1b0 [ 717.192869] ? __sys_sendmsg_sock+0x40/0x40 [ 717.193806] ? rcu_read_lock_any_held+0x75/0xa0 [ 717.194840] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 717.195980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 717.197111] ? trace_hardirqs_on+0x5b/0x180 [ 717.198051] do_syscall_64+0x33/0x40 [ 717.198880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 717.199999] RIP: 0033:0x7f5248a6eb19 [ 717.200829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 717.204855] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.206503] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 717.208081] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 717.209627] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 717.211186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 717.212765] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 [ 717.214354] CPU: 0 PID: 6034 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 717.215898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 717.217757] Call Trace: [ 717.218358] dump_stack+0x107/0x167 [ 717.219161] should_fail.cold+0x5/0xa [ 717.220038] ? create_object.isra.0+0x3a/0xa20 [ 717.221063] should_failslab+0x5/0x20 [ 717.221916] kmem_cache_alloc+0x5b/0x310 [ 717.222152] FAULT_INJECTION: forcing a failure. [ 717.222152] name failslab, interval 1, probability 0, space 0, times 0 [ 717.222827] create_object.isra.0+0x3a/0xa20 [ 717.222845] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 717.222876] kmem_cache_alloc_trace+0x151/0x320 [ 717.228644] io_uring_setup+0x258/0x2980 [ 717.229566] ? __mutex_unlock_slowpath+0xe1/0x600 [ 717.230671] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 717.231800] ? wait_for_completion_io+0x270/0x270 [ 717.232911] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 717.234092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 717.235246] do_syscall_64+0x33/0x40 [ 717.236159] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 717.237369] RIP: 0033:0x7ff6a00e8b19 [ 717.238186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 717.242309] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 717.244009] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 717.245610] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 717.247201] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 717.248849] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 717.250452] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 717.252085] CPU: 1 PID: 6035 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 717.253836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 717.255923] Call Trace: [ 717.256592] dump_stack+0x107/0x167 [ 717.257517] should_fail.cold+0x5/0xa [ 717.258488] ? __alloc_skb+0x6d/0x5b0 [ 717.259428] should_failslab+0x5/0x20 [ 717.260387] kmem_cache_alloc_node+0x55/0x330 [ 717.261483] __alloc_skb+0x6d/0x5b0 [ 717.262373] netlink_sendmsg+0x998/0xe00 [ 717.263385] ? netlink_unicast+0x800/0x800 [ 717.264403] ? netlink_unicast+0x800/0x800 [ 717.265284] __sock_sendmsg+0x154/0x190 [ 717.266146] ____sys_sendmsg+0x70d/0x870 [ 717.267020] ? sock_write_iter+0x3d0/0x3d0 [ 717.267944] ? do_recvmmsg+0x6d0/0x6d0 [ 717.268808] ? lock_downgrade+0x6d0/0x6d0 [ 717.269696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 717.270848] ___sys_sendmsg+0xf3/0x170 07:32:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 717.271687] ? sendmsg_copy_msghdr+0x160/0x160 [ 717.272874] ? __fget_files+0x2cf/0x520 [ 717.273752] ? lock_downgrade+0x6d0/0x6d0 [ 717.274675] ? find_held_lock+0x2c/0x110 [ 717.275588] ? __fget_files+0x2f8/0x520 [ 717.276507] ? __fget_light+0xea/0x290 [ 717.277379] __sys_sendmsg+0xe5/0x1b0 [ 717.278240] ? __sys_sendmsg_sock+0x40/0x40 [ 717.279203] ? rcu_read_lock_any_held+0x75/0xa0 [ 717.280285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 717.281435] ? syscall_enter_from_user_mode+0x1d/0x50 [ 717.282556] ? trace_hardirqs_on+0x5b/0x180 [ 717.283515] do_syscall_64+0x33/0x40 [ 717.284347] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 717.285469] RIP: 0033:0x7f5fbe0beb19 [ 717.286301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 717.290358] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 717.292052] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 717.293620] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 717.295201] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 717.297040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 717.298722] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 07:32:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:32:55 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x0, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 731.745067] FAULT_INJECTION: forcing a failure. [ 731.745067] name failslab, interval 1, probability 0, space 0, times 0 [ 731.747924] CPU: 1 PID: 6057 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 731.749657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.751431] Call Trace: [ 731.752007] dump_stack+0x107/0x167 [ 731.752812] should_fail.cold+0x5/0xa [ 731.753623] ? create_object.isra.0+0x3a/0xa20 [ 731.754600] should_failslab+0x5/0x20 [ 731.755399] kmem_cache_alloc+0x5b/0x310 [ 731.756280] create_object.isra.0+0x3a/0xa20 [ 731.757223] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.758319] kmem_cache_alloc_node+0x169/0x330 [ 731.759294] __alloc_skb+0x6d/0x5b0 [ 731.760073] netlink_sendmsg+0x998/0xe00 [ 731.760951] ? netlink_unicast+0x800/0x800 07:33:09 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 4) 07:33:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:33:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 4) 07:33:09 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 4) 07:33:09 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x0, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:09 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 731.761993] ? netlink_unicast+0x800/0x800 [ 731.762999] __sock_sendmsg+0x154/0x190 [ 731.763846] ____sys_sendmsg+0x70d/0x870 [ 731.764717] ? sock_write_iter+0x3d0/0x3d0 [ 731.765633] ? do_recvmmsg+0x6d0/0x6d0 [ 731.766467] ? lock_downgrade+0x6d0/0x6d0 [ 731.767356] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.768507] ___sys_sendmsg+0xf3/0x170 [ 731.769346] ? sendmsg_copy_msghdr+0x160/0x160 [ 731.770337] ? __fget_files+0x2cf/0x520 [ 731.771172] ? lock_downgrade+0x6d0/0x6d0 [ 731.772062] ? find_held_lock+0x2c/0x110 [ 731.772963] ? __fget_files+0x2f8/0x520 [ 731.773582] FAULT_INJECTION: forcing a failure. [ 731.773582] name failslab, interval 1, probability 0, space 0, times 0 [ 731.773826] ? __fget_light+0xea/0x290 [ 731.773853] __sys_sendmsg+0xe5/0x1b0 [ 731.773881] ? __sys_sendmsg_sock+0x40/0x40 [ 731.779214] ? rcu_read_lock_any_held+0x75/0xa0 [ 731.780228] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.781354] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.782449] ? trace_hardirqs_on+0x5b/0x180 [ 731.783375] do_syscall_64+0x33/0x40 [ 731.784164] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 731.785267] RIP: 0033:0x7f5fbe0beb19 [ 731.786060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.789970] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 731.791600] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 731.793118] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 731.794643] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.796159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 731.797708] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 [ 731.799246] CPU: 0 PID: 6067 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 731.800695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.802413] Call Trace: [ 731.802971] dump_stack+0x107/0x167 [ 731.803745] should_fail.cold+0x5/0xa [ 731.804565] ? io_uring_setup+0x33c/0x2980 [ 731.805469] should_failslab+0x5/0x20 [ 731.806261] __kmalloc+0x72/0x390 [ 731.807004] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.808078] io_uring_setup+0x33c/0x2980 [ 731.808947] ? __mutex_unlock_slowpath+0xe1/0x600 [ 731.809933] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 731.811008] ? wait_for_completion_io+0x270/0x270 [ 731.812042] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.813143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.814238] do_syscall_64+0x33/0x40 [ 731.815020] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 731.816102] RIP: 0033:0x7ff6a00e8b19 [ 731.816882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.820655] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 731.822213] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 731.823680] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 731.825147] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 731.826643] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 731.828110] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 731.833014] FAULT_INJECTION: forcing a failure. [ 731.833014] name failslab, interval 1, probability 0, space 0, times 0 [ 731.835529] CPU: 1 PID: 6062 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 731.837008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 731.838779] Call Trace: [ 731.839352] dump_stack+0x107/0x167 [ 731.840127] should_fail.cold+0x5/0xa [ 731.840956] ? create_object.isra.0+0x3a/0xa20 [ 731.841937] should_failslab+0x5/0x20 [ 731.842759] kmem_cache_alloc+0x5b/0x310 [ 731.843625] create_object.isra.0+0x3a/0xa20 [ 731.844575] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 731.845669] kmem_cache_alloc_node+0x169/0x330 [ 731.846642] __alloc_skb+0x6d/0x5b0 [ 731.847424] netlink_sendmsg+0x998/0xe00 [ 731.848314] ? netlink_unicast+0x800/0x800 [ 731.849231] ? netlink_unicast+0x800/0x800 [ 731.850143] __sock_sendmsg+0x154/0x190 [ 731.850991] ____sys_sendmsg+0x70d/0x870 [ 731.851870] ? sock_write_iter+0x3d0/0x3d0 [ 731.852789] ? do_recvmmsg+0x6d0/0x6d0 [ 731.853633] ? lock_downgrade+0x6d0/0x6d0 [ 731.854525] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 731.855668] ___sys_sendmsg+0xf3/0x170 [ 731.856503] ? sendmsg_copy_msghdr+0x160/0x160 [ 731.857484] ? __fget_files+0x2cf/0x520 [ 731.858334] ? lock_downgrade+0x6d0/0x6d0 [ 731.859228] ? find_held_lock+0x2c/0x110 [ 731.860103] ? __fget_files+0x2f8/0x520 [ 731.860978] ? __fget_light+0xea/0x290 [ 731.861828] __sys_sendmsg+0xe5/0x1b0 [ 731.862637] ? __sys_sendmsg_sock+0x40/0x40 [ 731.863544] ? rcu_read_lock_any_held+0x75/0xa0 [ 731.864563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 731.865666] ? syscall_enter_from_user_mode+0x1d/0x50 [ 731.866767] ? trace_hardirqs_on+0x5b/0x180 [ 731.867687] do_syscall_64+0x33/0x40 [ 731.868489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 731.869578] RIP: 0033:0x7f5248a6eb19 [ 731.870371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 731.874299] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 731.875921] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 731.877464] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 07:33:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) [ 731.878976] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 731.880714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 731.882282] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:33:10 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:10 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x0, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 747.728458] FAULT_INJECTION: forcing a failure. [ 747.728458] name failslab, interval 1, probability 0, space 0, times 0 [ 747.731107] CPU: 1 PID: 6098 Comm: syz-executor.4 Not tainted 5.10.235 #1 07:33:25 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:25 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 5) 07:33:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:33:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) [ 747.732842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 5) 07:33:25 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 5) [ 747.735217] Call Trace: [ 747.735894] dump_stack+0x107/0x167 [ 747.736889] should_fail.cold+0x5/0xa [ 747.737871] ? create_object.isra.0+0x3a/0xa20 [ 747.739046] should_failslab+0x5/0x20 [ 747.740016] kmem_cache_alloc+0x5b/0x310 [ 747.741073] create_object.isra.0+0x3a/0xa20 [ 747.742198] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 747.743498] __kmalloc+0x16e/0x390 [ 747.744436] io_uring_setup+0x33c/0x2980 [ 747.745326] ? __mutex_unlock_slowpath+0xe1/0x600 [ 747.745671] FAULT_INJECTION: forcing a failure. [ 747.745671] name failslab, interval 1, probability 0, space 0, times 0 [ 747.746554] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 747.746574] ? wait_for_completion_io+0x270/0x270 [ 747.746620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 747.752771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 747.754082] do_syscall_64+0x33/0x40 [ 747.755030] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 747.756347] RIP: 0033:0x7ff6a00e8b19 [ 747.757318] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 747.761968] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 747.763923] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 747.765743] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 747.767552] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 747.769384] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 747.771187] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 747.773053] CPU: 0 PID: 6102 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 747.774634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 747.776500] Call Trace: [ 747.777097] dump_stack+0x107/0x167 [ 747.777915] should_fail.cold+0x5/0xa [ 747.778773] should_failslab+0x5/0x20 [ 747.779633] __kmalloc_node_track_caller+0x74/0x3b0 [ 747.780813] ? netlink_sendmsg+0x998/0xe00 [ 747.781772] __alloc_skb+0xb1/0x5b0 [ 747.782590] netlink_sendmsg+0x998/0xe00 [ 747.783501] ? netlink_unicast+0x800/0x800 [ 747.784473] ? netlink_unicast+0x800/0x800 [ 747.785428] __sock_sendmsg+0x154/0x190 [ 747.786322] ____sys_sendmsg+0x70d/0x870 [ 747.787231] ? sock_write_iter+0x3d0/0x3d0 [ 747.788170] ? do_recvmmsg+0x6d0/0x6d0 [ 747.789055] ? lock_downgrade+0x6d0/0x6d0 [ 747.790002] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 747.791170] ___sys_sendmsg+0xf3/0x170 [ 747.792037] ? sendmsg_copy_msghdr+0x160/0x160 [ 747.793071] ? __fget_files+0x2cf/0x520 [ 747.793962] ? lock_downgrade+0x6d0/0x6d0 [ 747.794884] ? find_held_lock+0x2c/0x110 [ 747.795798] ? __fget_files+0x2f8/0x520 [ 747.796707] ? __fget_light+0xea/0x290 [ 747.797582] __sys_sendmsg+0xe5/0x1b0 [ 747.798428] ? __sys_sendmsg_sock+0x40/0x40 [ 747.799391] ? rcu_read_lock_any_held+0x75/0xa0 [ 747.800450] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 747.801611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 747.802750] ? trace_hardirqs_on+0x5b/0x180 [ 747.803707] do_syscall_64+0x33/0x40 [ 747.804543] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 747.805680] RIP: 0033:0x7f5fbe0beb19 [ 747.806504] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 747.810591] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 747.812270] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 747.813848] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 747.815420] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 747.816993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 747.818556] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 [ 747.823641] FAULT_INJECTION: forcing a failure. [ 747.823641] name failslab, interval 1, probability 0, space 0, times 0 [ 747.826086] CPU: 1 PID: 6100 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 747.827503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 747.829244] Call Trace: [ 747.829803] dump_stack+0x107/0x167 [ 747.830551] should_fail.cold+0x5/0xa [ 747.831368] should_failslab+0x5/0x20 [ 747.832156] __kmalloc_node_track_caller+0x74/0x3b0 [ 747.833204] ? netlink_sendmsg+0x998/0xe00 [ 747.834086] __alloc_skb+0xb1/0x5b0 [ 747.834867] netlink_sendmsg+0x998/0xe00 [ 747.835721] ? netlink_unicast+0x800/0x800 [ 747.836614] ? netlink_unicast+0x800/0x800 [ 747.837503] __sock_sendmsg+0x154/0x190 [ 747.838319] ____sys_sendmsg+0x70d/0x870 [ 747.839174] ? sock_write_iter+0x3d0/0x3d0 [ 747.840055] ? do_recvmmsg+0x6d0/0x6d0 [ 747.840870] ? lock_downgrade+0x6d0/0x6d0 [ 747.841735] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 747.842828] ___sys_sendmsg+0xf3/0x170 [ 747.843626] ? sendmsg_copy_msghdr+0x160/0x160 [ 747.844592] ? __fget_files+0x2cf/0x520 [ 747.845442] ? lock_downgrade+0x6d0/0x6d0 [ 747.846321] ? find_held_lock+0x2c/0x110 [ 747.847202] ? __fget_files+0x2f8/0x520 [ 747.848119] ? __fget_light+0xea/0x290 [ 747.849099] __sys_sendmsg+0xe5/0x1b0 [ 747.849917] ? __sys_sendmsg_sock+0x40/0x40 [ 747.850852] ? rcu_read_lock_any_held+0x75/0xa0 [ 747.851870] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 747.853013] ? syscall_enter_from_user_mode+0x1d/0x50 [ 747.854122] ? trace_hardirqs_on+0x5b/0x180 [ 747.855062] do_syscall_64+0x33/0x40 [ 747.855872] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 747.856981] RIP: 0033:0x7f5248a6eb19 [ 747.857776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 747.861770] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 747.863420] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 747.864967] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 747.866502] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 747.868036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 747.869575] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:33:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000), 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:33:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 6) 07:33:26 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:26 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 6) [ 748.038811] FAULT_INJECTION: forcing a failure. [ 748.038811] name failslab, interval 1, probability 0, space 0, times 0 [ 748.041434] CPU: 0 PID: 6121 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 748.042988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 748.044883] Call Trace: [ 748.045483] dump_stack+0x107/0x167 [ 748.046313] should_fail.cold+0x5/0xa [ 748.047194] ? io_uring_setup+0x40b/0x2980 [ 748.048177] should_failslab+0x5/0x20 [ 748.049064] kmem_cache_alloc_trace+0x55/0x320 [ 748.050112] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 748.051283] io_uring_setup+0x40b/0x2980 [ 748.052219] ? __mutex_unlock_slowpath+0xe1/0x600 [ 748.053340] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 748.054518] ? wait_for_completion_io+0x270/0x270 [ 748.055672] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 748.056911] ? syscall_enter_from_user_mode+0x1d/0x50 [ 748.058123] do_syscall_64+0x33/0x40 [ 748.058998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 748.060197] RIP: 0033:0x7ff6a00e8b19 [ 748.061066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 748.063023] FAULT_INJECTION: forcing a failure. [ 748.063023] name failslab, interval 1, probability 0, space 0, times 0 [ 748.065399] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 748.065422] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 748.065443] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 748.072853] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 748.074550] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 748.076241] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 748.077966] CPU: 1 PID: 6126 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 748.079452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 748.079883] FAULT_INJECTION: forcing a failure. [ 748.079883] name failslab, interval 1, probability 0, space 0, times 0 [ 748.081138] Call Trace: [ 748.081164] dump_stack+0x107/0x167 [ 748.081184] should_fail.cold+0x5/0xa [ 748.081211] ? create_object.isra.0+0x3a/0xa20 [ 748.086784] should_failslab+0x5/0x20 [ 748.087556] kmem_cache_alloc+0x5b/0x310 [ 748.088377] create_object.isra.0+0x3a/0xa20 [ 748.089262] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 748.090289] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 748.091306] ? netlink_sendmsg+0x998/0xe00 [ 748.092164] __alloc_skb+0xb1/0x5b0 [ 748.092932] netlink_sendmsg+0x998/0xe00 [ 748.093756] ? netlink_unicast+0x800/0x800 [ 748.094609] ? netlink_unicast+0x800/0x800 [ 748.095459] __sock_sendmsg+0x154/0x190 [ 748.096257] ____sys_sendmsg+0x70d/0x870 [ 748.097081] ? sock_write_iter+0x3d0/0x3d0 [ 748.097926] ? do_recvmmsg+0x6d0/0x6d0 [ 748.098709] ? lock_downgrade+0x6d0/0x6d0 [ 748.099538] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 748.100602] ___sys_sendmsg+0xf3/0x170 [ 748.101385] ? sendmsg_copy_msghdr+0x160/0x160 [ 748.102313] ? __fget_files+0x2cf/0x520 [ 748.103113] ? lock_downgrade+0x6d0/0x6d0 [ 748.103947] ? find_held_lock+0x2c/0x110 [ 748.104779] ? __fget_files+0x2f8/0x520 [ 748.105575] ? __fget_light+0xea/0x290 [ 748.106350] __sys_sendmsg+0xe5/0x1b0 [ 748.107102] ? __sys_sendmsg_sock+0x40/0x40 [ 748.107950] ? rcu_read_lock_any_held+0x75/0xa0 [ 748.108908] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 748.109945] ? syscall_enter_from_user_mode+0x1d/0x50 [ 748.110964] ? trace_hardirqs_on+0x5b/0x180 [ 748.111818] do_syscall_64+0x33/0x40 [ 748.112569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 748.113576] RIP: 0033:0x7f5fbe0beb19 [ 748.114312] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 748.117952] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 748.119460] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 748.120873] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 748.122283] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 748.123692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 748.125112] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 [ 748.126558] CPU: 0 PID: 6119 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 748.128060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 748.129873] Call Trace: [ 748.130443] dump_stack+0x107/0x167 [ 748.131239] should_fail.cold+0x5/0xa [ 748.132075] ? create_object.isra.0+0x3a/0xa20 [ 748.133084] should_failslab+0x5/0x20 [ 748.133919] kmem_cache_alloc+0x5b/0x310 [ 748.134827] create_object.isra.0+0x3a/0xa20 [ 748.135800] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 748.136945] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 748.138054] ? netlink_sendmsg+0x998/0xe00 [ 748.138986] __alloc_skb+0xb1/0x5b0 [ 748.139789] netlink_sendmsg+0x998/0xe00 [ 748.140705] ? netlink_unicast+0x800/0x800 [ 748.141652] ? netlink_unicast+0x800/0x800 [ 748.142592] __sock_sendmsg+0x154/0x190 [ 748.143472] ____sys_sendmsg+0x70d/0x870 [ 748.144379] ? sock_write_iter+0x3d0/0x3d0 [ 748.145336] ? do_recvmmsg+0x6d0/0x6d0 [ 748.146208] ? lock_downgrade+0x6d0/0x6d0 [ 748.147139] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 748.148331] ___sys_sendmsg+0xf3/0x170 [ 748.149213] ? sendmsg_copy_msghdr+0x160/0x160 [ 748.150247] ? __fget_files+0x2cf/0x520 [ 748.151136] ? lock_downgrade+0x6d0/0x6d0 [ 748.152078] ? find_held_lock+0x2c/0x110 [ 748.153028] ? __fget_files+0x2f8/0x520 [ 748.153933] ? __fget_light+0xea/0x290 [ 748.154831] __sys_sendmsg+0xe5/0x1b0 [ 748.155698] ? __sys_sendmsg_sock+0x40/0x40 [ 748.156707] ? rcu_read_lock_any_held+0x75/0xa0 [ 748.157780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 748.158995] ? syscall_enter_from_user_mode+0x1d/0x50 [ 748.160178] ? trace_hardirqs_on+0x5b/0x180 [ 748.161180] do_syscall_64+0x33/0x40 [ 748.162045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 748.163239] RIP: 0033:0x7f5248a6eb19 [ 748.164102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 748.168419] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 748.170222] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 748.171904] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 748.173601] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 748.175282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 748.176986] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:33:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 6) 07:33:26 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000), 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:33:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 7) 07:33:39 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 7) 07:33:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000), 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:33:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 761.063086] FAULT_INJECTION: forcing a failure. [ 761.063086] name failslab, interval 1, probability 0, space 0, times 0 [ 761.064605] CPU: 0 PID: 6144 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 761.065496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 761.066610] Call Trace: [ 761.066974] dump_stack+0x107/0x167 [ 761.067464] should_fail.cold+0x5/0xa [ 761.067985] ? create_object.isra.0+0x3a/0xa20 [ 761.068603] should_failslab+0x5/0x20 [ 761.069105] kmem_cache_alloc+0x5b/0x310 [ 761.069650] create_object.isra.0+0x3a/0xa20 [ 761.070232] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 761.070906] kmem_cache_alloc_trace+0x151/0x320 [ 761.071524] io_uring_setup+0x40b/0x2980 [ 761.072051] ? __mutex_unlock_slowpath+0xe1/0x600 [ 761.072715] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 761.073377] ? wait_for_completion_io+0x270/0x270 [ 761.074022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 761.074716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.075394] do_syscall_64+0x33/0x40 [ 761.075889] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 761.076586] RIP: 0033:0x7ff6a00e8b19 [ 761.077083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.079477] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 761.080473] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 761.081424] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 761.082352] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 761.083269] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 761.084183] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:33:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) (fail_nth: 1) 07:33:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:39 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 7) [ 761.111107] FAULT_INJECTION: forcing a failure. [ 761.111107] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 761.114233] CPU: 1 PID: 6154 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 761.115818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 761.117751] Call Trace: [ 761.118387] dump_stack+0x107/0x167 [ 761.119232] should_fail.cold+0x5/0xa [ 761.120144] _copy_from_user+0x2e/0x1b0 [ 761.121091] sock_setsockopt+0xe00/0x28c0 [ 761.122060] ? sock_enable_timestamps+0x30/0x30 [ 761.123156] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 761.124393] ? __fget_files+0x2f8/0x520 [ 761.125330] ? selinux_socket_setsockopt+0x6a/0x80 [ 761.126493] __sys_setsockopt+0x25c/0x2b0 [ 761.127458] ? __ia32_sys_recv+0x100/0x100 [ 761.128451] ? fput_many+0x2f/0x1a0 [ 761.129311] ? ksys_write+0x1a9/0x260 [ 761.130166] ? __ia32_sys_read+0xb0/0xb0 [ 761.131074] __x64_sys_setsockopt+0xba/0x160 [ 761.132080] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.133239] do_syscall_64+0x33/0x40 [ 761.134080] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 761.135232] RIP: 0033:0x7f3ecaa3db19 [ 761.135318] FAULT_INJECTION: forcing a failure. [ 761.135318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 761.136072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.136089] RSP: 002b:00007f3ec7fb3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 761.143573] RAX: ffffffffffffffda RBX: 00007f3ecab50f60 RCX: 00007f3ecaa3db19 [ 761.145220] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000003 [ 761.146842] RBP: 00007f3ec7fb31d0 R08: 0000000000000010 R09: 0000000000000000 [ 761.148439] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 761.150071] R13: 00007ffd2d50269f R14: 00007f3ec7fb3300 R15: 0000000000022000 [ 761.151726] CPU: 0 PID: 6160 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 761.152604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 761.153644] Call Trace: [ 761.153990] dump_stack+0x107/0x167 [ 761.154452] should_fail.cold+0x5/0xa [ 761.154939] _copy_from_iter_full+0x201/0xa60 [ 761.155507] ? __virt_addr_valid+0x170/0x5d0 [ 761.156070] ? __check_object_size+0x319/0x440 [ 761.156668] netlink_sendmsg+0x879/0xe00 [ 761.157177] ? netlink_unicast+0x800/0x800 [ 761.157716] ? netlink_unicast+0x800/0x800 [ 761.158262] __sock_sendmsg+0x154/0x190 [ 761.158759] ____sys_sendmsg+0x70d/0x870 [ 761.159268] ? sock_write_iter+0x3d0/0x3d0 [ 761.159798] ? do_recvmmsg+0x6d0/0x6d0 [ 761.160295] ? lock_downgrade+0x6d0/0x6d0 [ 761.160836] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 761.161498] ___sys_sendmsg+0xf3/0x170 [ 761.161997] ? sendmsg_copy_msghdr+0x160/0x160 [ 761.162575] ? __fget_files+0x2cf/0x520 [ 761.163075] ? lock_downgrade+0x6d0/0x6d0 [ 761.163600] ? find_held_lock+0x2c/0x110 [ 761.164110] ? __fget_files+0x2f8/0x520 [ 761.164621] ? __fget_light+0xea/0x290 [ 761.164880] FAULT_INJECTION: forcing a failure. [ 761.164880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 761.165187] __sys_sendmsg+0xe5/0x1b0 [ 761.168376] ? __sys_sendmsg_sock+0x40/0x40 [ 761.169014] ? rcu_read_lock_any_held+0x75/0xa0 [ 761.169696] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 761.170484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.171232] ? trace_hardirqs_on+0x5b/0x180 [ 761.171871] do_syscall_64+0x33/0x40 [ 761.172413] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 761.173170] RIP: 0033:0x7f5fbe0beb19 [ 761.173721] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.176223] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 761.177171] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 761.178052] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 761.178933] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 761.179817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 761.180714] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 [ 761.181627] CPU: 1 PID: 6156 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 761.183204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 761.185118] Call Trace: [ 761.185711] dump_stack+0x107/0x167 [ 761.186539] should_fail.cold+0x5/0xa [ 761.187420] _copy_from_iter_full+0x201/0xa60 07:33:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000400)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:39 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 761.188654] ? __virt_addr_valid+0x170/0x5d0 [ 761.189687] ? __check_object_size+0x319/0x440 [ 761.190675] netlink_sendmsg+0x879/0xe00 [ 761.191536] ? netlink_unicast+0x800/0x800 [ 761.192426] ? netlink_unicast+0x800/0x800 [ 761.193521] __sock_sendmsg+0x154/0x190 [ 761.194556] ____sys_sendmsg+0x70d/0x870 [ 761.195598] ? sock_write_iter+0x3d0/0x3d0 [ 761.196526] ? do_recvmmsg+0x6d0/0x6d0 [ 761.197594] ? lock_downgrade+0x6d0/0x6d0 [ 761.198671] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 761.199770] ___sys_sendmsg+0xf3/0x170 [ 761.200795] ? sendmsg_copy_msghdr+0x160/0x160 [ 761.201804] ? __fget_files+0x2cf/0x520 [ 761.202855] ? lock_downgrade+0x6d0/0x6d0 [ 761.203910] ? find_held_lock+0x2c/0x110 [ 761.204809] ? __fget_files+0x2f8/0x520 [ 761.205823] ? __fget_light+0xea/0x290 [ 761.206638] __sys_sendmsg+0xe5/0x1b0 [ 761.207618] ? __sys_sendmsg_sock+0x40/0x40 07:33:39 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 8) [ 761.208579] ? rcu_read_lock_any_held+0x75/0xa0 [ 761.209909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 761.211051] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.212374] ? trace_hardirqs_on+0x5b/0x180 [ 761.213537] do_syscall_64+0x33/0x40 [ 761.214526] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 761.215706] RIP: 0033:0x7f5248a6eb19 [ 761.216679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.220632] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 761.222295] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 761.223808] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 761.224955] FAULT_INJECTION: forcing a failure. [ 761.224955] name failslab, interval 1, probability 0, space 0, times 0 [ 761.225327] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 761.225342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 761.225358] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 [ 761.231239] CPU: 0 PID: 6162 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 761.232064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 761.233071] Call Trace: [ 761.233392] dump_stack+0x107/0x167 [ 761.233845] should_fail.cold+0x5/0xa [ 761.234305] ? create_object.isra.0+0x3a/0xa20 [ 761.234856] should_failslab+0x5/0x20 [ 761.235315] kmem_cache_alloc+0x5b/0x310 [ 761.235809] create_object.isra.0+0x3a/0xa20 [ 761.236341] kmemleak_alloc_percpu+0xa0/0x100 [ 761.236932] pcpu_alloc+0x4e2/0x1240 [ 761.237388] ? io_tctx_exit_cb+0xf0/0xf0 [ 761.237914] percpu_ref_init+0x31/0x3d0 [ 761.238409] io_uring_setup+0x47a/0x2980 [ 761.238896] ? __mutex_unlock_slowpath+0xe1/0x600 [ 761.239487] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 761.240094] ? wait_for_completion_io+0x270/0x270 [ 761.240708] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 761.241386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.242050] do_syscall_64+0x33/0x40 [ 761.242494] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 761.243109] RIP: 0033:0x7ff6a00e8b19 [ 761.243557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.245852] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 761.246772] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 761.247628] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 761.248480] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 761.249343] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 761.250189] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:33:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) 07:33:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) (fail_nth: 2) [ 761.348220] FAULT_INJECTION: forcing a failure. [ 761.348220] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 761.349993] CPU: 0 PID: 6170 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 761.350922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 761.351870] Call Trace: [ 761.352180] dump_stack+0x107/0x167 [ 761.352607] should_fail.cold+0x5/0xa [ 761.353056] _copy_from_user+0x2e/0x1b0 [ 761.353519] copy_bpf_fprog_from_user+0x2e5/0x3a0 [ 761.354081] ? bpf_prog_destroy+0xf0/0xf0 [ 761.354572] ? mark_held_locks+0x9e/0xe0 [ 761.355048] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 761.355657] ? __local_bh_enable_ip+0x9d/0x100 [ 761.356198] sock_setsockopt+0x10e2/0x28c0 [ 761.356699] ? sock_enable_timestamps+0x30/0x30 [ 761.357250] ? __fget_files+0x2f8/0x520 [ 761.357725] ? selinux_socket_setsockopt+0x6a/0x80 [ 761.358296] __sys_setsockopt+0x25c/0x2b0 [ 761.358776] ? __ia32_sys_recv+0x100/0x100 [ 761.359260] ? fput_many+0x2f/0x1a0 [ 761.359689] ? ksys_write+0x1a9/0x260 [ 761.360123] ? __ia32_sys_read+0xb0/0xb0 [ 761.360612] __x64_sys_setsockopt+0xba/0x160 [ 761.361125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 761.361717] do_syscall_64+0x33/0x40 [ 761.362143] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 761.362724] RIP: 0033:0x7f3ecaa3db19 [ 761.363148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.365315] RSP: 002b:00007f3ec7fb3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 761.366180] RAX: ffffffffffffffda RBX: 00007f3ecab50f60 RCX: 00007f3ecaa3db19 [ 761.366990] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000003 [ 761.367808] RBP: 00007f3ec7fb31d0 R08: 0000000000000010 R09: 0000000000000000 [ 761.368647] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 761.369455] R13: 00007ffd2d50269f R14: 00007f3ec7fb3300 R15: 0000000000022000 [ 777.620095] FAULT_INJECTION: forcing a failure. [ 777.620095] name failslab, interval 1, probability 0, space 0, times 0 07:33:55 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 9) 07:33:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) (fail_nth: 3) 07:33:55 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:55 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 8) 07:33:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 8) 07:33:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000400)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 777.624703] CPU: 0 PID: 6183 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 777.626438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 777.628553] Call Trace: [ 777.629249] dump_stack+0x107/0x167 [ 777.630182] should_fail.cold+0x5/0xa [ 777.631149] ? __get_vm_area_node+0xd4/0x340 [ 777.632280] should_failslab+0x5/0x20 [ 777.633275] kmem_cache_alloc_node_trace+0x59/0x340 [ 777.634573] __get_vm_area_node+0xd4/0x340 [ 777.635669] ? __lock_acquire+0x1657/0x5b00 [ 777.636768] __vmalloc_node_range+0x13f/0x9e0 [ 777.637896] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.639126] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.640320] ? find_held_lock+0x2c/0x110 [ 777.641390] ? __vmalloc_node+0x110/0x110 [ 777.642444] ? lock_downgrade+0x6d0/0x6d0 [ 777.643504] ? lock_chain_count+0x20/0x20 [ 777.644594] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.645841] __vmalloc_node+0xb5/0x110 [ 777.646838] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.647380] FAULT_INJECTION: forcing a failure. [ 777.647380] name failslab, interval 1, probability 0, space 0, times 0 [ 777.648073] bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.651422] bpf_prog_alloc+0x2c/0x230 [ 777.652246] __get_filter+0x115/0x2c0 [ 777.653072] sk_attach_filter+0x20/0x3a0 [ 777.653933] sock_setsockopt+0x218c/0x28c0 [ 777.654822] ? sock_enable_timestamps+0x30/0x30 [ 777.655809] ? __fget_files+0x2f8/0x520 [ 777.656827] ? selinux_socket_setsockopt+0x6a/0x80 [ 777.658031] __sys_setsockopt+0x25c/0x2b0 [ 777.659004] ? __ia32_sys_recv+0x100/0x100 [ 777.660036] ? fput_many+0x2f/0x1a0 [ 777.660986] ? ksys_write+0x1a9/0x260 [ 777.661961] ? __ia32_sys_read+0xb0/0xb0 [ 777.662960] __x64_sys_setsockopt+0xba/0x160 [ 777.664049] ? syscall_enter_from_user_mode+0x1d/0x50 [ 777.665255] do_syscall_64+0x33/0x40 [ 777.666041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 777.667103] RIP: 0033:0x7f3ecaa3db19 [ 777.667870] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.671869] RSP: 002b:00007f3ec7fb3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 777.673503] RAX: ffffffffffffffda RBX: 00007f3ecab50f60 RCX: 00007f3ecaa3db19 [ 777.675026] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000003 [ 777.676716] RBP: 00007f3ec7fb31d0 R08: 0000000000000010 R09: 0000000000000000 [ 777.678427] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 777.680139] R13: 00007ffd2d50269f R14: 00007f3ec7fb3300 R15: 0000000000022000 07:33:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) [ 777.681912] CPU: 1 PID: 6189 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 777.683226] syz-executor.0: vmalloc: allocation failure: 4096 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 777.683731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 777.683738] Call Trace: [ 777.683774] dump_stack+0x107/0x167 [ 777.683798] should_fail.cold+0x5/0xa [ 777.686441] ,cpuset= [ 777.688184] ? __alloc_skb+0x6d/0x5b0 [ 777.688209] should_failslab+0x5/0x20 [ 777.688235] kmem_cache_alloc_node+0x55/0x330 [ 777.689061] syz0 [ 777.689710] __alloc_skb+0x6d/0x5b0 [ 777.689735] netlink_dump+0x729/0x1070 [ 777.690621] ,mems_allowed=0 [ 777.691095] ? __netlink_kernel_create+0x860/0x860 [ 777.691917] [ 777.692730] ? lock_downgrade+0x6d0/0x6d0 [ 777.692770] __netlink_dump_start+0x62e/0x8e0 [ 777.699548] rtnetlink_rcv_msg+0x74e/0xbb0 [ 777.700470] ? neigh_for_each+0x590/0x590 [ 777.701376] ? rtnl_fdb_dump+0xa30/0xa30 [ 777.702250] ? neigh_for_each+0x590/0x590 [ 777.703152] ? lock_acquire+0x197/0x470 [ 777.704019] ? netlink_deliver_tap+0xf4/0xcc0 [ 777.704997] netlink_rcv_skb+0x14b/0x430 [ 777.706033] ? rtnl_fdb_dump+0xa30/0xa30 [ 777.707055] ? netlink_ack+0xab0/0xab0 [ 777.707980] ? netlink_deliver_tap+0x1ae/0xcc0 [ 777.709059] ? netlink_deliver_tap+0x1c4/0xcc0 [ 777.710131] ? is_vmalloc_addr+0x7b/0xb0 [ 777.711091] netlink_unicast+0x54e/0x800 [ 777.712063] ? netlink_attachskb+0x870/0x870 [ 777.713129] netlink_sendmsg+0x90f/0xe00 [ 777.714086] ? netlink_unicast+0x800/0x800 [ 777.715105] ? netlink_unicast+0x800/0x800 [ 777.716113] __sock_sendmsg+0x154/0x190 [ 777.717091] ____sys_sendmsg+0x70d/0x870 [ 777.718037] ? sock_write_iter+0x3d0/0x3d0 [ 777.719031] ? do_recvmmsg+0x6d0/0x6d0 [ 777.720008] ? lock_downgrade+0x6d0/0x6d0 [ 777.721113] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 777.722491] ___sys_sendmsg+0xf3/0x170 [ 777.723514] ? sendmsg_copy_msghdr+0x160/0x160 [ 777.724721] ? __fget_files+0x2cf/0x520 [ 777.725773] ? lock_downgrade+0x6d0/0x6d0 [ 777.726864] ? find_held_lock+0x2c/0x110 [ 777.727941] ? __fget_files+0x2f8/0x520 [ 777.728932] ? __fget_light+0xea/0x290 [ 777.729784] __sys_sendmsg+0xe5/0x1b0 [ 777.730587] ? __sys_sendmsg_sock+0x40/0x40 [ 777.731511] ? rcu_read_lock_any_held+0x75/0xa0 [ 777.732515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 777.733657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 777.734747] ? trace_hardirqs_on+0x5b/0x180 [ 777.735683] do_syscall_64+0x33/0x40 [ 777.736473] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 777.737579] RIP: 0033:0x7f5248a6eb19 [ 777.738369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.742332] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 777.743950] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 777.745490] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 777.747026] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 777.748551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 777.750087] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 [ 777.751656] CPU: 0 PID: 6183 Comm: syz-executor.0 Not tainted 5.10.235 #1 [ 777.753197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 777.754974] Call Trace: [ 777.755557] dump_stack+0x107/0x167 [ 777.756343] warn_alloc.cold+0x95/0x18a [ 777.757209] ? zone_watermark_ok_safe+0x260/0x260 [ 777.758249] ? __get_vm_area_node+0xd4/0x340 [ 777.759194] ? __kasan_kmalloc.constprop.0+0xa2/0xd0 [ 777.760279] ? __get_vm_area_node+0x262/0x340 [ 777.761255] __vmalloc_node_range+0x58f/0x9e0 [ 777.762215] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.763244] ? find_held_lock+0x2c/0x110 [ 777.764125] ? __vmalloc_node+0x110/0x110 [ 777.765017] ? lock_downgrade+0x6d0/0x6d0 [ 777.765903] ? lock_chain_count+0x20/0x20 [ 777.766793] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.767825] __vmalloc_node+0xb5/0x110 [ 777.768652] ? bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.769699] bpf_prog_alloc_no_stats+0x32/0x2c0 [ 777.770693] bpf_prog_alloc+0x2c/0x230 [ 777.771532] __get_filter+0x115/0x2c0 [ 777.772354] sk_attach_filter+0x20/0x3a0 [ 777.773241] sock_setsockopt+0x218c/0x28c0 [ 777.774149] ? sock_enable_timestamps+0x30/0x30 [ 777.775152] ? __fget_files+0x2f8/0x520 [ 777.776011] ? selinux_socket_setsockopt+0x6a/0x80 [ 777.777090] __sys_setsockopt+0x25c/0x2b0 [ 777.777977] ? __ia32_sys_recv+0x100/0x100 [ 777.778885] ? fput_many+0x2f/0x1a0 [ 777.779670] ? ksys_write+0x1a9/0x260 [ 777.780489] ? __ia32_sys_read+0xb0/0xb0 [ 777.781381] __x64_sys_setsockopt+0xba/0x160 [ 777.782339] ? syscall_enter_from_user_mode+0x1d/0x50 [ 777.783453] do_syscall_64+0x33/0x40 [ 777.784248] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 777.785355] RIP: 0033:0x7f3ecaa3db19 [ 777.786151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.790098] RSP: 002b:00007f3ec7fb3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 777.791740] RAX: ffffffffffffffda RBX: 00007f3ecab50f60 RCX: 00007f3ecaa3db19 [ 777.793281] RDX: 000000000000001a RSI: 0000000000000001 RDI: 0000000000000003 [ 777.794822] RBP: 00007f3ec7fb31d0 R08: 0000000000000010 R09: 0000000000000000 [ 777.796370] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001 [ 777.797908] R13: 00007ffd2d50269f R14: 00007f3ec7fb3300 R15: 0000000000022000 [ 777.799556] Mem-Info: [ 777.800102] active_anon:54 inactive_anon:54232 isolated_anon:0 [ 777.800102] active_file:8059 inactive_file:51798 isolated_file:0 [ 777.800102] unevictable:0 dirty:158 writeback:0 [ 777.800102] slab_reclaimable:8052 slab_unreclaimable:61609 [ 777.800102] mapped:81004 shmem:904 pagetables:1973 bounce:0 [ 777.800102] free:130511 free_pcp:331 free_cma:0 [ 777.807702] Node 0 active_anon:216kB inactive_anon:216928kB active_file:32236kB inactive_file:207192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:324016kB dirty:632kB writeback:0kB shmem:3616kB writeback_tmp:0kB kernel_stack:4864kB all_unreclaimable? no [ 777.813720] Node 0 DMA free:15908kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 777.820398] lowmem_reserve[]: 0 1616 1616 1616 [ 777.821694] Node 0 DMA32 free:503980kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:216kB inactive_anon:216928kB active_file:32236kB inactive_file:207192kB unevictable:0kB writepending:632kB present:2080640kB managed:1660448kB mlocked:0kB pagetables:7892kB bounce:0kB free_pcp:1564kB local_pcp:864kB free_cma:0kB [ 777.829167] lowmem_reserve[]: 0 0 0 0 [ 777.830182] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 777.833518] Node 0 DMA32: 119*4kB (UME) 67*8kB (UM) 53*16kB (UME) 4*32kB (ME) 25*64kB (UME) 28*128kB (UM) 20*256kB (UM) 10*512kB (M) 3*1024kB (M) 0*2048kB 118*4096kB (UM) = 503812kB [ 777.837612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 777.839651] 21472 total pagecache pages [ 777.840648] 0 pages in swap cache [ 777.841527] Swap cache stats: add 0, delete 0, find 0/0 [ 777.842815] Free swap = 0kB [ 777.843580] Total swap = 0kB [ 777.844401] 524158 pages RAM [ 777.845176] 0 pages HighMem/MovableOnly [ 777.846231] 105069 pages reserved [ 777.858141] FAULT_INJECTION: forcing a failure. [ 777.858141] name failslab, interval 1, probability 0, space 0, times 0 [ 777.860599] CPU: 0 PID: 6196 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 777.862026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 777.863760] Call Trace: [ 777.864315] dump_stack+0x107/0x167 [ 777.865078] should_fail.cold+0x5/0xa [ 777.865868] ? __alloc_skb+0x6d/0x5b0 [ 777.866658] should_failslab+0x5/0x20 [ 777.867444] kmem_cache_alloc_node+0x55/0x330 [ 777.868371] __alloc_skb+0x6d/0x5b0 [ 777.869150] netlink_dump+0x729/0x1070 [ 777.869953] ? __netlink_kernel_create+0x860/0x860 [ 777.870971] ? lock_downgrade+0x6d0/0x6d0 [ 777.871836] __netlink_dump_start+0x62e/0x8e0 [ 777.872781] rtnetlink_rcv_msg+0x74e/0xbb0 [ 777.873658] ? neigh_for_each+0x590/0x590 [ 777.874523] ? rtnl_fdb_dump+0xa30/0xa30 [ 777.875375] ? neigh_for_each+0x590/0x590 [ 777.876229] ? lock_acquire+0x197/0x470 [ 777.877059] ? netlink_deliver_tap+0xf4/0xcc0 [ 777.877997] netlink_rcv_skb+0x14b/0x430 [ 777.878833] ? rtnl_fdb_dump+0xa30/0xa30 [ 777.879676] ? netlink_ack+0xab0/0xab0 [ 777.880464] ? netlink_deliver_tap+0x1ae/0xcc0 [ 777.881433] ? netlink_deliver_tap+0x1c4/0xcc0 [ 777.882376] ? is_vmalloc_addr+0x7b/0xb0 [ 777.883227] netlink_unicast+0x54e/0x800 [ 777.884074] ? netlink_attachskb+0x870/0x870 [ 777.885004] netlink_sendmsg+0x90f/0xe00 [ 777.885848] ? netlink_unicast+0x800/0x800 [ 777.886725] ? netlink_unicast+0x800/0x800 [ 777.887600] __sock_sendmsg+0x154/0x190 [ 777.888432] ____sys_sendmsg+0x70d/0x870 [ 777.889285] ? sock_write_iter+0x3d0/0x3d0 [ 777.890156] ? do_recvmmsg+0x6d0/0x6d0 [ 777.890966] ? lock_downgrade+0x6d0/0x6d0 [ 777.891825] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 777.892918] ___sys_sendmsg+0xf3/0x170 [ 777.893736] ? sendmsg_copy_msghdr+0x160/0x160 [ 777.894684] ? __fget_files+0x2cf/0x520 [ 777.895498] ? lock_downgrade+0x6d0/0x6d0 [ 777.896355] ? find_held_lock+0x2c/0x110 [ 777.897206] ? __fget_files+0x2f8/0x520 [ 777.898030] ? __fget_light+0xea/0x290 [ 777.898841] __sys_sendmsg+0xe5/0x1b0 [ 777.899622] ? __sys_sendmsg_sock+0x40/0x40 [ 777.900506] ? rcu_read_lock_any_held+0x75/0xa0 [ 777.901486] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 777.902572] ? syscall_enter_from_user_mode+0x1d/0x50 [ 777.903625] ? trace_hardirqs_on+0x5b/0x180 [ 777.904517] do_syscall_64+0x33/0x40 [ 777.905286] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 777.906347] RIP: 0033:0x7f5fbe0beb19 [ 777.907113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.910923] RSP: 002b:00007f5fbb613188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 777.912483] RAX: ffffffffffffffda RBX: 00007f5fbe1d2020 RCX: 00007f5fbe0beb19 [ 777.913966] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 777.915577] RBP: 00007f5fbb6131d0 R08: 0000000000000000 R09: 0000000000000000 [ 777.917302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 777.919059] R13: 00007ffe7dd93dbf R14: 00007f5fbb613300 R15: 0000000000022000 [ 777.938032] FAULT_INJECTION: forcing a failure. [ 777.938032] name failslab, interval 1, probability 0, space 0, times 0 [ 777.940840] CPU: 0 PID: 6197 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 777.942613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 777.944622] Call Trace: [ 777.945192] dump_stack+0x107/0x167 [ 777.946038] should_fail.cold+0x5/0xa [ 777.946975] ? create_object.isra.0+0x3a/0xa20 [ 777.948097] should_failslab+0x5/0x20 [ 777.949048] kmem_cache_alloc+0x5b/0x310 [ 777.950067] create_object.isra.0+0x3a/0xa20 [ 777.951171] kmemleak_alloc_percpu+0xa0/0x100 07:33:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000400)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 777.952289] pcpu_alloc+0x4e2/0x1240 [ 777.953431] ? io_tctx_exit_cb+0xf0/0xf0 07:33:56 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 777.954453] percpu_ref_init+0x31/0x3d0 [ 777.955523] io_uring_setup+0x47a/0x2980 [ 777.956531] ? __mutex_unlock_slowpath+0xe1/0x600 [ 777.957755] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 777.959017] ? wait_for_completion_io+0x270/0x270 [ 777.960242] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 777.961554] ? syscall_enter_from_user_mode+0x1d/0x50 [ 777.962845] do_syscall_64+0x33/0x40 [ 777.963810] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 777.965154] RIP: 0033:0x7ff6a00e8b19 [ 777.966126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.970870] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 777.972839] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 777.974679] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 777.976532] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 777.978382] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 777.980234] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:33:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 9) 07:33:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) [ 778.075879] FAULT_INJECTION: forcing a failure. [ 778.075879] name failslab, interval 1, probability 0, space 0, times 0 [ 778.078849] CPU: 0 PID: 6208 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 778.080574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 778.082665] Call Trace: [ 778.083327] dump_stack+0x107/0x167 [ 778.084195] should_fail.cold+0x5/0xa [ 778.085001] ? create_object.isra.0+0x3a/0xa20 [ 778.086098] should_failslab+0x5/0x20 [ 778.087050] kmem_cache_alloc+0x5b/0x310 [ 778.088073] create_object.isra.0+0x3a/0xa20 [ 778.089209] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 778.090495] kmem_cache_alloc_node+0x169/0x330 [ 778.091663] __alloc_skb+0x6d/0x5b0 [ 778.092600] netlink_dump+0x729/0x1070 [ 778.093567] ? __netlink_kernel_create+0x860/0x860 [ 778.094826] ? lock_downgrade+0x6d0/0x6d0 [ 778.095854] __netlink_dump_start+0x62e/0x8e0 [ 778.096996] rtnetlink_rcv_msg+0x74e/0xbb0 [ 778.098041] ? neigh_for_each+0x590/0x590 [ 778.099090] ? rtnl_fdb_dump+0xa30/0xa30 [ 778.100124] ? neigh_for_each+0x590/0x590 [ 778.101178] ? lock_acquire+0x197/0x470 [ 778.102182] ? netlink_deliver_tap+0xf4/0xcc0 [ 778.103320] netlink_rcv_skb+0x14b/0x430 [ 778.104315] ? rtnl_fdb_dump+0xa30/0xa30 [ 778.105361] ? netlink_ack+0xab0/0xab0 [ 778.106346] ? netlink_deliver_tap+0x1ae/0xcc0 [ 778.107517] ? netlink_deliver_tap+0x1c4/0xcc0 [ 778.108645] ? is_vmalloc_addr+0x7b/0xb0 [ 778.109685] netlink_unicast+0x54e/0x800 [ 778.110724] ? netlink_attachskb+0x870/0x870 [ 778.111825] netlink_sendmsg+0x90f/0xe00 [ 778.112872] ? netlink_unicast+0x800/0x800 [ 778.113948] ? netlink_unicast+0x800/0x800 [ 778.114985] __sock_sendmsg+0x154/0x190 [ 778.115804] ____sys_sendmsg+0x70d/0x870 [ 778.116661] ? sock_write_iter+0x3d0/0x3d0 [ 778.117547] ? do_recvmmsg+0x6d0/0x6d0 [ 778.118357] ? lock_downgrade+0x6d0/0x6d0 [ 778.119222] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 778.120341] ___sys_sendmsg+0xf3/0x170 [ 778.121190] ? sendmsg_copy_msghdr+0x160/0x160 [ 778.122153] ? __fget_files+0x2cf/0x520 [ 778.122986] ? lock_downgrade+0x6d0/0x6d0 [ 778.123852] ? find_held_lock+0x2c/0x110 [ 778.124725] ? __fget_files+0x2f8/0x520 [ 778.125575] ? __fget_light+0xea/0x290 [ 778.126402] __sys_sendmsg+0xe5/0x1b0 [ 778.127196] ? __sys_sendmsg_sock+0x40/0x40 [ 778.128093] ? rcu_read_lock_any_held+0x75/0xa0 [ 778.129109] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 778.130208] ? syscall_enter_from_user_mode+0x1d/0x50 [ 778.131291] ? trace_hardirqs_on+0x5b/0x180 [ 778.132198] do_syscall_64+0x33/0x40 [ 778.132997] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 778.134078] RIP: 0033:0x7f5248a6eb19 [ 778.134859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.138715] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 778.140335] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 778.141857] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 778.143359] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 778.144886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 778.146394] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:33:56 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:56 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:33:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, 0x0, 0x0) 07:33:56 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 10) [ 778.241959] FAULT_INJECTION: forcing a failure. [ 778.241959] name failslab, interval 1, probability 0, space 0, times 0 [ 778.244395] CPU: 1 PID: 6220 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 778.245851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 778.247635] Call Trace: [ 778.248237] dump_stack+0x107/0x167 [ 778.249066] should_fail.cold+0x5/0xa [ 778.249927] ? percpu_ref_init+0xd8/0x3d0 [ 778.250855] should_failslab+0x5/0x20 [ 778.251676] kmem_cache_alloc_trace+0x55/0x320 [ 778.252647] ? io_tctx_exit_cb+0xf0/0xf0 [ 778.253523] percpu_ref_init+0xd8/0x3d0 [ 778.254373] io_uring_setup+0x47a/0x2980 [ 778.255237] ? __mutex_unlock_slowpath+0xe1/0x600 [ 778.256268] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 778.257341] ? wait_for_completion_io+0x270/0x270 [ 778.258387] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 778.259498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 778.260594] do_syscall_64+0x33/0x40 [ 778.261394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 778.262486] RIP: 0033:0x7ff6a00e8b19 [ 778.263269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.267159] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 778.268785] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 778.270302] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 778.271834] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 778.273436] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 778.275038] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 793.338086] FAULT_INJECTION: forcing a failure. [ 793.338086] name failslab, interval 1, probability 0, space 0, times 0 [ 793.340567] CPU: 0 PID: 6230 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 793.342038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.343738] Call Trace: [ 793.344303] dump_stack+0x107/0x167 [ 793.345087] should_fail.cold+0x5/0xa [ 793.345905] ? create_object.isra.0+0x3a/0xa20 [ 793.346896] should_failslab+0x5/0x20 [ 793.347710] kmem_cache_alloc+0x5b/0x310 [ 793.348578] create_object.isra.0+0x3a/0xa20 [ 793.349537] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 793.350607] kmem_cache_alloc_trace+0x151/0x320 [ 793.351614] ? io_tctx_exit_cb+0xf0/0xf0 [ 793.352469] percpu_ref_init+0xd8/0x3d0 [ 793.353328] io_uring_setup+0x47a/0x2980 [ 793.354173] ? __mutex_unlock_slowpath+0xe1/0x600 [ 793.355224] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 793.356531] ? wait_for_completion_io+0x270/0x270 [ 793.357591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 793.358716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.359808] do_syscall_64+0x33/0x40 [ 793.360595] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 793.361119] FAULT_INJECTION: forcing a failure. [ 793.361119] name failslab, interval 1, probability 0, space 0, times 0 [ 793.361691] RIP: 0033:0x7ff6a00e8b19 [ 793.361709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.361719] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 793.361738] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 793.361748] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 793.361768] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 793.374716] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 793.376225] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 793.377854] CPU: 1 PID: 6240 Comm: syz-executor.6 Not tainted 5.10.235 #1 07:34:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 9) 07:34:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:11 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:11 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, 0x0, 0x0) 07:34:11 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 11) 07:34:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 10) [ 793.379361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.381300] Call Trace: [ 793.381871] dump_stack+0x107/0x167 [ 793.382650] should_fail.cold+0x5/0xa [ 793.383460] ? create_object.isra.0+0x3a/0xa20 [ 793.384432] should_failslab+0x5/0x20 [ 793.385245] kmem_cache_alloc+0x5b/0x310 [ 793.386112] create_object.isra.0+0x3a/0xa20 [ 793.387022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 793.388067] kmem_cache_alloc_node+0x169/0x330 [ 793.389065] __alloc_skb+0x6d/0x5b0 [ 793.389840] netlink_dump+0x729/0x1070 [ 793.390668] ? __netlink_kernel_create+0x860/0x860 [ 793.391687] ? lock_downgrade+0x6d0/0x6d0 [ 793.392565] __netlink_dump_start+0x62e/0x8e0 [ 793.393527] rtnetlink_rcv_msg+0x74e/0xbb0 [ 793.394420] ? neigh_for_each+0x590/0x590 [ 793.395273] ? rtnl_fdb_dump+0xa30/0xa30 [ 793.396131] ? neigh_for_each+0x590/0x590 [ 793.396993] ? lock_acquire+0x197/0x470 [ 793.397833] ? netlink_deliver_tap+0xf4/0xcc0 [ 793.398761] netlink_rcv_skb+0x14b/0x430 [ 793.399617] ? rtnl_fdb_dump+0xa30/0xa30 [ 793.400456] ? netlink_ack+0xab0/0xab0 [ 793.401281] ? netlink_deliver_tap+0x1ae/0xcc0 [ 793.402217] ? netlink_deliver_tap+0x1c4/0xcc0 [ 793.403188] ? is_vmalloc_addr+0x7b/0xb0 [ 793.404045] netlink_unicast+0x54e/0x800 [ 793.404909] ? netlink_attachskb+0x870/0x870 [ 793.405855] netlink_sendmsg+0x90f/0xe00 [ 793.406724] ? netlink_unicast+0x800/0x800 [ 793.407623] ? netlink_unicast+0x800/0x800 [ 793.408514] __sock_sendmsg+0x154/0x190 [ 793.409356] ____sys_sendmsg+0x70d/0x870 [ 793.410218] ? sock_write_iter+0x3d0/0x3d0 [ 793.411108] ? do_recvmmsg+0x6d0/0x6d0 [ 793.411936] ? lock_downgrade+0x6d0/0x6d0 [ 793.412866] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 793.414050] ___sys_sendmsg+0xf3/0x170 [ 793.414845] ? sendmsg_copy_msghdr+0x160/0x160 [ 793.415814] ? __fget_files+0x2cf/0x520 [ 793.416616] ? lock_downgrade+0x6d0/0x6d0 [ 793.417507] ? find_held_lock+0x2c/0x110 [ 793.418343] ? __fget_files+0x2f8/0x520 [ 793.419184] ? __fget_light+0xea/0x290 [ 793.420020] __sys_sendmsg+0xe5/0x1b0 [ 793.420818] ? __sys_sendmsg_sock+0x40/0x40 [ 793.421732] ? rcu_read_lock_any_held+0x75/0xa0 [ 793.422729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 793.423837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.424922] ? trace_hardirqs_on+0x5b/0x180 [ 793.425842] do_syscall_64+0x33/0x40 [ 793.426629] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 793.427706] RIP: 0033:0x7f5fbe0beb19 [ 793.428490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.432377] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 793.433991] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 793.435497] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 793.437010] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 793.438512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 793.440019] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 07:34:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, 0x0, 0x0) 07:34:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:11 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 12) [ 793.532597] FAULT_INJECTION: forcing a failure. [ 793.532597] name failslab, interval 1, probability 0, space 0, times 0 [ 793.534991] CPU: 0 PID: 6231 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 793.536397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.538152] Call Trace: [ 793.538706] dump_stack+0x107/0x167 [ 793.539456] should_fail.cold+0x5/0xa [ 793.540249] should_failslab+0x5/0x20 [ 793.541056] __kmalloc_node_track_caller+0x74/0x3b0 [ 793.542085] ? netlink_dump+0x729/0x1070 [ 793.542917] __alloc_skb+0xb1/0x5b0 [ 793.543674] netlink_dump+0x729/0x1070 [ 793.544527] ? __netlink_kernel_create+0x860/0x860 [ 793.545574] ? lock_downgrade+0x6d0/0x6d0 [ 793.546483] __netlink_dump_start+0x62e/0x8e0 [ 793.547431] rtnetlink_rcv_msg+0x74e/0xbb0 [ 793.548362] ? neigh_for_each+0x590/0x590 [ 793.549257] ? rtnl_fdb_dump+0xa30/0xa30 [ 793.550147] ? neigh_for_each+0x590/0x590 [ 793.551018] ? lock_acquire+0x197/0x470 [ 793.551886] ? netlink_deliver_tap+0xf4/0xcc0 [ 793.552855] netlink_rcv_skb+0x14b/0x430 [ 793.553751] ? rtnl_fdb_dump+0xa30/0xa30 [ 793.554637] ? netlink_ack+0xab0/0xab0 [ 793.555485] ? netlink_deliver_tap+0x1ae/0xcc0 [ 793.556486] ? netlink_deliver_tap+0x1c4/0xcc0 [ 793.557498] ? is_vmalloc_addr+0x7b/0xb0 [ 793.558386] netlink_unicast+0x54e/0x800 [ 793.559277] ? netlink_attachskb+0x870/0x870 [ 793.560241] netlink_sendmsg+0x90f/0xe00 [ 793.561135] ? netlink_unicast+0x800/0x800 [ 793.562068] ? netlink_unicast+0x800/0x800 [ 793.562992] __sock_sendmsg+0x154/0x190 [ 793.563856] ____sys_sendmsg+0x70d/0x870 [ 793.564747] ? sock_write_iter+0x3d0/0x3d0 [ 793.565674] ? do_recvmmsg+0x6d0/0x6d0 [ 793.566533] ? lock_downgrade+0x6d0/0x6d0 [ 793.567446] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 