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", 0x1000, 0x3f}, {&(0x7f0000000140)="4c4030c86998cc0ffc50e2eda9ffda9b85a4f671e1c9bdb162f1478dcc21f12c52283afc6c8bd45bb8acc1b61e71ccda5bc70bd8adc5a4a424494ff728f87d77dac89c41892b8418bd6835660222141ac7acf3ee963fa506a2f788ddddcd1e22992b8411b234b64ebd8c39c41dc7b4881d71689a5478165ddeee8f3e8d9946674ff9cf1a959b4b8c4840ac4166ef3f4e4364c3c902eb0cef6bebae727cbefe25fe0135d1f62f08b69a5876b39546d709e0b073a0087009e035b1baef64cee6e7acbebe3d78ecf377821232f2a2c0b427cda219", 0xd3, 0x2}, {&(0x7f0000000240)="e58b6eb81d43", 0x6, 0x4}, {&(0x7f0000000280)="7f22966e54eb2fc1fab58817aa0fc8e78a55c2712b29abedac785f194e9e5a16e4dfcf9891597939a3d6dcef981a57533548b31d62aff55195f417368f08ba4a7de7046f4c8b110b9da748", 0x4b, 0x1}], 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="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"]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) preadv(r2, &(0x7f00000002c0), 0x0, 0x10001, 0x9) r3 = fsmount(0xffffffffffffffff, 0x0, 0x87) mount$9p_fd(0x0, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00), 0x20000, &(0x7f0000001c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6e843d", @ANYRESHEX=r1, @ANYBLOB=',access=any,uname=./cgroup/syz1\x00,uname=/dev/ttyS3\x00,version=9p2000.L,cache=loose,access=client,msize=0x0000000000000007,afid=0x000000000000002b,noextend,rootcontext=root,measure,smackfsroot=[,obj_role=,smackfsroot=./cgroup.cpu/syz1\x00,\x00']) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400), 0x10000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) 05:39:27 executing program 7: r0 = syz_mount_image$nfs4(&(0x7f0000000f00), 0x0, 0x0, 0x1, &(0x7f0000001000)=[{&(0x7f0000000f80)="8d", 0x1}], 0x1000000, &(0x7f0000001040)={[{}, {'($:.'}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x92a82, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x20}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 05:39:27 executing program 3: io_setup(0xd29, &(0x7f0000000780)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) io_submit(r0, 0x3, &(0x7f0000000600)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="1c", 0x1}, 0x0, 0x0]) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000040)) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r4, &(0x7f00000006c0)={&(0x7f0000000200), 0xc, &(0x7f0000000680)={&(0x7f0000000240)={0x54, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x14815}, 0x4000000) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f0000000180)={{}, {0x4}, 0x0, 0x0, 0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)="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", 0x171, 0x0, &(0x7f0000000480)={0x2, 0x124, {0x0, 0xc, 0xd9, "f1e393fd324d2b76f4cebdccaa1c01e72f272246adf8d2798b4f2526bd63a3c09ee48c9a87738f6dc9f46049f12b4d91fdf9ae356eb608cf556e78697ef3aacfcc1571f9481bb04d6d738f42aa0148c2618f24b508b6635f77fedcd0e80ef215b0d763278339a2701bff5d383e4fe3360334a96d25d45e36ad58e3f8212b1e7de3db940e00d9e03279d1d132a4026d12d2e5e8de0aece41e16cf2434726a96f0bbfb260919939286d1cdb09cd14752509d7843dc23a342253ff4bdf70e5400177fe2c797ae0bb0f56f24655b87499b57b2b1fe0aebf1d2c68b", 0x3e, "73a386cb235e7f3749fba37f1bca5be6d83ab0694535e7886bbf852319695e12da59f410d16134fe51e7c8a8c618745b85a48e839319902f340f0c73074d"}, 0x20, "75341314be5b2b011c7fe74e69d31e261a9d74808b264df8f7378760893c8d97"}, 0x150}) 05:39:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000280), 0x0, 0x80, 0x0, 0x0, 0x0}) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000500)={0x53, 0xfffffffffffffffc, 0xbb, 0x81, @buffer={0x0, 0x22, &(0x7f0000000080)=""/34}, &(0x7f0000000380)="67f9decd0a5f0da814ec7fc5ba8e95e48783a5feee11895b70ac3c61821948f2fb4b7fd0ec3586a44ac27ec118b8e83e7cb74cdf4e149c56bafaab990f2b9eeeb35f541c67f3b2fffe2adc8867e2d0bb6bc02515ae8e6d6084c6e81a20d73596b6f70319a67a4532152920fb57fc70483404c2ffbeef04183cbf92bb3f4123bec6390ba422b7bc20f2a31160f9a1fce93b45b4d68daff51e5147257f552be304f615fe31536224a1437e5df38b83abc5a857bd5f118a5dc6e33c68", &(0x7f0000000440)=""/145, 0x6, 0x1, 0x0, &(0x7f0000000140)}) 05:39:27 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:39:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xed2, 0x0, 0x0) 05:39:27 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x1ff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001500)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000001540)='net/protocols\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0xa000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000040)={0x3, 0x1, 0x9, 0xf, 0x79, &(0x7f0000001580)}) r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x37, 0x4, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000, 0x3f}, {&(0x7f0000000140)="4c4030c86998cc0ffc50e2eda9ffda9b85a4f671e1c9bdb162f1478dcc21f12c52283afc6c8bd45bb8acc1b61e71ccda5bc70bd8adc5a4a424494ff728f87d77dac89c41892b8418bd6835660222141ac7acf3ee963fa506a2f788ddddcd1e22992b8411b234b64ebd8c39c41dc7b4881d71689a5478165ddeee8f3e8d9946674ff9cf1a959b4b8c4840ac4166ef3f4e4364c3c902eb0cef6bebae727cbefe25fe0135d1f62f08b69a5876b39546d709e0b073a0087009e035b1baef64cee6e7acbebe3d78ecf377821232f2a2c0b427cda219", 0xd3, 0x2}, {&(0x7f0000000240)="e58b6eb81d43", 0x6, 0x4}, {&(0x7f0000000280)="7f22966e54eb2fc1fab58817aa0fc8e78a55c2712b29abedac785f194e9e5a16e4dfcf9891597939a3d6dcef981a57533548b31d62aff55195f417368f08ba4a7de7046f4c8b110b9da748", 0x4b, 0x1}], 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="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"]) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x1ff) preadv(r2, &(0x7f00000002c0), 0x0, 0x10001, 0x9) r3 = fsmount(0xffffffffffffffff, 0x0, 0x87) mount$9p_fd(0x0, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00), 0x20000, &(0x7f0000001c40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c6e843d", @ANYRESHEX=r1, @ANYBLOB=',access=any,uname=./cgroup/syz1\x00,uname=/dev/ttyS3\x00,version=9p2000.L,cache=loose,access=client,msize=0x0000000000000007,afid=0x000000000000002b,noextend,rootcontext=root,measure,smackfsroot=[,obj_role=,smackfsroot=./cgroup.cpu/syz1\x00,\x00']) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400), 0x10000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) 05:39:27 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x401, 0x5, 0x1, 0xff}, {0x9, 0xd2, 0x5, 0x40}, {0x7, 0x20, 0x7, 0x1ff}, {0x8, 0x4, 0x0, 0x7fffffff}, {0x401, 0x3f, 0x1, 0x28}, {0x7, 0x17, 0x3, 0x7}]}) accept$unix(0xffffffffffffffff, 0x0, 0x0) 05:39:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:39:28 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31363931393939333900"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000cf7e49a1d95947318303ae70299e26a0010040000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000e0f4655fe0f4655fe0f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="2000000098cfbf5498cfbf5400000000e0f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000e0f4655fe0f4655fe0f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000e0f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000e0f4655fe0f4655fe0f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000e0f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000e0f4655fe0f4655fe0f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000e0f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000e0f4655fe0f4655fe0f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000904c48a10000000000000000000000000000000000000000000000002000000098cfbf5498cfbf5498cfbf54e0f4655f98cfbf540000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000e0f4655fe0f4655fe0f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000007e8b766c0000000000000000000000000000000000000000000000002000000098cfbf5498cfbf5498cfbf54e0f4655f98cfbf540000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000e0f4655fe0f4655fe0f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3136393139393933392f66696c65302f66696c6530000000000000000000000000000000000000000000003e5efe8c0000000000000000000000000000000000000000000000002000000098cfbf5498cfbf5498cfbf54e0f4655f98cfbf540000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000e0f4655fe0f4655fe0f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000e350ad400000000000000000000000000000000000000000000000002000000098cfbf5498cfbf5498cfbf54e0f4655f98cfbf540000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)=ANY=[@ANYBLOB='\x00']) r1 = inotify_init() fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x3) mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2304009, 0x0) r2 = dup2(r1, r1) mknodat(r2, &(0x7f0000000680)='./file0\x00', 0xc000, 0x3) mount_setattr(r0, &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000640)={0x70, 0x80, 0x100000, {r0}}, 0x20) 05:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xed8, 0x0, 0x0) [ 349.463137] loop6: detected capacity change from 0 to 512 [ 349.498316] loop4: detected capacity change from 0 to 2048 05:39:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x266238bbef71d829) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, 0x0, 0x0, 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file1\x00') ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000000)={0x2}) pwritev(r0, &(0x7f0000002780)=[{&(0x7f0000000380)="f5840916c848f63460174b39d38823f34e79ba3e7d5740f74e610265a5334b600cbc4a0271f11ddfb27c9ef848b746172707e2c85ae8502931089964ee72e99ae21302a0293dbc53082d9f7290acb6f065d1135d2178c6837f259881b55dbba1f69329d2f701e4d1416ece73292fb3", 0x6f}, {&(0x7f0000000400)="5992e7f9fe5a37797d4e27e6985ac0ad", 0xffffff69}, {&(0x7f0000002840)="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", 0xf81}], 0x3, 0x1, 0x0) 05:39:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xee8, 0x0, 0x0) [ 349.533279] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 05:39:40 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf9, 0x0, &(0x7f0000000200), 0x40000, &(0x7f0000000040)={[], [{@fowner_lt={'fowner<', 0xee00}}]}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d, 0x1}}, {@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@access_user}], [{@smackfshat={'smackfshat', 0x3d, 'ext4\x00'}}, {@uid_gt}, {@subj_type}, {@subj_role={'subj_role', 0x3d, '+.)[a[*)('}}, {@uid_lt={'uid<', r1}}, {@fowner_gt={'fowner>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}}) 05:39:40 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x5, &(0x7f0000000540)=[{&(0x7f0000000280)="ea3d85707e45ba412a8c2dded5c7a133bde04b18a9d2daf6b66df8e6fff10bdc778bc063ab9705945279855267d886af34356993af5a75fe50c230daa3aa8e04f30b17c77f10b5417ce4f3bc2d28c5f780c8f15e5128e86fe5189086aedec263ff9f167492143394fb16b49faed6c5f2924be2a914b2f4c1739903a9", 0x7c, 0x1}, {&(0x7f0000000300)="f017b7eb3577cb987862eb9844bbcfbc75fe297a06ca3f1b6c2ca7ba987c9b08d94a8a1ad4ceac50cc23df87ce262786bf70761373e4c3bccf678c3093412c32", 0x40, 0x7ff}, {&(0x7f0000000340)="ad39d60951fe668d3d126bda5c9755b147c56aea653cfb636088d2cea484a8d948833b19b628958dae2798b1953b790d478ce9491108299b8ba3ec017da93cb9e2a71ab4a9482748cfe77c2235160705e78c0b97d5e9b9029409df9eef13699f815d5de95a68c93f97d352e32e2ab5d2d94e257f4ddd878542bc356f", 0x7c, 0x4}, {&(0x7f00000003c0)="39d17515db8b0756648a4ab565f20cb67853a1ed70cb75e50d1a84d6c1f413ee780ea8a540063f12cf6445e7d753bed8c6b2d23e31c415852290e4febad3c32d1ee5f2a956aae554f14a5eea4b94371f099e1f0ff8f4a5d2c7e3de0aea1423e8c32ed294259d001f749ee92615b5b815793de286dd329596df2642f1fee17b4144f9008d1f2c1497bd3930ff49e94ced3a9df712b8bb64dce2194b1fc414961bbff0a3c19ce60c35403ba846ee1916d27eca524fe0fa5965a88d3ceb5009228d7277c242537c3b8ec0ed3dc9db", 0xcd, 0x9}, {&(0x7f00000004c0)="0fa0ee5b4dfd6013bf688e70e8769f9704cfeadf820173afd08708980cbf8f1f72866d33aa5e8718dff0c127343bab9769920c0e6139873aca9a489fb77757e59321464981f0b8288b2c944073589fb99742a66b9c7a126ad6b200", 0x5b}], 0x100000, &(0x7f00000005c0)={[{@dioread_lock}, {@sysvgroups}, {@auto_da_alloc}, {@nouid32}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@i_version}, {@delalloc}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@permit_directio}, {@hash}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) fstatfs(r1, &(0x7f0000000080)=""/76) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x1800009, &(0x7f0000000040)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000d80)=[{&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/234, 0xea}, {&(0x7f00000008c0)=""/77, 0x4d}, {&(0x7f0000000940)=""/119, 0x77}, {&(0x7f00000009c0)=""/4, 0x4}, {&(0x7f0000000a00)=""/184, 0xb8}, {&(0x7f0000000c40)=""/38, 0x26}, {&(0x7f0000000b00)=""/187, 0xbb}, {&(0x7f0000000c80)=""/210, 0xd2}], 0x9, 0x80000000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r3, &(0x7f0000000680)='./file0\x00', 0x149280, 0x100) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x20) 05:39:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 361.953570] netlink: 8444 bytes leftover after parsing attributes in process `syz-executor.4'. 05:39:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x81cc0, &(0x7f0000000180)=ANY=[]) r2 = openat(r0, &(0x7f0000000600)='./file1\x00', 0x100, 0x81) fspick(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x6) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3, 0x800) accept$unix(r3, 0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@private1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r5 = openat$incfs(r1, &(0x7f0000000740)='.log\x00', 0x1, 0x48) openat(r5, &(0x7f0000000780)='./file1\x00', 0x105000, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r8, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) statx(r8, &(0x7f00000007c0)='./file1\x00', 0x100, 0x40, &(0x7f0000000800)) preadv(r7, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) mknodat$loop(r7, &(0x7f0000000640)='./file1\x00', 0x20, 0x1) connect(r2, &(0x7f0000000680)=@l2tp={0x2, 0x0, @broadcast, 0x4}, 0x80) mount$9p_tcp(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x16400, &(0x7f00000004c0)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'nfs\x00'}}, {@access_uid}, {@fscache}], [{@subj_role}, {@euid_gt={'euid>', r4}}, {@fowner_eq={'fowner', 0x3d, r6}}, {@pcr={'pcr', 0x3d, 0x19}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsfloor}, {@seclabel}, {@audit}, {@dont_hash}]}}) mknod(&(0x7f00000005c0)='./file1\x00', 0x80, 0x400) creat(&(0x7f0000000700)='./file1\x00', 0xd1) 05:39:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="91973ca2d96082b206bd3cf7bd6fa1875b412f2c7362ce21fe6e9a9a9f2ca5ce39a96636b0bf507029701f48845c7d37327bf39de3ec6596097c15d34ccf5d6b18c15c1f0b4670850cfe91394316efb79b9ba3717af8bb91f76e4560b305cb9a4186e76a840880ff17b3620aac25fc6c2c043056ba5bfd8aa994b2a81b153dc2faa6a7d25c424404e9a81b2d57e24fb2a123b05094f52e1816b86b24675e040785adbfaad47ca7d97b032d4aecdc6cb025a3b744301d159e54306a56c199416fa55e316183c2a49dbe", 0xc9}], 0x1) [ 361.960067] loop6: detected capacity change from 0 to 512 [ 361.978613] netlink: 8444 bytes leftover after parsing attributes in process `syz-executor.4'. sendmsg$netlink(r0, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000002580)=ANY=[@ANYBLOB="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"/8461], 0x2114}], 0x1}, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000040)={&(0x7f0000000000)=""/19, 0x13, 0x8001}) 05:39:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xeed, 0x0, 0x0) 05:39:40 executing program 3: prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040)) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0x1c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40890}, 0x2400c084) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x14, 0x19, {0x8, 0x7, 0x1, 0x4}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000007, 0x32, 0xffffffffffffffff, 0x4b41e000) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r0, 0x100, 0x70bd2a, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x8}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) fsopen(&(0x7f00000000c0)='afs\x00', 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000140)) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 05:39:40 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:39:40 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) setxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7573270c67722e79000000b09dd3b29e6780e72f0853a883532d194c4729bed32f8d91e12fd8454218eb7dcea8c5070ce952eb9c17a497bfe0c7214bb2d2f4985cf8950fb2a4f42e50c0f719dc93c6d7fa06b4e4b342936ed92543c76a510b002b53e0498084c79849382faf81d6559ac4"], &(0x7f0000000100)=']\x00', 0x2, 0x3) setresuid(r0, r0, r0) mknod$loop(&(0x7f0000000500)='./file1\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file1\x00') 05:39:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:39:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) r1 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x81cc0, &(0x7f0000000180)=ANY=[]) r2 = openat(r0, &(0x7f0000000600)='./file1\x00', 0x100, 0x81) fspick(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x6) r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3, 0x800) accept$unix(r3, 0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@private1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r5 = openat$incfs(r1, &(0x7f0000000740)='.log\x00', 0x1, 0x48) openat(r5, &(0x7f0000000780)='./file1\x00', 0x105000, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={""/10, ""/2, @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r8, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) statx(r8, &(0x7f00000007c0)='./file1\x00', 0x100, 0x40, &(0x7f0000000800)) preadv(r7, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) mknodat$loop(r7, &(0x7f0000000640)='./file1\x00', 0x20, 0x1) connect(r2, &(0x7f0000000680)=@l2tp={0x2, 0x0, @broadcast, 0x4}, 0x80) mount$9p_tcp(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x16400, &(0x7f00000004c0)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'nfs\x00'}}, {@access_uid}, {@fscache}], [{@subj_role}, {@euid_gt={'euid>', r4}}, {@fowner_eq={'fowner', 0x3d, r6}}, {@pcr={'pcr', 0x3d, 0x19}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfsfloor}, {@seclabel}, {@audit}, {@dont_hash}]}}) mknod(&(0x7f00000005c0)='./file1\x00', 0x80, 0x400) creat(&(0x7f0000000700)='./file1\x00', 0xd1) 05:39:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xefa, 0x0, 0x0) [ 362.065406] loop6: detected capacity change from 0 to 512 05:39:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, 0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:39:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002d80), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000040)) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) 05:39:53 executing program 1: syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) 05:39:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:39:53 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x5, &(0x7f0000000540)=[{&(0x7f0000000280)="ea3d85707e45ba412a8c2dded5c7a133bde04b18a9d2daf6b66df8e6fff10bdc778bc063ab9705945279855267d886af34356993af5a75fe50c230daa3aa8e04f30b17c77f10b5417ce4f3bc2d28c5f780c8f15e5128e86fe5189086aedec263ff9f167492143394fb16b49faed6c5f2924be2a914b2f4c1739903a9", 0x7c, 0x1}, {&(0x7f0000000300)="f017b7eb3577cb987862eb9844bbcfbc75fe297a06ca3f1b6c2ca7ba987c9b08d94a8a1ad4ceac50cc23df87ce262786bf70761373e4c3bccf678c3093412c32", 0x40, 0x7ff}, {&(0x7f0000000340)="ad39d60951fe668d3d126bda5c9755b147c56aea653cfb636088d2cea484a8d948833b19b628958dae2798b1953b790d478ce9491108299b8ba3ec017da93cb9e2a71ab4a9482748cfe77c2235160705e78c0b97d5e9b9029409df9eef13699f815d5de95a68c93f97d352e32e2ab5d2d94e257f4ddd878542bc356f", 0x7c, 0x4}, {&(0x7f00000003c0)="39d17515db8b0756648a4ab565f20cb67853a1ed70cb75e50d1a84d6c1f413ee780ea8a540063f12cf6445e7d753bed8c6b2d23e31c415852290e4febad3c32d1ee5f2a956aae554f14a5eea4b94371f099e1f0ff8f4a5d2c7e3de0aea1423e8c32ed294259d001f749ee92615b5b815793de286dd329596df2642f1fee17b4144f9008d1f2c1497bd3930ff49e94ced3a9df712b8bb64dce2194b1fc414961bbff0a3c19ce60c35403ba846ee1916d27eca524fe0fa5965a88d3ceb5009228d7277c242537c3b8ec0ed3dc9db", 0xcd, 0x9}, {&(0x7f00000004c0)="0fa0ee5b4dfd6013bf688e70e8769f9704cfeadf820173afd08708980cbf8f1f72866d33aa5e8718dff0c127343bab9769920c0e6139873aca9a489fb77757e59321464981f0b8288b2c944073589fb99742a66b9c7a126ad6b200", 0x5b}], 0x100000, &(0x7f00000005c0)={[{@dioread_lock}, {@sysvgroups}, {@auto_da_alloc}, {@nouid32}, {@init_itable_val={'init_itable', 0x3d, 0x5}}, {@i_version}, {@delalloc}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@permit_directio}, {@hash}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) fstatfs(r1, &(0x7f0000000080)=""/76) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x1800009, &(0x7f0000000040)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000d80)=[{&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/234, 0xea}, {&(0x7f00000008c0)=""/77, 0x4d}, {&(0x7f0000000940)=""/119, 0x77}, {&(0x7f00000009c0)=""/4, 0x4}, {&(0x7f0000000a00)=""/184, 0xb8}, {&(0x7f0000000c40)=""/38, 