793.568593] ___sys_sendmsg+0xf3/0x170 [ 793.569455] ? sendmsg_copy_msghdr+0x160/0x160 [ 793.570457] ? __fget_files+0x2cf/0x520 [ 793.571328] ? lock_downgrade+0x6d0/0x6d0 [ 793.572228] ? find_held_lock+0x2c/0x110 [ 793.573148] ? __fget_files+0x2f8/0x520 [ 793.574022] ? __fget_light+0xea/0x290 [ 793.574886] __sys_sendmsg+0xe5/0x1b0 [ 793.575722] ? __sys_sendmsg_sock+0x40/0x40 [ 793.576665] ? rcu_read_lock_any_held+0x75/0xa0 [ 793.577703] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 793.578856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.579985] ? trace_hardirqs_on+0x5b/0x180 [ 793.580939] do_syscall_64+0x33/0x40 [ 793.581754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 793.582872] RIP: 0033:0x7f5248a6eb19 [ 793.583678] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.587701] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 793.589381] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 793.590936] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 793.592488] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 793.594065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 793.595623] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:34:11 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:11 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 10) [ 793.655021] FAULT_INJECTION: forcing a failure. [ 793.655021] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 793.657702] CPU: 0 PID: 6259 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 793.659191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.661003] Call Trace: [ 793.661579] dump_stack+0x107/0x167 [ 793.662368] should_fail.cold+0x5/0xa [ 793.663202] __alloc_pages_nodemask+0x182/0x600 [ 793.664212] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 793.665530] ? cap_capable+0x1cd/0x230 [ 793.666381] alloc_pages_current+0x187/0x280 [ 793.667351] __get_free_pages+0xc/0xa0 [ 793.668202] io_uring_setup+0xe27/0x2980 [ 793.669110] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 793.670206] ? wait_for_completion_io+0x270/0x270 [ 793.671273] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 793.672420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.673570] do_syscall_64+0x33/0x40 [ 793.674381] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 793.675500] RIP: 0033:0x7ff6a00e8b19 [ 793.676303] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.680315] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 793.681958] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 793.683460] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 793.684993] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 793.686502] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 793.688005] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:34:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x2, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 793.705414] FAULT_INJECTION: forcing a failure. [ 793.705414] name failslab, interval 1, probability 0, space 0, times 0 [ 793.707793] CPU: 0 PID: 6262 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 793.709252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 793.711005] Call Trace: [ 793.711569] dump_stack+0x107/0x167 [ 793.712340] should_fail.cold+0x5/0xa [ 793.713160] should_failslab+0x5/0x20 [ 793.713972] __kmalloc_node_track_caller+0x74/0x3b0 [ 793.715032] ? netlink_dump+0x729/0x1070 [ 793.715904] __alloc_skb+0xb1/0x5b0 [ 793.716679] netlink_dump+0x729/0x1070 [ 793.717519] ? __netlink_kernel_create+0x860/0x860 [ 793.718571] ? lock_downgrade+0x6d0/0x6d0 [ 793.719456] __netlink_dump_start+0x62e/0x8e0 [ 793.720427] rtnetlink_rcv_msg+0x74e/0xbb0 [ 793.721329] ? neigh_for_each+0x590/0x590 [ 793.722199] ? rtnl_fdb_dump+0xa30/0xa30 [ 793.723058] ? neigh_for_each+0x590/0x590 [ 793.723939] ? lock_acquire+0x197/0x470 [ 793.724780] ? netlink_deliver_tap+0xf4/0xcc0 [ 793.725750] netlink_rcv_skb+0x14b/0x430 [ 793.726612] ? rtnl_fdb_dump+0xa30/0xa30 [ 793.727481] ? netlink_ack+0xab0/0xab0 [ 793.728302] ? netlink_deliver_tap+0x1ae/0xcc0 [ 793.729298] ? netlink_deliver_tap+0x1c4/0xcc0 [ 793.730266] ? is_vmalloc_addr+0x7b/0xb0 [ 793.731122] netlink_unicast+0x54e/0x800 [ 793.731983] ? netlink_attachskb+0x870/0x870 [ 793.732922] netlink_sendmsg+0x90f/0xe00 [ 793.733797] ? netlink_unicast+0x800/0x800 [ 793.734707] ? netlink_unicast+0x800/0x800 [ 793.735607] __sock_sendmsg+0x154/0x190 [ 793.736448] ____sys_sendmsg+0x70d/0x870 [ 793.737321] ? sock_write_iter+0x3d0/0x3d0 [ 793.738217] ? do_recvmmsg+0x6d0/0x6d0 [ 793.739056] ? lock_downgrade+0x6d0/0x6d0 [ 793.739938] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 793.741078] ___sys_sendmsg+0xf3/0x170 [ 793.741906] ? sendmsg_copy_msghdr+0x160/0x160 [ 793.742878] ? __fget_files+0x2cf/0x520 [ 793.743731] ? lock_downgrade+0x6d0/0x6d0 [ 793.744615] ? find_held_lock+0x2c/0x110 [ 793.745506] ? __fget_files+0x2f8/0x520 [ 793.746361] ? __fget_light+0xea/0x290 [ 793.747192] __sys_sendmsg+0xe5/0x1b0 [ 793.748010] ? __sys_sendmsg_sock+0x40/0x40 [ 793.748925] ? rcu_read_lock_any_held+0x75/0xa0 [ 793.749948] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 793.751065] ? syscall_enter_from_user_mode+0x1d/0x50 [ 793.752159] ? trace_hardirqs_on+0x5b/0x180 [ 793.753098] do_syscall_64+0x33/0x40 [ 793.753881] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 793.754978] RIP: 0033:0x7f5fbe0beb19 [ 793.755769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.759701] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 793.761325] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 793.762830] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 793.764338] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 793.765856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 793.767361] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 07:34:26 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 11) 07:34:27 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x3, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 11) 07:34:27 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 13) 07:34:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) [ 808.788215] FAULT_INJECTION: forcing a failure. [ 808.788215] name failslab, interval 1, probability 0, space 0, times 0 [ 808.789662] CPU: 1 PID: 6283 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 808.790513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 808.791544] Call Trace: [ 808.791874] dump_stack+0x107/0x167 [ 808.792326] should_fail.cold+0x5/0xa [ 808.792806] ? create_object.isra.0+0x3a/0xa20 [ 808.793389] should_failslab+0x5/0x20 [ 808.793861] kmem_cache_alloc+0x5b/0x310 [ 808.794368] create_object.isra.0+0x3a/0xa20 [ 808.794920] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 808.795551] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 808.796186] ? netlink_dump+0x729/0x1070 [ 808.796701] __alloc_skb+0xb1/0x5b0 [ 808.797170] netlink_dump+0x729/0x1070 [ 808.797666] ? __netlink_kernel_create+0x860/0x860 [ 808.798293] ? lock_downgrade+0x6d0/0x6d0 [ 808.798831] __netlink_dump_start+0x62e/0x8e0 [ 808.799398] rtnetlink_rcv_msg+0x74e/0xbb0 [ 808.799931] ? neigh_for_each+0x590/0x590 [ 808.800450] ? rtnl_fdb_dump+0xa30/0xa30 [ 808.800962] ? neigh_for_each+0x590/0x590 [ 808.801494] ? lock_acquire+0x197/0x470 [ 808.801988] ? netlink_deliver_tap+0xf4/0xcc0 [ 808.802549] netlink_rcv_skb+0x14b/0x430 [ 808.803050] ? rtnl_fdb_dump+0xa30/0xa30 [ 808.803554] ? netlink_ack+0xab0/0xab0 [ 808.804033] ? netlink_deliver_tap+0x1ae/0xcc0 [ 808.804605] ? netlink_deliver_tap+0x1c4/0xcc0 [ 808.805178] ? is_vmalloc_addr+0x7b/0xb0 [ 808.805687] netlink_unicast+0x54e/0x800 [ 808.806193] ? netlink_attachskb+0x870/0x870 [ 808.806740] netlink_sendmsg+0x90f/0xe00 [ 808.807244] ? netlink_unicast+0x800/0x800 [ 808.807776] ? netlink_unicast+0x800/0x800 [ 808.808303] __sock_sendmsg+0x154/0x190 [ 808.808798] ____sys_sendmsg+0x70d/0x870 [ 808.809334] ? sock_write_iter+0x3d0/0x3d0 [ 808.809854] ? do_recvmmsg+0x6d0/0x6d0 [ 808.810337] ? lock_downgrade+0x6d0/0x6d0 [ 808.810860] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 808.811512] ___sys_sendmsg+0xf3/0x170 [ 808.811998] ? sendmsg_copy_msghdr+0x160/0x160 [ 808.812564] ? __fget_files+0x2cf/0x520 [ 808.813054] ? lock_downgrade+0x6d0/0x6d0 [ 808.813586] ? find_held_lock+0x2c/0x110 [ 808.814090] ? __fget_files+0x2f8/0x520 [ 808.814584] ? __fget_light+0xea/0x290 [ 808.814722] FAULT_INJECTION: forcing a failure. [ 808.814722] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 808.815072] __sys_sendmsg+0xe5/0x1b0 [ 808.818072] ? __sys_sendmsg_sock+0x40/0x40 [ 808.818614] ? rcu_read_lock_any_held+0x75/0xa0 [ 808.819214] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 808.819864] ? syscall_enter_from_user_mode+0x1d/0x50 [ 808.820504] ? trace_hardirqs_on+0x5b/0x180 [ 808.821040] do_syscall_64+0x33/0x40 [ 808.821521] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 808.822160] RIP: 0033:0x7f5fbe0beb19 [ 808.822626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 808.824893] RSP: 002b:00007f5fbb634188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 808.825825] RAX: ffffffffffffffda RBX: 00007f5fbe1d1f60 RCX: 00007f5fbe0beb19 [ 808.826697] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 808.827567] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 808.828436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 808.829317] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 [ 808.830216] CPU: 0 PID: 6287 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 808.831688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 808.833494] Call Trace: [ 808.834056] dump_stack+0x107/0x167 [ 808.834832] should_fail.cold+0x5/0xa [ 808.835649] __alloc_pages_nodemask+0x182/0x600 [ 808.836642] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 808.837970] ? cap_capable+0x1cd/0x230 [ 808.838807] alloc_pages_current+0x187/0x280 [ 808.839755] __get_free_pages+0xc/0xa0 [ 808.840591] io_uring_setup+0xf9a/0x2980 [ 808.841497] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 808.842573] ? wait_for_completion_io+0x270/0x270 [ 808.843626] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 808.844732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 808.845857] do_syscall_64+0x33/0x40 [ 808.846646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 808.847736] RIP: 0033:0x7ff6a00e8b19 [ 808.848524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 808.852468] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 808.854110] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 808.855616] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 808.857135] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 808.858660] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 808.860177] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 808.864316] FAULT_INJECTION: forcing a failure. [ 808.864316] name failslab, interval 1, probability 0, space 0, times 0 [ 808.865695] CPU: 1 PID: 6288 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 808.866596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 808.867705] Call Trace: [ 808.868021] dump_stack+0x107/0x167 [ 808.868466] should_fail.cold+0x5/0xa [ 808.868924] ? create_object.isra.0+0x3a/0xa20 [ 808.869479] should_failslab+0x5/0x20 [ 808.869935] kmem_cache_alloc+0x5b/0x310 [ 808.870437] create_object.isra.0+0x3a/0xa20 [ 808.870963] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 808.871573] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 808.872178] ? netlink_dump+0x729/0x1070 [ 808.872668] __alloc_skb+0xb1/0x5b0 [ 808.873106] netlink_dump+0x729/0x1070 [ 808.873581] ? __netlink_kernel_create+0x860/0x860 [ 808.874171] ? lock_downgrade+0x6d0/0x6d0 [ 808.874668] __netlink_dump_start+0x62e/0x8e0 [ 808.875210] rtnetlink_rcv_msg+0x74e/0xbb0 [ 808.875719] ? neigh_for_each+0x590/0x590 [ 808.876213] ? rtnl_fdb_dump+0xa30/0xa30 [ 808.876699] ? neigh_for_each+0x590/0x590 [ 808.877201] ? lock_acquire+0x197/0x470 [ 808.877674] ? netlink_deliver_tap+0xf4/0xcc0 [ 808.878212] netlink_rcv_skb+0x14b/0x430 [ 808.878697] ? rtnl_fdb_dump+0xa30/0xa30 [ 808.879183] ? netlink_ack+0xab0/0xab0 [ 808.879647] ? netlink_deliver_tap+0x1ae/0xcc0 [ 808.880200] ? netlink_deliver_tap+0x1c4/0xcc0 [ 808.880762] ? is_vmalloc_addr+0x7b/0xb0 [ 808.881348] netlink_unicast+0x54e/0x800 [ 808.881872] ? netlink_attachskb+0x870/0x870 [ 808.882401] netlink_sendmsg+0x90f/0xe00 [ 808.882895] ? netlink_unicast+0x800/0x800 [ 808.883404] ? netlink_unicast+0x800/0x800 [ 808.883914] __sock_sendmsg+0x154/0x190 [ 808.884388] ____sys_sendmsg+0x70d/0x870 [ 808.884877] ? sock_write_iter+0x3d0/0x3d0 [ 808.885392] ? do_recvmmsg+0x6d0/0x6d0 [ 808.885858] ? lock_downgrade+0x6d0/0x6d0 [ 808.886364] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 808.887016] ___sys_sendmsg+0xf3/0x170 [ 808.887502] ? sendmsg_copy_msghdr+0x160/0x160 [ 808.888082] ? __fget_files+0x2cf/0x520 [ 808.888579] ? lock_downgrade+0x6d0/0x6d0 [ 808.889091] ? find_held_lock+0x2c/0x110 [ 808.889612] ? __fget_files+0x2f8/0x520 [ 808.890113] ? __fget_light+0xea/0x290 [ 808.890598] __sys_sendmsg+0xe5/0x1b0 [ 808.891074] ? __sys_sendmsg_sock+0x40/0x40 [ 808.891611] ? rcu_read_lock_any_held+0x75/0xa0 [ 808.892197] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 808.892857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 808.893503] ? trace_hardirqs_on+0x5b/0x180 [ 808.894039] do_syscall_64+0x33/0x40 [ 808.894504] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 808.895140] RIP: 0033:0x7f5248a6eb19 [ 808.895599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 808.897890] RSP: 002b:00007f5245fe4188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 808.898840] RAX: ffffffffffffffda RBX: 00007f5248b81f60 RCX: 00007f5248a6eb19 [ 808.899732] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 808.900620] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 [ 808.901511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 808.902392] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:34:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x29, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:27 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 12) 07:34:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x300, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 808.957120] FAULT_INJECTION: forcing a failure. [ 808.957120] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 808.958696] CPU: 1 PID: 6299 Comm: syz-executor.6 Not tainted 5.10.235 #1 [ 808.959530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 808.960529] Call Trace: [ 808.960849] dump_stack+0x107/0x167 [ 808.961296] should_fail.cold+0x5/0xa [ 808.961767] _copy_to_user+0x2e/0x180 [ 808.962233] simple_read_from_buffer+0xcc/0x160 [ 808.962799] proc_fail_nth_read+0x198/0x230 [ 808.963315] ? proc_sessionid_read+0x230/0x230 [ 808.963869] ? security_file_permission+0xb1/0xe0 [ 808.964454] ? proc_sessionid_read+0x230/0x230 [ 808.965009] vfs_read+0x228/0x620 [ 808.965439] ksys_read+0x12d/0x260 [ 808.965865] ? vfs_write+0xb10/0xb10 [ 808.966321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 808.966956] ? syscall_enter_from_user_mode+0x1d/0x50 [ 808.967578] do_syscall_64+0x33/0x40 [ 808.968026] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 808.968641] RIP: 0033:0x7f5fbe07169c [ 808.969088] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 808.971304] RSP: 002b:00007f5fbb634170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 808.972223] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f5fbe07169c [ 808.973076] RDX: 000000000000000f RSI: 00007f5fbb6341e0 RDI: 0000000000000004 [ 808.973935] RBP: 00007f5fbb6341d0 R08: 0000000000000000 R09: 0000000000000000 [ 808.974791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 808.975643] R13: 00007ffe7dd93dbf R14: 00007f5fbb634300 R15: 0000000000022000 07:34:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) 07:34:27 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x66511, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:27 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:27 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 14) [ 809.148360] FAULT_INJECTION: forcing a failure. [ 809.148360] name failslab, interval 1, probability 0, space 0, times 0 [ 809.149990] CPU: 1 PID: 6325 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 809.150929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 809.152068] Call Trace: [ 809.152436] dump_stack+0x107/0x167 [ 809.152949] should_fail.cold+0x5/0xa [ 809.153491] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 809.154267] should_failslab+0x5/0x20 [ 809.154797] kmem_cache_alloc_trace+0x55/0x320 [ 809.155435] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 809.156182] io_uring_setup+0x14f6/0x2980 [ 809.156754] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 809.157471] ? wait_for_completion_io+0x270/0x270 [ 809.158153] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 809.158858] ? syscall_enter_from_user_mode+0x1d/0x50 [ 809.159563] do_syscall_64+0x33/0x40 [ 809.160078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 809.160779] RIP: 0033:0x7ff6a00e8b19 [ 809.161481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 809.165895] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 809.167523] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 809.169027] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 809.170543] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 809.172043] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 809.173555] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 822.420679] FAULT_INJECTION: forcing a failure. [ 822.420679] name failslab, interval 1, probability 0, space 0, times 0 [ 822.423086] CPU: 0 PID: 6334 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 822.424509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.426257] Call Trace: [ 822.426812] dump_stack+0x107/0x167 [ 822.427578] should_fail.cold+0x5/0xa [ 822.428370] ? create_object.isra.0+0x3a/0xa20 [ 822.428670] FAULT_INJECTION: forcing a failure. [ 822.428670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 822.429333] should_failslab+0x5/0x20 [ 822.429356] kmem_cache_alloc+0x5b/0x310 [ 822.432466] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 822.433730] create_object.isra.0+0x3a/0xa20 [ 822.434636] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 822.435697] kmem_cache_alloc_trace+0x151/0x320 [ 822.436677] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 822.437808] io_uring_setup+0x14f6/0x2980 [ 822.438677] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 822.439731] ? wait_for_completion_io+0x270/0x270 [ 822.440764] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 822.441877] ? syscall_enter_from_user_mode+0x1d/0x50 [ 822.442961] do_syscall_64+0x33/0x40 [ 822.443744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 822.444811] RIP: 0033:0x7ff6a00e8b19 [ 822.445596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 822.449480] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 822.451065] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 822.452550] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 822.454055] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 822.455540] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 822.457021] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 822.458539] CPU: 1 PID: 6338 Comm: syz-executor.7 Not tainted 5.10.235 #1 [ 822.459399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.460458] Call Trace: [ 822.460792] dump_stack+0x107/0x167 [ 822.461258] should_fail.cold+0x5/0xa [ 822.461745] _copy_to_user+0x2e/0x180 [ 822.462232] simple_read_from_buffer+0xcc/0x160 [ 822.462815] proc_fail_nth_read+0x198/0x230 [ 822.463354] ? proc_sessionid_read+0x230/0x230 [ 822.463932] ? security_file_permission+0xb1/0xe0 [ 822.464538] ? proc_sessionid_read+0x230/0x230 [ 822.465116] vfs_read+0x228/0x620 [ 822.465561] ksys_read+0x12d/0x260 [ 822.466002] ? vfs_write+0xb10/0xb10 [ 822.466477] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 822.467129] ? syscall_enter_from_user_mode+0x1d/0x50 [ 822.467781] do_syscall_64+0x33/0x40 [ 822.468253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 822.468889] RIP: 0033:0x7f5248a2169c [ 822.469371] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 822.471644] RSP: 002b:00007f5245fe4170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 822.472591] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f5248a2169c [ 822.473482] RDX: 000000000000000f RSI: 00007f5245fe41e0 RDI: 0000000000000004 [ 822.474397] RBP: 00007f5245fe41d0 R08: 0000000000000000 R09: 0000000000000000 07:34:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x0) 07:34:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 12) 07:34:40 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 15) 07:34:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:40 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 822.475639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 822.476578] R13: 00007ffcd55a405f R14: 00007f5245fe4300 R15: 0000000000022000 07:34:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:40 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:40 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x2, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x1c}}, 0x0) 07:34:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x6, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:40 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 16) 07:34:40 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 822.643926] FAULT_INJECTION: forcing a failure. [ 822.643926] name failslab, interval 1, probability 0, space 0, times 0 [ 822.645313] CPU: 1 PID: 6366 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 822.646110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.647082] Call Trace: [ 822.647397] dump_stack+0x107/0x167 [ 822.647822] should_fail.cold+0x5/0xa [ 822.648268] ? create_object.isra.0+0x3a/0xa20 [ 822.648808] should_failslab+0x5/0x20 [ 822.649265] kmem_cache_alloc+0x5b/0x310 [ 822.649756] create_object.isra.0+0x3a/0xa20 [ 822.650282] kmemleak_alloc_percpu+0xa0/0x100 [ 822.650817] pcpu_alloc+0x4e2/0x1240 [ 822.651265] ? io_async_queue_proc+0x80/0x80 [ 822.651779] percpu_ref_init+0x31/0x3d0 [ 822.652249] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 822.652897] io_uring_setup+0x14f6/0x2980 [ 822.653394] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 822.654015] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 822.654623] ? syscall_enter_from_user_mode+0x1d/0x50 [ 822.655239] do_syscall_64+0x33/0x40 [ 822.655682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 822.656296] RIP: 0033:0x7ff6a00e8b19 [ 822.656738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 822.658951] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 822.659848] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 822.660695] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 822.661545] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 822.662391] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 822.663242] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:34:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x8, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:40 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x1c}}, 0x0) 07:34:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x7, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xe, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:40 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:41 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 17) [ 822.805608] FAULT_INJECTION: forcing a failure. [ 822.805608] name failslab, interval 1, probability 0, space 0, times 0 [ 822.806950] CPU: 1 PID: 6391 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 822.807730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.808676] Call Trace: [ 822.808982] dump_stack+0x107/0x167 [ 822.809412] should_fail.cold+0x5/0xa [ 822.809856] ? create_object.isra.0+0x3a/0xa20 [ 822.810377] should_failslab+0x5/0x20 [ 822.810815] kmem_cache_alloc+0x5b/0x310 [ 822.811278] create_object.isra.0+0x3a/0xa20 [ 822.811783] kmemleak_alloc_percpu+0xa0/0x100 [ 822.812298] pcpu_alloc+0x4e2/0x1240 [ 822.812728] ? io_async_queue_proc+0x80/0x80 [ 822.813227] percpu_ref_init+0x31/0x3d0 [ 822.813697] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 822.814313] io_uring_setup+0x14f6/0x2980 [ 822.814796] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 822.815369] ? wait_for_completion_io+0x270/0x270 [ 822.815939] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 822.816534] ? syscall_enter_from_user_mode+0x1d/0x50 [ 822.817129] do_syscall_64+0x33/0x40 [ 822.817563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 822.818158] RIP: 0033:0x7ff6a00e8b19 [ 822.818578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 822.820698] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 822.821605] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 822.822433] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 822.823253] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 822.824079] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 822.824898] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:34:57 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:57 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:57 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 18) 07:34:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x8, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:57 executing program 2: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:34:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0, 0x1c}}, 0x0) 07:34:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x2, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 839.367601] FAULT_INJECTION: forcing a failure. [ 839.367601] name failslab, interval 1, probability 0, space 0, times 0 [ 839.370838] CPU: 0 PID: 6401 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 839.372777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 839.375149] Call Trace: [ 839.375900] dump_stack+0x107/0x167 [ 839.376934] should_fail.cold+0x5/0xa [ 839.378023] ? percpu_ref_init+0xd8/0x3d0 [ 839.379199] should_failslab+0x5/0x20 [ 839.380281] kmem_cache_alloc_trace+0x55/0x320 [ 839.381596] ? io_async_queue_proc+0x80/0x80 [ 839.382847] percpu_ref_init+0xd8/0x3d0 [ 839.383987] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 839.385540] io_uring_setup+0x14f6/0x2980 [ 839.386732] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 839.388064] ? wait_for_completion_io+0x270/0x270 [ 839.389482] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 839.390783] ? syscall_enter_from_user_mode+0x1d/0x50 [ 839.391916] do_syscall_64+0x33/0x40 [ 839.392736] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 839.393866] RIP: 0033:0x7ff6a00e8b19 [ 839.394685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 839.398730] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 839.400412] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 839.401997] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 839.403574] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 839.405156] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 839.406747] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:34:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:34:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x9, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:34:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[], 0x1c}}, 0x0) 07:34:57 executing program 2: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:13 executing program 2: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:13 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[], 0x1c}}, 0x0) 07:35:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xa, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:35:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x8, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, 0x0, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x105, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:13 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 19) 07:35:13 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 855.148599] FAULT_INJECTION: forcing a failure. [ 855.148599] name failslab, interval 1, probability 0, space 0, times 0 [ 855.151062] CPU: 1 PID: 6456 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 855.152499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 855.154243] Call Trace: [ 855.154804] dump_stack+0x107/0x167 [ 855.155570] should_fail.cold+0x5/0xa [ 855.156373] ? create_object.isra.0+0x3a/0xa20 [ 855.157336] should_failslab+0x5/0x20 [ 855.158144] kmem_cache_alloc+0x5b/0x310 [ 855.159004] create_object.isra.0+0x3a/0xa20 [ 855.159926] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 855.161000] kmem_cache_alloc_trace+0x151/0x320 [ 855.161993] ? io_async_queue_proc+0x80/0x80 [ 855.162919] percpu_ref_init+0xd8/0x3d0 [ 855.163762] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 855.164904] io_uring_setup+0x14f6/0x2980 [ 855.165792] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 855.166858] ? wait_for_completion_io+0x270/0x270 [ 855.167899] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 855.169021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 855.170116] do_syscall_64+0x33/0x40 [ 855.170905] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 855.171985] RIP: 0033:0x7ff6a00e8b19 [ 855.172766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.176646] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 855.178257] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 855.179748] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 855.181239] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 855.182751] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 855.184255] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 865.760676] kworker/dying (322) used greatest stack depth: 22600 bytes left 07:35:28 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:28 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 20) 07:35:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x501, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xb, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:35:28 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[], 0x1c}}, 0x0) 07:35:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, 0x0, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 870.746950] FAULT_INJECTION: forcing a failure. [ 870.746950] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 870.749330] CPU: 0 PID: 6473 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 870.750764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 870.752487] Call Trace: [ 870.753067] dump_stack+0x107/0x167 [ 870.753828] should_fail.cold+0x5/0xa [ 870.754634] _copy_to_user+0x2e/0x180 [ 870.755427] io_uring_setup+0x11b5/0x2980 [ 870.756293] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 870.757339] ? wait_for_completion_io+0x270/0x270 [ 870.758365] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 870.759453] ? syscall_enter_from_user_mode+0x1d/0x50 [ 870.760517] do_syscall_64+0x33/0x40 [ 870.761289] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 870.762356] RIP: 0033:0x7ff6a00e8b19 [ 870.763124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 870.766946] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 870.768520] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 870.770013] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 870.771488] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 870.772961] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 870.774464] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:35:29 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, 0x0, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xc, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:35:29 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 21) 07:35:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xe00, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:35:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xec, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:29 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 870.930053] FAULT_INJECTION: forcing a failure. [ 870.930053] name failslab, interval 1, probability 0, space 0, times 0 [ 870.931470] CPU: 1 PID: 6500 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 870.932278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 870.933216] Call Trace: [ 870.933530] dump_stack+0x107/0x167 [ 870.933973] should_fail.cold+0x5/0xa [ 870.934424] ? __d_alloc+0x2a/0x990 [ 870.934859] should_failslab+0x5/0x20 [ 870.935308] kmem_cache_alloc+0x5b/0x310 [ 870.935778] __d_alloc+0x2a/0x990 [ 870.936186] ? find_held_lock+0x2c/0x110 [ 870.936655] d_alloc_pseudo+0x19/0x70 [ 870.937102] alloc_file_pseudo+0xce/0x250 [ 870.937590] ? trace_hardirqs_on+0x5b/0x180 [ 870.938105] ? alloc_file+0x5a0/0x5a0 [ 870.938561] anon_inode_getfile+0xc8/0x1f0 [ 870.939063] io_uring_setup+0x138b/0x2980 [ 870.939554] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 870.940154] ? wait_for_completion_io+0x270/0x270 [ 870.940717] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 870.941337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 870.941953] do_syscall_64+0x33/0x40 [ 870.942396] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 870.942982] RIP: 0033:0x7ff6a00e8b19 [ 870.943419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 870.945517] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 870.946427] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 870.947279] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 870.948118] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 870.948934] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 870.949783] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:35:29 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:35:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xec0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:35:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:35:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xe, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:35:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf00, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xec0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:43 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 22) 07:35:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x8100, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf00, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:35:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9"], 0x1c}}, 0x0) 07:35:43 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 885.208734] FAULT_INJECTION: forcing a failure. [ 885.208734] name failslab, interval 1, probability 0, space 0, times 0 [ 885.211167] CPU: 1 PID: 6555 Comm: syz-executor.4 Not tainted 5.10.235 #1 07:35:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0xf, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:35:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:35:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 885.212596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 885.214568] Call Trace: [ 885.215132] dump_stack+0x107/0x167 [ 885.215902] should_fail.cold+0x5/0xa [ 885.216714] ? create_object.isra.0+0x3a/0xa20 [ 885.217677] should_failslab+0x5/0x20 [ 885.218492] kmem_cache_alloc+0x5b/0x310 [ 885.219344] create_object.isra.0+0x3a/0xa20 [ 885.220264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 885.221333] kmem_cache_alloc+0x159/0x310 [ 885.222220] __d_alloc+0x2a/0x990 [ 885.222947] ? find_held_lock+0x2c/0x110 [ 885.223792] d_alloc_pseudo+0x19/0x70 [ 885.224583] alloc_file_pseudo+0xce/0x250 [ 885.225444] ? trace_hardirqs_on+0x5b/0x180 [ 885.226365] ? alloc_file+0x5a0/0x5a0 [ 885.227175] anon_inode_getfile+0xc8/0x1f0 [ 885.228064] io_uring_setup+0x138b/0x2980 [ 885.228942] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 885.229998] ? wait_for_completion_io+0x270/0x270 [ 885.231032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 885.232125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 885.233200] do_syscall_64+0x33/0x40 [ 885.233976] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 885.235063] RIP: 0033:0x7ff6a00e8b19 [ 885.235833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 885.239680] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 885.241254] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 885.242747] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 885.244226] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 885.245728] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 885.247215] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x8100, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:36:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x10, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xc00e, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:00 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 23) 07:36:00 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 901.950754] FAULT_INJECTION: forcing a failure. [ 901.950754] name failslab, interval 1, probability 0, space 0, times 0 [ 901.953764] CPU: 0 PID: 6586 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 901.955596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 901.957755] Call Trace: [ 901.958471] dump_stack+0x107/0x167 [ 901.959426] should_fail.cold+0x5/0xa [ 901.960429] ? __alloc_file+0x21/0x320 [ 901.961462] should_failslab+0x5/0x20 [ 901.962486] kmem_cache_alloc+0x5b/0x310 [ 901.963556] __alloc_file+0x21/0x320 [ 901.964542] alloc_empty_file+0x6d/0x170 [ 901.965625] alloc_file+0x5e/0x5a0 [ 901.966596] alloc_file_pseudo+0x16a/0x250 [ 901.967718] ? alloc_file+0x5a0/0x5a0 [ 901.968717] anon_inode_getfile+0xc8/0x1f0 [ 901.969804] io_uring_setup+0x138b/0x2980 [ 901.970799] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 901.972030] ? wait_for_completion_io+0x270/0x270 [ 901.973239] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 901.974471] ? syscall_enter_from_user_mode+0x1d/0x50 [ 901.975714] do_syscall_64+0x33/0x40 [ 901.976605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 901.977803] RIP: 0033:0x7ff6a00e8b19 [ 901.978699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 901.983038] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 901.984861] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 901.986511] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 901.988060] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 901.989581] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 901.991077] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:36:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xc00e, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x12, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 916.397092] FAULT_INJECTION: forcing a failure. [ 916.397092] name failslab, interval 1, probability 0, space 0, times 0 [ 916.399017] CPU: 0 PID: 6617 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 916.400551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 916.402427] Call Trace: [ 916.403021] dump_stack+0x107/0x167 [ 916.403845] should_fail.cold+0x5/0xa [ 916.404708] ? create_object.isra.0+0x3a/0xa20 [ 916.405737] should_failslab+0x5/0x20 [ 916.406598] kmem_cache_alloc+0x5b/0x310 [ 916.407522] create_object.isra.0+0x3a/0xa20 [ 916.408502] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 916.409649] kmem_cache_alloc+0x159/0x310 [ 916.410592] __alloc_file+0x21/0x320 [ 916.411432] alloc_empty_file+0x6d/0x170 [ 916.412342] alloc_file+0x5e/0x5a0 [ 916.413142] alloc_file_pseudo+0x16a/0x250 [ 916.414088] ? alloc_file+0x5a0/0x5a0 [ 916.414969] anon_inode_getfile+0xc8/0x1f0 [ 916.415923] io_uring_setup+0x138b/0x2980 [ 916.416867] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 916.418001] ? wait_for_completion_io+0x270/0x270 [ 916.419116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 916.420292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 916.421459] do_syscall_64+0x33/0x40 [ 916.422302] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 916.423461] RIP: 0033:0x7ff6a00e8b19 [ 916.424307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 916.428469] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 916.430188] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 916.431810] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 916.433431] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 916.435053] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 916.436661] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:14 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x34000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:14 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 24) 07:36:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x14, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xec00, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1c}}, 0x0) 07:36:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x80000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x400300, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab"], 0x1c}}, 0x0) 07:36:14 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:14 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf0ffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x1000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:29 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 931.520770] FAULT_INJECTION: forcing a failure. [ 931.520770] name failslab, interval 1, probability 0, space 0, times 0 [ 931.523633] CPU: 0 PID: 6669 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 931.525379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.527504] Call Trace: [ 931.528181] dump_stack+0x107/0x167 [ 931.529110] should_fail.cold+0x5/0xa [ 931.530083] ? security_file_alloc+0x34/0x170 [ 931.531245] should_failslab+0x5/0x20 [ 931.532220] kmem_cache_alloc+0x5b/0x310 07:36:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:36:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x19, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:29 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 25) 07:36:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x34000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 931.533447] security_file_alloc+0x34/0x170 [ 931.534530] __alloc_file+0xb7/0x320 [ 931.535485] alloc_empty_file+0x6d/0x170 [ 931.536515] alloc_file+0x5e/0x5a0 [ 931.537431] alloc_file_pseudo+0x16a/0x250 [ 931.538516] ? alloc_file+0x5a0/0x5a0 [ 931.539533] anon_inode_getfile+0xc8/0x1f0 [ 931.540617] io_uring_setup+0x138b/0x2980 [ 931.541687] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 931.542996] ? wait_for_completion_io+0x270/0x270 [ 931.544257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 931.545602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.546908] do_syscall_64+0x33/0x40 [ 931.547859] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 931.549167] RIP: 0033:0x7ff6a00e8b19 [ 931.550112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.554837] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 931.556779] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 931.558609] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 931.560432] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 931.562253] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 931.563864] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x2000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 931.582989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6679 comm=syz-executor.1 07:36:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x5010000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) 07:36:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1b, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x80000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:29 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:29 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 26) [ 931.732020] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6694 comm=syz-executor.1 [ 931.780335] FAULT_INJECTION: forcing a failure. [ 931.780335] name failslab, interval 1, probability 0, space 0, times 0 [ 931.782504] CPU: 1 PID: 6708 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 931.783807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.785357] Call Trace: [ 931.785851] dump_stack+0x107/0x167 [ 931.786533] should_fail.cold+0x5/0xa [ 931.787248] ? security_file_alloc+0x34/0x170 [ 931.788081] should_failslab+0x5/0x20 [ 931.788787] kmem_cache_alloc+0x5b/0x310 [ 931.789542] security_file_alloc+0x34/0x170 [ 931.790344] __alloc_file+0xb7/0x320 [ 931.791041] alloc_empty_file+0x6d/0x170 [ 931.791803] alloc_file+0x5e/0x5a0 [ 931.792467] alloc_file_pseudo+0x16a/0x250 [ 931.793256] ? alloc_file+0x5a0/0x5a0 [ 931.793978] anon_inode_getfile+0xc8/0x1f0 [ 931.794769] io_uring_setup+0x138b/0x2980 [ 931.795605] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 931.796662] ? wait_for_completion_io+0x270/0x270 [ 931.797579] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 931.798556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.799526] do_syscall_64+0x33/0x40 [ 931.800222] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 931.801177] RIP: 0033:0x7ff6a00e8b19 [ 931.801872] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 931.805277] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 931.806703] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 931.808005] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 931.809321] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 931.810639] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 931.811938] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:30 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c"], 0x1c}}, 0x0) [ 931.868013] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6714 comm=syz-executor.1 07:36:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x400300, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x8000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:43 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 27) 07:36:43 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:43 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:43 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:36:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1d, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 945.532332] FAULT_INJECTION: forcing a failure. [ 945.532332] name failslab, interval 1, probability 0, space 0, times 0 [ 945.534982] CPU: 1 PID: 6721 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 945.536458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 945.538247] Call Trace: [ 945.538827] dump_stack+0x107/0x167 [ 945.539625] should_fail.cold+0x5/0xa [ 945.540460] ? io_uring_alloc_task_context+0x99/0x6a0 [ 945.541573] should_failslab+0x5/0x20 [ 945.542395] kmem_cache_alloc_trace+0x55/0x320 [ 945.543399] io_uring_alloc_task_context+0x99/0x6a0 [ 945.544476] ? io_import_iovec+0x1120/0x1120 [ 945.545430] ? lock_downgrade+0x6d0/0x6d0 [ 945.546324] ? do_raw_spin_lock+0x121/0x260 [ 945.547263] ? rwlock_bug.part.0+0x90/0x90 [ 945.548183] __io_uring_add_tctx_node+0x2c6/0x520 [ 945.549223] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 945.550356] ? alloc_fd+0x2e7/0x670 [ 945.551159] io_uring_setup+0x1fbb/0x2980 [ 945.552055] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 945.553137] ? wait_for_completion_io+0x270/0x270 [ 945.554190] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 945.555324] ? syscall_enter_from_user_mode+0x1d/0x50 [ 945.556435] do_syscall_64+0x33/0x40 [ 945.557238] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 945.558335] RIP: 0033:0x7ff6a00e8b19 [ 945.559138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 945.563103] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 945.564752] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 945.566285] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 945.567799] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 945.569296] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 945.570794] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) 07:36:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xe000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf0ffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x21, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:56 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 28) 07:36:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:56 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:56 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x1000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd0000000000000000"], 0x1c}}, 0x0) [ 958.635015] FAULT_INJECTION: forcing a failure. [ 958.635015] name failslab, interval 1, probability 0, space 0, times 0 [ 958.636360] CPU: 0 PID: 6768 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 958.637159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.638138] Call Trace: [ 958.638457] dump_stack+0x107/0x167 [ 958.638901] should_fail.cold+0x5/0xa [ 958.639360] ? create_object.isra.0+0x3a/0xa20 [ 958.639906] should_failslab+0x5/0x20 [ 958.640364] kmem_cache_alloc+0x5b/0x310 [ 958.640831] create_object.isra.0+0x3a/0xa20 [ 958.641351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 958.641930] kmem_cache_alloc_trace+0x151/0x320 [ 958.642487] io_uring_alloc_task_context+0x99/0x6a0 [ 958.643087] ? io_import_iovec+0x1120/0x1120 [ 958.643588] ? lock_downgrade+0x6d0/0x6d0 [ 958.644073] ? do_raw_spin_lock+0x121/0x260 [ 958.644565] ? rwlock_bug.part.0+0x90/0x90 [ 958.645064] __io_uring_add_tctx_node+0x2c6/0x520 [ 958.645602] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 958.646222] ? alloc_fd+0x2e7/0x670 [ 958.646657] io_uring_setup+0x1fbb/0x2980 [ 958.647159] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 958.647750] ? wait_for_completion_io+0x270/0x270 [ 958.648297] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 958.648911] ? syscall_enter_from_user_mode+0x1d/0x50 [ 958.649513] do_syscall_64+0x33/0x40 [ 958.649935] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 958.650537] RIP: 0033:0x7ff6a00e8b19 [ 958.650970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 958.653140] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 958.653988] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 958.654820] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 958.655655] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 958.656483] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 958.657269] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x81000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x9effffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837"], 0x1c}}, 0x0) 07:36:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x22, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:36:56 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x2000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xc00e0000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:36:56 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 29) [ 958.787637] FAULT_INJECTION: forcing a failure. [ 958.787637] name failslab, interval 1, probability 0, space 0, times 0 [ 958.788912] CPU: 0 PID: 6793 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 958.789659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 958.790633] Call Trace: [ 958.790956] dump_stack+0x107/0x167 [ 958.791377] should_fail.cold+0x5/0xa [ 958.791822] ? create_object.isra.0+0x3a/0xa20 [ 958.792360] should_failslab+0x5/0x20 [ 958.792798] kmem_cache_alloc+0x5b/0x310 [ 958.793268] create_object.isra.0+0x3a/0xa20 [ 958.793778] kmemleak_alloc_percpu+0xa0/0x100 [ 958.794291] pcpu_alloc+0x4e2/0x1240 [ 958.794729] __percpu_counter_init+0x10d/0x2d0 [ 958.795265] io_uring_alloc_task_context+0xcc/0x6a0 [ 958.795839] ? io_import_iovec+0x1120/0x1120 [ 958.796322] ? lock_downgrade+0x6d0/0x6d0 [ 958.796801] ? do_raw_spin_lock+0x121/0x260 [ 958.797268] ? rwlock_bug.part.0+0x90/0x90 [ 958.797758] __io_uring_add_tctx_node+0x2c6/0x520 [ 958.798322] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 958.798900] ? alloc_fd+0x2e7/0x670 [ 958.799324] io_uring_setup+0x1fbb/0x2980 [ 958.799801] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 958.800348] ? wait_for_completion_io+0x270/0x270 [ 958.800914] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 958.801513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 958.802108] do_syscall_64+0x33/0x40 [ 958.802537] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 958.803098] RIP: 0033:0x7ff6a00e8b19 [ 958.803521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 958.805630] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 958.806464] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 958.807296] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 958.808077] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 958.808869] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 958.809649] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:36:57 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:57 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:36:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:36:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x23, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf0ffffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:12 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:12 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 30) 07:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:37:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x24, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x8000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 974.530781] FAULT_INJECTION: forcing a failure. [ 974.530781] name failslab, interval 1, probability 0, space 0, times 0 [ 974.533680] CPU: 1 PID: 6815 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 974.535465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 974.537606] Call Trace: [ 974.538286] dump_stack+0x107/0x167 [ 974.539234] should_fail.cold+0x5/0xa [ 974.540210] ? create_object.isra.0+0x3a/0xa20 [ 974.541384] should_failslab+0x5/0x20 [ 974.542358] kmem_cache_alloc+0x5b/0x310 [ 974.543422] create_object.isra.0+0x3a/0xa20 [ 974.544554] kmemleak_alloc_percpu+0xa0/0x100 [ 974.545708] pcpu_alloc+0x4e2/0x1240 [ 974.546677] __percpu_counter_init+0x10d/0x2d0 [ 974.547858] io_uring_alloc_task_context+0xcc/0x6a0 [ 974.549130] ? io_import_iovec+0x1120/0x1120 [ 974.550263] ? lock_downgrade+0x6d0/0x6d0 [ 974.551336] ? do_raw_spin_lock+0x121/0x260 [ 974.552430] ? rwlock_bug.part.0+0x90/0x90 [ 974.553520] __io_uring_add_tctx_node+0x2c6/0x520 [ 974.554749] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 974.556087] ? alloc_fd+0x2e7/0x670 [ 974.557030] io_uring_setup+0x1fbb/0x2980 [ 974.558098] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 974.559426] ? wait_for_completion_io+0x270/0x270 [ 974.560553] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 974.561669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 974.562757] do_syscall_64+0x33/0x40 [ 974.563553] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 974.564635] RIP: 0033:0x7ff6a00e8b19 [ 974.565418] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 974.569322] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 974.570933] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 974.572438] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 974.573954] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 974.575468] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 974.576979] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xfffff000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(0x0, 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd000000000000000000"], 0x1c}}, 0x0) 07:37:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x25, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:12 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:12 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 31) 07:37:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 974.698680] FAULT_INJECTION: forcing a failure. [ 974.698680] name failslab, interval 1, probability 0, space 0, times 0 [ 974.701520] CPU: 1 PID: 6842 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 974.702939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 974.704667] Call Trace: [ 974.705210] dump_stack+0x107/0x167 [ 974.705969] should_fail.cold+0x5/0xa [ 974.706773] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 974.707900] should_failslab+0x5/0x20 [ 974.708697] kmem_cache_alloc_trace+0x55/0x320 [ 974.709658] io_uring_alloc_task_context+0x4a3/0x6a0 [ 974.710708] ? io_import_iovec+0x1120/0x1120 [ 974.711620] ? lock_downgrade+0x6d0/0x6d0 [ 974.712490] ? do_raw_spin_lock+0x121/0x260 [ 974.713389] ? rwlock_bug.part.0+0x90/0x90 [ 974.714270] __io_uring_add_tctx_node+0x2c6/0x520 [ 974.715307] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 974.716374] ? alloc_fd+0x2e7/0x670 [ 974.717126] io_uring_setup+0x1fbb/0x2980 [ 974.718008] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 974.719114] ? wait_for_completion_io+0x270/0x270 [ 974.720159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 974.721282] ? syscall_enter_from_user_mode+0x1d/0x50 [ 974.722363] do_syscall_64+0x33/0x40 [ 974.723159] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 974.724232] RIP: 0033:0x7ff6a00e8b19 [ 974.724989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 974.728864] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 974.730485] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 974.732011] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 974.733526] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 974.735048] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 974.736572] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x81000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 990.353134] FAULT_INJECTION: forcing a failure. [ 990.353134] name failslab, interval 1, probability 0, space 0, times 0 [ 990.355709] CPU: 1 PID: 6870 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 990.357185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 990.358972] Call Trace: [ 990.359546] dump_stack+0x107/0x167 07:37:28 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 32) 07:37:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xffffff7f, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:28 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:28 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(0x0, 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:37:28 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x9effffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:28 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x28, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 990.360621] should_fail.cold+0x5/0xa [ 990.361625] ? create_object.isra.0+0x3a/0xa20 [ 990.362612] should_failslab+0x5/0x20 [ 990.363437] kmem_cache_alloc+0x5b/0x310 [ 990.364311] create_object.isra.0+0x3a/0xa20 [ 990.365239] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 990.366323] kmem_cache_alloc_trace+0x151/0x320 [ 990.367324] io_uring_alloc_task_context+0x4a3/0x6a0 [ 990.368397] ? io_import_iovec+0x1120/0x1120 [ 990.369333] ? lock_downgrade+0x6d0/0x6d0 [ 990.370216] ? do_raw_spin_lock+0x121/0x260 [ 990.371129] ? rwlock_bug.part.0+0x90/0x90 [ 990.372032] __io_uring_add_tctx_node+0x2c6/0x520 [ 990.373050] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 990.374160] ? alloc_fd+0x2e7/0x670 [ 990.374945] io_uring_setup+0x1fbb/0x2980 [ 990.375845] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 990.376931] ? wait_for_completion_io+0x270/0x270 [ 990.377980] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 990.379088] ? syscall_enter_from_user_mode+0x1d/0x50 [ 990.380199] do_syscall_64+0x33/0x40 [ 990.380997] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 990.382091] RIP: 0033:0x7ff6a00e8b19 [ 990.382888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 990.386809] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 990.388435] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 990.389947] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 990.391480] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 990.392995] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 990.394527] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xffffff9e, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xc00e0000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:37:44 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xec000000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(0x0, 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/18], 0x1c}}, 0x0) 07:37:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:44 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 33) 07:37:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xfffffff0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x29, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1006.096848] FAULT_INJECTION: forcing a failure. [ 1006.096848] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.099283] CPU: 1 PID: 6905 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1006.100730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.102450] Call Trace: [ 1006.102999] dump_stack+0x107/0x167 [ 1006.103767] should_fail.cold+0x5/0xa [ 1006.104567] ? io_wq_create+0xeb/0xc00 [ 1006.105382] should_failslab+0x5/0x20 [ 1006.106169] __kmalloc+0x72/0x390 [ 1006.106891] io_wq_create+0xeb/0xc00 [ 1006.107686] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1006.108735] ? io_import_iovec+0x1120/0x1120 [ 1006.109651] ? io_apoll_task_func+0x2d0/0x2d0 [ 1006.110576] ? __io_req_find_next+0x300/0x300 [ 1006.111509] ? do_raw_spin_lock+0x121/0x260 [ 1006.112390] ? rwlock_bug.part.0+0x90/0x90 [ 1006.113275] __io_uring_add_tctx_node+0x2c6/0x520 [ 1006.114260] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1006.115340] ? alloc_fd+0x2e7/0x670 [ 1006.116124] io_uring_setup+0x1fbb/0x2980 [ 1006.116992] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1006.118043] ? wait_for_completion_io+0x270/0x270 [ 1006.119070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1006.120162] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1006.121210] do_syscall_64+0x33/0x40 [ 1006.121980] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1006.123026] RIP: 0033:0x7ff6a00e8b19 [ 1006.123797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1006.127566] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1006.129113] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1006.130562] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1006.132026] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1006.133478] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1006.134935] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:44 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:37:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xf0ffffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xffffffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:44 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 34) 07:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) 07:37:44 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1006.337443] FAULT_INJECTION: forcing a failure. [ 1006.337443] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.339837] CPU: 0 PID: 6933 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1006.341270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.343014] Call Trace: [ 1006.343582] dump_stack+0x107/0x167 [ 1006.344359] should_fail.cold+0x5/0xa [ 1006.345170] ? create_object.isra.0+0x3a/0xa20 [ 1006.346140] should_failslab+0x5/0x20 [ 1006.346946] kmem_cache_alloc+0x5b/0x310 [ 1006.347812] create_object.isra.0+0x3a/0xa20 [ 1006.348736] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1006.349812] __kmalloc+0x16e/0x390 [ 1006.350570] io_wq_create+0xeb/0xc00 [ 1006.351364] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1006.352452] ? io_import_iovec+0x1120/0x1120 [ 1006.353380] ? io_apoll_task_func+0x2d0/0x2d0 [ 1006.354319] ? __io_req_find_next+0x300/0x300 [ 1006.355258] ? do_raw_spin_lock+0x121/0x260 [ 1006.356183] ? rwlock_bug.part.0+0x90/0x90 [ 1006.357069] __io_uring_add_tctx_node+0x2c6/0x520 [ 1006.358088] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1006.359190] ? alloc_fd+0x2e7/0x670 [ 1006.359975] io_uring_setup+0x1fbb/0x2980 [ 1006.360849] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1006.361910] ? wait_for_completion_io+0x270/0x270 [ 1006.362940] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1006.364063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1006.365142] do_syscall_64+0x33/0x40 [ 1006.365921] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1006.366995] RIP: 0033:0x7ff6a00e8b19 [ 1006.367791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1006.371678] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1006.373275] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1006.374766] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1006.376271] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1006.377762] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1006.379253] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:58 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 35) 07:37:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xfffff000, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1020.628759] FAULT_INJECTION: forcing a failure. 