0x26}, {&(0x7f0000000b00)=""/187, 0xbb}, {&(0x7f0000000c80)=""/210, 0xd2}], 0x9, 0x80000000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r3, &(0x7f0000000680)='./file0\x00', 0x149280, 0x100) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x20) 05:39:53 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) fchown(0xffffffffffffffff, 0xee01, r0) 05:39:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf00, 0x0, 0x0) 05:39:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x8080) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f0000000080)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000740)={0x140, r1, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5}, @NL80211_ATTR_PREV_BSSID={0x64}, @NL80211_ATTR_DISABLE_HT={0x4}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0xb, 0xf9, "790f128fb8c3f5"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x0, 0xfb, 0x2df}], @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x0, 0x119, 0xb}, @NL80211_ATTR_WIPHY_FREQ, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x0, 0x118, 0x20}]]}, 0x140}, 0x1, 0x0, 0x0, 0x40488c0}, 0x4000000) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002100000008000300", @ANYRES32=r2, @ANYBLOB="2c002c80080000000000000008000000ff0f0074d1a254646f1ee300bdfe0000000000000800000000000000993084fe7d954bb1"], 0x48}}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r4, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000380)) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r5, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f00000003c0)={'syztnl2\x00', 0x0, 0x700, 0x1, 0x1, 0x2b, {{0x21, 0x4, 0x2, 0x1a, 0x84, 0x64, 0x0, 0x81, 0x2f, 0x0, @empty, @broadcast, {[@cipso={0x86, 0x4c, 0x1, [{0x0, 0x7, "f5cbd88238"}, {0x1, 0xb, "c9ad3c863b6e7cc5a3"}, {0x5, 0xa, "c4b13f32d8994e5f"}, {0x2, 0x12, "fdefc8477bc67ae60d81139ce2b4037f"}, {0x5, 0x10, "a85774c89bc1625a0458312e2556"}, {0x7, 0x2}, {0x5, 0x6, "4ac31ef0"}]}, @ra={0x94, 0x4}, @end, @noop, @timestamp={0x44, 0x1c, 0x68, 0x0, 0x7, [0x800, 0x8, 0x3, 0x401, 0x3, 0x74d]}, @noop]}}}}}) [ 375.197525] loop6: detected capacity change from 0 to 512 05:39:53 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r0, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKALIGNOFF(r1, 0x125d, &(0x7f0000001100)) dup(r1) 05:39:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf06, 0x0, 0x0) 05:39:53 executing program 0: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='tunl0\x00'/16, @ANYRES32=0x0, @ANYBLOB="00000000ff0f000000000000450000140000000000009078e00000021eb9393c"]}) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=""/143) r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f00000000c0)=[{0x1, 0xfffd, 0x1000}, {0x4, 0x8}, {0x2, 0x3, 0x800}, {0x1, 0x4, 0x800}, {0x0, 0xf8, 0x1000}, {0x4, 0x21, 0x1800}], 0x6, &(0x7f0000000180)={r1, r2+60000000}) 05:39:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:39:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) fallocate(r0, 0x20, 0x0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000140)="546db2763fa4bac3ee723232024382e59ea93e4734cf099ca6714e7983150fb14cf7c330b0efae579fde842e21f4756f6d89c134c25a2c93cc94d9ffd5a5bb28e8a022e64fcc1b80482e3aa6b4382a98600ce68a45ea2fe04870255d7c2ad67af7c1dbc405262b25d0a2485a0bbac6195e4eedf4f6905a918daa2ad91ce737f0a35155714b1a00b325cf1c05f834939d4212c3e9a884a52cde1ea5a0e08a186e8f9f2308822df4be5074f12cff4da4d46effc3715aa624d7cd68474b0f82454c8d1875dde6644d6106", 0xc9}, {&(0x7f0000000280)="b304db914fcdba8caa3cfcc593b43ecd468e4a99edbdc317882640e52270d173d35f9368a1098b487ff0cba5a9bc8d778e20cbc30bcf0d3fa2ad5257", 0x3c}, {&(0x7f00000002c0)="439534336de3a52d902706c5372afbf81cb3bc8f00f17d0e4988e2e1be43232f67d2bc0dc2d0a8e28a49aa79112ad97064ddb5969b2e97635b3ce5eb9e011db0a829ad02ef3c30e7a22a124a5b7b411a07a63484a1acaa7b1a393a2a516794db99d831048364230a5376e3958783292690ed4562a438ddf9c341c336a0b8ffbf3de9da578655db311881388044f8650be46deb27376c2408ed6fa84d6948cfb44ff6c5842d086bdab06ecc4fc3c21b07e47b02421cbff1e2235c1d09f140b3ce", 0xc0}, {&(0x7f0000000380)="58e28e67b70f53a6b47bf1ff", 0xc}, {&(0x7f00000003c0)="38055af91e2754cb4ae2fe8232d7a962106267e61032d54165e8ad5035e6acb639864cee473e8fdbd130c575169b38e09e37b4e96c01b5975d54dcb8425621ed278b0069589c83ce5628248f0ea255699a48d03990dd4f0ee4369cf6fd6de3c0830b27ca2fe9121c3a", 0x69}, {&(0x7f0000000440)}, {&(0x7f0000000480)="a4f28ce081101ea44f43080ab68295446bd976575deea62646e5d639cdae741d4b281a234bebf1b0ea43d6d0c2b50d5faee7e2517a2753ba43253a35660857478463b4d02ef912bc1d6d56023591fe94e2a502402677c180", 0x58}, {&(0x7f0000000500)="c972330cc01c9784874453ae4ed79f8896da6d2c3179cc407ceee430e0d69af21f650a75129e421ba06aace5d8b4b7ae969b6b8ceb3966fdfb34e4d8032a5359da4a0e04f950fcd5476dbc08d0d87077c01c27d3b8347b7ef2070919b503362339214261e5fa5a0ef44cb2b89936ffa8fd2ebd62abbb26ebc4cc5e49e81ae5bf5a2dcc7e0925c8b8dacd23e446c0ca1bbcd9cddbe9e4b433358efca765754fca590dc770414254ecac3056786903e7e0d98cb5cce5796fb698", 0xb9}], 0x8, 0x2, 0x2) openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8000, 0x0, 0x9}, 0x18) 05:39:53 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x40b01, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x2, 0x0, 0x11, &(0x7f0000000040)="b6b9e07719e1469ffd5261c7e8bc13591e"}) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x100) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 05:39:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7ff, 0x390801) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000080)={0x2, {0x2, 0x2, 0x3, 0x1, 0x2, 0x10}}) ioctl$KDGKBDIACR(r0, 0x5423, &(0x7f0000000040)=""/19) [ 375.310077] loop6: detected capacity change from 0 to 512 05:39:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) [ 375.374769] loop6: detected capacity change from 0 to 65 [ 375.380686] EXT4-fs (loop6): bad geometry: block count 64 exceeds size of device (8 blocks) 05:40:06 executing program 1: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x50}}, './file0\x00'}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000080)) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x80, 0x1b, 0x20, 0x20, 0x2, 0x3, 0x4, 0x6, 0x38, 0x153, 0x8, 0x2, 0x20, 0x1, 0x200, 0x630, 0xac}, [{0x6, 0x8, 0xb89, 0x8, 0x1, 0x3, 0xbd3c0f9b, 0x9}], "6d19fb1febb71e64881f0ec7919c8c9726e5a357f0b54fca98bf91343c113fe899705624b742b68fc725cf649d700305640efee501bb73a097f3e24e6d1cc2ccf7e305b42802b6da8e5937df111a0f8b6bafe834eb3b968e2fa8ae455f6bdc70ee38c0d500b3c00359a1bee36bf28c88b27b21f7608f07835f12952617ee1a31ae3269d2a533f32acaa20a29614419058510c6839fdd4e6515e5e74e72df7d6fd230244eb3107457dff0147b915d75bf0e59352f4d2a24bc39ea12e7438915ecdeda672763b3134fb6", ['\x00']}, 0x221) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x6400) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000000c0)) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e30323537333639353800"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040000c00000000000000e2f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000005900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000000980)="ed41000000100000e2f4655fe2f4655fe2f4655f00000000000004008000000000000800050000000af30004000000000000000000000001000000181000000ed12c9e84fba4f9ece4c92786eff85b5be882aa9f0fe510e6aa4d3585de56e91bb17b10992c18fe2c40b3301f55bbf8b9057543057fa9aaf179dc17d7424b6e093a0d7a45d2a459f95ca0965ba3c25eda7c1256d6eb3b47cdcc5ef5a215fcac068e0ed09baa", 0x40, 0x4100}, {&(0x7f0000012700)="20000000b4253260b425326000000000e2f4655f00"/32, 0x82, 0x4180}, {&(0x7f0000012800)="8081000000180000e2f4655fe2f4655fe2f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012900)="20000000000000000000000000000000e2f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012a00)="8081000000180000e2f4655fe2f4655fe2f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f0000012b00)="20000000000000000000000000000000e2f4655f00"/32, 0x20, 0x4380}, {&(0x7f0000012c00)="c041000000400000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012d00)="20000000000000000000000000000000e2f4655f00"/32, 0x20, 0x4a80}, {&(0x7f0000012e00)="ed41000000100000e2f4655fe2f4655fe2f4655f00000000000002008000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000005bcc129100000000000000000000000000000000000000000000000020000000b4253260b4253260b4253260e2f4655fb42532600000000000000000", 0xa0, 0x4b00}, {&(0x7f0000012f00)="ed8100001a040000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000005f43fa2400000000000000000000000000000000000000000000000020000000b4253260b4253260b4253260e2f4655fb42532600000000000000000", 0xa0, 0x4c00}, {&(0x7f0000013000)="ffa1000026000000e2f4655fe2f4655fe2f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3032353733363935382f66696c65302f66696c6530000000000000000000000000000000000000000000006561281700000000000000000000000000000000000000000000000020000000b4253260b4253260b4253260e2f4655fb42532600000000000000000", 0xa0, 0x4d00}, {&(0x7f0000013100)="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", 0x1a0, 0x4e00}, {&(0x7f0000013300)="ed81000064000000e2f4655fe2f4655fe2f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000eaaaeb6900000000000000000000000000000000000000000000000020000000b4253260b4253260b4253260e2f4655fb42532600000000000000000", 0xa0}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013500)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000013600)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000013d00)="0500"/32, 0x20, 0x31000}, {&(0x7f0000000800)="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", 0x106, 0x31400}, {&(0x7f0000013f00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000000a40)="030000000000000000000000000000000000000000000000001a437a12026b0f79bb10972f22beb100000000000000", 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000000940)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000014600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000014b00)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000014c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000014d00)) kcmp(0xffffffffffffffff, 0x0, 0x0, r2, r1) 05:40:06 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:40:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:40:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365667265652c00400b7a416663360b4f98bb47e1f8a75b3d7b775093d0da413e006fe2d2eb64bf87c833b035154037f90800c320b72e2b7f15d6e2c947e66f1ea18935b4fc6d719bc7e4709c52d57806cb3c0e9d85b668d6f39c47cbb94a1bab41488d50accff1dfb7f06b8bf29a6a184eb0f606beb4c5811ce1f4f2d0cbbfcdb6516cdfab8ee6c28a31452817231f12b44cd82e1d6ee3eedffe6816111f8aff948e"]) 05:40:06 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x6, 0x6) sendfile(r0, r0, 0x0, 0xffffffff000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) 05:40:06 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x40b01, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x2, 0x0, 0x11, &(0x7f0000000040)="b6b9e07719e1469ffd5261c7e8bc13591e"}) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x100) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 05:40:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf16, 0x0, 0x0) 05:40:06 executing program 4: r0 = syz_io_uring_setup(0x1dc4, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x400, 0x34a, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000001340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) shutdown(r3, 0x2) [ 388.330345] loop6: detected capacity change from 0 to 65 [ 388.340559] loop1: detected capacity change from 0 to 4096 [ 388.348410] EXT4-fs (loop6): bad geometry: block count 64 exceeds size of device (8 blocks) [ 388.363870] EXT4-fs error (device loop1): ext4_ext_check_inode:497: inode #2: comm syz-executor.1: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1024, max 0(0), depth 0(0) [ 388.365696] EXT4-fs (loop1): get root inode failed [ 388.366106] EXT4-fs (loop1): mount failed 05:40:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf1b, 0x0, 0x0) 05:40:06 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) flistxattr(r0, &(0x7f0000000140)=""/101, 0x65) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{0x1, 0x9, 0x2, 0x9}, {0x3, 0x2, 0x93, 0xfb02}, {0x5, 0x8, 0x8f, 0x1}, {0xffff, 0x80, 0x1f, 0x7}, {0x2, 0xff, 0x5}, {0x634, 0x1f, 0x11, 0x3}, {0x1, 0x1, 0x7f, 0x6}, {0x8, 0x1, 0x1f, 0xfffffff9}, {0x7, 0x7f, 0x2, 0x401}, {0x5, 0x1, 0x1, 0x2}]}) r1 = fork() r2 = getpid() kcmp(r1, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) [ 388.392011] loop1: detected capacity change from 0 to 4096 05:40:06 executing program 0: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000100), 0x7, 0x2) r2 = fork() fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000080)={0x30, 0x1a, 0x400, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x3a, 0x0, 0x0, @u32=0x4}, @generic="1d8fd0bd5a1e546882e6e2d1649cb1", @typed={0x8, 0x3f, 0x0, 0x0, @pid}]}, 0x30}, {&(0x7f00000000c0)={0x1c, 0x24, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@generic="55a8bff61098da0f7d"]}, 0x1c}, {&(0x7f00000002c0)={0x12b0, 0x21, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x11a4, 0x50, 0x0, 0x1, [@typed={0x8, 0xa, 0x0, 0x0, @ipv4=@empty}, @generic="b32bd34b85dd75d0e418630e90560846fb5358aa02224f53502a80cb33853a9306be64115f082cf23691a10edd9955663e83039d419945e0dcec24acc71e34685167e36d598392745c95ef06234146d351a544555f3bb203bd311ea1352a22d29bbdf9b0a34649c96821a69e6e7555af61bf374f493762dad8c92d63c727bd3589d47e3f2986451131a66878ce87aa72e04af9162c4fd265be9c5730d924d27c7db95d10dbad961362ee02f68e18ee7aa8673ff04d", @typed={0x8, 0x64, 0x0, 0x0, @u32}, @generic="dc7003ad6cdfae3ec4592453bc98a8c199bf4b480e880f3d04415dd4b665542346e3", @typed={0x8, 0x1f, 0x0, 0x0, @u32=0xfffff000}, @generic="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"]}, 0x2024}], 0x9, &(0x7f0000000240)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}], 0x38, 0x44805}, 0x20000000) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x4002, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r7, 0x0) syz_mount_image$tmpfs(&(0x7f0000001800), &(0x7f0000001840)='./file0\x00', 0x8, 0x1, &(0x7f0000001880)=[{&(0x7f0000005580)="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", 0x1000, 0x2}], 0x20022, &(0x7f00000018c0)={[{}, {@size={'size', 0x3d, [0x25, 0x67]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x34, 0x33, 0x74, 0x39, 0x36, 0x37]}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x9}}, {@huge_advise}], [{@permit_directio}, {@smackfshat={'smackfshat', 0x3d, '/dev/input/mouse#\x00'}}, {@euid_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x66, 0x65, 0x36, 0x62, 0x62, 0x37, 0x31], 0x2d, [0x34, 0x63, 0x39, 0x30], 0x2d, [0x39, 0x38, 0x33, 0x62], 0x2d, [0x3, 0x33, 0x36, 0x64], 0x2d, [0x36, 0x5d, 0x38, 0x32, 0xf5, 0x62, 0x30, 0x39]}}}, {@uid_gt={'uid>', r7}}]}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'veth1_macvtap\x00'}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f00000019c0)) 05:40:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}, {0x0}], 0x0, &(0x7f0000013800)) 05:40:07 executing program 4: ptrace$peeksig(0x4209, 0x0, &(0x7f0000000140)={0x40, 0x0, 0x4}, &(0x7f0000000300)=[{}, {}, {}, {}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0xc902, 0xe09e) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) clone3(&(0x7f0000000580)={0x20000000, &(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200), {0x23}, &(0x7f0000000280)=""/52, 0x34, &(0x7f0000000500)=""/30, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x6, {r2}}, 0x58) syz_open_procfs(r3, &(0x7f0000000600)='net/ip_mr_vif\x00') 05:40:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x20040800}, 0x0) 05:40:07 executing program 1: openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800a03, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x4) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x5320, &(0x7f0000000040)) [ 388.565498] loop6: detected capacity change from 0 to 65 [ 388.582361] EXT4-fs (loop6): bad geometry: block count 64 exceeds size of device (8 blocks) [ 401.147068] kmemleak: 5 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 05:40:26 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:40:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf28, 0x0, 0x0) 05:40:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x20040800}, 0x0) 05:40:26 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000001400), 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000140)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) [ 408.242125] No source specified 05:40:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000013800)) 05:40:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {{0x1a}}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x48}, @void, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x0, 0x0, 0x25dfdbfc}, 0x1c}}, 0x211881730a5124ab) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) 05:40:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') syz_io_uring_setup(0x6211, &(0x7f0000001080), &(0x7f0000ff1000/0x1000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r1 = syz_io_uring_setup(0x7feb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, 0x0) io_uring_enter(r1, 0x2f74, 0xaaa8, 0x9247f45e1cb00153, &(0x7f0000001200)={[0x6]}, 0x8) read$hiddev(r0, &(0x7f0000000080)=""/4096, 0x1000) syz_io_uring_submit(r2, 0x0, &(0x7f00000011c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000001100)=0x80, &(0x7f0000001140)=@ieee802154={0x24, @short}, 0x0, 0x80800, 0x1}, 0x9a4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001240), 0x2201, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_DEV_STATS(r6, 0xc4089434, &(0x7f0000001600)={0x0, 0x6, 0x0, [0x9f62, 0x1, 0x1, 0x3, 0x7fff], [0x94f0000000000000, 0x383, 0x6, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0xfff, 0x800, 0xfffffffffffffffb, 0x8, 0xfffffffffffffff8, 0x7, 0x2, 0x3f, 0xce, 0x5cc0, 0x6, 0xa3e7, 0x1ff, 0x7f, 0x2, 0x448, 0x4, 0x1000, 0xfffffffffffffe01, 0x0, 0xd6, 0xffffffffffff7fff, 0x0, 0x63812d4e, 0xffffffffffff8001, 0x401, 0x22, 0x2, 0x6, 0x80, 0x6, 0x2, 0x100000000, 0x101, 0xfffffffffffffdc7, 0xfff, 0x400, 0x3f, 0x1000, 0x1, 0xe000000000000, 0xce, 0x400, 0x4, 0x5, 0x6, 0xffffffff00000000, 0x3c64, 0x9, 0x6, 0x1, 0x1a, 0xb875, 0xae, 0x2, 0x100000001, 0x4, 0x6, 0x3f, 0x0, 0x3, 0x513d, 0x9, 0x6, 0x8, 0x9, 0x7, 0x0, 0x3ff, 0x40, 0x2cd4, 0x5, 0x5, 0x0, 0x80000001, 0x1ff, 0x0, 0x100000000, 0xdf, 0xffff, 0x4, 0x4, 0x6, 0x9, 0xfffffffffffffffc, 0x300000000, 0x0, 0x4, 0xfffffffffffffffb, 0x100, 0x7, 0x521d2378, 0x6, 0x211, 0x9c, 0x3, 0x100000000, 0x6, 0x20, 0x80, 0xff6e, 0x1, 0xffff, 0x9, 0x5ae, 0x3, 0x1ff, 0x9, 0x7, 0x7, 0x200, 0x8, 0x3, 0x80, 0x90]}) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000001a40)={0x0, 0x4, 0xa6ee, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001e40)={0x12, 0x5, {0x4, @struct={0x1f, 0xdc9}, 0x0, 0x0, 0x5, 0x9, 0x6, 0x7, 0x51, @struct={0x6, 0x9}, 0x200, 0xdad, [0x1, 0x20, 0x7f, 0x6a, 0xfffffffffffffffa, 0xd5]}, {0x7, @struct={0x9c66, 0x9}, r7, 0x0, 0x7, 0x1, 0x10001, 0x9, 0xae, @usage=0x6, 0x0, 0x77, [0x2, 0x7ff, 0x7, 0xad9, 0x80000000, 0x7]}, {0x7d, @struct={0xc00, 0x1}, r8, 0x2b, 0xea, 0x7, 0x9, 0x7, 0x0, @usage=0x80000001, 0xfffffff9, 0x2, [0x4, 0x1, 0x5, 0x1, 0xe0b, 0x2]}, {0x8, 0x6, 0x9}}) r9 = accept$inet6(r0, &(0x7f00000014c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000001500)=0x1c) r10 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r10, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f00000015c0)={0x3f, 0x0, &(0x7f0000001580)=[r4, r5, r1, r9, r10, r11]}, 0x6) 05:40:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x6, 0x6) sendfile(r0, r0, 0x0, 0xffffffff000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) 05:40:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 408.332966] No source specified 05:40:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {{0x1a}}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x48}, @void, @void}}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x44, 0x0, 0x0, 0x0, 0x25dfdbfc}, 0x1c}}, 0x211881730a5124ab) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r0) 05:40:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000013800)) 05:40:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) open_tree(r0, &(0x7f0000000180)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) sendfile(r1, r1, 0x0, 0x20) r2 = open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x80100) openat(r2, &(0x7f0000000080)='./file1\x00', 0x402, 0x46) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f00000005c0)="450b4505329049b5b92fb034d4e69929ebc8a78c8e14bad22c0a365db701baad450c175f2ed206039a650b4c195dd411c018a8b29eae144b33902b9bc42e597a526e70711b471395dbfe419af9ef251d9425cb5567f92af1410277a696e61e23db1d03b052414588f4c87a01cc468bc716964757fcf670fa109fd857935e118cd3664b6934a8af779425e011840b9c77ad15979a1b0a08d8ec988f4aab637f52d5cce4a06667ea89d834bfd5f3ff68874125e12bf3bcbbc87e70b7680411781e2c3b6beaac80c3ccf97ac3a5456380185c28aeb22ad898d91a17d599ec2017912cde6ec8a8a55676ea4f129d76ff4c7ef36f17628fce", 