07:37:58 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1020.628759] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.631232] CPU: 0 PID: 6946 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1020.632805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.634796] Call Trace: [ 1020.635442] dump_stack+0x107/0x167 [ 1020.636345] should_fail.cold+0x5/0xa [ 1020.637273] ? io_wq_create+0x6ef/0xc00 [ 1020.638235] should_failslab+0x5/0x20 [ 1020.639162] kmem_cache_alloc_node_trace+0x59/0x340 07:37:58 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(0x0, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2b, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="0f0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00"/20], 0x1c}}, 0x0) [ 1020.640380] io_wq_create+0x6ef/0xc00 [ 1020.641360] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1020.642583] ? io_import_iovec+0x1120/0x1120 [ 1020.643653] ? io_apoll_task_func+0x2d0/0x2d0 [ 1020.644735] ? __io_req_find_next+0x300/0x300 [ 1020.645813] ? do_raw_spin_lock+0x121/0x260 [ 1020.646854] ? rwlock_bug.part.0+0x90/0x90 [ 1020.647908] __io_uring_add_tctx_node+0x2c6/0x520 [ 1020.649080] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1020.650357] ? alloc_fd+0x2e7/0x670 [ 1020.651250] io_uring_setup+0x1fbb/0x2980 [ 1020.652272] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1020.653486] ? wait_for_completion_io+0x270/0x270 [ 1020.654673] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.655953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.657200] do_syscall_64+0x33/0x40 [ 1020.658104] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.659336] RIP: 0033:0x7ff6a00e8b19 [ 1020.660240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.664711] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1020.666554] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1020.668277] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1020.669997] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1020.671730] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1020.673467] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:58 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 36) 07:37:58 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1020.752558] FAULT_INJECTION: forcing a failure. [ 1020.752558] name failslab, interval 1, probability 0, space 0, times 0 [ 1020.753981] CPU: 1 PID: 6969 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1020.754806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1020.755804] Call Trace: [ 1020.756128] dump_stack+0x107/0x167 [ 1020.756559] should_fail.cold+0x5/0xa [ 1020.757011] ? create_object.isra.0+0x3a/0xa20 [ 1020.757553] should_failslab+0x5/0x20 [ 1020.758004] kmem_cache_alloc+0x5b/0x310 [ 1020.758486] ? io_wq_create+0x114/0xc00 [ 1020.758967] create_object.isra.0+0x3a/0xa20 [ 1020.759489] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1020.760101] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1020.760701] io_wq_create+0x6ef/0xc00 [ 1020.761152] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1020.761768] ? io_import_iovec+0x1120/0x1120 [ 1020.762283] ? io_apoll_task_func+0x2d0/0x2d0 [ 1020.762815] ? __io_req_find_next+0x300/0x300 [ 1020.763323] ? do_raw_spin_lock+0x121/0x260 [ 1020.763823] ? rwlock_bug.part.0+0x90/0x90 [ 1020.764323] __io_uring_add_tctx_node+0x2c6/0x520 [ 1020.764889] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1020.765472] ? alloc_fd+0x2e7/0x670 [ 1020.765905] io_uring_setup+0x1fbb/0x2980 [ 1020.766372] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1020.766966] ? wait_for_completion_io+0x270/0x270 [ 1020.767523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1020.768177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1020.768775] do_syscall_64+0x33/0x40 [ 1020.769215] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1020.769834] RIP: 0033:0x7ff6a00e8b19 [ 1020.770287] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1020.772454] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1020.773347] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1020.774178] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1020.775014] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1020.775855] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1020.776687] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:37:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:59 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2c, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="100000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xffffff7f, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:37:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:37:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2d, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:37:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1b0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:12 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 37) 07:38:12 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:12 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2e, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:38:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xffffff9e, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:12 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1e0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:12 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1034.731676] FAULT_INJECTION: forcing a failure. [ 1034.731676] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.733413] CPU: 1 PID: 7011 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1034.734349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1034.735473] Call Trace: [ 1034.735847] dump_stack+0x107/0x167 [ 1034.736345] should_fail.cold+0x5/0xa [ 1034.736863] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1034.737549] should_failslab+0x5/0x20 [ 1034.738060] kmem_cache_alloc_trace+0x55/0x320 [ 1034.738673] __io_uring_add_tctx_node+0x15c/0x520 [ 1034.739318] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1034.740041] ? alloc_fd+0x2e7/0x670 [ 1034.740538] io_uring_setup+0x1fbb/0x2980 [ 1034.741104] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1034.741790] ? wait_for_completion_io+0x270/0x270 [ 1034.742461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1034.743170] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1034.743876] do_syscall_64+0x33/0x40 [ 1034.744376] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1034.745068] RIP: 0033:0x7ff6a00e8b19 [ 1034.745568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.748082] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1034.749096] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1034.750047] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1034.751000] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1034.751955] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1034.752919] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:38:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xfffffff0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:13 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="c00000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x2f, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:38:13 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 38) 07:38:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0xffffffff, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x31, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1049.509560] FAULT_INJECTION: forcing a failure. 07:38:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="c00e00001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1049.509560] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.512394] CPU: 1 PID: 7055 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1049.513837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1049.515564] Call Trace: [ 1049.516130] dump_stack+0x107/0x167 [ 1049.516906] should_fail.cold+0x5/0xa [ 1049.517706] ? create_object.isra.0+0x3a/0xa20 [ 1049.518680] should_failslab+0x5/0x20 [ 1049.519483] kmem_cache_alloc+0x5b/0x310 [ 1049.520340] create_object.isra.0+0x3a/0xa20 [ 1049.521257] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1049.522332] kmem_cache_alloc_trace+0x151/0x320 [ 1049.523316] __io_uring_add_tctx_node+0x15c/0x520 [ 1049.524339] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1049.525457] ? alloc_fd+0x2e7/0x670 [ 1049.526232] io_uring_setup+0x1fbb/0x2980 [ 1049.527113] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1049.528192] ? wait_for_completion_io+0x270/0x270 [ 1049.529231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1049.530339] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1049.531425] do_syscall_64+0x33/0x40 [ 1049.532218] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1049.533301] RIP: 0033:0x7ff6a00e8b19 [ 1049.534076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1049.537966] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1049.539574] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1049.541078] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1049.542583] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1049.544093] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1049.545603] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:38:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:38:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="e03f03001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="0f0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:27 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:27 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:44 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="100000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:44 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1066.675101] FAULT_INJECTION: forcing a failure. [ 1066.675101] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.677601] CPU: 1 PID: 7095 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1066.678554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1066.679707] Call Trace: [ 1066.680079] dump_stack+0x107/0x167 [ 1066.680594] should_fail.cold+0x5/0xa [ 1066.681123] ? xas_alloc+0x336/0x440 [ 1066.681644] should_failslab+0x5/0x20 [ 1066.682174] kmem_cache_alloc+0x5b/0x310 [ 1066.682739] ? stack_trace_consume_entry+0x160/0x160 [ 1066.683436] xas_alloc+0x336/0x440 [ 1066.683924] xas_create+0x34a/0x10d0 [ 1066.684458] ? kernel_text_address+0xf2/0x120 [ 1066.685090] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1066.685819] xas_store+0x8c/0x1c40 [ 1066.686328] __xa_store+0x164/0x2d0 [ 1066.686837] ? xa_delete_node+0x280/0x280 [ 1066.687414] ? trace_hardirqs_on+0x5b/0x180 [ 1066.688022] xa_store+0x31/0x50 [ 1066.688488] __io_uring_add_tctx_node+0x1cf/0x520 [ 1066.689155] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1066.689880] ? alloc_fd+0x2e7/0x670 [ 1066.690387] io_uring_setup+0x1fbb/0x2980 [ 1066.690973] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1066.691678] ? wait_for_completion_io+0x270/0x270 [ 1066.692362] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1066.693093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1066.693809] do_syscall_64+0x33/0x40 [ 1066.694326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1066.695038] RIP: 0033:0x7ff6a00e8b19 [ 1066.695553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1066.698131] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1066.699183] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1066.700193] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1066.701186] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1066.702175] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1066.703168] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:38:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:38:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0100201e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:44 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 39) 07:38:44 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:44 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1b0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:45 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 40) 07:38:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="00f0ff7f1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1066.824231] FAULT_INJECTION: forcing a failure. [ 1066.824231] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.825730] CPU: 1 PID: 7118 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1066.826541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1066.827441] Call Trace: [ 1066.827754] dump_stack+0x107/0x167 [ 1066.828201] should_fail.cold+0x5/0xa [ 1066.828631] ? create_object.isra.0+0x3a/0xa20 [ 1066.829179] should_failslab+0x5/0x20 [ 1066.829593] kmem_cache_alloc+0x5b/0x310 [ 1066.830077] create_object.isra.0+0x3a/0xa20 [ 1066.830555] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1066.831151] kmem_cache_alloc+0x159/0x310 [ 1066.831605] xas_alloc+0x336/0x440 [ 1066.832020] xas_create+0x34a/0x10d0 [ 1066.832439] ? kernel_text_address+0xf2/0x120 [ 1066.832953] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1066.833520] xas_store+0x8c/0x1c40 [ 1066.833928] __xa_store+0x164/0x2d0 [ 1066.834341] ? xa_delete_node+0x280/0x280 [ 1066.834791] ? trace_hardirqs_on+0x5b/0x180 [ 1066.835257] xa_store+0x31/0x50 [ 1066.835613] __io_uring_add_tctx_node+0x1cf/0x520 [ 1066.836171] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1066.836734] ? alloc_fd+0x2e7/0x670 [ 1066.837153] io_uring_setup+0x1fbb/0x2980 [ 1066.837604] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1066.838151] ? wait_for_completion_io+0x270/0x270 [ 1066.838714] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1066.839284] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1066.839874] do_syscall_64+0x33/0x40 [ 1066.840287] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1066.840835] RIP: 0033:0x7ff6a00e8b19 [ 1066.841235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1066.843328] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1066.844145] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1066.844915] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1066.845678] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1066.846500] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1066.847309] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:38:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:45 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1e0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:45 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:45 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="effdffff1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:45 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 41) 07:38:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="c00000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x34, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1067.014879] FAULT_INJECTION: forcing a failure. [ 1067.014879] name failslab, interval 1, probability 0, space 0, times 0 [ 1067.016505] CPU: 1 PID: 7146 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1067.017465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1067.018635] Call Trace: [ 1067.019013] dump_stack+0x107/0x167 [ 1067.019525] should_fail.cold+0x5/0xa [ 1067.020063] ? xas_alloc+0x336/0x440 [ 1067.020596] should_failslab+0x5/0x20 [ 1067.021124] kmem_cache_alloc+0x5b/0x310 [ 1067.021696] xas_alloc+0x336/0x440 [ 1067.022197] xas_create+0x34a/0x10d0 [ 1067.022718] ? kernel_text_address+0xf2/0x120 [ 1067.023342] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1067.024071] xas_store+0x8c/0x1c40 [ 1067.024583] __xa_store+0x164/0x2d0 [ 1067.025092] ? xa_delete_node+0x280/0x280 [ 1067.025674] ? trace_hardirqs_on+0x5b/0x180 [ 1067.026278] xa_store+0x31/0x50 [ 1067.026743] __io_uring_add_tctx_node+0x1cf/0x520 [ 1067.027415] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1067.028149] ? alloc_fd+0x2e7/0x670 [ 1067.028670] io_uring_setup+0x1fbb/0x2980 [ 1067.029256] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1067.029961] ? wait_for_completion_io+0x270/0x270 [ 1067.030645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1067.031373] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1067.032095] do_syscall_64+0x33/0x40 [ 1067.032631] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1067.033345] RIP: 0033:0x7ff6a00e8b19 [ 1067.033862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1067.036435] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1067.037502] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1067.038490] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1067.039471] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1067.040478] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1067.041471] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:38:45 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:59 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, 0x0, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:59 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:59 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:38:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="c00e00001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x35, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:38:59 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 42) 07:38:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000f0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:38:59 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1081.784921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=7173 comm=syz-executor.6 [ 1081.803052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=7177 comm=syz-executor.6 [ 1081.810957] FAULT_INJECTION: forcing a failure. [ 1081.810957] name failslab, interval 1, probability 0, space 0, times 0 [ 1081.814030] CPU: 1 PID: 7176 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1081.815781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1081.817976] Call Trace: [ 1081.818693] dump_stack+0x107/0x167 [ 1081.819678] should_fail.cold+0x5/0xa [ 1081.820708] ? create_object.isra.0+0x3a/0xa20 [ 1081.821930] should_failslab+0x5/0x20 [ 1081.822936] kmem_cache_alloc+0x5b/0x310 [ 1081.824015] ? mark_held_locks+0x9e/0xe0 [ 1081.825110] create_object.isra.0+0x3a/0xa20 [ 1081.826268] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1081.827498] kmem_cache_alloc+0x159/0x310 [ 1081.828619] xas_alloc+0x336/0x440 [ 1081.829570] xas_create+0x34a/0x10d0 [ 1081.830423] ? kernel_text_address+0xf2/0x120 [ 1081.831417] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1081.832764] xas_store+0x8c/0x1c40 [ 1081.833732] __xa_store+0x164/0x2d0 [ 1081.834699] ? xa_delete_node+0x280/0x280 [ 1081.835812] ? trace_hardirqs_on+0x5b/0x180 [ 1081.836990] xa_store+0x31/0x50 [ 1081.837872] __io_uring_add_tctx_node+0x1cf/0x520 [ 1081.839135] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1081.840526] ? alloc_fd+0x2e7/0x670 [ 1081.841513] io_uring_setup+0x1fbb/0x2980 [ 1081.842616] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1081.843948] ? wait_for_completion_io+0x270/0x270 [ 1081.845271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1081.846662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1081.848039] do_syscall_64+0x33/0x40 [ 1081.849042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1081.850390] RIP: 0033:0x7ff6a00e8b19 [ 1081.851374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1081.856222] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1081.858247] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1081.860137] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1081.862037] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1081.863921] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1081.865814] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:39:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000100011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:00 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x3c, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:39:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="e03f03001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:00 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:00 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:00 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0100201e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:00 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x3d, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:39:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000110011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:16 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 43) 07:39:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000120011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1098.410007] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 07:39:16 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="00f0ff7f1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:16 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1098.427133] FAULT_INJECTION: forcing a failure. [ 1098.427133] name failslab, interval 1, probability 0, space 0, times 0 07:39:16 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x3e, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1098.429782] CPU: 1 PID: 7226 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1098.431538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1098.433398] Call Trace: [ 1098.434009] dump_stack+0x107/0x167 [ 1098.434851] should_fail.cold+0x5/0xa [ 1098.435731] ? xas_alloc+0x336/0x440 [ 1098.436568] should_failslab+0x5/0x20 [ 1098.437456] kmem_cache_alloc+0x5b/0x310 [ 1098.438411] xas_alloc+0x336/0x440 [ 1098.438600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1098.439171] xas_create+0x34a/0x10d0 [ 1098.441313] ? kernel_text_address+0xf2/0x120 [ 1098.442384] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1098.443626] xas_store+0x8c/0x1c40 [ 1098.444642] __xa_store+0x164/0x2d0 [ 1098.445710] ? xa_delete_node+0x280/0x280 [ 1098.446915] ? trace_hardirqs_on+0x5b/0x180 [ 1098.448154] xa_store+0x31/0x50 [ 1098.449068] __io_uring_add_tctx_node+0x1cf/0x520 [ 1098.450415] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1098.451905] ? alloc_fd+0x2e7/0x670 [ 1098.452942] io_uring_setup+0x1fbb/0x2980 [ 1098.454099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1098.455535] ? wait_for_completion_io+0x270/0x270 [ 1098.456951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1098.458436] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1098.459861] do_syscall_64+0x33/0x40 [ 1098.460875] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1098.462276] RIP: 0033:0x7ff6a00e8b19 [ 1098.463206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1098.467259] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1098.468883] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1098.470371] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1098.471865] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1098.473410] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1098.474917] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:39:16 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:16 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000130011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x41, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1098.617751] cgroup: fork rejected by pids controller in /syz5 07:39:31 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 44) 07:39:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="effdffff1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:31 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:31 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:31 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000140011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x42, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:39:31 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x43, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1113.398781] FAULT_INJECTION: forcing a failure. [ 1113.398781] name failslab, interval 1, probability 0, space 0, times 0 [ 1113.401507] CPU: 0 PID: 7275 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1113.403117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1113.405068] Call Trace: [ 1113.405687] dump_stack+0x107/0x167 [ 1113.406552] should_fail.cold+0x5/0xa [ 1113.407460] ? ___slab_alloc+0x155/0x700 [ 1113.408412] ? create_object.isra.0+0x3a/0xa20 07:39:31 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1113.409508] should_failslab+0x5/0x20 [ 1113.410539] kmem_cache_alloc+0x5b/0x310 [ 1113.411498] create_object.isra.0+0x3a/0xa20 [ 1113.412526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1113.413723] kmem_cache_alloc+0x159/0x310 [ 1113.414708] xas_alloc+0x336/0x440 [ 1113.415542] xas_create+0x34a/0x10d0 [ 1113.416420] ? kernel_text_address+0xf2/0x120 [ 1113.417470] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1113.418690] xas_store+0x8c/0x1c40 [ 1113.419538] __xa_store+0x164/0x2d0 [ 1113.420391] ? xa_delete_node+0x280/0x280 [ 1113.421366] ? trace_hardirqs_on+0x5b/0x180 [ 1113.422386] xa_store+0x31/0x50 [ 1113.423154] __io_uring_add_tctx_node+0x1cf/0x520 [ 1113.424288] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1113.425511] ? alloc_fd+0x2e7/0x670 [ 1113.426367] io_uring_setup+0x1fbb/0x2980 [ 1113.427338] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1113.428518] ? wait_for_completion_io+0x270/0x270 [ 1113.429664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1113.430885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1113.432081] do_syscall_64+0x33/0x40 [ 1113.432955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1113.434158] RIP: 0033:0x7ff6a00e8b19 [ 1113.435032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1113.439298] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1113.441070] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1113.442732] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1113.444363] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1113.446013] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1113.447661] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:39:48 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 45) 07:39:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x44, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:39:48 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000f0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000150011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1130.101929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=7306 comm=syz-executor.7 [ 1130.109976] FAULT_INJECTION: forcing a failure. [ 1130.109976] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.112540] CPU: 1 PID: 7308 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1130.114030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.115817] Call Trace: [ 1130.116385] dump_stack+0x107/0x167 [ 1130.117174] should_fail.cold+0x5/0xa [ 1130.117988] ? xas_alloc+0x336/0x440 [ 1130.118795] should_failslab+0x5/0x20 [ 1130.119611] kmem_cache_alloc+0x5b/0x310 [ 1130.120486] xas_alloc+0x336/0x440 [ 1130.121259] xas_create+0x34a/0x10d0 [ 1130.122065] ? kernel_text_address+0xf2/0x120 [ 1130.123012] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.124135] xas_store+0x8c/0x1c40 [ 1130.124898] __xa_store+0x164/0x2d0 [ 1130.125691] ? xa_delete_node+0x280/0x280 [ 1130.126579] ? trace_hardirqs_on+0x5b/0x180 07:39:48 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1130.127503] xa_store+0x31/0x50 [ 1130.128402] __io_uring_add_tctx_node+0x1cf/0x520 [ 1130.129448] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1130.130566] ? alloc_fd+0x2e7/0x670 [ 1130.131351] io_uring_setup+0x1fbb/0x2980 [ 