0xf6}, {&(0x7f0000000340)="94c8c224bf57e9f5102f4848e0d8c7da5e53886432ce831bdf622c2eb09ef6a46c14ffd175e1995fcc24f1da6bf53ba92651a49ef6e207bc35e8ea7a60bb86f9eaf86a9333185d24d824af95e345041cdbdf91334ea64df9377fb35a091a47e121c84fe6d25874153b73b16d910d7bf0e36530bdae61249166e3de067d1163320d50ecec2f51b17a13d428346781a90df74f4f91d1a5420041ded9f897f082947958f28964e5ad", 0xa7}, {&(0x7f0000000400)="e979bdf57172cca80dfd789251bdeeebe6dd93bfe3591dd1d416a082d853b71909fc6a6c4f6fe40cfdcfb3e065e42ed51c3653067d7a6fa289565ebd9e8c03a12d0dd7fbdd05752fea2b994ecd9f655d9696ef03e6b1ecccf4f3fc01e97cb2c140f766b488c820edf530d2c6bcebabda29b609aef79acd5e11d69dab81b3725e38f3453a207328977b6f4c2fb0ae41cbbd574d85ad947aab34abbce6d1a74019fae6afec9f1b2beddec09109f34e642b30d4a5c054b48053a7f42145eb593f3cb144a3bfd37692559c3680fb443dbdc802c52764398527401c31785ca730a8c512b1", 0xe2}, {&(0x7f0000000500)="c93d5a6a49c04112c922c572d649b2b5393893137eeb4bf8b071b3fa200c2dcc81d61451e2af8279d3cb0c4ae3a3ae3673e9723ef31c9b6e6fc09f3d28231bb3acd31e9d1ba168986f9a0f15ff6c657cef483b9f5be140b3cb2f9709c4e5ca9ba35b812795f3d66bb4249ebc3815b0e77694bfdb4eaaec249a8405c3fd8078dc1b71c1c0f35c84420e5edeb4fcb22e32f98089f106a9f1f3f7579587aa79d6a8715e73a47457b608aa6124", 0xab}], 0x4, 0x4, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r5, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000000)={0x1000000}) 05:40:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf2e, 0x0, 0x0) 05:40:26 executing program 0: perf_event_open(&(0x7f00000038c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100, 0x8}, 0x42044, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0xa) syz_io_uring_setup(0xa82, &(0x7f000000a400)={0x0, 0x39e2, 0x2, 0x1, 0x1d1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000000a480), &(0x7f000000a4c0)) 05:40:26 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000001400), 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000140)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) [ 408.442934] loop4: detected capacity change from 0 to 256 [ 408.448149] No source specified [ 408.465372] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 408.530191] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:43 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000140)) sched_setattr(0x0, &(0x7f0000000000)={0x38}, 0x0) 05:40:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0xffff, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e22, 0x800, @rand_addr=' \x01\x00', 0x101}, 0x1c) 05:40:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:40:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}, {0x0}], 0x0, &(0x7f0000013800)) 05:40:43 executing program 0: r0 = creat(&(0x7f0000001a00)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ba917c50dcbb8a69de33fb1ed341cd5e4d94a770b92bc8dc2ae4824ccf36ecb3f640269fa3d6826617783330c25c8e2431ec928c86d94b95a468ae74d37777bce96399f853a22f928fa13088656c04d76063dc0cde661188047a3b631e31b0e04da1e06a223e1d7b9a2d5ac8f1c1d7d357b4022e83dbbb7ccb554fdd7e52e0443f0a1503b16ef6c5ba20449adb1e15aea4c1089481eb9210"]) lchown(&(0x7f0000000140)='./file0\x00', r1, 0x0) setxattr$system_posix_acl(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="020000000100000000000000040000000000000008000000", @ANYRES32=0x0, @ANYBLOB="000000922140e1013d7d972940e512789c3f451f55887127dee9237cf146258f4d173ec20f86b3f74d9ef6480005ad17ffbbdbae042977524b5d072aa8c1861d3581aed4817847cfdddc"], 0x2c, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000480)={'xfrm0\x00', &(0x7f00000005c0)=@ethtool_per_queue_op={0x4b, 0xf, [0x4, 0x5, 0x8, 0x7, 0x38, 0x2fa, 0xc0000000, 0x6, 0xa, 0x4, 0x2, 0x0, 0x3, 0x7f, 0x9, 0x7fff, 0x1, 0x54c9f388, 0x3, 0x8, 0x200, 0x6, 0x28a, 0x311, 0xfffffffc, 0x5a9c, 0x4, 0x2, 0x7, 0x8, 0x0, 0x6d03007, 0x0, 0x6, 0x3f, 0x6, 0x3, 0x0, 0x71081140, 0x3f, 0x0, 0x100, 0x4, 0x8, 0x80000000, 0x8, 0xffff, 0x5, 0x3, 0x7, 0x80000000, 0xee58, 0x9, 0x3f, 0x0, 0x1, 0x8, 0x5, 0x335e, 0x7, 0xff, 0xffffffe0, 0x6, 0x300000, 0xffffff58, 0x0, 0x0, 0x9, 0x4, 0x3, 0xc, 0x21ed, 0xffffffff, 0x7, 0x101, 0x6, 0x6, 0x3, 0x400, 0x16, 0x669, 0x2ea, 0x800000, 0xecb, 0x4, 0x5, 0x5, 0xfffffffd, 0x1, 0x8, 0x8, 0x4, 0x3fa7, 0x101, 0x5, 0x7, 0x1, 0x4, 0x449e, 0x7f, 0x5, 0xff, 0x644b, 0x5, 0x3, 0x3f, 0x9, 0x5, 0x3, 0x7, 0x8, 0x9, 0x0, 0x0, 0xd0b, 0xfff, 0x2b580, 0x7c, 0x10000, 0x6ce, 0xfffffffd, 0x80000000, 0x50d6d7f7, 0x9, 0x8, 0x4, 0x3, 0xff], "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"}}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2a, &(0x7f0000000540)=""/78, &(0x7f0000000300)=0x4e) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0xe7}) 05:40:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) open_tree(r0, &(0x7f0000000180)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0x0) sendfile(r1, r1, 0x0, 0x20) r2 = open_tree(r1, &(0x7f0000000040)='./file0\x00', 0x80100) openat(r2, &(0x7f0000000080)='./file1\x00', 0x402, 0x46) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f00000005c0)="450b4505329049b5b92fb034d4e69929ebc8a78c8e14bad22c0a365db701baad450c175f2ed206039a650b4c195dd411c018a8b29eae144b33902b9bc42e597a526e70711b471395dbfe419af9ef251d9425cb5567f92af1410277a696e61e23db1d03b052414588f4c87a01cc468bc716964757fcf670fa109fd857935e118cd3664b6934a8af779425e011840b9c77ad15979a1b0a08d8ec988f4aab637f52d5cce4a06667ea89d834bfd5f3ff68874125e12bf3bcbbc87e70b7680411781e2c3b6beaac80c3ccf97ac3a5456380185c28aeb22ad898d91a17d599ec2017912cde6ec8a8a55676ea4f129d76ff4c7ef36f17628fce", 0xf6}, {&(0x7f0000000340)="94c8c224bf57e9f5102f4848e0d8c7da5e53886432ce831bdf622c2eb09ef6a46c14ffd175e1995fcc24f1da6bf53ba92651a49ef6e207bc35e8ea7a60bb86f9eaf86a9333185d24d824af95e345041cdbdf91334ea64df9377fb35a091a47e121c84fe6d25874153b73b16d910d7bf0e36530bdae61249166e3de067d1163320d50ecec2f51b17a13d428346781a90df74f4f91d1a5420041ded9f897f082947958f28964e5ad", 0xa7}, {&(0x7f0000000400)="e979bdf57172cca80dfd789251bdeeebe6dd93bfe3591dd1d416a082d853b71909fc6a6c4f6fe40cfdcfb3e065e42ed51c3653067d7a6fa289565ebd9e8c03a12d0dd7fbdd05752fea2b994ecd9f655d9696ef03e6b1ecccf4f3fc01e97cb2c140f766b488c820edf530d2c6bcebabda29b609aef79acd5e11d69dab81b3725e38f3453a207328977b6f4c2fb0ae41cbbd574d85ad947aab34abbce6d1a74019fae6afec9f1b2beddec09109f34e642b30d4a5c054b48053a7f42145eb593f3cb144a3bfd37692559c3680fb443dbdc802c52764398527401c31785ca730a8c512b1", 0xe2}, {&(0x7f0000000500)="c93d5a6a49c04112c922c572d649b2b5393893137eeb4bf8b071b3fa200c2dcc81d61451e2af8279d3cb0c4ae3a3ae3673e9723ef31c9b6e6fc09f3d28231bb3acd31e9d1ba168986f9a0f15ff6c657cef483b9f5be140b3cb2f9709c4e5ca9ba35b812795f3d66bb4249ebc3815b0e77694bfdb4eaaec249a8405c3fd8078dc1b71c1c0f35c84420e5edeb4fcb22e32f98089f106a9f1f3f7579587aa79d6a8715e73a47457b608aa6124", 0xab}], 0x4, 0x4, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r5, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f00000001c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000000)={0x1000000}) 05:40:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000100)) sendmmsg$sock(r0, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@in={0x2, 0x4e23, @local}, 0x80, 0x0, 0x0, &(0x7f0000001740)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x18}}], 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000040)={'syztnl2\x00', &(0x7f0000000300)={'syztnl1\x00', 0x0, 0x4, 0x7d, 0xfd, 0x10001, 0x4, @empty, @empty, 0x7800, 0x40, 0x4, 0x1}}) bind$packet(r1, &(0x7f0000000380)={0x11, 0x15, r2, 0x1, 0x2}, 0x14) recvmmsg(r0, &(0x7f00000001c0), 0x0, 0x12022, 0x0) 05:40:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf34, 0x0, 0x0) [ 424.591125] loop4: detected capacity change from 0 to 256 [ 424.618147] loop6: detected capacity change from 0 to 512 05:40:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000000)=0xffff, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e22, 0x800, @rand_addr=' \x01\x00', 0x101}, 0x1c) 05:40:43 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYRES16=r0], 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) [ 424.646152] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf44, 0x0, 0x0) [ 424.687493] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. 05:40:43 executing program 3: syz_emit_ethernet(0x39, &(0x7f0000000040)={@link_local, @remote, @void, {@llc_tr={0x11, {@snap={0x154, 0x0, "90", "1667a5", 0x6003, "7f1f88a97f152b01ca6799938b7e0336f5bb34c806d785d2f717d6bdbbf23b03a8fe93"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000100)={@val={0x0, 0x88e7}, @val={0x2, 0x0, 0x6f42, 0x3f, 0x5, 0x1}, @llc={@snap={0x1, 0xaa, '\x00', "b77d26", 0x8847, "c081594870d3083e29b909854626855368da952e25fdb535e35b9568d4c0e5da1b62e678f055014b329bbd3a6dae7e011afbd2e356120eb4ab238e04e0f230f29fddb32e6dd0de447c01f1"}}}, 0x61) [ 424.728280] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:40:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}]}]}, 0x33fe0}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x200, 0x70bd2a, 0x255fdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x5}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c810}, 0x4000080) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x28}}, 0x0) 05:40:43 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RRENAMEAT(r1, &(0x7f0000000200)={0x7}, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file1\x00', 0xa0700, 0x68) open(&(0x7f00000000c0)='./file1\x00', 0x88240, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000280)='./file1\x00') 05:40:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101002, 0x0) pwrite64(r1, &(0x7f0000000180)="00b08d794d99476bd100", 0xa, 0x482da) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x40) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r3, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) 05:40:43 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008000000000000000500000006", 0x29, 0x4100}], 0x0, &(0x7f0000013800)) 05:40:43 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x2}, 0x20) [ 424.820643] tmpfs: Unknown parameter '0xffffffffffffffff' [ 424.857187] tmpfs: Unknown parameter '0xffffffffffffffff' [ 424.937439] loop6: detected capacity change from 0 to 512 [ 425.000211] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. 05:40:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf49, 0x0, 0x0) 05:40:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:40:57 executing program 1: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7a, 0x5}}, './file0\x00'}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r2}, 0x14}}, 0xc001) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x138}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x101}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x101}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0xfffffffc, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000005}, 0x1c) dup(r4) sendmsg$inet(r4, &(0x7f00000005c0)={&(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x6b, 0x0}, 0x8000) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) write$binfmt_script(r4, &(0x7f0000000180)={'#! ', './file0'}, 0xb) 05:40:57 executing program 7: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lsetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f00000001c0)='syzkaller1\x00', 0xb, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'syzkaller1\x00'}) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x0) pwrite64(r3, &(0x7f00000000c0)='9', 0x1, 0x8040000) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 05:40:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x40, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), 0x800) 05:40:57 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x81cc0, &(0x7f00000005c0)) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x2, 0x4, 0x3f, 0x23de}, {0x1, 0x4d, 0x0, 0x7fff}]}) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000200)=0x9, 0x975a) write$P9_RREADLINK(r1, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x20000010) 05:40:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:40:57 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 439.431619] loop6: detected capacity change from 0 to 512 [ 439.461785] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 439.465563] EXT4-fs (loop6): get root inode failed [ 439.465970] EXT4-fs (loop6): mount failed 05:40:58 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0), 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:40:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf56, 0x0, 0x0) 05:40:58 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x210000, 0x62) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r3 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000080)=ANY=[@ANYBLOB="01001071c7f763f48a600000", @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000180)="f2e0921ee6666ddf3d5d33730e077a66", 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r5, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r6, 0x9) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000140)={'erspan0\x00'}) ioctl$KDGETKEYCODE(r0, 0x4b4b, &(0x7f0000000000)={0x6, 0x7}) 05:40:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:40:58 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000000)="d7061e52", 0x4}], 0x1}}, {{&(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000029360000e6ffffffff03000000"], 0x18}}], 0x2, 0x0) 05:40:58 executing program 1: ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7a, 0x5}}, './file0\x00'}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r2}, 0x14}}, 0xc001) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10001}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x138}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x101}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x101}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x1) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0xfffffffc, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000005}, 0x1c) dup(r4) sendmsg$inet(r4, &(0x7f00000005c0)={&(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x6b, 0x0}, 0x8000) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) write$binfmt_script(r4, &(0x7f0000000180)={'#! ', './file0'}, 0xb) [ 439.606688] loop6: detected capacity change from 0 to 512 [ 439.636270] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 439.638291] EXT4-fs (loop6): get root inode failed [ 439.638662] EXT4-fs (loop6): mount failed 05:41:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf5c, 0x0, 0x0) 05:41:11 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0), 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:41:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000980)="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", 0x827, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, 0x0, 0x100000001) ioctl$TCXONC(r2, 0x5437, 0x0) memfd_create(&(0x7f00000000c0)='),+:\\[\x00', 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = fsmount(r1, 0x1, 0x8) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)={0x82440, 0x1b}, 0x18) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f0000000000)='@&\x00', &(0x7f0000000040)='./file1\x00', r4) [ 452.522511] loop1: detected capacity change from 0 to 512 05:41:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:11 executing program 3: mlock2(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0) munlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) mremap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x10) 05:41:11 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f00000014c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x3, 0x1, &(0x7f0000000380)=[{&(0x7f0000000200)="71247e68c4a2c3c7e8ed144bc60616c2d38d346fcdf63f159d5ab5a3472d7dc331201c340e75712e92a675694ac47c1b4f8093f8a5b6ea3bf22dfd1f47a88e4def2bddbc80b3e0522d738a1636fc020c26419536a54e083f93385a083323907239ebe5d4579f03f0c73a5d01add1c5da4e89a4d0ed5e56e0d7fa3b604df6e5854ca7", 0x82, 0x6a}], 0x200000, &(0x7f00000003c0)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c6e6e6f6e756d7461696c3d312c756e695f786c6174653d302c646f6e745f686173682c61707072616973652c6f626a5f6e7365723d212c736d61636b66736861743d747275737465642e6f7665726c61792e7570706572002c6f626a5f726f6c653d747275737465642e6f7665726c61792e7570706572002c00bdf753ca0ca93c0f1f19852fe36d0dd68491b0f88d7e4946c6bf4cb107c757dd07945d457599eac9e56416c634e9cfb46805eca6f1fbd17feb64ce"]) lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 05:41:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:11 executing program 7: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r1, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lsetxattr(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)=@known='trusted.overlay.opaque\x00', &(0x7f00000001c0)='syzkaller1\x00', 0xb, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'syzkaller1\x00'}) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x0) pwrite64(r3, &(0x7f00000000c0)='9', 0x1, 0x8040000) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) [ 452.549921] loop6: detected capacity change from 0 to 512 [ 452.571553] EXT4-fs error (device loop1): __ext4_fill_super:5277: inode #2: comm syz-executor.1: iget: root inode unallocated [ 452.572602] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 452.575945] EXT4-fs (loop1): get root inode failed [ 452.576342] EXT4-fs (loop1): mount failed [ 452.580220] EXT4-fs (loop6): get root inode failed [ 452.580584] EXT4-fs (loop6): mount failed 05:41:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:41:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf62, 0x0, 0x0) 05:41:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) [ 452.667781] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value 05:41:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf72, 0x0, 0x0) 05:41:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) [ 452.755299] loop1: detected capacity change from 0 to 512 [ 452.768316] EXT4-fs error (device loop1): __ext4_fill_super:5277: inode #2: comm syz-executor.1: iget: root inode unallocated [ 452.769684] EXT4-fs (loop1): get root inode failed [ 452.770312] EXT4-fs (loop1): mount failed 05:41:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf77, 0x0, 0x0) 05:41:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0), 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:41:25 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}, {&(0x7f0000010300)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100096e670325132510000e670325103", 0x5b, 0x600}], 0x0, &(0x7f0000010d00)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="3a3cb20276862cb9239bb24f86bbdd0c130485cf81f7b584e74dfe97c5199748e8e98506265433da89be656c9c7dfb4ce5a14433db0ba7f9dbcbf3f6d2106ab449a51f478d8e31c4d41c7d4ca89519f016ba105b4a310250151f0fcfd796123f29021d", 0x63}, {&(0x7f0000000140)="c76ce0c18f26ba93a6abc95a6f36439fff4173b00c6ee4d5764ec89da2b14d64153cc7bed8d43cafea96c883645b7b47ae322211e23e09cb76fb106662", 0x3d}, {&(0x7f0000000240)="a264709e2efa01b170f98044866c436b225cee924cc1c8ef1db1d1ed8590859a66aab79f5aa7e55b56afe7d70a758ed23cae71b816aba45319b9c586767496c76df6b3bc902caf9319b432f288c20adf67e0de4d5768c3f116ba3cd7a4b9ee128ad433aa3a2d1b068b859e249ede3941f48309a44c1d837d8f1fe63abc74c2b5958651cf8894c293f4609402f7ce3c16c3ffad99790bd040ad43809de7309b16467c710c759c6fed2d70c1ecbf", 0xad}, {&(0x7f0000000180)="eca1bf5c4b8ff6e44d1f3a22268f3ec8304051cd60674d3b953ff633400d3d36bdc43b0a54a354c25dbaebde79d617ffc1ea239b73680ad3e5103ef3fb456af0927901304ca1724ac20fea9dcb20b62884fc620ecd", 0x55}, {&(0x7f0000000300)="1f89571def1f499cdfe4af722fb69bab6815a85b95ae8635ca087de98fa92595583becf0ba9e70336c5af80b6cb11b1e574ff3ab0a71873532f2811e4a0e5bb6e9472eb95c52965c0bab1d41f830b49fe6238906a4ba5ed8c846475e07ee5a15f34ec5c6f615560749c40a919fd3d0", 0x6f}, {&(0x7f0000000380)="9a11b47d52bfe52b2084b0fb4e27f59a66b5c3612303cdb952eacd53ae7fa0332789fd4d7c06c00dc210caa66a8637714a2d8f69f1bb490b2a45e7c673535068ac74ef3687b00e103d71acd14bd4f06124c0f1a886f44c178d4f642680e5837d297b39676171104783a076f021500f425c2f1254e1bff89db51692457975882fb55e3b89d49bb467957f7df5368b3ad9cafbf91551b878991b72dea5f643af488b7469175d1109bfa53e98ea49415632701791d84d85773db98958737f9ce421d88ea10702856f3419", 0xc9}], 0x6, 0x40, 0x5) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x14000, 0x114) 05:41:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:41:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:25 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = accept4(r2, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r2, 0x80049367, &(0x7f0000000000)) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) r5 = fcntl$dupfd(r4, 0x0, r4) fcntl$setstatus(r5, 0x4, 0x42000) fcntl$setflags(r3, 0x2, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) r7 = fcntl$dupfd(r6, 0x0, r6) fcntl$setstatus(r7, 0x4, 0x42000) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r8, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$TIOCGPTPEER(r8, 