1130.132243] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1130.133329] ? wait_for_completion_io+0x270/0x270 [ 1130.134384] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 07:39:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1130.135513] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1130.136689] do_syscall_64+0x33/0x40 [ 1130.137482] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.138567] RIP: 0033:0x7ff6a00e8b19 [ 1130.139345] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.143228] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1130.144825] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1130.146340] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1130.147898] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1130.149464] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1130.151020] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:39:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1130.167837] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=7315 comm=syz-executor.7 07:39:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000160011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:39:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:39:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000100011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1130.274643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1130.283174] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 07:39:48 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 46) 07:39:48 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:39:48 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1130.378128] FAULT_INJECTION: forcing a failure. [ 1130.378128] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.379531] CPU: 0 PID: 7346 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1130.380351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1130.381356] Call Trace: [ 1130.381671] dump_stack+0x107/0x167 [ 1130.382115] should_fail.cold+0x5/0xa [ 1130.382568] ? xas_alloc+0x336/0x440 [ 1130.383034] should_failslab+0x5/0x20 [ 1130.383492] kmem_cache_alloc+0x5b/0x310 [ 1130.383986] xas_alloc+0x336/0x440 [ 1130.384418] xas_create+0x34a/0x10d0 [ 1130.384891] ? kernel_text_address+0xf2/0x120 [ 1130.385428] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1130.386060] xas_store+0x8c/0x1c40 [ 1130.386486] __xa_store+0x164/0x2d0 [ 1130.386913] ? xa_delete_node+0x280/0x280 [ 1130.387412] ? trace_hardirqs_on+0x5b/0x180 [ 1130.387927] xa_store+0x31/0x50 [ 1130.388320] __io_uring_add_tctx_node+0x1cf/0x520 [ 1130.388905] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1130.389528] ? alloc_fd+0x2e7/0x670 [ 1130.389973] io_uring_setup+0x1fbb/0x2980 [ 1130.390465] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1130.391057] ? wait_for_completion_io+0x270/0x270 [ 1130.391645] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1130.392264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1130.392876] do_syscall_64+0x33/0x40 [ 1130.393332] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1130.393932] RIP: 0033:0x7ff6a00e8b19 [ 1130.394372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1130.396540] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1130.397441] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1130.398275] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1130.399130] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1130.399971] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1130.400818] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:03 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 47) 07:40:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000110011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000180011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:03 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x3a7b, 0x0, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x29, &(0x7f0000000040)=[{0x6}]}, 0x10) [ 1145.266892] FAULT_INJECTION: forcing a failure. [ 1145.266892] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.269083] CPU: 1 PID: 7365 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1145.270384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.271950] Call Trace: [ 1145.272449] dump_stack+0x107/0x167 [ 1145.273141] should_fail.cold+0x5/0xa [ 1145.273859] ? xas_alloc+0x336/0x440 [ 1145.274565] should_failslab+0x5/0x20 [ 1145.275282] kmem_cache_alloc+0x5b/0x310 [ 1145.276055] xas_alloc+0x336/0x440 [ 1145.276726] xas_create+0x34a/0x10d0 [ 1145.277441] ? kernel_text_address+0xf2/0x120 [ 1145.278298] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.279297] xas_store+0x8c/0x1c40 [ 1145.279988] __xa_store+0x164/0x2d0 [ 1145.280675] ? xa_delete_node+0x280/0x280 [ 1145.281472] ? trace_hardirqs_on+0x5b/0x180 [ 1145.282283] xa_store+0x31/0x50 [ 1145.282897] __io_uring_add_tctx_node+0x1cf/0x520 [ 1145.283798] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1145.284776] ? alloc_fd+0x2e7/0x670 [ 1145.285475] io_uring_setup+0x1fbb/0x2980 [ 1145.286256] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1145.287197] ? wait_for_completion_io+0x270/0x270 [ 1145.288115] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.289104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1145.290066] do_syscall_64+0x33/0x40 [ 1145.290759] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.291720] RIP: 0033:0x7ff6a00e8b19 [ 1145.292419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.295873] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1145.297305] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1145.298647] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1145.299973] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1145.301319] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1145.302654] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x300, &(0x7f0000000040)=[{0x6}]}, 0x10) 07:40:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000190011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000120011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1145.407506] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1145.420000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1145.421829] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. 07:40:03 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001a0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:03 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 48) [ 1145.556127] FAULT_INJECTION: forcing a failure. [ 1145.556127] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.558004] CPU: 1 PID: 7398 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1145.559081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1145.560382] Call Trace: [ 1145.560791] dump_stack+0x107/0x167 [ 1145.561378] should_fail.cold+0x5/0xa [ 1145.561965] ? create_object.isra.0+0x3a/0xa20 [ 1145.562696] should_failslab+0x5/0x20 [ 1145.563283] kmem_cache_alloc+0x5b/0x310 [ 1145.563923] ? mark_held_locks+0x9e/0xe0 [ 1145.564561] create_object.isra.0+0x3a/0xa20 [ 1145.565258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1145.566059] kmem_cache_alloc+0x159/0x310 [ 1145.566714] xas_alloc+0x336/0x440 [ 1145.567286] xas_create+0x34a/0x10d0 [ 1145.567872] ? kernel_text_address+0xf2/0x120 [ 1145.568568] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1145.569398] xas_store+0x8c/0x1c40 [ 1145.569961] __xa_store+0x164/0x2d0 [ 1145.570531] ? xa_delete_node+0x280/0x280 [ 1145.571182] ? trace_hardirqs_on+0x5b/0x180 [ 1145.571860] xa_store+0x31/0x50 [ 1145.572386] __io_uring_add_tctx_node+0x1cf/0x520 [ 1145.573139] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1145.573957] ? alloc_fd+0x2e7/0x670 [ 1145.574559] io_uring_setup+0x1fbb/0x2980 [ 1145.575208] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1145.576003] ? wait_for_completion_io+0x270/0x270 [ 1145.576775] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1145.577583] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1145.578393] do_syscall_64+0x33/0x40 [ 1145.578964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1145.579749] RIP: 0033:0x7ff6a00e8b19 [ 1145.580329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1145.583177] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1145.584353] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1145.585458] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1145.586552] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1145.587625] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1145.588686] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000130011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:20 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 49) 07:40:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001c0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2}]}, 0x10) 07:40:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1162.179965] FAULT_INJECTION: forcing a failure. [ 1162.179965] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.182488] CPU: 0 PID: 7419 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1162.183938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.185703] Call Trace: [ 1162.186254] dump_stack+0x107/0x167 [ 1162.187004] should_fail.cold+0x5/0xa [ 1162.187809] ? xas_alloc+0x336/0x440 [ 1162.188582] should_failslab+0x5/0x20 [ 1162.189384] kmem_cache_alloc+0x5b/0x310 [ 1162.190229] xas_alloc+0x336/0x440 [ 1162.190973] xas_create+0x34a/0x10d0 [ 1162.191753] ? kernel_text_address+0xf2/0x120 [ 1162.192689] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1162.193790] xas_store+0x8c/0x1c40 [ 1162.194525] __xa_store+0x164/0x2d0 [ 1162.195281] ? xa_delete_node+0x280/0x280 [ 1162.196138] ? trace_hardirqs_on+0x5b/0x180 [ 1162.197064] xa_store+0x31/0x50 [ 1162.197788] __io_uring_add_tctx_node+0x1cf/0x520 [ 1162.198814] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1162.199918] ? alloc_fd+0x2e7/0x670 [ 1162.200686] io_uring_setup+0x1fbb/0x2980 [ 1162.201592] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1162.202645] ? wait_for_completion_io+0x270/0x270 [ 1162.203678] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1162.204802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1162.205901] do_syscall_64+0x33/0x40 [ 1162.206665] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1162.207757] RIP: 0033:0x7ff6a00e8b19 [ 1162.208522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1162.212332] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1162.213909] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1162.215378] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1162.216849] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1162.218339] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1162.219803] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3}]}, 0x10) 07:40:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000140011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000150011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:20 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0200001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:20 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 50) 07:40:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4}]}, 0x10) [ 1162.427378] FAULT_INJECTION: forcing a failure. [ 1162.427378] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.429965] CPU: 0 PID: 7455 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1162.431399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1162.433161] Call Trace: [ 1162.433746] dump_stack+0x107/0x167 [ 1162.434494] should_fail.cold+0x5/0xa [ 1162.435305] ? create_object.isra.0+0x3a/0xa20 [ 1162.436266] should_failslab+0x5/0x20 [ 1162.437076] kmem_cache_alloc+0x5b/0x310 [ 1162.437938] ? mark_held_locks+0x9e/0xe0 [ 1162.438810] create_object.isra.0+0x3a/0xa20 [ 1162.439715] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1162.440776] kmem_cache_alloc+0x159/0x310 [ 1162.441645] xas_alloc+0x336/0x440 [ 1162.442395] xas_create+0x34a/0x10d0 [ 1162.443190] ? kernel_text_address+0xf2/0x120 [ 1162.444122] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1162.445211] xas_store+0x8c/0x1c40 [ 1162.445991] __xa_store+0x164/0x2d0 [ 1162.446764] ? xa_delete_node+0x280/0x280 [ 1162.447620] ? trace_hardirqs_on+0x5b/0x180 [ 1162.448517] xa_store+0x31/0x50 [ 1162.449203] __io_uring_add_tctx_node+0x1cf/0x520 [ 1162.450219] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1162.451297] ? alloc_fd+0x2e7/0x670 [ 1162.452071] io_uring_setup+0x1fbb/0x2980 [ 1162.452948] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1162.454002] ? wait_for_completion_io+0x270/0x270 [ 1162.455030] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1162.456121] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1162.457189] do_syscall_64+0x33/0x40 [ 1162.457977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1162.459042] RIP: 0033:0x7ff6a00e8b19 [ 1162.459816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1162.463622] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1162.465224] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1162.466713] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1162.468194] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1162.469682] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1162.471174] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:37 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 51) 07:40:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5}]}, 0x10) 07:40:37 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:37 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000160011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0800001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:37 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:37 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1178.833833] FAULT_INJECTION: forcing a failure. [ 1178.833833] name failslab, interval 1, probability 0, space 0, times 0 [ 1178.836653] CPU: 0 PID: 7470 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1178.838086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1178.839801] Call Trace: [ 1178.840352] dump_stack+0x107/0x167 [ 1178.841101] should_fail.cold+0x5/0xa [ 1178.841909] ? xas_alloc+0x336/0x440 [ 1178.842682] should_failslab+0x5/0x20 [ 1178.843469] kmem_cache_alloc+0x5b/0x310 [ 1178.844310] xas_alloc+0x336/0x440 [ 1178.845049] xas_create+0x34a/0x10d0 [ 1178.845845] ? kernel_text_address+0xf2/0x120 [ 1178.846774] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1178.847856] xas_store+0x8c/0x1c40 [ 1178.848601] __xa_store+0x164/0x2d0 [ 1178.849353] ? xa_delete_node+0x280/0x280 [ 1178.850233] ? trace_hardirqs_on+0x5b/0x180 [ 1178.851125] xa_store+0x31/0x50 [ 1178.851812] __io_uring_add_tctx_node+0x1cf/0x520 [ 1178.852813] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1178.853629] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1178.853898] ? alloc_fd+0x2e7/0x670 [ 1178.853929] io_uring_setup+0x1fbb/0x2980 [ 1178.857356] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1178.858425] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1178.859505] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1178.860570] do_syscall_64+0x33/0x40 [ 1178.861334] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1178.862399] RIP: 0033:0x7ff6a00e8b19 [ 1178.863159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1178.865980] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1178.866924] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1178.866943] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1178.866953] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1178.866963] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1178.866973] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1178.866992] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:37 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) 07:40:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0e00001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000180011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:50 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0f00001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000190011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8}]}, 0x10) 07:40:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:50 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 52) 07:40:50 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1192.011130] FAULT_INJECTION: forcing a failure. [ 1192.011130] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.014033] CPU: 0 PID: 7517 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1192.015743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1192.017834] Call Trace: [ 1192.018496] dump_stack+0x107/0x167 [ 1192.019299] should_fail.cold+0x5/0xa [ 1192.020099] ? create_object.isra.0+0x3a/0xa20 [ 1192.021056] should_failslab+0x5/0x20 [ 1192.021878] kmem_cache_alloc+0x5b/0x310 [ 1192.022723] ? mark_held_locks+0x9e/0xe0 [ 1192.023584] create_object.isra.0+0x3a/0xa20 [ 1192.024507] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1192.025584] kmem_cache_alloc+0x159/0x310 [ 1192.026482] xas_alloc+0x336/0x440 [ 1192.027223] xas_create+0x34a/0x10d0 [ 1192.028003] ? kernel_text_address+0xf2/0x120 [ 1192.028942] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1192.030046] xas_store+0x8c/0x1c40 [ 1192.030797] __xa_store+0x164/0x2d0 [ 1192.031559] ? xa_delete_node+0x280/0x280 [ 1192.032422] ? trace_hardirqs_on+0x5b/0x180 [ 1192.033328] xa_store+0x31/0x50 [ 1192.034045] __io_uring_add_tctx_node+0x1cf/0x520 [ 1192.035067] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1192.036178] ? alloc_fd+0x2e7/0x670 [ 1192.036953] io_uring_setup+0x1fbb/0x2980 [ 1192.037840] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1192.038904] ? wait_for_completion_io+0x270/0x270 [ 1192.039934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1192.041033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1192.042125] do_syscall_64+0x33/0x40 [ 1192.042907] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1192.043994] RIP: 0033:0x7ff6a00e8b19 [ 1192.044773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1192.048679] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1192.050286] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1192.051787] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1192.053269] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1192.054786] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1192.056298] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:40:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1cf000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xc}]}, 0x10) 07:40:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001a0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:40:50 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 53) 07:40:50 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:40:50 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1192.229422] FAULT_INJECTION: forcing a failure. [ 1192.229422] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.231824] CPU: 1 PID: 7537 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1192.233233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1192.234946] Call Trace: [ 1192.235505] dump_stack+0x107/0x167 [ 1192.236269] should_fail.cold+0x5/0xa [ 1192.237062] ? xas_alloc+0x336/0x440 [ 1192.237860] should_failslab+0x5/0x20 [ 1192.238662] kmem_cache_alloc+0x5b/0x310 [ 1192.239512] xas_alloc+0x336/0x440 [ 1192.240256] xas_create+0x34a/0x10d0 [ 1192.241203] ? kernel_text_address+0xf2/0x120 [ 1192.242209] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1192.243300] xas_store+0x8c/0x1c40 [ 1192.244208] __xa_store+0x164/0x2d0 [ 1192.244965] ? xa_delete_node+0x280/0x280 [ 1192.246028] ? trace_hardirqs_on+0x5b/0x180 [ 1192.246921] xa_store+0x31/0x50 [ 1192.247760] __io_uring_add_tctx_node+0x1cf/0x520 [ 1192.248765] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1192.249851] ? alloc_fd+0x2e7/0x670 [ 1192.250623] io_uring_setup+0x1fbb/0x2980 [ 1192.251490] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1192.252535] ? wait_for_completion_io+0x270/0x270 [ 1192.253555] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1192.254648] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1192.255728] do_syscall_64+0x33/0x40 [ 1192.256498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1192.257556] RIP: 0033:0x7ff6a00e8b19 [ 1192.258330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1192.262105] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1192.263671] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1192.265131] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1192.266611] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1192.268091] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1192.269559] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001c0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:04 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 54) 07:41:04 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:04 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0501001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:04 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x14}]}, 0x10) 07:41:04 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1206.780006] FAULT_INJECTION: forcing a failure. [ 1206.780006] name failslab, interval 1, probability 0, space 0, times 0 [ 1206.782353] CPU: 1 PID: 7561 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1206.783850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1206.785688] Call Trace: [ 1206.786288] dump_stack+0x107/0x167 [ 1206.787072] should_fail.cold+0x5/0xa [ 1206.787882] ? create_object.isra.0+0x3a/0xa20 [ 1206.788870] should_failslab+0x5/0x20 [ 1206.789704] kmem_cache_alloc+0x5b/0x310 [ 1206.790595] ? mark_held_locks+0x9e/0xe0 [ 1206.791584] create_object.isra.0+0x3a/0xa20 [ 1206.792571] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1206.793639] kmem_cache_alloc+0x159/0x310 [ 1206.794538] xas_alloc+0x336/0x440 [ 1206.795300] xas_create+0x34a/0x10d0 [ 1206.796097] ? kernel_text_address+0xf2/0x120 [ 1206.797041] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1206.798164] xas_store+0x8c/0x1c40 [ 1206.798930] __xa_store+0x164/0x2d0 [ 1206.799701] ? xa_delete_node+0x280/0x280 [ 1206.800583] ? trace_hardirqs_on+0x5b/0x180 [ 1206.801505] xa_store+0x31/0x50 [ 1206.802258] __io_uring_add_tctx_node+0x1cf/0x520 [ 1206.803282] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1206.804396] ? alloc_fd+0x2e7/0x670 [ 1206.805178] io_uring_setup+0x1fbb/0x2980 [ 1206.806081] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1206.807155] ? wait_for_completion_io+0x270/0x270 [ 1206.808200] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1206.809308] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1206.810387] do_syscall_64+0x33/0x40 [ 1206.811155] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1206.812364] RIP: 0033:0x7ff6a00e8b19 [ 1206.813151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1206.817159] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1206.818785] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1206.820333] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1206.821896] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1206.823440] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1206.824990] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0105001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x15}]}, 0x10) 07:41:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:05 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:05 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:05 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000e001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0200001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) 07:41:05 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 55) 07:41:05 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(0x0, 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1cc00e001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:05 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:05 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0800001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1207.237754] FAULT_INJECTION: forcing a failure. [ 1207.237754] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.241063] CPU: 1 PID: 7704 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1207.243035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1207.245241] Call Trace: [ 1207.245987] dump_stack+0x107/0x167 [ 1207.246928] should_fail.cold+0x5/0xa [ 1207.247942] ? xas_alloc+0x336/0x440 [ 1207.248960] should_failslab+0x5/0x20 [ 1207.250102] kmem_cache_alloc+0x5b/0x310 [ 1207.251300] xas_alloc+0x336/0x440 [ 1207.252212] xas_create+0x34a/0x10d0 [ 1207.253138] ? kernel_text_address+0xf2/0x120 [ 1207.254218] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1207.255500] xas_store+0x8c/0x1c40 [ 1207.256407] __xa_store+0x164/0x2d0 [ 1207.257289] ? xa_delete_node+0x280/0x280 [ 1207.258380] ? trace_hardirqs_on+0x5b/0x180 [ 1207.259476] xa_store+0x31/0x50 [ 1207.260316] __io_uring_add_tctx_node+0x1cf/0x520 [ 1207.261488] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1207.262827] ? alloc_fd+0x2e7/0x670 [ 1207.263756] io_uring_setup+0x1fbb/0x2980 [ 1207.264781] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1207.266087] ? wait_for_completion_io+0x270/0x270 [ 1207.267294] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1207.268599] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1207.269888] do_syscall_64+0x33/0x40 [ 1207.270818] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1207.272066] RIP: 0033:0x7ff6a00e8b19 [ 1207.272972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1207.277525] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1207.279435] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1207.281179] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1207.282960] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1207.284707] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1207.286496] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:19 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 56) 07:41:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:19 executing program 1: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x0, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0f00001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1c}]}, 0x10) 07:41:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000f001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:19 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(0x0, 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1221.376551] FAULT_INJECTION: forcing a failure. [ 1221.376551] name failslab, interval 1, probability 0, space 0, times 0 [ 1221.379020] CPU: 1 PID: 7735 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1221.380436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1221.382181] Call Trace: [ 1221.382732] dump_stack+0x107/0x167 [ 1221.383484] should_fail.cold+0x5/0xa [ 1221.384293] ? create_object.isra.0+0x3a/0xa20 [ 1221.385244] should_failslab+0x5/0x20 [ 1221.386068] kmem_cache_alloc+0x5b/0x310 [ 1221.386910] ? mark_held_locks+0x9e/0xe0 [ 1221.387782] create_object.isra.0+0x3a/0xa20 [ 1221.388704] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1221.389791] kmem_cache_alloc+0x159/0x310 [ 1221.390685] xas_alloc+0x336/0x440 [ 1221.391444] xas_create+0x34a/0x10d0 [ 1221.392245] ? kernel_text_address+0xf2/0x120 [ 1221.393202] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1221.394336] xas_store+0x8c/0x1c40 [ 1221.395106] __xa_store+0x164/0x2d0 [ 1221.395890] ? xa_delete_node+0x280/0x280 [ 1221.396766] ? trace_hardirqs_on+0x5b/0x180 [ 1221.397664] xa_store+0x31/0x50 [ 1221.398391] __io_uring_add_tctx_node+0x1cf/0x520 [ 1221.399434] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1221.400566] ? alloc_fd+0x2e7/0x670 [ 1221.401347] io_uring_setup+0x1fbb/0x2980 [ 1221.402241] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1221.403307] ? wait_for_completion_io+0x270/0x270 [ 1221.404347] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1221.405460] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1221.406567] do_syscall_64+0x33/0x40 [ 1221.407358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1221.408440] RIP: 0033:0x7ff6a00e8b19 [ 1221.409228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1221.413151] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1221.414784] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1221.416300] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1221.417809] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1221.419325] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1221.420838] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1cec00001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1236.433300] FAULT_INJECTION: forcing a failure. [ 1236.433300] name failslab, interval 1, probability 0, space 0, times 0 [ 1236.435514] CPU: 0 PID: 7759 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1236.436795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1236.438375] Call Trace: [ 1236.438861] dump_stack+0x107/0x167 [ 1236.439511] should_fail.cold+0x5/0xa [ 1236.440229] ? xas_alloc+0x336/0x440 [ 1236.441042] should_failslab+0x5/0x20 [ 1236.441889] kmem_cache_alloc+0x5b/0x310 [ 1236.442776] xas_alloc+0x336/0x440 [ 1236.443543] xas_create+0x34a/0x10d0 [ 1236.444340] ? kernel_text_address+0xf2/0x120 [ 1236.445277] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1236.446230] xas_store+0x8c/0x1c40 [ 1236.446837] __xa_store+0x164/0x2d0 [ 1236.447456] ? xa_delete_node+0x280/0x280 [ 1236.448162] ? trace_hardirqs_on+0x5b/0x180 [ 1236.448893] xa_store+0x31/0x50 [ 1236.449452] __io_uring_add_tctx_node+0x1cf/0x520 [ 1236.450282] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1236.451165] ? alloc_fd+0x2e7/0x670 [ 1236.451789] io_uring_setup+0x1fbb/0x2980 [ 1236.452499] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1236.453351] ? wait_for_completion_io+0x270/0x270 [ 1236.454201] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1236.455089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1236.455959] do_syscall_64+0x33/0x40 [ 1236.456591] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1236.457453] RIP: 0033:0x7ff6a00e8b19 [ 1236.458078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1236.461189] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1236.462467] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1236.463667] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1236.464861] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1236.466057] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1236.467263] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0081001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1cf000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:34 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 57) 07:41:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1d}]}, 0x10) 07:41:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000400)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(0x0, 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', 