0x5441, 0x2) 05:41:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000980)="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", 0x827, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, 0x0, 0x100000001) ioctl$TCXONC(r2, 0x5437, 0x0) memfd_create(&(0x7f00000000c0)='),+:\\[\x00', 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = fsmount(r1, 0x1, 0x8) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)={0x82440, 0x1b}, 0x18) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f0000000000)='@&\x00', &(0x7f0000000040)='./file1\x00', r4) 05:41:25 executing program 3: openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x734f, &(0x7f00000008c0)={0x0, 0xb34, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) pipe2(0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000c00)='./file0\x00', 0x440, 0x0) faccessat2(r0, &(0x7f0000000c40)='./file0\x00', 0x0, 0x0) [ 466.802087] loop6: detected capacity change from 0 to 512 [ 466.809342] loop1: detected capacity change from 0 to 512 [ 466.845243] EXT4-fs error (device loop1): __ext4_fill_super:5277: inode #2: comm syz-executor.1: iget: root inode unallocated [ 466.850224] EXT4-fs (loop1): get root inode failed [ 466.850239] EXT4-fs (loop1): mount failed [ 466.858278] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated 05:41:25 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x5000000) syz_mount_image$iso9660(0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$P9_RREAD(0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f00000000c0)={0x1, 0x1, 0x18, 0x0, 0x1b, &(0x7f0000000400)}) readv(r2, &(0x7f0000000340)=[{0x0}], 0x1) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$P9_RREMOVE(r4, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) close_range(r0, 0xffffffffffffffff, 0x0) [ 466.859326] EXT4-fs (loop6): get root inode failed [ 466.859347] EXT4-fs (loop6): mount failed 05:41:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf84, 0x0, 0x0) 05:41:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x0, 0x20, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_MIN_BE={0x5, 0x11, 0x34}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0xff}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000000}, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r1) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r4, 0x0, 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r5, 0x0, 0x0, 0x0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYRES64=r4, @ANYRESHEX=r2, @ANYBLOB="010000000000000004000000eefff9ff0a0000000000f5ed4873e5d57b03cc580000000000000101654e690177ff733baaf019238c6b407c636856be708b9f71a222afdc62f25ef7e60f161fd37356783ce5680925313f1219a1a6d6139298033e4ba8841553cf5200000000000000439db5d74291b34c348cb2e14fe4475eee091ec132ea546e5e28c4b945df65d2267bfd879fae486ced017f1aa3cd61a68835", @ANYRESOCT=r5], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x114, 0x14, 0x8, 0x70bd2b, 0x25dfdbfc, {0x29, 0x8}, [@INET_DIAG_REQ_BYTECODE={0xfe, 0x1, "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"}]}, 0x114}, 0x1, 0x0, 0x0, 0x48090}, 0x118947d2b0e2e5c4) 05:41:25 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:41:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf8a, 0x0, 0x0) 05:41:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000980)="56623ebe45ec43d4f247c37e3e01a6a623973272f887ebd099d389987f2b23704b3cbb73770fadf1c1c23077ec040d5e278e243e1738ffc4b38765539d4f2e22861560ec7e2abf6ecd875b2e334be7048771b4cdb0a4bede8c77237ccdc17b93550ab9affdd0089a66d932d40a5784af34b043149c7ead58dd9da7305783695beccb5d64443fa90fec82d62166c0a53e29b286efb1e5ce7820e3b85814f24df79a1de830544ab153c0bd228083dfdaa9e713d46271337b31ff440287761e439948c18129d85911385946c22e56f80db029855a63089204361ada100a4a0c2c4a12fd6307b3bce07dcc5a946101cb741b972a463e1f9dd692ed89316fc1eb57820b6849d4fa26ad8e1b26f6164ffa5508934aa1d5ebd09e27d63e5cff888277570e9df32102eaa1ffbe1672dff80b3c077ac0e0e23c1f9fd9d0edd2b962b524493ac2232130abfe07b8c4f1a06c8bf8908553170eab80cb42558a44407dc240260e46d8209fd0f87175dcebb56913792a57273654682279c8b7fb4e3e190335a50bea140beae36b890adc309f8db4a19acab0396e0a33658435d0392156ef09c881a72ce3e6b39133c9fe3b7139a2c40675224d28fad2c1404d18b8a9dffc019e30ae9ab95ba73aeed550a8ef7a909bb2573cfc863cb262d0b3d909e3571638e2ebd93ed8a274a103b902a2078ba35741fc144757e2f71a8738fd25fd0c116556a5c682c3e76de08240a5720eaa7fcdd352054bc9a9593f12543197870fd1c9d53dbf279f07c5f433f029fc05944a2cd9063660f79f32cf82768e8ddab6f3571bfc4b9f87bc05c79a6ee532179ab24cd2b27d26e27dc2bc54308e933bc5ee1ec11357ee020373b93d88ab4ef3c4125dfbee55beca18098241246963be41b8d1a88ba19144ff756be18d84c467139bad6315133a8be7723a4326615c3330292c44eaa71f107030ceefbcd627af2b9cb899c98b330c91ff6d6d3df4913a3575dc88a5921eaaec7b0833b53619112fd24af9026d271a80ecc301c9c3900091e9ba3464ac364f74c3363708ff178b7d800072e3eb877db5a040c5e5c24f528afb70a3fc55629572c8efbe70ecc2e6715ab6fad89af25fe4449ca2934adb445a7ea9dce6bb4c697a0df1014f830590cc30cf5e56ed7a590938aa22e676196d62351bec40a152815ff752bede3d513a08aa7ddcafc1a08a3ebda614fb7918f91b1e06930e897c5c5ed9d1e9a9446baf14ed83a7acb39afb859ae8446ea27215f919c3b493913e999499fe2e9a162bfde6189204b87b7701b263bbbc498a60a8b7de6d761d94fe8547f6d8cd02eee4285da1d4f0686f9c1f56525ad842f160e301109c5ae74d5b7bc73a4839640ce1bd50d17d2fae6403d7135614ad801607fb95a2e51bacdf8d4147833a6d72cb242268bf05c63609b8206480ad1aa3910af4bc1c0eb4137e0573aa1dab5d2a6af81f8cac5160adc5d709c155aea350a3b5c022e39458bede1015ad0d3f6f63d498f3fc045ea6dd02ebfb043368983b3d595538bcaa60f90845b6558f745d85b72af376458c3225238c2bbf3899c660e2f753dd10352033f1bdb5d296a09e2f83b1161f182a17f8642f27dc2bac23eff40e150954ffd8d9433aaacd4f6f2604954179dbee4db3dd8f96d2e3c1730464fa0ecb2fb69b08925b4fac993793c98a4a29d161ea19f6057ffbab620d75136e2f30f46457ba4e250536401f8e2535378e2396fac7d213a19911224590e5fe9f4e125b07700184729f7147a1fdf5e65081ad560c95a3032b28933de94a90c497c1c2a27a258b0cca8b3b2ee1d570bc75e95d76891ff9198f543fff0c7e9edd54356e4ea23b2a17498ed8f03fe7f70641dc8bee18dfc005c25214d560be3a6b719853c9d6d6392e8e4b8185fa5796545a20d40ab5eee7e9898888b9fef4aff709b322c969ad930b0dbb2650a1fa6f3833e90ac70c94c9f511d344ceaa34cd2dfca6f484db45d9b255c6539c43e27872569d1d02a3aef7db8e542f10f6c936805141b5351775ac924aca33d094eb9b1e7a3021e32d3bb4128766d8ac0a72087d72cfb6d8e54e6dc1a2b819f730fdf6b98210a146ed7e1a6ee1b644cfd5b88c53cf4db9207d1259d7cc1d1013d5a84ba14829afbb13e5de77a1069ef68e97b5c2e93e65d5b3ad6a946b9ac4b2933ba568068822a6a48bc1e6f417e7b6f51b1da92181ca1bc65a9d29c7f458171363934b5e6a3d6ae4442046c3291c1a37c32264780c01ae57d7e4863bcb0b3539e06c540e03a24886f3e4ee410c01ba3c1d02f37fc418f496613f47974e5f917a54a35347ad69e3eb4d42ebcaeccb3bfdae39de9c0881fdc410f26fd396be3fd2dd9d656939ff4abd97f039ac5e0b0af1d357d5f70dc71079e93b2a01b2e10000000000000009081227aacdc63b87e9a32a8b3a4efde237024666cc0aeb95ff88361f2b6d66decbe2394e469ae5f3c3c47cd90ad20e27bdb77f6c1dbd17521b21dccbce4b704c16b3972b90b8ca5b855033ad626a11743e08df2703a9313bcc68925ebad3f1b3382d2260400d120fc6bfcda46f13674627c0084f1398377d87fe5ed9e6eb2a5806441a5154374417c4e2996e3fc2d9179da7f862329a70c644dae5c893e63570bdf72daa72e626630e44fbdb10aece08f47fcaa40316d1a51d6d11ffaf797c3be28facd977dddc3ba114907bcf9cd64e6c101831f789b6fb0b1f15648b79a2dc0b23f5b47bbb28f799dd8416b4c2e76c1ffe0d490ffdbc03d621f6c67e842ee305628728b2f5cc177dfe60d2c4b2896bdf4f80266cb004fda2b6a533b888ec8c28e31363bf2358c5eecbcb3b779f4fb9403455631bd262cf9a11bbeca40ced8137a63cf1c3badb1af5ca19b75a237b8143e0ea177dd26d000000000000000000000000000000c58aecf782b4518f238cfa39f59fcbc855faca3a8de3", 0x827, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, 0x0, 0x100000001) ioctl$TCXONC(r2, 0x5437, 0x0) memfd_create(&(0x7f00000000c0)='),+:\\[\x00', 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = fsmount(r1, 0x1, 0x8) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)={0x82440, 0x1b}, 0x18) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f0000000000)='@&\x00', &(0x7f0000000040)='./file1\x00', r4) 05:41:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf90, 0x0, 0x0) 05:41:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x9) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r3, r4, 0x0, 0x7fffffff) [ 467.019472] loop6: detected capacity change from 0 to 512 [ 467.039495] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 467.040349] EXT4-fs (loop6): get root inode failed [ 467.040362] EXT4-fs (loop6): mount failed [ 467.047597] loop1: detected capacity change from 0 to 512 05:41:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000980)="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", 0x827, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r2, r1, 0x0, 0x100000001) ioctl$TCXONC(r2, 0x5437, 0x0) memfd_create(&(0x7f00000000c0)='),+:\\[\x00', 0x2) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = fsmount(r1, 0x1, 0x8) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000140)={0x82440, 0x1b}, 0x18) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f0000000000)='@&\x00', &(0x7f0000000040)='./file1\x00', r4) [ 481.627756] loop6: detected capacity change from 0 to 512 05:41:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f0000000140)=@v2={0x2000000, [{0x9, 0x1}, {0x8000, 0x9}]}, 0x14, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x40) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x7, &(0x7f0000000780)=[{&(0x7f0000000180)="ae2b0ea0e24d34e16aff18d1", 0xc, 0x1}, {&(0x7f00000001c0), 0x0, 0x10000}, {&(0x7f0000000300)="6becbfbb9e9ad6564138831f6cd45313e089b26b769ed9a50d06f64ed4e0123b3ca04a3ed4281b54b930f23f5d0d7b4d4a9ddbfc2e34adedfc6a87bd45a700b2fc606b0ce350eea375b20635313b45159b445f78581debf174b2d768951b7e6b0ce7b3e9293eda427189a8d9186af9cc7fb9ec007bf382d67378b4672dd3d6c63031ffb1e6f15fc0b2dfaafb1694d34f4f98a7d5d370f11172af679c1583cedb519bb2143afae4252cb55e36c75a0f7906e67f7c38ef7530c3e2553dd26389775a6d0b902425ba33b994177873", 0xcd, 0x401}, {&(0x7f0000000200)="cded0f30f5ffe6e8e665f6855d692d17fc753408e254cfd74748de7ca20aeaaa7319c8b1fcbf3be38bb7d97d1dd0c1a9ac0f74241c7e8062751dfdd63bd0fe4c80e46b42f2167e305c", 0x49, 0xb1a}, {&(0x7f0000000400)="3b7fffeefd20b0307bcacc558bbb2d33a375be9fce25935c4537b4304d85b7693f1d719fc1d5f7fa73871b843ef8674ad07c83b3e764b2b7e7faaa8fafcb5271e1891755f44bc90fbf3e43a897b9697b28a0728b963229e6ffa0ff3b9091892cd12339505a793e53d91faaaa84dee5fe375c90e162feb55e315663c93642a60c3c4c1e76d7f8ad74dcd64757d76161c897fabbd1faccb12c33fc095c2f07bad85937308df22b58fc6a5e610a4065fdca298908607a6b78bceadc2fecc16d1afb5e9e85a847ab516f5fbdd6e75b56f4d85d92d754c990c29caec60c733af7ee8969d5", 0xe2, 0x1}, {&(0x7f0000000500)="901530ad4d4fe7d04aee58244a0d370c025a26047b6d5d6c652dedf2b8c67257f0152c3c19edc3c9e071b430a7ae8c358778f8642c9d7b6884dfbdb89fdfbdf31127afc4456a2f2c0c10add18f40e4ba2e26b55b94399fcdefe95707fa443c6a5370496954d858682f5ef7682f886a5afe126bc4ec739a6e68fd8006e37dc7c2fbcf33e97d8ef4b48e69e1500d759fbee603fb98285397056c8dcc277799fabea9ae80b527b758e4a4e23af543049527c6ff863219d2eb71701226cbc64b6a193378fcde067a338dc0650364b95c89fc1c4453690118", 0xd6, 0x1}, {&(0x7f0000000680)="ba1163bfb09fddd3e0c963fbb3087623fdec2174f7d1cc8082a936945a32634396a91c2bfefce86bbbd1dfa7a7de71460b96ce66b53aebe006e3ff49bef2a9fe5ece3a34d8a3f4f18b9e526c4b16d358af4bd0c01e2c29b24ef6a61eb049fb78852b2f3f71236b7ef54e7727c0c3486f785cdbc3d2d05cd3b98e4cab8d7322ef8c16208a2d723640007c91e46e1ab4b836b514a4ad37fc563714d7671e5c181860033426549d27f21f16102d07cca69a40c2fe772c1cb9a0e7cd12252d2ab64808e827d96b41f3007223", 0xca, 0xb2af}], 0x300400, &(0x7f00000008c0)={[{@jqfmt_vfsv1}, {@resgid={'resgid', 0x3d, 0xee01}}], [{@seclabel}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@uid_eq={'uid', 0x3d, r2}}, {@obj_type}, {@smackfsroot={'smackfsroot', 0x3d, 'security.capability\x00'}}, {@subj_type={'subj_type', 0x3d, '}:'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@fsname={'fsname', 0x3d, 'security.capability\x00'}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '*'}}]}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x100000001) 05:41:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:41:40 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500), 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:41:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfa0, 0x0, 0x0) 05:41:40 executing program 7: sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="6259e641e9043dbbe95872233dcf68d1ac26b16c716bd7cf946280505ca7a7acfb95f0e15aa9df2efcdf9ab6b4c97627d64e3d4077b9d27440e67f80b40d04939ec2af88644b18fc7eaa5953d60c7e942d423bf8dbbde14a588c4156feeb4c1f51307ced79765957a74a416532cf44e2d68452d2831e5bbe335e9f1c6a2ef977b18663fd69f6efb43353cc4bb2902a14ad02c31d33", @ANYRES16=0x0, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x804}, 0x4000) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000180), 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0xac, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40004}, 0x840) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMREADAUDIO(r0, 0x1261, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000640)=""/2, 0x2}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/187, 0xbb}], 0x3, 0xfff, 0x2b) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x80000001, 0x5f}}}}, [@NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0xee}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x8800) 05:41:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000001640)=[{&(0x7f0000000040)=""/214, 0xd6}, {&(0x7f0000001580)=""/149, 0x95}], 0x2, 0x0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000140)={"d6053031c4072fc142e88d81d862233b", 0x0, 0x0, {0x2da08531, 0x9}, {0x8, 0xffff0001}, 0xffffffffffffffff, [0x3ff, 0xbf41, 0x0, 0x9, 0x8, 0x1, 0x3, 0x80000000000081, 0x7ff, 0xf6e, 0x0, 0x7ff, 0x6992, 0x3, 0xffffffff80000001, 0x6]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000280)={"b1126e5de966fdf4be3044d5fcf03ab8", r4, 0x0, {0x1, 0x87}, {0xfffffffffffffffb, 0x8}, 0x0, [0x81, 0x6, 0x4, 0x5, 0x1, 0x7, 0x6, 0x5, 0x7ff, 0x7, 0x4f87, 0x101, 0x28e, 0x2, 0x5, 0xffffffffffff8000]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) quotactl(0xfb3, &(0x7f0000000380)='./file0\x00', r5, &(0x7f0000000440)="0ca3ba69b0ff085a53e0869ec736a9bcb595320a935b4ee7458a71605ea4a3ff691d563bff0718c21e8c662399e8a1ac0bb0d0adc54acb842ffd68c73125e94b67c221adfd64ef7ba626e7b3b6e593caf390ed8fcc53466e5e2b001711200613c07d34b34e63c2e9cd69d3c7ff14981956b70d90fc08583d97c24b72d8afe86c8cdb8b3141b396b458abae88c84d21d29dc29c1ce18ac280a234fc5941dce22d9a746bc140de6a530068f882a94a2592c1028158ecf4") r6 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r6, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000001500), &(0x7f0000001540)=0x8) ioctl$KDDELIO(r1, 0x4b35, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x5) r7 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r7, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000500)={{r2}, r3, 0x10, @unused=[0x80, 0xaa, 0xc9, 0x1f], @name="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"}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x0, 0x53}) [ 481.657608] loop1: detected capacity change from 0 to 512 05:41:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfa5, 0x0, 0x0) [ 481.668392] loop4: detected capacity change from 0 to 256 [ 481.700626] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated 05:41:40 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:40 executing program 7: creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010300)="02000000030000000400000066000f000300040000000000000000000f007f5c", 0x20, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000012c00)) umount2(&(0x7f0000000040)='./file0\x00', 0xc) [ 481.705541] EXT4-fs (loop6): get root inode failed [ 481.705588] EXT4-fs (loop6): mount failed 05:41:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfb2, 0x0, 0x0) 05:41:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500), 0x0, 0x4100}], 0x0, &(0x7f0000013800)) [ 481.791044] loop1: detected capacity change from 0 to 512 05:41:40 executing program 3: write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x6005}, @val={0x2, 0x3, 0x400, 0x1, 0x4, 0x3}, @llc={@snap={0x1, 0xaa, "9ae9", "3d5895", 0x809b, "ea011f7e506346139b91b037429c8959ecee9dd56a2d2602c7fd1c81309aaefddd4ab8260e31bd28445dbdd5ddd1c06f5d1857d49e2470f3fb0caff0372dcd278bdaac2f48afcb5266d43410665a6faf71"}}}, 0x68) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)=[0x1, 0xfc1]) [ 481.825254] loop6: detected capacity change from 0 to 512 05:41:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='r', 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='F', 0x1, 0x10000) fallocate(r0, 0x3, 0x0, 0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0xffffffffffffff01, 0x2, 0x100, 0x8, 0x0, 0x6}) 05:41:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) [ 481.853104] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 481.854332] EXT4-fs (loop6): get root inode failed [ 481.854876] EXT4-fs (loop6): mount failed 05:41:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfb8, 0x0, 0x0) [ 481.890275] loop1: detected capacity change from 0 to 512 [ 482.492107] loop4: detected capacity change from 0 to 256 05:41:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500), 0x0, 0x4100}], 0x0, &(0x7f0000013800)) [ 495.040977] loop6: detected capacity change from 0 to 512 05:41:53 executing program 3: r0 = syz_io_uring_setup(0x6c71, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4000}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x5, 0x0, 0xffffffffffffffff, 0x0, r3, 0x2, 0x0, 0x1}, 0x7) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x6, 0x0, @fd=r4}, 0xffffffff) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/178, 0xb2) io_uring_enter(r0, 0x6c64, 0x0, 0x0, 0x0, 0x0) 05:41:53 executing program 7: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000480)='ns/pid_for_children\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) r2 = dup3(r1, r0, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x4000, 0x2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x410800, 0x30) ioctl$NS_GET_USERNS(r0, 0xb704, 0x0) 05:41:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:41:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfbe, 0x0, 0x0) 05:41:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) 05:41:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000032c0), 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084504, &(0x7f0000003300)=""/79) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x311dc, 0x7]) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0xb) 05:41:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="010000000000000000008100000008000300395d22e1bfd161d27a2a8ea639d1ea50eaba48ab6a2099110eede93dd71493c225c70e08a6a879821d8aac897e7279dabe1533f13bb2ac1a5a085e24f20f8f7571334fedf0f37f1eab", @ANYRES32=r1, @ANYBLOB="0f0333"], 0x33c}}, 0x0) [ 495.048775] loop1: detected capacity change from 0 to 512 [ 495.073228] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 495.076552] EXT4-fs (loop6): get root inode failed [ 495.077747] EXT4-fs (loop6): mount failed 05:41:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfce, 0x0, 0x0) 05:41:53 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='mpo00000000000000000000000,\x00']) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) mknodat$loop(r0, &(0x7f0000000100)='\x00', 0x2000, 0x1) 05:41:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) [ 495.172291] tmpfs: Unknown parameter 'mpo00000000000000000000000' [ 495.175357] tmpfs: Unknown parameter 'mpo00000000000000000000000' 05:41:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 05:41:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/locks\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00000003c0)="a127c0336918c201f706f98561d75f2bdc455e8644ca0c3d15109c3ec6ca282742e9184bf81b134d5710154d750a951dcd7f981b72a4ae8fefcf8a88d1e0bbc9395f909943bc618c69bfd63539ae49eac9457b4f4039a962271324d36cf272572f79b72fad42448150864a13b7b501b0601168ca429dfd9498a6e6fc4ba48b50a12d2236f006316769a837ba8de1c1886bdc0898d8d20d169c1584af8dff7ee522e57fd11dc0854a30863ee38874ea1efb921ac7088fc310b2bfe8aff5ff9655e25af75bdfee761008", 0xc9, 0xfffffffffffffffb) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/12, 0xc}], 0x5, 0x3, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/82, 0x52}], 0x1, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000004c0)={0x0, 0x4, 0x80000001, 0x9}) flock(r0, 0x5) 05:41:53 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = accept4(r0, 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000000180)=""/8, 0xfffffffffffffe39, 0x4) 05:41:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x2004858, &(0x7f0000011200)=ANY=[]) creat(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r0, &(0x7f0000000000)='y', 0x1, 0x0) 05:41:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00", 0x15, 0x4100}], 0x0, &(0x7f0000013800)) [ 495.248391] loop1: detected capacity change from 0 to 512 