0x0, 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0ec0001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x21}]}, 0x10) 07:41:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1cc00e001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00f0001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:34 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x24}]}, 0x10) 07:41:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000f001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:34 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 58) 07:41:34 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1236.781823] FAULT_INJECTION: forcing a failure. [ 1236.781823] name failslab, interval 1, probability 0, space 0, times 0 [ 1236.783360] CPU: 0 PID: 7808 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1236.784260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1236.785456] Call Trace: [ 1236.785858] dump_stack+0x107/0x167 [ 1236.786405] should_fail.cold+0x5/0xa [ 1236.786948] ? create_object.isra.0+0x3a/0xa20 [ 1236.787579] should_failslab+0x5/0x20 [ 1236.788098] kmem_cache_alloc+0x5b/0x310 [ 1236.788661] ? mark_held_locks+0x9e/0xe0 [ 1236.789244] create_object.isra.0+0x3a/0xa20 [ 1236.789891] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1236.790660] kmem_cache_alloc+0x159/0x310 [ 1236.791265] xas_alloc+0x336/0x440 [ 1236.791769] xas_create+0x34a/0x10d0 [ 1236.792315] ? kernel_text_address+0xf2/0x120 [ 1236.793138] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1236.793910] xas_store+0x8c/0x1c40 [ 1236.794436] __xa_store+0x164/0x2d0 [ 1236.794965] ? xa_delete_node+0x280/0x280 [ 1236.795585] ? trace_hardirqs_on+0x5b/0x180 [ 1236.796246] xa_store+0x31/0x50 [ 1236.796771] __io_uring_add_tctx_node+0x1cf/0x520 [ 1236.797395] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1236.798103] ? alloc_fd+0x2e7/0x670 [ 1236.798600] io_uring_setup+0x1fbb/0x2980 [ 1236.799157] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1236.799812] ? wait_for_completion_io+0x270/0x270 [ 1236.800466] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1236.801245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1236.802007] do_syscall_64+0x33/0x40 [ 1236.802569] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1236.803282] RIP: 0033:0x7ff6a00e8b19 [ 1236.803768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1236.806207] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1236.807216] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1236.808151] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1236.809092] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1236.810019] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1236.810949] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000730011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:49 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:49 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 59) 07:41:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000400)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r2, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r2, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:49 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0081001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x25}]}, 0x10) 07:41:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1251.600297] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=7830 comm=syz-executor.6 [ 1251.608023] FAULT_INJECTION: forcing a failure. [ 1251.608023] name failslab, interval 1, probability 0, space 0, times 0 [ 1251.610553] CPU: 0 PID: 7831 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1251.612024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1251.613809] Call Trace: [ 1251.614392] dump_stack+0x107/0x167 [ 1251.615188] should_fail.cold+0x5/0xa [ 1251.616016] ? xas_alloc+0x336/0x440 [ 1251.616831] should_failslab+0x5/0x20 [ 1251.617661] kmem_cache_alloc+0x5b/0x310 [ 1251.618556] xas_alloc+0x336/0x440 [ 1251.619327] xas_create+0x34a/0x10d0 [ 1251.620140] ? kernel_text_address+0xf2/0x120 [ 1251.621116] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1251.622257] xas_store+0x8c/0x1c40 [ 1251.623048] __xa_store+0x164/0x2d0 [ 1251.623839] ? xa_delete_node+0x280/0x280 [ 1251.624750] ? trace_hardirqs_on+0x5b/0x180 [ 1251.625697] xa_store+0x31/0x50 [ 1251.626428] __io_uring_add_tctx_node+0x1cf/0x520 [ 1251.627482] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1251.628624] ? alloc_fd+0x2e7/0x670 [ 1251.629425] io_uring_setup+0x1fbb/0x2980 [ 1251.630328] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1251.631432] ? wait_for_completion_io+0x270/0x270 [ 1251.632508] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1251.633653] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1251.634814] do_syscall_64+0x33/0x40 [ 1251.635621] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1251.636733] RIP: 0033:0x7ff6a00e8b19 [ 1251.637538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1251.641541] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1251.643213] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1251.644772] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1251.646321] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1251.647878] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1251.649438] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:41:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x28}]}, 0x10) [ 1251.661603] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=7835 comm=syz-executor.6 07:41:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0ec0001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0002001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:41:49 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:41:50 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2c}]}, 0x10) 07:42:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0008001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:03 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 60) 07:42:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00ec001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1265.393568] FAULT_INJECTION: forcing a failure. [ 1265.393568] name failslab, interval 1, probability 0, space 0, times 0 [ 1265.396509] CPU: 0 PID: 7866 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1265.398261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1265.400397] Call Trace: [ 1265.401069] dump_stack+0x107/0x167 [ 1265.401995] should_fail.cold+0x5/0xa [ 1265.402969] ? create_object.isra.0+0x3a/0xa20 [ 1265.404118] should_failslab+0x5/0x20 [ 1265.405093] kmem_cache_alloc+0x5b/0x310 [ 1265.406123] ? mark_held_locks+0x9e/0xe0 [ 1265.407161] create_object.isra.0+0x3a/0xa20 [ 1265.408278] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1265.409554] kmem_cache_alloc+0x159/0x310 [ 1265.410665] xas_alloc+0x336/0x440 [ 1265.411568] xas_create+0x34a/0x10d0 [ 1265.412526] ? kernel_text_address+0xf2/0x120 [ 1265.413668] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1265.415008] xas_store+0x8c/0x1c40 [ 1265.415785] __xa_store+0x164/0x2d0 [ 1265.416555] ? xa_delete_node+0x280/0x280 [ 1265.417427] ? trace_hardirqs_on+0x5b/0x180 [ 1265.418329] xa_store+0x31/0x50 [ 1265.419025] __io_uring_add_tctx_node+0x1cf/0x520 [ 1265.420031] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1265.421127] ? alloc_fd+0x2e7/0x670 [ 1265.421894] io_uring_setup+0x1fbb/0x2980 [ 1265.422769] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1265.423819] ? wait_for_completion_io+0x270/0x270 [ 1265.424842] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1265.425936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1265.427017] do_syscall_64+0x33/0x40 [ 1265.427797] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1265.428865] RIP: 0033:0x7ff6a00e8b19 [ 1265.429642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1265.433475] RSP: 002b:00007ff69d65e108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1265.435065] RAX: ffffffffffffffda RBX: 00007ff6a01fbf60 RCX: 00007ff6a00e8b19 [ 1265.436556] RDX: 0000000020ffc000 RSI: 00000000200002c0 RDI: 000000000000355c [ 1265.438031] RBP: 00000000200002c0 R08: 0000000020000400 R09: 0000000020000400 [ 1265.439534] R10: 0000000020000340 R11: 0000000000000202 R12: 0000000020000400 [ 1265.441019] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:42:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x2d}]}, 0x10) 07:42:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00f0001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000e001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 1) 07:42:03 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:03 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1265.631695] FAULT_INJECTION: forcing a failure. [ 1265.631695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1265.634977] CPU: 1 PID: 7899 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1265.636805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1265.639036] Call Trace: [ 1265.639746] dump_stack+0x107/0x167 [ 1265.640729] should_fail.cold+0x5/0xa [ 1265.641759] _copy_from_user+0x2e/0x1b0 [ 1265.642947] __copy_msghdr_from_user+0x91/0x4b0 [ 1265.644078] ? __ia32_sys_shutdown+0x80/0x80 [ 1265.645018] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1265.646140] ? __lock_acquire+0x1657/0x5b00 [ 1265.647088] ? __lock_acquire+0xbb1/0x5b00 [ 1265.648006] sendmsg_copy_msghdr+0xa1/0x160 [ 1265.648927] ? do_recvmmsg+0x6d0/0x6d0 [ 1265.649721] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1265.650858] ? lock_downgrade+0x6d0/0x6d0 [ 1265.651742] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1265.652885] ___sys_sendmsg+0xc6/0x170 [ 1265.653713] ? sendmsg_copy_msghdr+0x160/0x160 [ 1265.654702] ? __fget_files+0x2cf/0x520 [ 1265.655559] ? lock_downgrade+0x6d0/0x6d0 [ 1265.656448] ? find_held_lock+0x2c/0x110 [ 1265.657322] ? __fget_files+0x2f8/0x520 [ 1265.658173] ? __fget_light+0xea/0x290 [ 1265.659032] __sys_sendmsg+0xe5/0x1b0 [ 1265.659843] ? __sys_sendmsg_sock+0x40/0x40 [ 1265.660762] ? rcu_read_lock_any_held+0x75/0xa0 [ 1265.661757] ? fput_many+0x2f/0x1a0 [ 1265.662547] ? ksys_write+0x1a9/0x260 [ 1265.663372] ? __ia32_sys_read+0xb0/0xb0 [ 1265.664254] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1265.665376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1265.666476] ? trace_hardirqs_on+0x5b/0x180 [ 1265.667414] do_syscall_64+0x33/0x40 [ 1265.668206] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1265.669300] RIP: 0033:0x7fbc8c81ab19 [ 1265.670094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1265.674053] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1265.675682] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1265.677220] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1265.678747] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1265.680278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1265.681794] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 07:42:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000730011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:19 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x0, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x30}]}, 0x10) 07:42:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000f001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:19 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 61) 07:42:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 2) 07:42:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00f0001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1281.417860] FAULT_INJECTION: forcing a failure. [ 1281.417860] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1281.418955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=7925 comm=syz-executor.7 [ 1281.420569] CPU: 1 PID: 7920 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1281.424335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1281.426101] Call Trace: [ 1281.426659] dump_stack+0x107/0x167 [ 1281.427524] should_fail.cold+0x5/0xa [ 1281.428333] _copy_from_user+0x2e/0x1b0 [ 1281.429174] iovec_from_user+0x141/0x400 [ 1281.430033] __import_iovec+0x67/0x590 [ 1281.430875] ? __ia32_sys_shutdown+0x80/0x80 [ 1281.431798] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1281.432902] import_iovec+0x83/0xb0 [ 1281.433680] sendmsg_copy_msghdr+0x131/0x160 [ 1281.434606] ? do_recvmmsg+0x6d0/0x6d0 [ 1281.435442] ? lock_downgrade+0x6d0/0x6d0 [ 1281.436325] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1281.437419] ___sys_sendmsg+0xc6/0x170 [ 1281.438230] ? sendmsg_copy_msghdr+0x160/0x160 [ 1281.439203] ? __fget_files+0x2cf/0x520 [ 1281.440034] ? lock_downgrade+0x6d0/0x6d0 [ 1281.440395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=115 sclass=netlink_route_socket pid=7927 comm=syz-executor.7 [ 1281.440932] ? find_held_lock+0x2c/0x110 [ 1281.444283] ? __fget_files+0x2f8/0x520 [ 1281.445119] ? __fget_light+0xea/0x290 [ 1281.445935] __sys_sendmsg+0xe5/0x1b0 [ 1281.446742] ? __sys_sendmsg_sock+0x40/0x40 [ 1281.447656] ? rcu_read_lock_any_held+0x75/0xa0 [ 1281.448804] ? fput_many+0x2f/0x1a0 [ 1281.449762] ? ksys_write+0x1a9/0x260 [ 1281.450749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1281.451888] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1281.452982] ? trace_hardirqs_on+0x5b/0x180 [ 1281.453887] do_syscall_64+0x33/0x40 [ 1281.454691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1281.455794] RIP: 0033:0x7fbc8c81ab19 [ 1281.456590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.460547] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1281.462260] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1281.463801] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1281.465307] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1281.466829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1281.468336] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 [ 1281.472700] FAULT_INJECTION: forcing a failure. [ 1281.472700] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.475428] CPU: 1 PID: 7923 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1281.476894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1281.478801] Call Trace: [ 1281.479364] dump_stack+0x107/0x167 [ 1281.480134] should_fail.cold+0x5/0xa [ 1281.480938] ? vm_area_dup+0x78/0x290 [ 1281.481747] should_failslab+0x5/0x20 [ 1281.482550] kmem_cache_alloc+0x5b/0x310 [ 1281.483425] vm_area_dup+0x78/0x290 [ 1281.484192] ? lock_release+0x680/0x680 [ 1281.485037] ? mark_lock+0xf5/0x2df0 [ 1281.485824] ? lock_chain_count+0x20/0x20 [ 1281.486711] ? mark_lock+0xf5/0x2df0 [ 1281.487514] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1281.488620] ? lock_chain_count+0x20/0x20 [ 1281.489499] ? mark_lock+0xf5/0x2df0 [ 1281.490291] ? vm_area_alloc+0x110/0x110 [ 1281.491170] ? __lock_acquire+0x1657/0x5b00 [ 1281.492101] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1281.493219] ? vmacache_find+0x55/0x2a0 [ 1281.494059] __split_vma+0xa8/0x4e0 [ 1281.494861] __do_munmap+0x365/0x1260 [ 1281.495748] ? arch_get_unmapped_area+0x450/0x450 [ 1281.496929] ? lock_release+0x680/0x680 [ 1281.497982] mmap_region+0x7c8/0x1500 [ 1281.498928] do_mmap+0xcdb/0x11e0 [ 1281.499832] vm_mmap_pgoff+0x198/0x1f0 [ 1281.500706] ? randomize_page+0xb0/0xb0 [ 1281.501576] ksys_mmap_pgoff+0x41c/0x560 [ 1281.502432] ? find_mergeable_anon_vma+0x250/0x250 [ 1281.503496] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1281.504609] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1281.505698] do_syscall_64+0x33/0x40 [ 1281.506489] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1281.507589] RIP: 0033:0x7ff6a00e8b62 [ 1281.508366] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1281.512267] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1281.513875] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1281.515387] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1281.516895] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1281.518399] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1281.519925] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:42:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x34}]}, 0x10) 07:42:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0002001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:19 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:19 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0005011e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:19 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x35}]}, 0x10) 07:42:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0001051e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0008001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:36 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1297.947894] FAULT_INJECTION: forcing a failure. [ 1297.947894] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.950508] CPU: 0 PID: 7965 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1297.951837] FAULT_INJECTION: forcing a failure. [ 1297.951837] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.952227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.956634] Call Trace: [ 1297.957300] dump_stack+0x107/0x167 [ 1297.958221] should_fail.cold+0x5/0xa [ 1297.959200] ? __alloc_skb+0x6d/0x5b0 [ 1297.960161] should_failslab+0x5/0x20 [ 1297.961123] kmem_cache_alloc_node+0x55/0x330 [ 1297.962254] __alloc_skb+0x6d/0x5b0 [ 1297.963189] netlink_sendmsg+0x998/0xe00 [ 1297.964195] ? netlink_unicast+0x800/0x800 [ 1297.965253] ? netlink_unicast+0x800/0x800 [ 1297.966354] __sock_sendmsg+0x154/0x190 [ 1297.967419] ____sys_sendmsg+0x70d/0x870 [ 1297.968495] ? sock_write_iter+0x3d0/0x3d0 [ 1297.969616] ? do_recvmmsg+0x6d0/0x6d0 [ 1297.970643] ? lock_downgrade+0x6d0/0x6d0 [ 1297.971751] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1297.973127] ___sys_sendmsg+0xf3/0x170 [ 1297.974157] ? sendmsg_copy_msghdr+0x160/0x160 [ 1297.975385] ? __fget_files+0x2cf/0x520 [ 1297.976435] ? lock_downgrade+0x6d0/0x6d0 [ 1297.977524] ? find_held_lock+0x2c/0x110 [ 1297.978599] ? __fget_files+0x2f8/0x520 [ 1297.979668] ? __fget_light+0xea/0x290 [ 1297.980697] __sys_sendmsg+0xe5/0x1b0 [ 1297.981695] ? __sys_sendmsg_sock+0x40/0x40 [ 1297.982819] ? rcu_read_lock_any_held+0x75/0xa0 [ 1297.984075] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.985443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.986782] ? trace_hardirqs_on+0x5b/0x180 [ 1297.987926] do_syscall_64+0x33/0x40 [ 1297.988898] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.990227] RIP: 0033:0x7fbc8c81ab19 [ 1297.991213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.996004] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1297.997980] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1297.999847] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1298.001709] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1298.003573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1298.005424] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 [ 1298.007324] CPU: 1 PID: 7971 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1298.008791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.010540] Call Trace: [ 1298.011102] dump_stack+0x107/0x167 [ 1298.011884] should_fail.cold+0x5/0xa [ 1298.012702] ? create_object.isra.0+0x3a/0xa20 [ 1298.013690] should_failslab+0x5/0x20 [ 1298.014498] kmem_cache_alloc+0x5b/0x310 [ 1298.015365] create_object.isra.0+0x3a/0xa20 [ 1298.016291] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1298.017364] kmem_cache_alloc+0x159/0x310 07:42:36 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:36 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 62) 07:42:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 3) 07:42:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000e1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3c}]}, 0x10) [ 1298.018243] vm_area_dup+0x78/0x290 [ 1298.019270] ? lock_release+0x680/0x680 [ 1298.020117] ? mark_lock+0xf5/0x2df0 [ 1298.020912] ? lock_chain_count+0x20/0x20 [ 1298.021790] ? mark_lock+0xf5/0x2df0 [ 1298.022583] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.023698] ? lock_chain_count+0x20/0x20 [ 1298.024576] ? mark_lock+0xf5/0x2df0 [ 1298.025370] ? vm_area_alloc+0x110/0x110 [ 1298.026238] ? __lock_acquire+0x1657/0x5b00 [ 1298.027176] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.028288] ? vmacache_find+0x55/0x2a0 [ 1298.029134] __split_vma+0xa8/0x4e0 [ 1298.029906] __do_munmap+0x365/0x1260 [ 1298.030734] ? arch_get_unmapped_area+0x450/0x450 [ 1298.031784] ? lock_release+0x680/0x680 [ 1298.032625] mmap_region+0x7c8/0x1500 [ 1298.033443] do_mmap+0xcdb/0x11e0 [ 1298.034281] vm_mmap_pgoff+0x198/0x1f0 [ 1298.035289] ? randomize_page+0xb0/0xb0 [ 1298.036340] ksys_mmap_pgoff+0x41c/0x560 [ 1298.037391] ? find_mergeable_anon_vma+0x250/0x250 [ 1298.038664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1298.040016] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1298.041349] do_syscall_64+0x33/0x40 [ 1298.042399] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1298.043645] RIP: 0033:0x7ff6a00e8b62 [ 1298.044510] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1298.048762] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1298.050498] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1298.052201] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1298.053904] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1298.055501] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1298.056970] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:42:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00c00e1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:36 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3d}]}, 0x10) 07:42:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000f001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000f1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:49 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 63) 07:42:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x44}]}, 0x10) 07:42:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 4) 07:42:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00ec001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:49 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1311.553953] FAULT_INJECTION: forcing a failure. [ 1311.553953] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.556447] CPU: 1 PID: 8007 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1311.557846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1311.559562] Call Trace: [ 1311.560107] dump_stack+0x107/0x167 [ 1311.560584] FAULT_INJECTION: forcing a failure. [ 1311.560584] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.560859] should_fail.cold+0x5/0xa [ 1311.563986] ? create_object.isra.0+0x3a/0xa20 [ 1311.564937] should_failslab+0x5/0x20 [ 1311.565713] kmem_cache_alloc+0x5b/0x310 [ 1311.566557] create_object.isra.0+0x3a/0xa20 [ 1311.567460] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1311.568546] kmem_cache_alloc_node+0x169/0x330 [ 1311.569499] __alloc_skb+0x6d/0x5b0 [ 1311.570279] netlink_sendmsg+0x998/0xe00 [ 1311.571127] ? netlink_unicast+0x800/0x800 [ 1311.572036] ? netlink_unicast+0x800/0x800 [ 1311.572943] __sock_sendmsg+0x154/0x190 [ 1311.573795] ____sys_sendmsg+0x70d/0x870 [ 1311.574659] ? sock_write_iter+0x3d0/0x3d0 [ 1311.575569] ? do_recvmmsg+0x6d0/0x6d0 [ 1311.576418] ___sys_sendmsg+0xf3/0x170 [ 1311.577254] ? sendmsg_copy_msghdr+0x160/0x160 [ 1311.578230] ? __fget_files+0x2cf/0x520 [ 1311.579087] ? lock_downgrade+0x6d0/0x6d0 [ 1311.579974] ? finish_task_switch+0x126/0x5d0 [ 1311.580926] ? lock_downgrade+0x6d0/0x6d0 [ 1311.581813] ? __fget_files+0x2f8/0x520 [ 1311.582664] ? __fget_light+0xea/0x290 [ 1311.583506] __sys_sendmsg+0xe5/0x1b0 [ 1311.584323] ? __sys_sendmsg_sock+0x40/0x40 [ 1311.585249] ? io_schedule_timeout+0x140/0x140 [ 1311.586235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1311.587359] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1311.588453] ? trace_hardirqs_on+0x5b/0x180 [ 1311.589372] do_syscall_64+0x33/0x40 [ 1311.590173] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1311.591274] RIP: 0033:0x7fbc8c81ab19 [ 1311.592068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1311.595983] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1311.597606] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1311.599140] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1311.600670] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.602188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1311.603712] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 [ 1311.605256] CPU: 0 PID: 8008 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1311.606733] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1311.608509] Call Trace: [ 1311.609081] dump_stack+0x107/0x167 [ 1311.609864] should_fail.cold+0x5/0xa [ 1311.610682] ? anon_vma_clone+0xdc/0x590 [ 1311.611586] should_failslab+0x5/0x20 [ 1311.612409] kmem_cache_alloc+0x5b/0x310 [ 1311.613304] anon_vma_clone+0xdc/0x590 [ 1311.614148] __split_vma+0x17c/0x4e0 [ 1311.614960] __do_munmap+0x365/0x1260 [ 1311.615804] ? arch_get_unmapped_area+0x450/0x450 [ 1311.616849] ? lock_release+0x680/0x680 [ 1311.617700] mmap_region+0x7c8/0x1500 [ 1311.618531] do_mmap+0xcdb/0x11e0 [ 1311.619296] vm_mmap_pgoff+0x198/0x1f0 [ 1311.620133] ? randomize_page+0xb0/0xb0 [ 1311.621006] ksys_mmap_pgoff+0x41c/0x560 [ 1311.621880] ? find_mergeable_anon_vma+0x250/0x250 [ 1311.622938] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1311.624085] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1311.625191] do_syscall_64+0x33/0x40 [ 1311.625998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1311.627108] RIP: 0033:0x7ff6a00e8b62 [ 1311.627907] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1311.631930] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1311.633559] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1311.635097] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1311.636626] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1311.638153] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1311.639687] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:42:49 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:49 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d85"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000811e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:49 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe3811"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x45}]}, 0x10) 07:42:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00f0001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000ec01e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:50 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d85"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:50 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:42:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x48}]}, 0x10) 07:42:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 5) 07:42:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00c00e1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:42:50 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 64) 07:42:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000f01e0011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1311.919269] FAULT_INJECTION: forcing a failure. [ 1311.919269] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.921837] CPU: 1 PID: 8044 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1311.923269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1311.924995] Call Trace: [ 1311.925568] dump_stack+0x107/0x167 [ 1311.926350] should_fail.cold+0x5/0xa [ 1311.927185] should_failslab+0x5/0x20 [ 1311.928005] __kmalloc_node_track_caller+0x74/0x3b0 [ 1311.929065] ? netlink_sendmsg+0x998/0xe00 [ 1311.929973] __alloc_skb+0xb1/0x5b0 [ 1311.930749] netlink_sendmsg+0x998/0xe00 [ 1311.931633] ? netlink_unicast+0x800/0x800 [ 1311.932549] ? netlink_unicast+0x800/0x800 [ 1311.933459] __sock_sendmsg+0x154/0x190 [ 1311.934318] ____sys_sendmsg+0x70d/0x870 [ 1311.935206] ? sock_write_iter+0x3d0/0x3d0 [ 1311.936111] ? do_recvmmsg+0x6d0/0x6d0 [ 1311.936948] ? lock_downgrade+0x6d0/0x6d0 [ 1311.937828] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1311.938939] ___sys_sendmsg+0xf3/0x170 [ 1311.939774] ? sendmsg_copy_msghdr+0x160/0x160 [ 1311.940744] ? __fget_files+0x2cf/0x520 [ 1311.941584] ? lock_downgrade+0x6d0/0x6d0 [ 1311.942459] ? find_held_lock+0x2c/0x110 [ 1311.943338] ? __fget_files+0x2f8/0x520 [ 1311.944190] ? __fget_light+0xea/0x290 [ 1311.945019] __sys_sendmsg+0xe5/0x1b0 [ 1311.945825] ? __sys_sendmsg_sock+0x40/0x40 [ 1311.946734] ? rcu_read_lock_any_held+0x75/0xa0 [ 1311.947745] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1311.948855] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1311.949954] ? trace_hardirqs_on+0x5b/0x180 [ 1311.950867] do_syscall_64+0x33/0x40 [ 1311.951670] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1311.952748] RIP: 0033:0x7fbc8c81ab19 [ 1311.953535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1311.957401] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1311.959007] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1311.960512] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1311.962016] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.963517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1311.964994] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 07:42:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe3811"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1311.995421] FAULT_INJECTION: forcing a failure. [ 1311.995421] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.997865] CPU: 1 PID: 8054 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1311.999281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1312.000994] Call Trace: [ 1312.001543] dump_stack+0x107/0x167 [ 1312.002295] should_fail.cold+0x5/0xa [ 1312.003095] ? create_object.isra.0+0x3a/0xa20 [ 1312.004043] should_failslab+0x5/0x20 [ 1312.004833] kmem_cache_alloc+0x5b/0x310 [ 1312.005670] create_object.isra.0+0x3a/0xa20 [ 1312.006579] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1312.007634] kmem_cache_alloc+0x159/0x310 [ 1312.008499] anon_vma_clone+0xdc/0x590 [ 1312.009317] __split_vma+0x17c/0x4e0 [ 1312.010089] __do_munmap+0x365/0x1260 [ 1312.010877] ? arch_get_unmapped_area+0x450/0x450 [ 1312.011886] ? lock_release+0x680/0x680 [ 1312.012696] mmap_region+0x7c8/0x1500 [ 1312.013492] do_mmap+0xcdb/0x11e0 [ 1312.014218] vm_mmap_pgoff+0x198/0x1f0 [ 1312.015019] ? randomize_page+0xb0/0xb0 [ 1312.015974] ksys_mmap_pgoff+0x41c/0x560 [ 1312.016806] ? find_mergeable_anon_vma+0x250/0x250 [ 1312.017853] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1312.018924] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1312.019982] do_syscall_64+0x33/0x40 [ 1312.020744] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1312.021795] RIP: 0033:0x7ff6a00e8b62 [ 1312.022558] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1312.026290] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1312.027844] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1312.029295] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1312.030743] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1312.032189] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1312.033627] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:43:13 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 65) 07:43:13 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d85"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe3811"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4c}]}, 0x10) 07:43:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000f1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:13 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000f0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 6) [ 1334.915414] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=8062 comm=syz-executor.6 [ 1334.919771] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=8063 comm=syz-executor.6 [ 1334.934660] FAULT_INJECTION: forcing a failure. [ 1334.934660] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.936882] CPU: 1 PID: 8067 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1334.938195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.939796] Call Trace: [ 1334.940300] dump_stack+0x107/0x167 [ 1334.940987] should_fail.cold+0x5/0xa [ 1334.941726] ? vm_area_alloc+0x1c/0x110 [ 1334.942488] should_failslab+0x5/0x20 [ 1334.943207] kmem_cache_alloc+0x5b/0x310 [ 1334.944003] vm_area_alloc+0x1c/0x110 [ 1334.944733] mmap_region+0x97e/0x1500 [ 1334.945473] do_mmap+0xcdb/0x11e0 [ 1334.946136] vm_mmap_pgoff+0x198/0x1f0 [ 1334.946879] ? randomize_page+0xb0/0xb0 [ 1334.947670] ksys_mmap_pgoff+0x41c/0x560 [ 1334.948448] ? find_mergeable_anon_vma+0x250/0x250 [ 1334.949396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1334.950396] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1334.951407] do_syscall_64+0x33/0x40 [ 1334.952125] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1334.953099] RIP: 0033:0x7ff6a00e8b62 [ 1334.953813] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1334.957428] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1334.958888] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1334.960281] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1334.961642] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1334.962995] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1334.964370] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 1334.985188] FAULT_INJECTION: forcing a failure. [ 1334.985188] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.987708] CPU: 0 PID: 8076 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1334.989153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1334.990886] Call Trace: [ 1334.991456] dump_stack+0x107/0x167 [ 1334.992218] should_fail.cold+0x5/0xa [ 1334.993019] ? create_object.isra.0+0x3a/0xa20 [ 1334.993980] should_failslab+0x5/0x20 [ 1334.994778] kmem_cache_alloc+0x5b/0x310 [ 1334.995653] create_object.isra.0+0x3a/0xa20 [ 1334.996572] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1334.997636] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1334.998694] ? netlink_sendmsg+0x998/0xe00 [ 1334.999595] __alloc_skb+0xb1/0x5b0 [ 1335.000365] netlink_sendmsg+0x998/0xe00 [ 1335.001217] ? netlink_unicast+0x800/0x800 [ 1335.002109] ? netlink_unicast+0x800/0x800 [ 1335.002994] __sock_sendmsg+0x154/0x190 [ 1335.003846] ____sys_sendmsg+0x70d/0x870 [ 1335.004697] ? sock_write_iter+0x3d0/0x3d0 [ 1335.005580] ? do_recvmmsg+0x6d0/0x6d0 [ 1335.006402] ? lock_downgrade+0x6d0/0x6d0 [ 1335.007272] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1335.008384] ___sys_sendmsg+0xf3/0x170 [ 1335.009261] ? sendmsg_copy_msghdr+0x160/0x160 [ 1335.010333] ? __fget_files+0x2cf/0x520 [ 1335.011197] ? lock_downgrade+0x6d0/0x6d0 [ 1335.012096] ? find_held_lock+0x2c/0x110 [ 1335.012965] ? __fget_files+0x2f8/0x520 [ 1335.013843] ? __fget_light+0xea/0x290 07:43:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000110011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1335.014669] __sys_sendmsg+0xe5/0x1b0 [ 1335.015644] ? __sys_sendmsg_sock+0x40/0x40 [ 1335.016546] ? rcu_read_lock_any_held+0x75/0xa0 [ 1335.017531] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1335.018854] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1335.020210] ? trace_hardirqs_on+0x5b/0x180 [ 1335.021306] do_syscall_64+0x33/0x40 [ 1335.022261] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1335.023569] RIP: 0033:0x7fbc8c81ab19 [ 1335.024515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1335.028568] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1335.030218] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1335.031758] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1335.033254] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1335.034748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1335.036259] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 07:43:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4d}]}, 0x10) 07:43:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 7) 07:43:25 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 66) 07:43:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000120011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x50}]}, 0x10) 07:43:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000811e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:25 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r5, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1347.107612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1347.109861] FAULT_INJECTION: forcing a failure. [ 1347.109861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1347.111270] CPU: 1 PID: 8092 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1347.112095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1347.113120] Call Trace: [ 1347.113441] dump_stack+0x107/0x167 [ 1347.113883] should_fail.cold+0x5/0xa [ 1347.114352] _copy_from_iter_full+0x201/0xa60 [ 1347.114897] ? __virt_addr_valid+0x170/0x5d0 [ 1347.115435] ? __check_object_size+0x319/0x440 [ 1347.115999] netlink_sendmsg+0x879/0xe00 [ 1347.116490] ? netlink_unicast+0x800/0x800 [ 1347.117007] ? netlink_unicast+0x800/0x800 [ 1347.117519] __sock_sendmsg+0x154/0x190 [ 1347.117996] ____sys_sendmsg+0x70d/0x870 [ 1347.118498] ? sock_write_iter+0x3d0/0x3d0 [ 1347.119011] ? do_recvmmsg+0x6d0/0x6d0 [ 1347.119495] ? lock_downgrade+0x6d0/0x6d0 [ 1347.119996] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1347.120629] ___sys_sendmsg+0xf3/0x170 [ 1347.121100] ? sendmsg_copy_msghdr+0x160/0x160 [ 1347.121656] ? __fget_files+0x2cf/0x520 [ 1347.122138] ? lock_downgrade+0x6d0/0x6d0 [ 1347.122653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1347.123293] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1347.123952] ? trace_hardirqs_on+0x5b/0x180 [ 1347.124483] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1347.125141] ? sockfd_lookup_light+0xe1/0x180 [ 1347.125693] ? sockfd_lookup_light+0xfe/0x180 [ 1347.126236] __sys_sendmsg+0xe5/0x1b0 [ 1347.126691] ? __sys_sendmsg_sock+0x40/0x40 [ 1347.127222] ? rcu_read_lock_any_held+0x75/0xa0 [ 1347.127802] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1347.128449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1347.129074] ? trace_hardirqs_on+0x5b/0x180 [ 1347.129597] do_syscall_64+0x33/0x40 [ 1347.130062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1347.130677] RIP: 0033:0x7fbc8c81ab19 [ 1347.131128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1347.132702] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1347.133397] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1347.133410] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1347.133416] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1347.133422] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1347.133429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1347.133446] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 [ 1347.158980] FAULT_INJECTION: forcing a failure. [ 1347.158980] name failslab, interval 1, probability 0, space 0, times 0 [ 1347.161897] CPU: 0 PID: 8098 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1347.163653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1347.165501] Call Trace: [ 1347.166063] dump_stack+0x107/0x167 [ 1347.166836] should_fail.cold+0x5/0xa [ 1347.167653] ? create_object.isra.0+0x3a/0xa20 [ 1347.168616] should_failslab+0x5/0x20 [ 1347.169418] kmem_cache_alloc+0x5b/0x310 [ 1347.170277] create_object.isra.0+0x3a/0xa20 [ 1347.171200] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1347.172273] kmem_cache_alloc+0x159/0x310 [ 1347.173154] vm_area_alloc+0x1c/0x110 [ 1347.173946] mmap_region+0x97e/0x1500 [ 1347.174762] do_mmap+0xcdb/0x11e0 [ 1347.175517] vm_mmap_pgoff+0x198/0x1f0 [ 1347.176342] ? randomize_page+0xb0/0xb0 [ 1347.177197] ksys_mmap_pgoff+0x41c/0x560 [ 1347.178052] ? find_mergeable_anon_vma+0x250/0x250 [ 1347.179095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1347.180193] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1347.181282] do_syscall_64+0x33/0x40 [ 1347.182067] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1347.183146] RIP: 0033:0x7ff6a00e8b62 [ 1347.183939] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1347.187826] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1347.189434] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1347.190928] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1347.192477] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1347.194167] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1347.195742] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:43:25 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000130011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 8) 07:43:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000ec01e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:25 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x54}]}, 0x10) 07:43:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000140011cd00000000000000000000000065"], 0x1c}}, 0x0) [ 1347.274694] FAULT_INJECTION: forcing a failure. [ 1347.274694] name failslab, interval 1, probability 0, space 0, times 0 [ 1347.277190] CPU: 0 PID: 8123 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1347.278682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1347.280489] Call Trace: [ 1347.281061] dump_stack+0x107/0x167 [ 1347.281848] should_fail.cold+0x5/0xa [ 1347.282686] ? __alloc_skb+0x6d/0x5b0 [ 1347.283534] should_failslab+0x5/0x20 [ 1347.284366] kmem_cache_alloc_node+0x55/0x330 [ 1347.285352] __alloc_skb+0x6d/0x5b0 [ 1347.286160] netlink_dump+0x729/0x1070 [ 1347.287006] ? __netlink_kernel_create+0x860/0x860 07:43:25 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe3811"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1347.288101] ? lock_downgrade+0x6d0/0x6d0 [ 1347.289137] __netlink_dump_start+0x62e/0x8e0 [ 1347.290122] rtnetlink_rcv_msg+0x74e/0xbb0 [ 1347.291053] ? neigh_for_each+0x590/0x590 [ 1347.291973] ? rtnl_fdb_dump+0xa30/0xa30 [ 1347.292854] ? neigh_for_each+0x590/0x590 [ 1347.293764] ? lock_acquire+0x197/0x470 [ 1347.294623] ? netlink_deliver_tap+0xf4/0xcc0 [ 1347.295618] netlink_rcv_skb+0x14b/0x430 [ 1347.296496] ? rtnl_fdb_dump+0xa30/0xa30 [ 1347.297375] ? netlink_ack+0xab0/0xab0 [ 1347.298221] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1347.299222] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1347.300233] ? is_vmalloc_addr+0x7b/0xb0 [ 1347.301121] netlink_unicast+0x54e/0x800 [ 1347.302017] ? netlink_attachskb+0x870/0x870 [ 1347.302981] netlink_sendmsg+0x90f/0xe00 [ 1347.303883] ? netlink_unicast+0x800/0x800 [ 1347.304809] ? netlink_unicast+0x800/0x800 [ 1347.305735] __sock_sendmsg+0x154/0x190 [ 1347.306605] ____sys_sendmsg+0x70d/0x870 [ 1347.307505] ? sock_write_iter+0x3d0/0x3d0 [ 1347.308422] ? do_recvmmsg+0x6d0/0x6d0 [ 1347.309283] ? lock_downgrade+0x6d0/0x6d0 [ 1347.310177] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1347.311324] ___sys_sendmsg+0xf3/0x170 [ 1347.312179] ? sendmsg_copy_msghdr+0x160/0x160 [ 1347.313184] ? __fget_files+0x2cf/0x520 [ 1347.314036] ? lock_downgrade+0x6d0/0x6d0 [ 1347.314940] ? find_held_lock+0x2c/0x110 [ 1347.315841] ? __fget_files+0x2f8/0x520 [ 1347.316725] ? __fget_light+0xea/0x290 [ 1347.317581] __sys_sendmsg+0xe5/0x1b0 [ 1347.318419] ? __sys_sendmsg_sock+0x40/0x40 [ 1347.319356] ? rcu_read_lock_any_held+0x75/0xa0 [ 1347.320363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1347.321479] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1347.322564] ? trace_hardirqs_on+0x5b/0x180 [ 1347.323495] do_syscall_64+0x33/0x40 [ 1347.324297] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1347.325381] RIP: 0033:0x7fbc8c81ab19 [ 1347.326167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1347.330055] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1347.331855] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1347.333438] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1347.334955] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1347.336523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1347.338100] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 07:43:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000150011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:41 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 67) 07:43:41 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe3811"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 9) 07:43:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5c}]}, 0x10) 07:43:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000ec1e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:41 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1362.819669] FAULT_INJECTION: forcing a failure. [ 1362.819669] name failslab, interval 1, probability 0, space 0, times 0 [ 1362.821315] CPU: 1 PID: 8143 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1362.822234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1362.823373] Call Trace: [ 1362.823754] dump_stack+0x107/0x167 [ 1362.824251] should_fail.cold+0x5/0xa [ 1362.824782] ? create_object.isra.0+0x3a/0xa20 [ 1362.825416] should_failslab+0x5/0x20 [ 1362.825932] kmem_cache_alloc+0x5b/0x310 [ 1362.826491] create_object.isra.0+0x3a/0xa20 [ 1362.827099] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1362.827810] kmem_cache_alloc_node+0x169/0x330 [ 1362.828435] __alloc_skb+0x6d/0x5b0 [ 1362.828930] netlink_dump+0x729/0x1070 [ 1362.829459] ? __netlink_kernel_create+0x860/0x860 [ 1362.830141] ? lock_downgrade+0x6d0/0x6d0 [ 1362.830708] __netlink_dump_start+0x62e/0x8e0 [ 1362.831328] rtnetlink_rcv_msg+0x74e/0xbb0 [ 1362.831918] ? neigh_for_each+0x590/0x590 [ 1362.832483] ? rtnl_fdb_dump+0xa30/0xa30 [ 1362.833040] ? neigh_for_each+0x590/0x590 [ 1362.833610] ? lock_acquire+0x197/0x470 [ 1362.834148] ? netlink_deliver_tap+0xf4/0xcc0 [ 1362.834772] netlink_rcv_skb+0x14b/0x430 [ 1362.835320] ? rtnl_fdb_dump+0xa30/0xa30 [ 1362.835894] ? netlink_ack+0xab0/0xab0 [ 1362.836419] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1362.837049] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1362.837673] ? is_vmalloc_addr+0x7b/0xb0 [ 1362.838221] netlink_unicast+0x54e/0x800 [ 1362.838773] ? netlink_attachskb+0x870/0x870 [ 1362.839377] netlink_sendmsg+0x90f/0xe00 [ 1362.839954] ? netlink_unicast+0x800/0x800 [ 1362.840540] ? netlink_unicast+0x800/0x800 [ 1362.841127] __sock_sendmsg+0x154/0x190 [ 1362.841663] ____sys_sendmsg+0x70d/0x870 [ 1362.842213] ? sock_write_iter+0x3d0/0x3d0 [ 1362.842784] ? do_recvmmsg+0x6d0/0x6d0 [ 1362.843330] ? lock_downgrade+0x6d0/0x6d0 [ 1362.843911] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1362.844630] ___sys_sendmsg+0xf3/0x170 [ 1362.845165] ? sendmsg_copy_msghdr+0x160/0x160 [ 1362.845805] ? __fget_files+0x2cf/0x520 [ 1362.846350] ? lock_downgrade+0x6d0/0x6d0 [ 1362.846915] ? find_held_lock+0x2c/0x110 [ 1362.847481] ? __fget_files+0x2f8/0x520 [ 1362.848035] ? __fget_light+0xea/0x290 [ 1362.848559] __sys_sendmsg+0xe5/0x1b0 [ 1362.849076] ? __sys_sendmsg_sock+0x40/0x40 [ 1362.849659] ? rcu_read_lock_any_held+0x75/0xa0 [ 1362.850302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1362.851022] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1362.851734] ? trace_hardirqs_on+0x5b/0x180 [ 1362.852325] do_syscall_64+0x33/0x40 [ 1362.852834] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1362.852889] FAULT_INJECTION: forcing a failure. [ 1362.852889] name failslab, interval 1, probability 0, space 0, times 0 [ 1362.853517] RIP: 0033:0x7fbc8c81ab19 [ 1362.853530] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1362.853537] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1362.853562] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1362.861340] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1362.862311] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1362.863272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1362.864240] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 [ 1362.865230] CPU: 0 PID: 8152 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1362.866659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1362.868395] Call Trace: [ 1362.868965] dump_stack+0x107/0x167 [ 1362.869724] should_fail.cold+0x5/0xa [ 1362.870517] ? create_object.isra.0+0x3a/0xa20 [ 1362.871471] should_failslab+0x5/0x20 [ 1362.872282] kmem_cache_alloc+0x5b/0x310 [ 1362.873146] create_object.isra.0+0x3a/0xa20 [ 1362.874081] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1362.875147] kmem_cache_alloc+0x159/0x310 [ 1362.876034] vm_area_alloc+0x1c/0x110 [ 1362.876830] mmap_region+0x97e/0x1500 [ 1362.877641] do_mmap+0xcdb/0x11e0 [ 1362.878380] vm_mmap_pgoff+0x198/0x1f0 [ 1362.879201] ? randomize_page+0xb0/0xb0 [ 1362.880057] ksys_mmap_pgoff+0x41c/0x560 [ 1362.880903] ? find_mergeable_anon_vma+0x250/0x250 [ 1362.881933] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1362.883052] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1362.884146] do_syscall_64+0x33/0x40 [ 1362.884932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1362.886008] RIP: 0033:0x7ff6a00e8b62 [ 1362.886797] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1362.890658] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1362.892270] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1362.893776] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1362.895285] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1362.896795] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1362.898290] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 07:43:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000f01e0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065"], 0x1c}}, 0x0) (fail_nth: 10) 07:43:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000160011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x60}]}, 0x10) [ 1362.991803] FAULT_INJECTION: forcing a failure. [ 1362.991803] name failslab, interval 1, probability 0, space 0, times 0 [ 1362.993344] CPU: 1 PID: 8166 Comm: syz-executor.1 Not tainted 5.10.235 #1 [ 1362.994214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1362.995271] Call Trace: [ 1362.995611] dump_stack+0x107/0x167 [ 1362.996091] should_fail.cold+0x5/0xa [ 1362.996581] should_failslab+0x5/0x20 [ 1362.997066] __kmalloc_node_track_caller+0x74/0x3b0 [ 1362.997697] ? netlink_dump+0x729/0x1070 [ 1362.998224] __alloc_skb+0xb1/0x5b0 [ 1362.998690] netlink_dump+0x729/0x1070 [ 1362.999207] ? __netlink_kernel_create+0x860/0x860 [ 1362.999848] ? lock_downgrade+0x6d0/0x6d0 [ 1363.000377] __netlink_dump_start+0x62e/0x8e0 [ 1363.000952] rtnetlink_rcv_msg+0x74e/0xbb0 [ 1363.001499] ? neigh_for_each+0x590/0x590 [ 1363.002025] ? rtnl_fdb_dump+0xa30/0xa30 [ 1363.002541] ? neigh_for_each+0x590/0x590 [ 1363.003068] ? lock_acquire+0x197/0x470 [ 1363.003581] ? netlink_deliver_tap+0xf4/0xcc0 [ 1363.004168] netlink_rcv_skb+0x14b/0x430 [ 1363.004683] ? rtnl_fdb_dump+0xa30/0xa30 [ 1363.005204] ? netlink_ack+0xab0/0xab0 [ 1363.005696] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1363.006280] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1363.006857] ? is_vmalloc_addr+0x7b/0xb0 [ 1363.007375] netlink_unicast+0x54e/0x800 [ 1363.007906] ? netlink_attachskb+0x870/0x870 [ 1363.008485] netlink_sendmsg+0x90f/0xe00 [ 1363.009002] ? netlink_unicast+0x800/0x800 [ 1363.009545] ? netlink_unicast+0x800/0x800 [ 1363.010094] __sock_sendmsg+0x154/0x190 [ 1363.010601] ____sys_sendmsg+0x70d/0x870 [ 1363.011118] ? sock_write_iter+0x3d0/0x3d0 [ 1363.011652] ? do_recvmmsg+0x6d0/0x6d0 [ 1363.012161] ? lock_downgrade+0x6d0/0x6d0 [ 1363.012692] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1363.013361] ___sys_sendmsg+0xf3/0x170 [ 1363.013865] ? sendmsg_copy_msghdr+0x160/0x160 [ 1363.014448] ? __fget_files+0x2cf/0x520 [ 1363.014959] ? lock_downgrade+0x6d0/0x6d0 [ 1363.015481] ? find_held_lock+0x2c/0x110 [ 1363.016027] ? __fget_files+0x2f8/0x520 [ 1363.016532] ? __fget_light+0xea/0x290 [ 1363.017035] __sys_sendmsg+0xe5/0x1b0 [ 1363.017517] ? __sys_sendmsg_sock+0x40/0x40 [ 1363.018069] ? rcu_read_lock_any_held+0x75/0xa0 [ 1363.018676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1363.019341] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1363.020010] ? trace_hardirqs_on+0x5b/0x180 [ 1363.020553] do_syscall_64+0x33/0x40 [ 1363.021035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1363.021680] RIP: 0033:0x7fbc8c81ab19 [ 1363.022150] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1363.024467] RSP: 002b:00007fbc89d90188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1363.025450] RAX: ffffffffffffffda RBX: 00007fbc8c92df60 RCX: 00007fbc8c81ab19 [ 1363.026361] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1363.027277] RBP: 00007fbc89d901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1363.028207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1363.029121] R13: 00007ffc306e337f R14: 00007fbc89d90300 R15: 0000000000022000 07:43:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000400)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 07:43:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x61}]}, 0x10) 07:43:41 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f0000000480), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) pipe(&(0x7f0000000400)) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r4, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe3811"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1363.048806] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1363.052935] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 07:43:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000f0011cd00000000000000000000000065"], 0x1c}}, 0x0) 07:43:41 executing program 5: ioctl$PTP_PEROUT_REQUEST(0xffffffffffffffff, 0x40383d03, &(0x7f00000000c0)={{}, {0x800, 0x3d3}, 0x3, 0x1}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x3a7b, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000080)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x25, &(0x7f0000000600)={0x1}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000140)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02ff00000100000000000000040000000000130010000000000000005a6cb3bd02000070ceb166a64094646cbbd46d858a1ca63df30ba87dbe940b0ab4c32a6ba35e5146bb79856b916d34cb3e7639d1d1d2cd0af3590f7c6fc6f4d78d0eebf2467f1967d82dee503e7e73c807eea5d8ed7209339605b74771aa7cfc736978241abe35cc02f6a8727edcfdb1f3fe38115eefa61ac13f7c3b9303db715d541687f109f920175d26db361a8171167cf793588e94864fb56953f30f9cc57f8ab194"], 0x24, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0)={0x0, 0xf22b, 0x2, 0x1, 0x1fa, 0x0, r1}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) [ 1363.087928] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=8177 comm=syz-executor.7 07:43:41 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x355c, &(0x7f00000002c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000400)) (fail_nth: 68) [ 1363.109305] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=8182 comm=syz-executor.7 [ 1363.127995] FAULT_INJECTION: forcing a failure. [ 1363.127995] name failslab, interval 1, probability 0, space 0, times 0 [ 1363.129475] CPU: 1 PID: 8185 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1363.130291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1363.131288] Call Trace: [ 1363.131614] dump_stack+0x107/0x167 [ 1363.132067] should_fail.cold+0x5/0xa [ 1363.132524] ? ptlock_alloc+0x1d/0x70 [ 1363.132980] should_failslab+0x5/0x20 [ 1363.133433] kmem_cache_alloc+0x5b/0x310 [ 1363.133926] ptlock_alloc+0x1d/0x70 [ 1363.134364] pte_alloc_one+0x68/0x1a0 [ 1363.134825] __pte_alloc+0x1d/0x330 [ 1363.135265] remap_pfn_range_internal+0x9a3/0xf60 [ 1363.135859] ? lookup_memtype+0x5b/0x200 [ 1363.136360] ? apply_to_existing_page_range+0x40/0x40 [ 1363.136988] remap_pfn_range+0xcd/0x160 [ 1363.137473] ? remap_pfn_range_notrack+0x70/0x70 [ 1363.138050] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1363.138670] io_uring_mmap+0x398/0x530 [ 1363.139141] mmap_file+0x5e/0xe0 [ 1363.139555] mmap_region+0xc49/0x1500 [ 1363.140029] do_mmap+0xcdb/0x11e0 [ 1363.140448] vm_mmap_pgoff+0x198/0x1f0 [ 1363.140919] ? randomize_page+0xb0/0xb0 [ 1363.141418] ksys_mmap_pgoff+0x41c/0x560 [ 1363.141910] ? find_mergeable_anon_vma+0x250/0x250 [ 1363.142515] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1363.143164] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1363.143797] do_syscall_64+0x33/0x40 [ 1363.144240] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1363.144856] RIP: 0033:0x7ff6a00e8b62 [ 1363.145299] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1363.147597] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1363.148726] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1363.149617] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1363.150466] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1363.151305] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1363.152153] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 1363.196591] ------------[ cut here ]------------ [ 1363.197171] WARNING: CPU: 1 PID: 8185 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1363.198300] Modules linked in: [ 1363.198682] CPU: 1 PID: 8185 Comm: syz-executor.4 Not tainted 5.10.235 #1 [ 1363.199499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1363.200514] RIP: 0010:get_pat_info+0x216/0x270 [ 1363.201053] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 e1 88 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 ca 88 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 15 8d 5a 00 e9 [ 1363.203229] RSP: 0018:ffff88804b367898 EFLAGS: 00010216 [ 1363.203866] RAX: 00000000000128a1 RBX: ffff8880467bfe00 RCX: ffffc90001208000 [ 1363.204720] RDX: 0000000000040000 RSI: ffffffff81123696 RDI: 0000000000000007 [ 1363.205570] RBP: ffff88804b367950 R08: 0000000000000000 R09: ffff88804b367820 [ 1363.206432] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1363.207293] R13: 1ffff1100966cf13 R14: 0000000000000000 R15: ffff8880467bfe50 [ 1363.208139] FS: 00007ff69d65e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1363.209101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1363.209799] CR2: 00007f1df137b4c8 CR3: 0000000052e12000 CR4: 0000000000350ee0 [ 1363.210651] Call Trace: [ 1363.210964] ? __warn+0xe2/0x1f0 [ 1363.211377] ? get_pat_info+0x216/0x270 [ 1363.211849] ? report_bug+0x1c1/0x210 [ 1363.212313] ? handle_bug+0x41/0x90 [ 1363.216539] ? exc_invalid_op+0x14/0x50 [ 1363.217006] ? asm_exc_invalid_op+0x12/0x20 [ 1363.217526] ? get_pat_info+0x216/0x270 [ 1363.217982] ? get_pat_info+0x216/0x270 [ 1363.218458] ? get_pat_info+0x216/0x270 [ 1363.218914] ? pgprot_writethrough+0xc0/0xc0 [ 1363.219435] ? finish_task_switch+0x126/0x5d0 [ 1363.219961] ? finish_task_switch+0xef/0x5d0 [ 1363.220490] untrack_pfn+0xdc/0x240 [ 1363.220910] ? track_pfn_insert+0x150/0x150 [ 1363.221425] ? lock_downgrade+0x6d0/0x6d0 [ 1363.221920] ? uprobe_munmap+0x95/0x560 [ 1363.222396] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1363.223131] unmap_single_vma+0x1bc/0x300 [ 1363.223760] zap_page_range_single+0x2ce/0x450 [ 1363.224423] ? unmap_single_vma+0x300/0x300 [ 1363.225039] ? remap_pfn_range_internal+0xc56/0xf60 [ 1363.225742] ? lookup_memtype+0x5b/0x200 [ 1363.226307] ? apply_to_existing_page_range+0x40/0x40 [ 1363.227022] remap_pfn_range+0x139/0x160 [ 1363.227615] ? remap_pfn_range_notrack+0x70/0x70 [ 1363.228270] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1363.229005] io_uring_mmap+0x398/0x530 [ 1363.229490] mmap_file+0x5e/0xe0 [ 1363.229886] mmap_region+0xc49/0x1500 [ 1363.230352] do_mmap+0xcdb/0x11e0 [ 1363.230758] vm_mmap_pgoff+0x198/0x1f0 [ 1363.231202] ? randomize_page+0xb0/0xb0 [ 1363.231700] ksys_mmap_pgoff+0x41c/0x560 [ 1363.232165] ? find_mergeable_anon_vma+0x250/0x250 [ 1363.232760] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1363.233392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1363.234123] do_syscall_64+0x33/0x40 [ 1363.234649] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1363.235453] RIP: 0033:0x7ff6a00e8b62 [ 1363.235894] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1363.238043] RSP: 002b:00007ff69d65e0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1363.238957] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007ff6a00e8b62 [ 1363.239822] RDX: 0000000000000003 RSI: 0000000000090140 RDI: 0000000020ff9000 [ 1363.240686] RBP: 0000000020ff9000 R08: 0000000000000004 R09: 0000000000000000 [ 1363.241547] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000400 [ 1363.242412] R13: 0000000020ffc000 R14: 0000000020000340 R15: 0000000020ff9000 [ 1363.243293] irq event stamp: 1205 [ 1363.243711] hardirqs last enabled at (1213): [] console_unlock+0x92d/0xb40 [ 1363.244733] hardirqs last disabled at (1222): [] console_unlock+0x839/0xb40 [ 1363.245758] softirqs last enabled at (610): [] asm_call_irq_on_stack+0x12/0x20 [ 1363.246818] softirqs last disabled at (545): [] asm_call_irq_on_stack+0x12/0x20 [ 1363.247873] ---[ end trace f3e6ed1ce8c20c56 ]--- VM DIAGNOSIS: 07:43:41 Registers: info registers vcpu 0 RAX=1ffffffff0b285ab RBX=ffffffff85942d58 RCX=ffffffff83e70cd2 RDX=0000000000000001 RSI=ffffffff85d41b4e RDI=ffffffff85942d20 RBP=ffffffff85942d58 RSP=ffff88800cb178c8 R8 =ffffffff85d41b4e R9 =ffffffff85d41bae R10=0000000000032042 R11=1ffff11001962f2a R12=ffffffff85942d5c R13=ffffffff85942d20 R14=ffffffff85942d54 R15=dffffc0000000000 RIP=ffffffff81106baa RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fac8b29c8c0 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005638dd68bea8 CR3=000000000cc5c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffff00ffff0000000000ff XMM02=000000000000003100005638dd675600 XMM03=7269762f736563697665642f7379732f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005638dd64f82000005638dd674b80 XMM06=00005638dd674b4000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822df2cc RDI=ffffffff879f3180 RBP=ffffffff879f3140 RSP=ffff88804b3671e0 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3e67d R14=fffffbfff0f3e632 R15=dffffc0000000000 RIP=ffffffff822df320 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff69d65e700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1df137b4c8 CR3=0000000052e12000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007ff6a01cf7c800007ff6a01cf7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000