05:41:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfd3, 0x0, 0x0) 05:41:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000013800)) [ 495.343113] loop6: detected capacity change from 0 to 512 [ 495.377423] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 495.379451] EXT4-fs (loop6): get root inode failed [ 495.380222] EXT4-fs (loop6): mount failed [ 495.444129] loop1: detected capacity change from 0 to 16 [ 495.469088] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) 05:42:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{0x0, 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:42:08 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/locks\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00000003c0)="a127c0336918c201f706f98561d75f2bdc455e8644ca0c3d15109c3ec6ca282742e9184bf81b134d5710154d750a951dcd7f981b72a4ae8fefcf8a88d1e0bbc9395f909943bc618c69bfd63539ae49eac9457b4f4039a962271324d36cf272572f79b72fad42448150864a13b7b501b0601168ca429dfd9498a6e6fc4ba48b50a12d2236f006316769a837ba8de1c1886bdc0898d8d20d169c1584af8dff7ee522e57fd11dc0854a30863ee38874ea1efb921ac7088fc310b2bfe8aff5ff9655e25af75bdfee761008", 0xc9, 0xfffffffffffffffb) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/12, 0xc}], 0x5, 0x3, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/82, 0x52}], 0x1, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000004c0)={0x0, 0x4, 0x80000001, 0x9}) flock(r0, 0x5) 05:42:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x100, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000040)) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 05:42:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00", 0x15, 0x4100}], 0x0, &(0x7f0000013800)) 05:42:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x98}, 0x1, 0x0, 0x0, 0x40044}, 0x1) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000001c0)={[{@sbsector}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x65}}]}) 05:42:08 executing program 7: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r0}, 0x0) r3 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) io_uring_enter(r3, 0x1, 0x0, 0x3, 0x0, 0x0) sendmmsg$sock(r3, &(0x7f0000000340)=[{{&(0x7f0000000140)=@isdn={0x22, 0x14, 0xfe, 0x2, 0xbe}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)="03b2c1ab1176e8367e25cb89c438c694904e7da644ff7b371c9cf2fdae30d298d4a47a089325fc3c33cfc62982eb40839783c3d2ecc2daf5e7f731e957a571236bce57dfa75de26d", 0x48}], 0x1, &(0x7f0000000280)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x73}}, @timestamping={{0x14, 0x1, 0x25, 0x1000}}, @timestamping={{0x14, 0x1, 0x25, 0xfd2e}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0xa8}}], 0x1, 0x0) 05:42:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfe0, 0x0, 0x0) 05:42:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 510.339258] No source specified 05:42:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 510.378331] No source specified 05:42:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfe6, 0x0, 0x0) [ 510.397552] loop6: detected capacity change from 0 to 512 05:42:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 510.439199] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 510.448053] EXT4-fs (loop6): get root inode failed [ 510.448416] EXT4-fs (loop6): mount failed 05:42:09 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) [ 510.483673] No source specified 05:42:09 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x80800000, 0x103) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f00000000c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') r3 = dup2(r0, r0) getdents(r2, &(0x7f0000000140)=""/70, 0x46) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) getdents(r3, &(0x7f00000001c0)=""/138, 0x8a) fallocate(r4, 0x4, 0x3, 0x1) dup(r2) 05:42:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfec, 0x0, 0x0) 05:42:09 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000740)="0721848c00a4cec4d0bc943ae9988ab222012b75af0bc7ce99f3beb7f882e8e37442d25c51cc8ef9d758af5ce16267c982284c43d9a6843d9ff201d61fafdb22169a509e81b1fc805b8709ca0637b0c2b32160c1f6d7a00c293c3c74ef9a284491b03792c8350e50735b0fa914a898f65f5cd84ddc89d95b02e1234557092e0ff2a5de8b267c964329ef831454034fb28db1ab25062c6b5a2695b4922a873860cd0cf65d2ebbb687a4708e8c", 0xac) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file0/file0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000003c0)=""/245, 0xf5}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/38, 0x26}], 0x4, &(0x7f0000000640)=""/168, 0xa8}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000380)={@mcast1={0xf, 0x0}, 0x0, r4}) r5 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r5, 0x0, 0x0, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r6, 0x0, 0x0, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r7, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x4000}, {0xffffffffffffffff, 0x1}, {r5, 0x20}, {r0, 0xc204}, {r1, 0x1}, {r6, 0x4000}, {r1, 0x20}, {r7, 0x446}, {0xffffffffffffffff, 0x8070}, {r2, 0x90e0}], 0xa, &(0x7f0000000900)={0x77359400}, &(0x7f0000000940)={[0x5]}, 0x8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @broadcast}, 0x10) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x811) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0), 0x0, 0x0, 0x0) setxattr$security_ima(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "0a6f6385f9ae0a0aba0f86b909d5b2f2"}, 0x11, 0x2) 05:42:21 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:42:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}], 0x0, &(0x7f0000013800)) 05:42:21 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfec, 0x0, 0x0) 05:42:21 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00", 0x15, 0x4100}], 0x0, &(0x7f0000013800)) [ 523.174069] loop1: detected capacity change from 0 to 16 05:42:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xffc, 0x0, 0x0) 05:42:21 executing program 4: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000270000004f80100200040000000000000000000800029561eadf153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010007deb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020007deb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007deb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007deb70325132510000eb703251070064000000", 0x120, 0x600}, {&(0x7f0000010500)="2e2020202020202020202010007deb70325132510000eb7032510300000000002e2e20202020202020202010007deb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020007deb70325132510000eb70325104001a040000", 0x80, 0x11400}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x21400}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x31400}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x51400}], 0x0, &(0x7f0000010d00)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001200)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x361103, 0x34) 05:42:21 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000300)="ce", 0x1}], 0x1, 0x7fffffe, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x2000000, [{0x80000, 0x2}, {0x1, 0x1fd3}]}, 0x14, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x80000001) [ 523.191376] loop4: detected capacity change from 0 to 1300 [ 523.207256] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 523.230931] loop6: detected capacity change from 0 to 512 05:42:21 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xf000, 0x0, 0x0) 05:42:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000003b0d56e61e3c3f5beb35f63a67da4a19f6fb322797cbc60b55fcc27cd28ace6a65aacbee8b2fb3106380c6eec098ca8190cfa1f73ed817274b6a3e911f6dd6dcbce30f87a9eae63f1d38d7beeb29a56333ce23e926142e7f", @ANYRES16=r1, @ANYBLOB="010000000000000000000d000000060008000000000006000a0000000000"], 0x24}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r2) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r4) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r4) sendmsg$IEEE802154_LLSEC_LIST_DEV(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r3, 0x10, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000) [ 523.295898] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated 05:42:21 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}], 0x0, &(0x7f0000013800)) [ 523.311491] EXT4-fs (loop6): get root inode failed [ 523.312539] EXT4-fs (loop6): mount failed 05:42:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfffff000, 0x0, 0x0) [ 523.400836] loop1: detected capacity change from 0 to 4 05:42:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8}}]}, 0x110) 05:42:21 executing program 7: shutdown(0xffffffffffffffff, 0x1) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r1, &(0x7f0000000100)='H', 0xfffffffffffffef9, 0x880, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="74729faa2d9b666d2c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 523.474190] EXT4-fs (loop1): Can't read superblock on 2nd try 05:42:36 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400080000", 0x1f, 0x4100}], 0x0, &(0x7f0000013800)) 05:42:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0xfffffffffffff000, 0x0, 0x0) 05:42:36 executing program 7: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000180)) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f00000001c0)) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x9abc, 0x0, 0x0, 0x281}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140), 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 05:42:36 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000300)="ce", 0x1}], 0x1, 0x7fffffe, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x2000000, [{0x80000, 0x2}, {0x1, 0x1fd3}]}, 0x14, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r0, 0x0, 0x80000001) 05:42:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}], 0x0, &(0x7f0000013800)) 05:42:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:42:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000680)={{0x1, 0x1, 0x18, r0, {0xdeb2}}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x2c, r5, 0xeccb18091241eaf9, 0x0, 0x0, {{}, {@void, @val={0xc, 0x99, {0x91, 0x400032}}}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL={0x6, 0x19, 0xfaf6}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r6, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r6, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x28, r1, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x7, 0x78}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x200040b0}, 0x450) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r7, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') read$hiddev(r8, &(0x7f0000000040)=""/169, 0x200000e9) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rpc\x00') openat$cgroup_type(r9, &(0x7f0000000000), 0x2, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r8) sendmsg$DEVLINK_CMD_SB_POOL_SET(r9, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="49010900", @ANYRES16=r10, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$DEVLINK_CMD_RATE_DEL(r7, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="900000000baa30c804013ec1b7e59ef4390be959c656537223509bbc00b9ccc24a98c4947363119b05000000000000c70f45665e5324fc3f8f56bc5ad288b3aa7b46281ed78e8c8a27d9e7768ed046232180b78f9bb9", @ANYRES16=r10, @ANYRESOCT], 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) [ 538.478335] loop1: detected capacity change from 0 to 4 [ 538.478959] loop6: detected capacity change from 0 to 512 [ 538.500184] EXT4-fs (loop1): Can't read superblock on 2nd try 05:42:37 executing program 4: r0 = syz_mount_image$vfat(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) listxattr(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x501000, 0x100) listxattr(&(0x7f0000000200)='./file1\x00', &(0x7f0000000580)=""/160, 0xa0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa6, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="f2664a38d74f6a84ca7d4b9d8edad4b6f32e5c2e618733d2fa6deb5c359a81a8b07d6af0dcfd612ec2f63dfff835084eda62936b2c76bf052d94779908ef67a72a80bcbb43901f155f59a08c90b16cca4e5e", 0x52, 0x4}], 0x400, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee01, @ANYBLOB='\b\x00']) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'tunl0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="0e000000ff0300004700000020005300030000000800000000000000000000000200000004000000fc00000000000300000080ffffff1f0000006e4c00001f00000001000000080000000900000009000000"]}) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) [ 538.532602] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. 05:42:37 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) [ 538.593597] tmpfs: Unknown parameter 'nr_inod' 05:42:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) 05:42:37 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00", 0x15, 0x4100}], 0x0, &(0x7f0000013800)) 05:42:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}], 0x0, &(0x7f0000013800)) [ 538.672336] tmpfs: Unknown parameter 'nr_inod' 05:42:37 executing program 7: pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, &(0x7f0000000500)={0x0, 0x989680}, 0x0) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_SEND={0x1a, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000400)="a525a9721f688d9391b00b2ba6f77cdd1c8a8d7916c0265eb9cdc17e85e4519a2fbb1e004ddd91950b78a1927e40d418c1416d998ff38ebbb47107820c21da03e8b37a1cb2cdabb263b14a9eabdbd293880b1b15307b539800a6e02db3f34d266c24b5403201cc512ef0950f32dca0e746a1e8e3a7ae0bbae1f151dee84b09fc0a8a29805514", 0x86, 0x4000, 0x0, {0x0, r0}}, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000180)={0xddd1, 0x6, 0x5, 0x7, 0x95fd, 0x7ff, 0x1ff, 0x5}, &(0x7f00000001c0)={0x2, 0x1, 0x2, 0x7, 0x6, 0x3, 0x77, 0x8}, &(0x7f0000000200)={0x8000, 0x800, 0x6a6b, 0x3f, 0x0, 0x1, 0x5, 0xffffffff}, &(0x7f0000000280)={r1, r2+10000000}, &(0x7f0000000300)={&(0x7f00000002c0)={[0x5]}, 0x8}) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa77ab405e57e347851200c24d46a708004600001800fae2339a069078ac1414001a010d028303000000009078ac141400000000000000"], 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x4010, 0xffffffffffffffff, 0x10000000) r4 = io_uring_setup(0x2d62, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x2}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(0x0, r3, &(0x7f00000003c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x40, 0x2, &(0x7f0000000340)="442745cd46a2d384e641d8d40d2c3a935eb1141ead5b57fe91e4b4c77d75b729e7a95945c0429bf3b8adfcabe2fb2dd3d03a4bc7408eb5b6e578b9afd19f4928050ac375f0df8a7e17656b592b1d77e0f6d0d554f04dd2c705a93c71a79982e6b2f7b6e8121787", 0x8, 0x0, 0x1, {0x0, r5}}, 0x821) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) rt_sigprocmask(0x0, &(0x7f0000000000)={[0x80]}, &(0x7f0000000100), 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r6, 0x0, 0x0, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r7, 0x0, 0x0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000005c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x1, &(0x7f0000000580)=[0xffffffffffffffff, r4, r4, r4, 0xffffffffffffffff, 0xffffffffffffffff, r6, r7, r4], 0x9, 0x0, 0x0, {0x0, r8}}, 0x9) [ 538.814436] loop1: detected capacity change from 0 to 4 [ 538.820411] loop6: detected capacity change from 0 to 512 05:42:37 executing program 7: clock_adjtime(0x3, &(0x7f00000001c0)={0x1, 0xac, 0x5, 0x939, 0xcb42, 0x0, 0x0, 0x6, 0x4000, 0x1f, 0x2c, 0x5, 0x9b, 0x9, 0x1000, 0x1, 0xb2, 0x200, 0x5, 0x2, 0x0, 0x0, 0x1, 0x1000, 0x3ff, 0x4}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x9810c0, &(0x7f00000001c0)=ANY=[]) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0x4c88}], 0x0, 0x0) r0 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x10200, 0x140, 0x14}, 0x18) openat(r0, &(0x7f0000000180)='./file1\x00', 0x2000, 0x10) openat(r0, &(0x7f00000002c0)='./file1/file0\x00', 0x101000, 0xd0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x20000010) [ 538.857223] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 538.857299] EXT4-fs (loop1): Can't read superblock on 2nd try [ 538.858530] EXT4-fs (loop6): get root inode failed [ 538.858543] EXT4-fs (loop6): mount failed 05:42:37 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000009000/0x3000)=nil, 0x6000) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x2, 0x0) 05:42:37 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x125c02, 0x0) fallocate(r0, 0x20, 0x0, 0x2) r1 = openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x101002, 0x11) r2 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) close(r3) read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) fork() r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r5, 0x0, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x14b000, 0x0) read$hiddev(r6, &(0x7f0000000180)=""/10, 0xa) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000040)) r7 = fork() ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x44) [ 552.305006] loop1: detected capacity change from 0 to 16 05:42:50 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r4, &(0x7f00000001c0)='./file2\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000000180)="3b25afd38d8ac6f251b9c0", 0xb, 0x8000000075d6) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0xfffffffe}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x3}, 0x8) 05:42:50 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x125c02, 0x0) fallocate(r0, 0x20, 0x0, 0x2) r1 = openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x101002, 0x11) r2 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) close(r3) read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) fork() r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r5, 0x0, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x14b000, 0x0) read$hiddev(r6, &(0x7f0000000180)=""/10, 0xa) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000040)) r7 = fork() ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x44) 05:42:50 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x125c02, 0x0) fallocate(r0, 0x20, 0x0, 0x2) r1 = openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x101002, 0x11) r2 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) close(r3) read$hiddev(r2, &(0x7f0000000040)=""/169, 0x200000e9) fork() r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r5, 0x0, 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x14b000, 0x0) read$hiddev(r6, &(0x7f0000000180)=""/10, 0xa) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) ioctl$sock_TIOCINQ(r4, 0x541b, &(0x7f0000000040)) r7 = fork() ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x44) 05:42:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:42:50 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x6000) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x3, 0x0) 05:42:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 552.333183] loop6: detected capacity change from 0 to 512 05:42:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00", 0x15, 0x4100}], 0x0, &(0x7f0000013800)) [ 552.354039] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) 05:42:50 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/83) 05:42:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x4, 0x0) [ 552.365538] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 552.370619] EXT4-fs (loop6): get root inode failed [ 552.371006] EXT4-fs (loop6): mount failed 05:42:50 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00", 0x15, 0x4100}], 0x0, &(0x7f0000013800)) 05:42:51 executing program 3: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) [ 552.454254] loop6: detected capacity change from 0 to 512 [ 552.495049] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 552.496496] EXT4-fs (loop6): get root inode failed [ 552.496902] EXT4-fs (loop6): mount failed [ 567.043290] audit: type=1326 audit(1642743785.606:10): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5654 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9bda0d5b19 code=0x0 05:43:05 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:43:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x5, 0x0) 05:43:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000180)={'wg0\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x208403, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000006c80)) sendmmsg$inet6(r0, &(0x7f0000003040)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x4, @private1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8000000000000000290000003e0000000000008000000000f7f33b16fc2c66705d55a767de134e91b2400d58a9224da31e376d2558826b2132bb04577c45baab78375df5284b574dfdfb1ad338faa7d3f716710fce330ebea4ecf579a842531ec8f41c4450bb1b17f15560f4747378f362afa2642b41d64d4ba3a20a546efed6cc28ff6c7a24320900000000000000418f93050d28d563faadf1d0"], 0x18}}], 0x1, 0x20068880) recvfrom$inet6(r1, &(0x7f0000000040)=""/85, 0x55, 0x20, &(0x7f0000000100)={0xa, 0x4e24, 0x3d4, @ipv4={'\x00', '\xff\xff', @empty}, 0x7ff}, 0x1c) 05:43:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000", 0x1a, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pipe(0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000080)) r2 = openat2(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)={0x80100, 0x8, 0xb}, 0x18) dup2(r0, r2) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 05:43:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0}], 0x0, &(0x7f0000013800)) 05:43:05 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) 05:43:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3d5b, 0x4b}}}}}, 0x20}}, 0x2c001) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r1) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 567.076027] loop6: detected capacity change from 0 to 512 05:43:05 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) 05:43:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x6, 0x0) [ 567.094374] loop1: detected capacity change from 0 to 4 [ 567.101358] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 567.103222] EXT4-fs (loop6): get root inode failed [ 567.103604] EXT4-fs (loop6): mount failed [ 567.133346] EXT4-fs (loop1): Can't read superblock on 2nd try 05:43:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x7, 0x0) 05:43:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000", 0x1a, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0xa, 0x0) 05:43:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x10, 0x0) 05:43:05 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) 05:43:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0}], 0x0, &(0x7f0000013800)) [ 567.243249] loop6: detected capacity change from 0 to 512 [ 567.275236] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 567.276408] EXT4-fs (loop6): get root inode failed [ 567.276812] EXT4-fs (loop6): mount failed [ 567.296994] loop1: detected capacity change from 0 to 4 [ 567.311975] EXT4-fs (loop1): Can't read superblock on 2nd try [ 567.878459] audit: type=1326 audit(1642743786.441:11): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5654 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9bda0d5b19 code=0x0 05:43:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000040e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f00000000620e7ac801000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000003b1c000000cf7e49a1d96af16793d61658bd9e26a0010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1ec918440778076b022754f448a5af2957f8ffffffffffffff0edc5f3093f3ea6d038f9f9bc6c1c8c29afb33dd4776d2ab0ce216ad01bf70cfbaa00629e4c13bb4be08561bd50ca41273d4e1b26f7814559bb670a7548eb5d2be2d23b4b321c27ac979eb540895e95bdc63459ea7790cee526ee79cee7c5573f2157595bbe17d9b4202454beb32d099b3c38f3fc07a1f941500"/158]) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x1000, 0x3}], 0x10, &(0x7f0000001240)={[{@errors_continue}, {@minixdf}, {@init_itable_val={'init_itable', 0x3d, 0x3f}}, {@data_writeback}, {@lazytime}, {@sb={'sb', 0x3d, 0x4}}, {@minixdf}], [{@dont_hash}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) 05:43:18 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)="01010101", 0x4) close(r1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) close(r1) 05:43:18 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:43:18 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000", 0x1a, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:18 executing program 4: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0xc02, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = dup2(r1, r1) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000080)=r6) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB='tunl0\x00'/16, @ANYRES32=r6, @ANYBLOB="008080007fffffff726ba4f043bc008c006800001f299078ac1414aaac141443863c0000000006119cfd0b176a3ef3732d11c792ee98476526b29f0b4f070c3c2be3191113530fb1820607ef2e095e9b080b2ea060e7baddf8176006071c58f5b33744108c50000000060000000600000099441c69110a010101000100017f000001000000080a01010280000001440c0f41e00000010000"]}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000440)={'tunl0\x00', r7, 0x80, 0x700, 0x7, 0x4, {{0x2e, 0x4, 0x0, 0x2, 0xb8, 0x64, 0x0, 0xf9, 0x4, 0x0, @private=0xa010100, @multicast1, {[@timestamp={0x44, 0x24, 0x60, 0x0, 0x4, [0x3, 0x6, 0x5, 0x4, 0x6, 0x4, 0x1, 0xb5f]}, @noop, @cipso={0x86, 0x2e, 0xffffffffffffffff, [{0x2, 0x10, "d684754a0e0bc58e010403ec8309"}, {0x0, 0x2}, {0x5, 0xb, "c2a19e094a5dd5449d"}, {0x6, 0x5, 'A)+'}, {0x6, 0x6, "7129fd89"}]}, @timestamp_addr={0x44, 0x4c, 0xbb, 0x1, 0xb, [{@loopback, 0x6}, {@rand_addr=0x64010102, 0xfff}, {@dev={0xac, 0x14, 0x14, 0x44}, 0x9}, {@multicast2, 0x1ff}, {@local, 0x100}, {@loopback, 0x101}, {@empty, 0x9c}, {@multicast1, 0x4}, {@broadcast, 0x9}]}, @ra={0x94, 0x4, 0x1}]}}}}}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r8, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) 05:43:18 executing program 3: shmctl$SHM_INFO(0x0, 0xe, 0x0) 05:43:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x48, 0x0) 05:43:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0}], 0x0, &(0x7f0000013800)) [ 580.356840] loop6: detected capacity change from 0 to 512 [ 580.365025] loop1: detected capacity change from 0 to 4 [ 580.384268] EXT4-fs (loop1): Can't read superblock on 2nd try [ 580.397503] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 580.400641] EXT4-fs (loop6): get root inode failed [ 580.401126] EXT4-fs (loop6): mount failed 05:43:18 executing program 4: clone(0x420a8d00, 0x0, 0x0, 0x0, 0x0) clone(0x2001000, &(0x7f0000000000)="65935aa1985b7f08f8c9eb9cdf600f15b77a521b5ac50fd9c1620a0134ed8f8d7585db4abcecdc9e2401412fdefd49cae7d7c520b95a8da421e52dab78312995fe9e61f35e1ff18a66670178c67e1843246d12d0e96cebcbdbc1e106a3433ee34ea7068c20a52d5c14de5f46791578f7df7ea5ecc3388449f42746fc1058148551c0524c5feb7ceb07c838d3a645e949433015f73c1672e21aff2ed68c36d2a28975746efdfe8bccd330da7e92c6feda119d88a6713aa14392d42ad45219", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="cb5b31ab94eb0eb04f267da402e57477d44e24e901cd99a6cc5f11b4593bae44ca978dc82feac60795648578063bfe7a22fa171e681315ff9eb2184e249a909134f61c7ec219271f07e719c0a69cec11b80083697cee0df759f54ce80d") 05:43:19 executing program 0: ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000000)={"d23c13e7ff8828475a2cbe9b0cddf67c", 0x0, 0x0, {0x1, 0x10001}, {0x3, 0x8}, 0xfffffffffffffffc, [0x7, 0xfffffffffffffffa, 0x32, 0x1, 0x8, 0x8000, 0x9, 0xfff, 0xa0, 0x6, 0x62, 0x400, 0x1, 0x4, 0x100, 0x4]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000180)={{}, r0, 0x2, @unused=[0x80, 0x7f, 0x64e42dda, 0x9fe], @name="ecac3ecc9e5ba062d3d66e53c438ae6315878b7b90926b5a86642a90a1621ea6abff37976843eedafd1b7a5a2a748dee611fd0acff978e0884b3b2d48a827bf9e470a9b6a26551fa324bd047c5da128c4adbe5eea736411052d1a538be8543192e523848d20fb5fd01f3445496136622853044e0ac73c314ecb5a9e3461ff29c2040d3dbf1b8c27b35933e1aa878c562a15eac4c4fbffc29717fcd142f50eb1d2d19f14a83abe11bba071b504b32ed4dfdb890888d3d32098ec01b213cf25a11c232fa888b64b48299e6c802e1aa04eb35657dfd48167ed8134c51d674b2ab0b54d7321eaafb86e24167451b2996c9e267695f260ab7ef1c1d998377ab04a103af4d85985c4373d2ad84821d167f899d55e6e0e7a293040750461c95dfe5bbc2e123b0220a0000cf91d550655a14176dea36899e3c35030afb0ce366f900fcc193d5a96b01996d1f90ff9fd1524f4d97dadba008e9baec413b4f5a9bdfca9d3fa8805cae3980bbab483360bd9cb5120e9cb67978fb1fe0ff4ba5b7095a51c270ace096171dc05ac39d15fc031004bbfe7a17bd1eb0fcc28649455bbcc4fc10e4503d88f3cc4c969eb1cf1f33490fd2007bd5eb1e695455f5ad6943fb398ff1a9b07fd7256149b878063574aa36e6d0afffb25f71ecd07872a3ef7fe9a94c06f57ed32e8873af5c78b5a65cd9b6e5bf45435166afc370c39727dc0a3f77c9f255455ab7d4fbed9e8e1162c7cb52ffcfdd8712738684156b2ac5e3c6c5a577c20a85d998c21295d712182ea026855b02860b659fabe3a998b40604fa80048f6e44f737cd5e8eeca3f63729fdac392f83878c6baf45309a373d8f02903282a396394318a73f648a1cc018aaa21fd48e2eb3c734fced41a5db410f73c4021fbb5cbd0ed44de2bce9f9dd1bc6ffe17de83f24907d8d95afabc8df764fe986858bfea06f24ce608402f7f4d2198d2197d7885ac0362b2f290d5de9705608deb88c290053b41dbd2e1e5156e9f2bdda0e9fb276daf5608498255da52eaf18bbc92883f1efd38d5029ae4bad06e10a27616eaea7532b1f7d486fd9cef883bb8b29a202ed5e349be95aa48c7e9f432c56716516ef0dd5e244122df72c4f2c8304bdac10910f819bffea399805118de5a76faa62f87002d7e0d9906dea5f690515d83066575d3d8349a6698bda1c4b202317cd71d6ae565ed7157e09c190bba1a9b1da3233d412030b89a46ce5c1121fa6b10c41ec2024004ad368916d0735408204905010d678fa9745f6746c175fd91e17372846f397738a17bff4f5eafe2cf9e17aa9d2fa3ae98f2e1dca59de16213cd6d223d87b0f2cb71a704332442db56ceb351731db00010000e4b9a51dd013a594cb9bc5b6cc2d19dd0e1e9dfca0fc182bd0105e57700d7d44f3e9faba2ab229bf8527fd09adf13e4dec3594f3629ecf237153ffe4dc1eeccadf0e8a9d17b6049bfba37ec24a53043eaf9a39e8e23e66e6620fc76fe4fa448ecba6fd61c4d7baea8e5b10436ef387cf63ac3bf590768ef3759fe1cb9e8b4a8f35092290bb43bbfa9875a9a8c4ec47ba6901b3b6278a97ed0923b730652b59c5b30d1a235886f3a880b7ba4548988821f5cf31c888d7c41e7417c6c5b8e612dfaa7baa9ca85cc5dd07165c757523dd40ddab7a7111e0ddae867c1f7ec1f50276bbb62b1fe8aa65286501363da97f1929665a5a5b6e48a4e06d0c67f1234f914237315cdde74c89fa1ae8de66d70a250a8b26c918e1d33360f089aa9a04aee902d7eb3963fc817a006bf5a0dce405bd290dd3604aa4b138b5be259621d70d754044e108ae808336a7accc14350f0b48fa28c97ee1a6f66e91c4fcf732e00781238f06832ca5bd4c0598d9e9bcd069936aeb70d4ad7a7fa1e26e804be3d1bf1d361b11b21dffb8d8fda21df30ceb1cd4ba680301a54c476c5efc86d4de44ae47eb46e8a0f6e37efbfc04f9308c13aa3e86bcc1b9fbe0beae2f476f806c87c99c99bfa34c94db14a1bd35f5435e749af9bec947ccb7c7c69135f8ab205c2a76dc980b81807c47e6c0915c405b98d64841b409be954c1c6d7b15fab021592d8bf16d22fad3a439921d6950194b2abe56606f4f1c7ef83e28f200eb6a88377c410e8ec6a9f6ccd5378ff563f4a93defdbc57334daf466b1766ce0880bd896a1a64e8f27e68477253663ec6f6bbedea7311a74bc2db3cde74ff54b8a392d8ab2c360f9e48f412d032328bee91d15f73059ca4ead8753e62bfe60a33f26096b89f8d4100c096caf0414bccedb4950a101cf2bd8e6b3c8f3a1195c50e368017b481e3149ecf78680d0833449645e0bcb6915875738092dba41201e6147d2fbca56352f6717e66ef5f071353d23bd0e62382554e629f5ac6f2597575db7cd6bed073886407933497f6def51292201ced78d90a1365ebf8e9aa09f6db339ddf815de1fe0c9d5fe8dc614a54440336fc8e71fe572044dcc757e40e1eee3465730a79f33793eb02cc7f9694f09cfae71e7a8b63e371004816022ebbde2f51ec8f5df7b985adf9c9b354fc220be10c1f5184088c4f5dfd15f17e1540c82ede789549d457f3c407f47547ce6c82229ab7bc2d725b6724afcbb7b7a90ffa5a2be5412b6d3155f8778ba5ab331cfb09959fd4c9f8d60064a5150ea755e8597f276881565d711db73d30e7d46d5470fcae2a764f8ae2926b36c7cfd09ac7640814efd37f588397e1bc224790168bba0c044b55246ad28f44d9e32f82012f0290d3ac5da016e244229a092f8ae1571dfc4bbb45440cb4ce7ce2bbf1bea75506e4d2626fbff64a13adfbd1b9febe248fbb053f3efbf52be67638b8ff96d85c3d48cafb4dc4fb1bb7f32a799615192e29e23d98ab6a44199f243857ce48fc0fb84017bcfcd111f93d7429284fea709ab4e3e367961cc28bd4d649d32e752bc3d36b9c1e24f45cb793217daa50350747275d30633b412f3a5ee8b5cfd4092a5d8c90d9434b23f19334438f3f38751b120f5089768920191998994626c210b299db038a43294ed45dcef2e30d6c710abc172075e3467bd97f18697a187dc6495cb939904103117bc0e230a43aea9012dd5342a9f64f4684e52882ca2150ba400c85fdfe64d21db3e823900570ae2fd35cfbf05578b67dbd09afc28dd688599c771c2c22dbd309c5ffd95d3c5b23fec6daa99d3ab31f26415ebf973e9ead5e10b01aa43834ebd46f581267e4af984eadfbb01f849bd17157506a2a827530986e9ea3f56f14577bdddc8d96b76cffb527e1124a7034aa65ba1c1c93501201f9f46765f881b2f8f3feb088622632af9fbf7017d6a2989ca6e2b3e7d7fe4502344316255bb2b37da54466de49eb823f7a9e1afa8787f7bdd697e504449ba5415730e941613d18c470e9aec78252f97bce32ce8ae722dbc721cb23bbcc08d47b81c1c2eae5991b2d1ac3cd33205dff504c32db8f43f15c7e757ce2f581fc6be283a00d278f27eb21ac8bf331641e7fcc93c74b062b9dd33edae3c45cc8a51417f4082cdc2358e6df13eedab0dcf375aaf5be1d63ca56992b6dec685b00250c3bbcc62ae2ce8d0e3267b9e9407bb9762ec3e9dacc1eef9d5956b6eeacfc4b1421a97da08c93bbd23bf8539b72f433a1f011ef8c8aefb0b45854309c497052b92b970a2ed5f4aceff4a0afcdba18650a10b01e74227b37c0befe1fe526c12b15d987ebfcc8d2c1f05d97b2aaa70251945a1b627d0862f45e2db1ced38b06a1b9db2b7a566b124474c8cfcfc5592d6ceb8fb1e1e5dd24c8d33586fcbe751165816e9792163a26f547d023e96e452966591982c8f9201b58c45c5c5522b5f8e031f87aa9cf7c68874c807018a13674c134d0fda5af5db0f5a10b4ac6106433c6d0908f2da25e807eb7220338b2b73fc6118522a02f4d42069f52a88307343af5614bf4526757040b59ba973ece990f3b0fac4e9c297d8cb4cc54b75ce26c1a9d0a207ec07fc8ca83c1ab1d4efa8ea26ce94404f66990e20c725ff901f36e00cabc0b9c98fba8adbb83be2e4419f975cb76a7e271b3cc00a7cc16360f6f54f8a70268217039186aa023a51e46324d0b70c3647783ac0c4d6ea361a4f81cc52977823cc8aa066277774bd9fb8e5c6a4273916ef31c9c90eb56feea82dbec58a94f6ee5742947ee6ed7b1d734378510ab4405112e17a9ececbf91fec2d7c146437e689d5ca8ee44d2dec67990b3336ca17b1fac86859456f460351318551ce5c22a028c01e6e7009ad9ca21e4e99d92c72d429ed34db889716c45d8ed36f47ec004419356e58b04d65d33ba1675b627922a45bd8ecfe1bb486089df278a2450956b2d934c5bb3a8a577e678dc924a826a8a59adf7c9d69b569db2ac9ed19ba333c684ed5c21c28ce9c8db863ec3c2d0518675b1c9ba0cb5ff46e6f19a86af1a1e8207357e1d5472591eea33c02f5fdb0e6ec5d641fc3c47f7f7f97a5c0ce32e882fa26cd218003fc82faa9bc5407b00f8db77a41c4534f6133bdf901a97c7ccbcfb9f287911e2814dcb4b9f9a4095f4bdb3502f03f85bc3277f96afe7195e564bb11d9d0d2ad08caeed0d29a16d7ed397e7d8840fd9b1513930fc7848644e3a0e5b464b26dcf0b69b792904e2ddae4a42bda9c47df7b40bd97e0f412e936eaef8488bea20e987df7ec94c69b25b8c2de5291dc45c4005a65daab9800f393baf17c412c0574e3c5a3284e109e7d8b0a911ca4c2b38fbb9749e4673214eed067e594b2ad8cb9a28670a1dbfc5d54188cb79454ba78d7b6f1493891b841945f7fdd5c2d26a04210110c149018e20692fae552e2e55c1978ae1372563a190a29b6a78189f4496b1c4f6cbb99306c9368b959b6163a7634bb8e23c4a7f93adc8ae8bdbb4e7044d17edd2b1a6f9fde424914d9833a371aa2cedf32919d1819ef9958e9bc02b71af3d00b66349d4a4f6295669c70f258510a9272dfb525eb221ce32a84b2a14913e163c28c8851af80694de80bdafba4957b37ddc0d8a53bbd0cf365789b1932dfdc5e622e38b454388a3b409e30d69b9f1dac6748f10b80f318391df9c5db67a6d4a94e87524244a3332a5dd2a2770a955eb9530ba77a7f96ef4be72c324465e02200c544e5878681adc8fddab9bd9fe26742399c34fe6acfcc9c048cfbad8a29d18804561c7333209cf7d9a181b705129f5ec49715b18390844b9b51982c16aa1753020591dae4043db24f5f4c1b6970e7d5d2b947e5621d854e9bf5c105ecfc935d8a2ab17d0be5760a900124176a0be49dded2998988484934ebfcf9f69118efe9f3712134d91a0eed4a3fd61967d6deb7508be6cc420b1d957ee99697bf7ad20d8ff4d95fe23f29cdf3b83b2de30d6630c5f64a815259fce619b8c4cd8336b4a34cba74929edfc76c3f41ad9e0a71649890c427a3b3c5ce70a0fbaf0aa66d4d26775519c4a696cb05739b764d1c6442e9bde29619c7cbe817ca4387072a78646a230a9e37c9ad70d3f01306ce8c455c63bd5c25da9a70b797b882627760ad7be43a2631fa9a8f888f7a571ed8f34e2a2beddf02b47326b457e855e3adbd79f66401ede5254f001b8edcb7f55adfa565af9de76dc4eed2d4a597e411f9a823126d4573954343b7361105304a7b7dc3b284a6c2bc6abe9f45f6e7ec2e4ab8ad1cf5aaf362b16c8fda431a3ddede52ab919efc66c75b4de443c595ccc9ca63d3f22e00"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x5451, 0x0) 05:43:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x4c, 0x0) 05:43:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:43:19 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x2, 0x40, 0x0, 0x7fff0000}]}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x1, 'ip6erspan0\x00', {}, 0x9}) accept4(r2, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000080)={0x3, 0x60, "41292b35bf6e73a1df5872b17ccf0e5b56acb5aeafed67f833a5941899a09126faf93e242b961f19fc677367c0d73260dc27afdbac299c80e62d2f95ed290bc7175be3e43675640d0c63a8ebde1ebf4399d80e122fe59de73c68abd5bc6c6a00"}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000180)={'batadv0\x00', 0x81}) dup2(r0, r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') 05:43:19 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 1) [ 580.543775] FAULT_INJECTION: forcing a failure. [ 580.543775] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 580.545568] CPU: 1 PID: 5739 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 580.546694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 580.548273] Call Trace: [ 580.548613] [ 580.548906] dump_stack_lvl+0x8b/0xb3 [ 580.549433] should_fail.cold+0x5/0xa [ 580.550005] _copy_to_user+0x2e/0x150 [ 580.550605] ksys_shmctl.constprop.0+0x2d2/0x390 [ 580.551318] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 580.552096] ? wait_for_completion_io+0x270/0x270 [ 580.552803] ? lock_is_held_type+0xd7/0x130 [ 580.553450] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 580.554268] ? vfs_write+0x188/0xae0 [ 580.554830] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 580.555628] ? fput+0x2a/0x50 [ 580.556125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 580.556900] do_syscall_64+0x3b/0x90 [ 580.557461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 580.558251] RIP: 0033:0x7f2f8c7d8b19 [ 580.558804] 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 [ 580.561302] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 580.562453] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 580.563509] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 580.564579] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 580.565642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 580.566727] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 580.567846] 05:43:19 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 580.601967] loop1: detected capacity change from 0 to 16 05:43:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x68, 0x0) [ 580.617794] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:43:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x4c, 0x0) [ 580.644530] loop6: detected capacity change from 0 to 512 05:43:19 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0xd0401, 0xc6) openat(r1, &(0x7f0000000080)='./file0\x00', 0xb41, 0x0) [ 580.707929] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 594.775930] loop6: detected capacity change from 0 to 512 [ 594.776546] FAULT_INJECTION: forcing a failure. [ 594.776546] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 594.776711] CPU: 0 PID: 5781 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 594.776725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 594.776734] Call Trace: [ 594.776738] [ 594.776743] dump_stack_lvl+0x8b/0xb3 [ 594.780278] should_fail.cold+0x5/0xa [ 594.780563] prepare_alloc_pages+0x17b/0x500 [ 594.780897] ? lock_release+0x3b2/0x6f0 [ 594.781192] __alloc_pages+0x131/0x4e0 [ 594.781479] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 594.781921] ? __lock_acquire+0xbac/0x5b70 [ 594.782246] alloc_pages+0x1a0/0x2f0 [ 594.782545] __pmd_alloc+0x37/0x680 [ 594.782809] __handle_mm_fault+0xe78/0x3570 [ 594.783104] ? lock_is_held_type+0xd7/0x130 [ 594.783414] ? __pmd_alloc+0x680/0x680 [ 594.783711] handle_mm_fault+0x2e6/0xa20 [ 594.784010] do_user_addr_fault+0x54a/0x12a0 [ 594.784340] exc_page_fault+0xa2/0x1a0 [ 594.784638] asm_exc_page_fault+0x1e/0x30 [ 594.784948] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 594.785334] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 594.786546] RSP: 0018:ffff8880411b7d20 EFLAGS: 00050246 [ 594.786938] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 594.787432] RDX: 0000000000000000 RSI: ffff8880411b7d98 RDI: 0000000020000040 [ 594.787932] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff8880411b7dc7 [ 594.788431] R10: ffffed1008236fb8 R11: 0000000000000001 R12: 0000000020000070 [ 594.788767] loop1: detected capacity change from 0 to 16 [ 594.788926] R13: ffff8880411b7d98 R14: 00007ffffffff000 R15: 0000000000000000 [ 594.790113] _copy_to_user+0xcb/0x150 [ 594.790397] ksys_shmctl.constprop.0+0x2d2/0x390 [ 594.790773] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 594.791160] ? wait_for_completion_io+0x270/0x270 [ 594.791512] ? lock_is_held_type+0xd7/0x130 [ 594.791841] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 594.792233] ? vfs_write+0x188/0xae0 [ 594.792520] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 594.792914] ? fput+0x2a/0x50 [ 594.793145] ? syscall_enter_from_user_mode+0x1d/0x50 [ 594.793523] do_syscall_64+0x3b/0x90 [ 594.793815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 594.794192] RIP: 0033:0x7f2f8c7d8b19 [ 594.794474] 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 [ 594.795761] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 594.796302] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 594.796811] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 594.797303] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 594.797823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 594.798317] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 594.798859] 05:43:33 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 2) 05:43:33 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:43:33 executing program 4: clone(0x420a8d00, 0x0, 0x0, 0x0, 0x0) clone(0x2001000, &(0x7f0000000000)="65935aa1985b7f08f8c9eb9cdf600f15b77a521b5ac50fd9c1620a0134ed8f8d7585db4abcecdc9e2401412fdefd49cae7d7c520b95a8da421e52dab78312995fe9e61f35e1ff18a66670178c67e1843246d12d0e96cebcbdbc1e106a3433ee34ea7068c20a52d5c14de5f46791578f7df7ea5ecc3388449f42746fc1058148551c0524c5feb7ceb07c838d3a645e949433015f73c1672e21aff2ed68c36d2a28975746efdfe8bccd330da7e92c6feda119d88a6713aa14392d42ad45219", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="cb5b31ab94eb0eb04f267da402e57477d44e24e901cd99a6cc5f11b4593bae44ca978dc82feac60795648578063bfe7a22fa171e681315ff9eb2184e249a909134f61c7ec219271f07e719c0a69cec11b80083697cee0df759f54ce80d") 05:43:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:43:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x6c, 0x0) 05:43:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004", 0x1b, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:33 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000140)={@multicast, @local, @void, {@ipv6={0x86dd, @generic={0x9, 0x6, "fbd2d9", 0x106, 0x3d, 0xff, @private1={0xfc, 0x1, '\x00', 0x1}, @local, {[@srh={0x73, 0xc, 0x4, 0x6, 0x0, 0x0, 0x8268, [@mcast2, @empty, @dev={0xfe, 0x80, '\x00', 0x17}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @loopback]}, @fragment={0x16, 0x0, 0x80, 0x1, 0x0, 0x7, 0x65}], "1e9869a4345d570be18cc0a5e541f0da7595b269f5896aff93a38e40ab5f8a969324e1e7333b4aa8c5e76bf18735bd250fccaf3aeccda150c08be3d0a6b80fc95913aec671b856526b16f66aee32a9c98d0eb8928414d60ef804f71132a7bb7cc3602b15ab3c96b492fbe591a47d10aad91ea3a8ad832ebe8fb4df8b5c4410906daec55321cec72d8dfbc0c7879f96173189e772c261"}}}}}, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x483, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/17, 0x11, 0x2000, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x5, @mcast2, 0x8}}}, 0x80) 05:43:33 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x1) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0xd0401, 0xc6) openat(r1, &(0x7f0000000080)='./file0\x00', 0xb41, 0x0) [ 594.813748] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:43:33 executing program 0: syz_emit_ethernet(0x13c, &(0x7f0000000140)={@multicast, @local, @void, {@ipv6={0x86dd, @generic={0x9, 0x6, "fbd2d9", 0x106, 0x3d, 0xff, @private1={0xfc, 0x1, '\x00', 0x1}, @local, {[@srh={0x73, 0xc, 0x4, 0x6, 0x0, 0x0, 0x8268, [@mcast2, @empty, @dev={0xfe, 0x80, '\x00', 0x17}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, @loopback]}, @fragment={0x16, 0x0, 0x80, 0x1, 0x0, 0x7, 0x65}], "1e9869a4345d570be18cc0a5e541f0da7595b269f5896aff93a38e40ab5f8a969324e1e7333b4aa8c5e76bf18735bd250fccaf3aeccda150c08be3d0a6b80fc95913aec671b856526b16f66aee32a9c98d0eb8928414d60ef804f71132a7bb7cc3602b15ab3c96b492fbe591a47d10aad91ea3a8ad832ebe8fb4df8b5c4410906daec55321cec72d8dfbc0c7879f96173189e772c261"}}}}}, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x483, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/17, 0x11, 0x2000, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x5, @mcast2, 0x8}}}, 0x80) 05:43:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x74, 0x0) [ 594.858336] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 594.859281] EXT4-fs (loop6): mount failed 05:43:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:43:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x7a, 0x0) 05:43:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004", 0x1b, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:33 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 3) 05:43:33 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x81cc0, &(0x7f0000000140)=ANY=[@ANYRESOCT=r1]) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000000640)=[{0x0, 0x0, 0x4c88}], 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file1'}}, 0x10) [ 594.984696] loop1: detected capacity change from 0 to 16 05:43:33 executing program 7: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0) r2 = syz_io_uring_setup(0x6e2b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x347}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000000c0), 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x4}, 0x0) r3 = io_uring_setup(0x263f, &(0x7f0000000180)={0x0, 0x0, 0x2}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, r2, &(0x7f0000000100)={r4, r3, 0x68c}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000540)={0x2a7, {{0xa, 0x4e22, 0x0, @empty}}, {{0xa, 0x0, 0x0, @loopback, 0xf0a}}}, 0x108) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x5d676000) semget$private(0x0, 0x0, 0x260) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) [ 595.008200] FAULT_INJECTION: forcing a failure. [ 595.008200] name failslab, interval 1, probability 0, space 0, times 0 [ 595.009052] CPU: 0 PID: 5804 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 595.009576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 595.010331] Call Trace: [ 595.010522] [ 595.010693] dump_stack_lvl+0x8b/0xb3 [ 595.010967] should_fail.cold+0x5/0xa [ 595.011234] ? __pmd_alloc+0x94/0x680 [ 595.011513] should_failslab+0x5/0x10 [ 595.011783] kmem_cache_alloc+0x5b/0x480 [ 595.012069] ? alloc_pages+0x1a8/0x2f0 [ 595.012354] __pmd_alloc+0x94/0x680 [ 595.012628] __handle_mm_fault+0xe78/0x3570 [ 595.012940] ? lock_is_held_type+0xd7/0x130 [ 595.013251] ? __pmd_alloc+0x680/0x680 [ 595.013543] handle_mm_fault+0x2e6/0xa20 [ 595.013838] do_user_addr_fault+0x54a/0x12a0 [ 595.014158] exc_page_fault+0xa2/0x1a0 [ 595.014458] asm_exc_page_fault+0x1e/0x30 [ 595.014760] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 595.015139] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 595.016383] RSP: 0018:ffff88801ad3fd20 EFLAGS: 00050246 [ 595.016761] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 595.017261] RDX: 0000000000000000 RSI: ffff88801ad3fd98 RDI: 0000000020000040 [ 595.017767] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff88801ad3fdc7 [ 595.018274] R10: ffffed10035a7fb8 R11: 0000000000000001 R12: 0000000020000070 [ 595.018794] R13: ffff88801ad3fd98 R14: 00007ffffffff000 R15: 0000000000000000 [ 595.019309] _copy_to_user+0xcb/0x150 [ 595.019602] ksys_shmctl.constprop.0+0x2d2/0x390 [ 595.019954] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 595.020334] ? wait_for_completion_io+0x270/0x270 [ 595.020691] ? lock_is_held_type+0xd7/0x130 [ 595.021015] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 595.021416] ? vfs_write+0x188/0xae0 [ 595.021701] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 595.022110] ? fput+0x2a/0x50 [ 595.022343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 595.022730] do_syscall_64+0x3b/0x90 [ 595.023007] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 595.023381] RIP: 0033:0x7f2f8c7d8b19 [ 595.023660] 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 [ 595.024882] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 595.025415] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 595.025918] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 595.026434] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 595.026934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 595.027422] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 595.027939] [ 595.042223] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 595.044105] loop6: detected capacity change from 0 to 512 05:43:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x300, 0x0) [ 595.113241] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 595.116859] EXT4-fs (loop6): mount failed 05:43:48 executing program 0: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) 05:43:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:43:48 executing program 7: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 05:43:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:43:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x500, 0x0) 05:43:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105241, 0x0) truncate(&(0x7f0000000480)='./file1\x00', 0xea1) io_submit(r0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x10, 0x7, 0x400, r1, &(0x7f00000001c0)="10", 0x1}]) 05:43:48 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 4) 05:43:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004", 0x1b, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x600, 0x0) [ 609.552190] FAULT_INJECTION: forcing a failure. [ 609.552190] name failslab, interval 1, probability 0, space 0, times 0 [ 609.553118] CPU: 1 PID: 5837 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 609.553684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 609.554493] Call Trace: [ 609.554697] [ 609.554869] dump_stack_lvl+0x8b/0xb3 [ 609.555161] should_fail.cold+0x5/0xa [ 609.555444] ? create_object.isra.0+0x3a/0xa20 [ 609.555796] should_failslab+0x5/0x10 [ 609.556083] kmem_cache_alloc+0x5b/0x480 [ 609.556392] create_object.isra.0+0x3a/0xa20 [ 609.556716] ? kasan_unpoison+0x23/0x50 [ 609.557020] kmem_cache_alloc+0x239/0x480 [ 609.557331] __pmd_alloc+0x94/0x680 [ 609.557597] __handle_mm_fault+0xe78/0x3570 [ 609.557888] ? lock_is_held_type+0xd7/0x130 [ 609.558212] ? __pmd_alloc+0x680/0x680 [ 609.558519] handle_mm_fault+0x2e6/0xa20 [ 609.558835] do_user_addr_fault+0x54a/0x12a0 [ 609.559175] exc_page_fault+0xa2/0x1a0 [ 609.559466] asm_exc_page_fault+0x1e/0x30 [ 609.559781] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 609.560186] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 609.561478] RSP: 0018:ffff888045247d20 EFLAGS: 00050246 [ 609.561831] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 609.562343] RDX: 0000000000000000 RSI: ffff888045247d98 RDI: 0000000020000040 [ 609.562877] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff888045247dc7 [ 609.563388] R10: ffffed1008a48fb8 R11: 0000000000000001 R12: 0000000020000070 [ 609.563900] R13: ffff888045247d98 R14: 00007ffffffff000 R15: 0000000000000000 [ 609.564433] _copy_to_user+0xcb/0x150 [ 609.564721] ksys_shmctl.constprop.0+0x2d2/0x390 [ 609.565080] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 609.565469] ? wait_for_completion_io+0x270/0x270 [ 609.565825] ? lock_is_held_type+0xd7/0x130 [ 609.566155] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 609.566555] ? vfs_write+0x188/0xae0 [ 609.566846] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 609.567250] ? fput+0x2a/0x50 [ 609.567493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 609.567882] do_syscall_64+0x3b/0x90 [ 609.568157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 609.568542] RIP: 0033:0x7f2f8c7d8b19 [ 609.568815] 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 [ 609.570113] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 609.570663] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 609.571120] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 609.571637] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 609.572149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 609.572665] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 609.573187] [ 609.575926] loop1: detected capacity change from 0 to 16 [ 609.578063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5830 comm=syz-executor.5 [ 609.586999] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:43:48 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, 0x0, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000000080)=@l2tp={0x2, 0x0, @dev}, &(0x7f0000000000)=0x80) [ 609.594059] loop4: detected capacity change from 0 to 256 [ 609.597261] loop6: detected capacity change from 0 to 512 [ 609.626779] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 609.633394] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 609.634347] EXT4-fs (loop6): mount failed 05:43:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:43:48 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 5) 05:43:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x700, 0x0) 05:43:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x600, 0x0) [ 609.743032] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 05:43:48 executing program 4: chdir(&(0x7f0000000140)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r0, &(0x7f0000000180)='./file0\x00', 0x404800, 0x49) r1 = geteuid() r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) pread64(r2, &(0x7f0000001b80)=""/4096, 0x1000, 0xa78) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r3, 0x0) syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000200)='./file1\x00', 0x1, 0x6, &(0x7f00000017c0)=[{&(0x7f00000003c0)="71ac2fd49d2e2f06229bc4c97d3cb39740aace4f4d35ca9965d6a5ea172da433e7e53b83034546341e943eeaba0b10319476ccf783e84e", 0x37, 0x5}, {&(0x7f0000000400)="7ab6e95428b1bb41b67f283d1f2c5a99f79caa20ff69184c83deccf1c27a9b12560fc8576757cb1e9483849e7cd291307137781a6fabbb221b3df244a7ac09c1be502d2f8809f8f34a225f76f1137de7113ba8bfaf197547cc8ccdb249b9917a87e6e503f5127e5913275afcf5ef1ddea1f5c31c0d91f475049c3deed2c4f79e237e0e09c1894c4f18ed81975c7d826988", 0x91, 0x2}, {&(0x7f00000004c0)="190cf889207097a56731fc942f08f583f763f1ed84f921691a3b1d63c3c504cd8ee1c4f3f5cafb7c4a4fa492ca6c6c198fff70f20400089b8c972b66ff03bac5d5090db69a47f76f0370859b99b07fff391a77e7a94057eac0423faa5b719f1bd2bab9b1cc879586e63c93f6ee41d72b380ec984e18a58ba177f715a575256e9ee45321db086862697a131480452703500fc160fd0a26357e1faa520ac331685da372c5bfb239044245fa994f7d1d472f0980cd064fc4289c17280fb815ca2fcfb117cd3cd964aa0702f957df44e514c938e5951a2e7fa242bfa86b36cb5828d94c559", 0xe3, 0xe8fd}, {&(0x7f00000005c0)="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", 0x1000, 0x7ff}, {&(0x7f00000015c0)="7c08491fbcc09a1b94ad9470820a0767ca5ce352e081a653fc6c51cb762627db473f49340d241265fe4e49b597bf083a705d9f1664c666c457bf19084149337738490c461616905bbdcf1a8e56f46a2e25f3f99a47f847bea2a60c2641da727360b9de512e7c28226397478fe2bb107b0de33aae74363266426ade55addf6572efaa6d8d461b184309672398a3c5056b09820eb4e1f2b7c13f0164520cfed19d479366f547c05aa8792f07fb7caa3d8d880e229770fc3f1031f1c64d8f8229835fa68dea4402319e220b86eb2eb45bda57668c946168191cc07b534fc059422e2b7d2b88", 0xe4, 0x82}, {&(0x7f00000016c0)="c377600fdebd8ed2c6c3906e7e5180a10d48d905a6ca1ff94820b3d1cd5c93922f0b029511c9305532a3526052dc704aca3450867106862dd9f66993066eed949d4a57e9cc6ec2c1fcb3ba99877ef2afd6cc5f0a176a3b7f8bb3db24c5fb9de90716d5611005a4f0fc9db72c3ac04682e7c210c9235ca4e62a647dc4457d38a6bd3f3f4df5cb2de82ba2be828132bd2dce306e215c375746ff8273bb0e009b784591e9094eaf2be07a4cd6ef56d9983b501814a0129d44760c09015f9d2a20d085ced567c6144a50e92ab5a1294e3994a228b733b97e31a3d49c9c54667a159626e6c14197adb7469494a61932509d", 0xef, 0xdcf}], 0x8825, &(0x7f0000001a00)=ANY=[@ANYBLOB="6e6f7265636f766572dd792c6e6f626c6f636b5f76616c69646974792c6e6f6a6f98726e616c5f636865631741eaf92c757b6964e9669bcf0243c22a5f6e59b273903e7e45bc53dd36c4c35f30cebb76b95aaae2fe805e435130d482e4934cdfe91d442f63077a51e1e652b2750d2412581086ac05b6757b43738e604e29933145de20326dc8a26a3aa93a2fd187128dd9edceb185851090a5a9374a5530ea935844ed62bd936183b339503e2f01744bfd88d3ace56b4478d571894ce55cc631bee186", @ANYRESDEC=r1, @ANYBLOB="2c6673757569643d646135363935629a2d663761612d333931342d323132332d64366166663163632c7375626a5f757365723d6e65742f6465765f6d63617374002c636f6e746578743d757365725f752c657569643d", @ANYRESDEC=r3, @ANYBLOB=',permit_directio,subj_type=net/dev_mcast\x00,\x00']) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r5, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r8 = socket$inet6(0xa, 0x4, 0x20) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r8, 0x8983, &(0x7f0000001880)={0x7, 'sit0\x00', {0x6}, 0x7}) utimensat(r5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x77359400}, {r6, r7/1000+60000}}, 0x0) pwrite64(r4, &(0x7f0000000240)="79a2441a311f124e0b54678b30b91c550048ddec31b84eebb342e373307e99da04001e18ecc41fb55692f300293569a7c160fb50d8b1d16caadc08d5e0bb0043dee67cd452a2bdcc0f409b0c3781b965e42e05b708778ccf3d83cecc8b6cc8cde90fc53b55d23e78e2a80c53901ebb855e2e0dc19a8b31ecb5e637e7cdabaa5124321710b7f128ad6a73592274fa4d65dad0dd0261640941ba5d067904e8d7de79c8286c900b2b4bd58cccd6b655cc75130928f4cad0ccb561780259de999d04ebe9360563d2fe890b008999d9cee9e0bfbcc9cfb07b49d79cf37c76aff9e1e3ef2802d2e691fbc762db736f97c7c296c73336ad29397d0297971ccc2c6e68d897b36cefa4b0e694298208f1dfa8ed01e932a08f8b44a8b38e38291921b2af42cb17cf4ae6214646e6623d53985b99a298a9311cfddb8f59890ad7885a541ebeb7842be14ebaabfe6e3ce133c6c2f729a1416572a739fa00"/362, 0x16a, 0x40000000008) [ 609.758227] loop1: detected capacity change from 0 to 16 [ 609.798584] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 609.798877] FAULT_INJECTION: forcing a failure. [ 609.798877] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 609.800197] CPU: 1 PID: 5857 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 609.800705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 609.801418] Call Trace: [ 609.801590] [ 609.801743] dump_stack_lvl+0x8b/0xb3 [ 609.802006] should_fail.cold+0x5/0xa [ 609.802260] prepare_alloc_pages+0x17b/0x500 [ 609.802566] __alloc_pages+0x131/0x4e0 [ 609.802836] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 609.803232] ? lock_is_held_type+0xd7/0x130 [ 609.803527] ? find_held_lock+0x2c/0x110 [ 609.803801] alloc_pages+0x1a0/0x2f0 [ 609.804059] pte_alloc_one+0x16/0x1f0 [ 609.804318] __pte_alloc+0x69/0x200 [ 609.804572] ? pmd_install+0x250/0x250 [ 609.804836] ? do_raw_spin_unlock+0x4f/0x210 [ 609.805128] ? _raw_spin_unlock+0x24/0x40 [ 609.805405] ? __pmd_alloc+0x30d/0x680 [ 609.805665] __handle_mm_fault+0x2559/0x3570 [ 609.805954] ? lock_is_held_type+0xd7/0x130 [ 609.806249] ? __pmd_alloc+0x680/0x680 [ 609.806524] handle_mm_fault+0x2e6/0xa20 [ 609.806807] do_user_addr_fault+0x54a/0x12a0 [ 609.807107] exc_page_fault+0xa2/0x1a0 [ 609.807371] asm_exc_page_fault+0x1e/0x30 [ 609.807670] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 609.808054] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 609.809189] RSP: 0018:ffff8880424d7d20 EFLAGS: 00050246 [ 609.809532] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 609.809985] RDX: 0000000000000000 RSI: ffff8880424d7d98 RDI: 0000000020000040 [ 609.810435] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff8880424d7dc7 [ 609.810903] R10: ffffed100849afb8 R11: 0000000000000001 R12: 0000000020000070 [ 609.811351] R13: ffff8880424d7d98 R14: 00007ffffffff000 R15: 0000000000000000 [ 609.811816] _copy_to_user+0xcb/0x150 [ 609.812076] ksys_shmctl.constprop.0+0x2d2/0x390 [ 609.812396] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 609.812746] ? wait_for_completion_io+0x270/0x270 [ 609.813064] ? lock_is_held_type+0xd7/0x130 [ 609.813354] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 609.813711] ? vfs_write+0x188/0xae0 [ 609.813964] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 609.814319] ? fput+0x2a/0x50 [ 609.814541] ? syscall_enter_from_user_mode+0x1d/0x50 [ 609.814893] do_syscall_64+0x3b/0x90 [ 609.815147] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 609.815483] RIP: 0033:0x7f2f8c7d8b19 [ 609.815727] 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 [ 609.816866] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 609.817342] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 609.817794] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 609.818246] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 609.818704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 609.819159] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 609.819626] 05:43:48 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400", 0x1c, 0x4100}], 0x0, &(0x7f0000013800)) 05:43:48 executing program 0: r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS, 0x99e) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r0) r1 = syz_io_uring_setup(0x52e8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x347}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000000c0), 0x0) r2 = io_uring_setup(0x1583, &(0x7f0000000180)={0x0, 0x0, 0x2, 0x2, 0x0, 0x0, r1}) syz_io_uring_setup(0x2679, &(0x7f0000000200)={0x0, 0xe0a8, 0x8, 0x1, 0x44}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, 0x0, 0x4000) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r3, 0x40189429, &(0x7f0000000140)={0x1, 0x391f, 0x9}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, 0x0, 0x0) io_uring_enter(r2, 0x55d9, 0xed59, 0x1, &(0x7f0000000100)={[0xda35]}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x260) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r2, 0x4b0bc000) syz_open_dev$mouse(&(0x7f0000000700), 0x8, 0x20100) [ 609.927562] loop6: detected capacity change from 0 to 512 [ 609.941820] loop4: detected capacity change from 0 to 232 [ 609.949685] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 609.950174] EXT4-fs (loop6): mount failed [ 609.995144] loop4: detected capacity change from 0 to 232 [ 625.116569] loop6: detected capacity change from 0 to 512 [ 625.119543] FAULT_INJECTION: forcing a failure. [ 625.119543] name failslab, interval 1, probability 0, space 0, times 0 [ 625.120462] CPU: 0 PID: 5893 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 625.121039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 625.121826] Call Trace: [ 625.122011] [ 625.122176] dump_stack_lvl+0x8b/0xb3 [ 625.122458] should_fail.cold+0x5/0xa [ 625.122740] ? ptlock_alloc+0x1d/0x70 [ 625.123028] should_failslab+0x5/0x10 [ 625.123306] kmem_cache_alloc+0x5b/0x480 [ 625.123606] ptlock_alloc+0x1d/0x70 [ 625.123870] pte_alloc_one+0x68/0x1f0 [ 625.124161] __pte_alloc+0x69/0x200 [ 625.124430] ? pmd_install+0x250/0x250 [ 625.124713] ? do_raw_spin_unlock+0x4f/0x210 [ 625.125034] ? _raw_spin_unlock+0x24/0x40 [ 625.125343] ? __pmd_alloc+0x30d/0x680 [ 625.125626] __handle_mm_fault+0x2559/0x3570 [ 625.125946] ? lock_is_held_type+0xd7/0x130 [ 625.126266] ? __pmd_alloc+0x680/0x680 [ 625.126564] handle_mm_fault+0x2e6/0xa20 [ 625.126872] do_user_addr_fault+0x54a/0x12a0 [ 625.127203] exc_page_fault+0xa2/0x1a0 [ 625.127489] asm_exc_page_fault+0x1e/0x30 [ 625.127796] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 625.128201] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 625.129546] RSP: 0018:ffff888040b2fd20 EFLAGS: 00050246 [ 625.129924] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 625.130428] RDX: 0000000000000000 RSI: ffff888040b2fd98 RDI: 0000000020000040 [ 625.130957] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff888040b2fdc7 [ 625.131473] R10: ffffed1008165fb8 R11: 0000000000000001 R12: 0000000020000070 [ 625.131993] R13: ffff888040b2fd98 R14: 00007ffffffff000 R15: 0000000000000000 [ 625.132529] _copy_to_user+0xcb/0x150 [ 625.132822] ksys_shmctl.constprop.0+0x2d2/0x390 [ 625.133184] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 625.133579] ? wait_for_completion_io+0x270/0x270 [ 625.133946] ? lock_is_held_type+0xd7/0x130 [ 625.134284] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 625.134694] ? vfs_write+0x188/0xae0 [ 625.134987] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 625.135395] ? fput+0x2a/0x50 [ 625.135648] ? syscall_enter_from_user_mode+0x1d/0x50 [ 625.136047] do_syscall_64+0x3b/0x90 [ 625.136332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 625.136720] RIP: 0033:0x7f2f8c7d8b19 [ 625.136995] 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 [ 625.138310] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 625.138876] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 625.139393] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 625.139908] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.140423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 625.140942] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 625.141478] [ 625.145205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5899 comm=syz-executor.5 [ 625.157341] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 625.157869] EXT4-fs (loop6): mount failed 05:44:03 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:44:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:44:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000012c00)=ANY=[@ANYBLOB='\x00']) 05:44:03 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0xe00) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/250, 0xfa}], 0x1) tee(r0, r0, 0xffffffff, 0x8) 05:44:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0xa00, 0x0) 05:44:03 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 6) 05:44:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400", 0x1c, 0x4100}], 0x0, &(0x7f0000013800)) 05:44:03 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file1\x00', 0x4, 0x31, 0x0, 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xe000006c) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0xa3000040) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/1, 0x20000041}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='task\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file1\x00', 0x20) [ 625.172366] loop1: detected capacity change from 0 to 16 05:44:03 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 7) 05:44:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400", 0x1c, 0x4100}], 0x0, &(0x7f0000013800)) [ 625.201719] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 625.211110] FAULT_INJECTION: forcing a failure. [ 625.211110] name failslab, interval 1, probability 0, space 0, times 0 [ 625.212107] CPU: 0 PID: 5907 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 625.212686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 625.213546] Call Trace: [ 625.213746] [ 625.213916] dump_stack_lvl+0x8b/0xb3 [ 625.214219] should_fail.cold+0x5/0xa [ 625.214505] ? create_object.isra.0+0x3a/0xa20 [ 625.214869] should_failslab+0x5/0x10 [ 625.215153] kmem_cache_alloc+0x5b/0x480 [ 625.215463] create_object.isra.0+0x3a/0xa20 [ 625.215806] ? kasan_unpoison+0x23/0x50 [ 625.216108] kmem_cache_alloc+0x239/0x480 [ 625.216417] ptlock_alloc+0x1d/0x70 [ 625.216702] pte_alloc_one+0x68/0x1f0 [ 625.216989] __pte_alloc+0x69/0x200 [ 625.217270] ? pmd_install+0x250/0x250 [ 625.217567] ? do_raw_spin_unlock+0x4f/0x210 [ 625.217913] ? _raw_spin_unlock+0x24/0x40 [ 625.218217] ? __pmd_alloc+0x30d/0x680 [ 625.218508] __handle_mm_fault+0x2559/0x3570 [ 625.218832] ? lock_is_held_type+0xd7/0x130 [ 625.219178] ? __pmd_alloc+0x680/0x680 [ 625.219484] handle_mm_fault+0x2e6/0xa20 [ 625.219790] do_user_addr_fault+0x54a/0x12a0 [ 625.220125] exc_page_fault+0xa2/0x1a0 [ 625.220425] asm_exc_page_fault+0x1e/0x30 [ 625.220741] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 625.221149] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 625.222461] RSP: 0018:ffff88804459fd20 EFLAGS: 00050246 [ 625.222857] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 625.223386] RDX: 0000000000000000 RSI: ffff88804459fd98 RDI: 0000000020000040 [ 625.223908] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff88804459fdc7 [ 625.224425] R10: ffffed10088b3fb8 R11: 0000000000000001 R12: 0000000020000070 [ 625.224949] R13: ffff88804459fd98 R14: 00007ffffffff000 R15: 0000000000000000 [ 625.225476] _copy_to_user+0xcb/0x150 [ 625.225768] ksys_shmctl.constprop.0+0x2d2/0x390 [ 625.226124] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 625.226527] ? wait_for_completion_io+0x270/0x270 [ 625.226899] ? lock_is_held_type+0xd7/0x130 [ 625.227228] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 625.227639] ? vfs_write+0x188/0xae0 [ 625.227916] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 625.228319] ? fput+0x2a/0x50 [ 625.228567] ? syscall_enter_from_user_mode+0x1d/0x50 [ 625.228953] do_syscall_64+0x3b/0x90 [ 625.229238] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 625.229617] RIP: 0033:0x7f2f8c7d8b19 [ 625.229893] 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 [ 625.231200] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 625.231729] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 625.232225] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 625.232721] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.233211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 625.233706] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 625.234215] [ 625.236130] loop6: detected capacity change from 0 to 512 [ 625.263084] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 625.263537] EXT4-fs (loop6): mount failed 05:44:03 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 8) 05:44:03 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37343139313330323700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000daf4655fddf4655fddf4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000541597055415970500000000daf4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000daf4655fdaf4655fdaf4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000ddf4655fddf4655fddf4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000eb7155bc00000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000af6989a500000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000ddf4655fddf4655fddf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3734313931333032372f66696c65302f66696c653000000000000000000000000000000000000000000000725ed7c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000003e5e55c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) [ 625.327966] FAULT_INJECTION: forcing a failure. [ 625.327966] name failslab, interval 1, probability 0, space 0, times 0 [ 625.329676] CPU: 1 PID: 5915 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 625.330756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 625.332345] Call Trace: [ 625.332798] [ 625.333209] dump_stack_lvl+0x8b/0xb3 [ 625.334059] should_fail.cold+0x5/0xa [ 625.334886] ? __anon_vma_prepare+0x60/0x530 [ 625.335609] should_failslab+0x5/0x10 [ 625.335919] loop4: detected capacity change from 0 to 2048 [ 625.336109] kmem_cache_alloc+0x5b/0x480 [ 625.337068] __anon_vma_prepare+0x60/0x530 [ 625.337759] ? __pmd_alloc+0x30d/0x680 [ 625.338481] __handle_mm_fault+0x2811/0x3570 [ 625.339297] ? lock_is_held_type+0xd7/0x130 [ 625.340116] ? __pmd_alloc+0x680/0x680 [ 625.340897] handle_mm_fault+0x2e6/0xa20 [ 625.341666] do_user_addr_fault+0x54a/0x12a0 [ 625.342507] exc_page_fault+0xa2/0x1a0 [ 625.343250] asm_exc_page_fault+0x1e/0x30 [ 625.344041] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 625.345022] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 625.348189] RSP: 0018:ffff88803fe7fd20 EFLAGS: 00050246 [ 625.349123] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 625.350336] RDX: 0000000000000000 RSI: ffff88803fe7fd98 RDI: 0000000020000040 [ 625.351533] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff88803fe7fdc7 [ 625.352744] R10: ffffed1007fcffb8 R11: 0000000000000001 R12: 0000000020000070 [ 625.354013] R13: ffff88803fe7fd98 R14: 00007ffffffff000 R15: 0000000000000000 [ 625.355404] _copy_to_user+0xcb/0x150 [ 625.356133] ksys_shmctl.constprop.0+0x2d2/0x390 [ 625.357033] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 625.357980] ? wait_for_completion_io+0x270/0x270 [ 625.358851] ? lock_is_held_type+0xd7/0x130 [ 625.359667] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 625.360633] ? vfs_write+0x188/0xae0 [ 625.361334] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 625.362304] ? fput+0x2a/0x50 [ 625.362933] ? syscall_enter_from_user_mode+0x1d/0x50 [ 625.363623] do_syscall_64+0x3b/0x90 [ 625.364094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 625.364768] RIP: 0033:0x7f2f8c7d8b19 [ 625.365257] 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 [ 625.367561] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1, 0x5, &(0x7f0000002840)=[{&(0x7f0000000640)="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0x1000, 0x1}, {&(0x7f0000001640)="03273bbc36b33d4033c7c82255d4110f7af0c0663d48d5d75991854e23d887f325e2b480df39b0660f32ff25dbb50749d41a6724c6f2593c35d00747c9e3f30d26903bb0b4ca08b4e06f564119c182f31aba2f00c63a1fadd97e24ba67a223d6dd0e18d81dc949af9425293a6cf4f7b6796c9c234796435383d6420241f432c71bd55da0f9c2f838ff1cc9d50f42f6d6f117f4278b2b8b56ba9fbfa12164d9e1dbb85776d78c5fbcd9424430fb82d6d7d5f616f8ce6b3ac5a75f0c4beab1365895b31395a83408fc42d49f4ad88818bdceeaf3895ccd9785be172e924f5817016e513fa05dd04ec346479304b6ce996832c3c68b9b05e56b", 0xf8, 0x3}, {&(0x7f0000000140)="176507a458d48c31a6c5c182c5f44c41d6f7383d3703b25c176db3dc2b0ba0df4d485669122e57daa9c749a83b965e3cd436da2e538e232d981fb3f23f872b384eeadfc54246", 0x46, 0x6}, {&(0x7f0000001740)="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", 0x1000, 0x5}, {&(0x7f0000002740)="3823670cde147c392c31833e488a1893f88df55bf74b327bb97471379a71069b8828148f6245ff84120b13718baa475657d3bb8ff74e0c8f23f9ed80fe69cb58f3de528f7080cb33f26e6a775380785098c4cfdd6436cb420a5e60a25175c391c13e93ce28868f9147670f3d376813c904598dd1c48fd5e1da9d721e0fae2a2e16230091cdbaf47879dc7841ffeeb64ce49bd93340387b73e409fac014f75ec0b858b6204271e9d6dd457b5bd3d5046656395744f5defb053f885ec6a1d4dee876326ef04b604516e473317e7fdaf3ca7749d4", 0xd3, 0x1f}], 0x8000, &(0x7f00000028c0)={[{@check_relaxed}, {}, {@nocompress}, {@sbsector={'sbsector', 0x3d, 0x7}}, {@map_off}, {@uid={'uid', 0x3d, r1}}], [{@audit}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}]}) 05:44:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x4800, 0x0) 05:44:03 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x21001, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x181c00, 0x0) pidfd_getfd(r0, r1, 0x0) 05:44:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = fsopen(&(0x7f00000000c0)='proc\x00', 0x0) fsmount(r1, 0x0, 0x0) write(r0, &(0x7f0000001140)='n', 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x4, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r3, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r6, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) openat(r6, &(0x7f0000000180)='./file1\x00', 0x40, 0x9) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x20a00, 0x80) sendfile(r4, r5, 0x0, 0x7fffffff) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000080)=@ethtool_gfeatures={0x3a, 0x5, [{}, {}, {}, {}, {}]}}) openat(0xffffffffffffff9c, 0x0, 0x4042, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) 05:44:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 625.368550] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 625.369644] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 625.370557] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 625.371482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 625.372384] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 625.373321] [ 625.410982] loop1: detected capacity change from 0 to 16 [ 625.420607] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 625.432444] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 641.883550] FAULT_INJECTION: forcing a failure. [ 641.883550] name failslab, interval 1, probability 0, space 0, times 0 [ 641.885077] CPU: 1 PID: 5936 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 641.886114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 641.887466] Call Trace: [ 641.887788] [ 641.888072] dump_stack_lvl+0x8b/0xb3 [ 641.888565] should_fail.cold+0x5/0xa [ 641.889052] ? create_object.isra.0+0x3a/0xa20 [ 641.889636] should_failslab+0x5/0x10 [ 641.890116] kmem_cache_alloc+0x5b/0x480 [ 641.890637] create_object.isra.0+0x3a/0xa20 [ 641.891216] ? kasan_unpoison+0x23/0x50 [ 641.891733] kmem_cache_alloc+0x239/0x480 [ 641.892260] __anon_vma_prepare+0x60/0x530 [ 641.892792] ? __pmd_alloc+0x30d/0x680 [ 641.893301] __handle_mm_fault+0x2811/0x3570 [ 641.893854] ? lock_is_held_type+0xd7/0x130 [ 641.894457] ? __pmd_alloc+0x680/0x680 [ 641.895027] handle_mm_fault+0x2e6/0xa20 [ 641.895606] do_user_addr_fault+0x54a/0x12a0 [ 641.896236] exc_page_fault+0xa2/0x1a0 [ 641.896779] asm_exc_page_fault+0x1e/0x30 [ 641.897346] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 641.898024] loop1: detected capacity change from 0 to 16 [ 641.898092] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 641.901312] RSP: 0018:ffff888041797d20 EFLAGS: 00050246 05:44:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:44:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:44:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x4c00, 0x0) 05:44:20 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 9) 05:44:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2341, 0x0) ftruncate(r0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) [ 641.902043] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x20, 0x7, &(0x7f0000001600)=[{&(0x7f0000000180)="03ee511f607766a98fefe82d38d1cb506a0e", 0x12, 0x6}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="7964d6a43828a7d09cf99fb44e904c902973591d5f543a7868afa79bad730161d13cc322fe779f3d9928b028f0a3c528b147e3eb31a93d1c990b50488213c2bb1074183e0b35e337ccd421d77c54b5d6e1f10cbdd7c78fcaedf15ccfcf00193333541f263682dc5236e47b60a6e1f1efa22109de3e0387616063ed7b8b891335cdf72a632e2bbdf1f4b10454eb32ca148501ff96e346c230237aa3e351bf08870fe3f7dacb52674ac9f6f568a159e8ac6b2864c99be58465487a31ea41c5903e5e9f000584639cb932f3d998b1eb", 0xce}, {&(0x7f0000001340)="fe8dcad5ec47b8c61a9fa5f2501a841db55110fa34ef53efbfb7d0d010d470cc4a7061b0685110dde291c32df4c0930982202ab1a0d9ba427d95aebe33c307e01255764a98cfd2011b9c60fe6fbd94042010b08147a0fd40b2d839d67a3de0bc8f01898155186ec3a43c7f5a31d98d753146fbf211f3293dde3b465d2bc14a6ffe82543130affa9f251c18c5dc5cd83cb7097eaf426b144601ec5765b6a407514bf6711b955b81fa34dcd0b7faed", 0xae, 0x7f}, {&(0x7f0000001400)="da194fa40ad73a8ebefa545c50bd924383948f2686b522812e4e8667f8e489273e288654b15cbf1841b3c4f3e5c09c27a73d81acc652612717c8e34f2e35f6fe6401921ae651754a546c71e511cb7fb7c4bd71442c40b7c515df532f8c5007d248a4d825967d3ce0f4fdffea03fe11fd4db0f7ae91e22669142c80b2c28bae729ce5cfab2fd4da8d0c6b5706cf3f393ff006c2884e2640eee08f3380f14a035b547eeb0b06126f59f45ee49fdfd70dd009a95375a8e5484510363af67bb997a16fd302640e44a32a285e3c", 0xcb, 0x2}, {&(0x7f0000001500)="acb4ab33d0f97316ce1f4dd1e4fe8aecb5458b1ff9bb2c762f712d56de18874863bd9328d8a37ef0888f9acbbd4b25bf5c8e189ae61efa44c27daf3f2947de9cd55f19221646c3a232203071950e97396a71179372fa48bd18735855b45828575bb9a8d183f69b1d05fbd861204209992d23ced031a02a9e2a44b31bb1818877375f1111b5a475125d6597161f6ae98ed2f6452bd79b0cd71077aa30345991512be7098e5807325b48c9e0f966b356355d62d7f6abc24e9992c82df376f0382d242e4b2fd95ef0a8248af9a8d8eb2b8ec377fa", 0xd3, 0x404}, {&(0x7f00000001c0)="6c3802c975f423de5b", 0x9, 0x7f}], 0x4000, &(0x7f0000001940)=ANY=[@ANYBLOB='check=strict,nojoliet,overriderockperm,pcr=00000000000000000062,smackfsroot=vfat\x00,fsuuid=42edcc8a-103T-f5b5-0331-bd2\x00a479,euid=', @ANYRESDEC=0xee01, @ANYBLOB="2c64000000006e746578743d73746166665f752c00018a890e3072dde5cb77ad876f0b06ace76a41113459760d3d665a53adc604335ce41fb838f0dc69eacced1f19044f582da605c495223ed191285d1b4040497e63bb78f964053253c624a2a85dc0dc0687c69f5dc71ed52a1f801619cb6d76f5c47c55a955f3c64dfc621c50ba8e1c7b098df1590d2bcedc85893bd2ce8e665cd4df9b14472f9825e0c3691f95ddf143bdd142"]) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001780), 0xfffffffffffff173, 0x107280) write$P9_RREADLINK(r2, &(0x7f00000017c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 05:44:20 executing program 4: [ 641.903137] RDX: 0000000000000000 RSI: ffff888041797d98 RDI: 0000000020000040 [ 641.904187] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff888041797dc7 r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37343139313330323700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000ddf4655fddf4655fddf4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000eb7155bc00000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000af6989a500000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2c00}, 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{&(0x7f0000012300)="ed81000064000000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000003e5e55c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) [ 641.905288] R10: ffffed10082f2fb8 R11: 0000000000000001 R12: 0000000020000070 [ 641.906328] R13: ffff888041797d98 R14: 00007ffffffff000 R15: 0000000000000000 [ 641.907321] _copy_to_user+0xcb/0x150 [ 641.907855] ksys_shmctl.constprop.0+0x2d2/0x390 [ 641.908500] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 641.909222] ? wait_for_completion_io+0x270/0x270 [ 641.909842] ? lock_is_held_type+0xd7/0x130 [ 641.910431] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 641.911168] ? vfs_write+0x188/0xae0 [ 641.911676] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 641.912392] ? fput+0x2a/0x50 [ 641.912838] ? syscall_enter_from_user_mode+0x1d/0x50 [ 641.913544] do_syscall_64+0x3b/0x90 [ 641.913955] loop4: detected capacity change from 0 to 2048 [ 641.914047] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 641.915429] RIP: 0033:0x7f2f8c7d8b19 [ 641.915923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 641.918263] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 641.919267] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 641.920200] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 641.921115] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.922152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 641.923218] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 641.924165] [ 641.927726] EXT4-fs (loop1): VFS: Can't find ext4 filesystem syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1, 0x5, 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{&(0x7f0000001740)="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", 0x1000, 0x5}, {&(0x7f0000002740)="3823670cde147c392c31833e488a1893f88df55bf74b327bb97471379a71069b8828148f6245ff84120b13718baa475657d3bb8ff74e0c8f23f9ed80fe69cb58f3de528f7080cb33f26e6a775380785098c4cfdd6436cb420a5e60a25175c391c13e93ce28868f9147670f3d376813c904598dd1c48fd5e1da9d721e0fae2a2e16230091cdbaf47879dc7841ffeeb64ce49bd93340387b73e409fac014f75ec0b858b6204271e9d6dd457b5bd3d5046656395744f5defb053f885ec6a1d4dee876326ef04b604516e473317e7fdaf3ca7749d4", 0xd3, 0x1f}], 0x8000, &(0x7f00000028c0)={[{@check_relaxed}, {}, {@nocompress}, {@sbsector={'sbsector', 0x3d, 0x7}}, {@map_off}, {@uid={'uid', 0x3d, r1}}], [{@audit}, {@subj_type={'subj_type', 0x3d, 'ext4\x00'}}]}) 05:44:20 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'erspan0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000040)={0x3, 'veth1_vlan\x00', {0x200}, 0x9}) r3 = syz_open_dev$evdev(&(0x7f0000000980), 0x0, 0x40a42) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)) write$binfmt_aout(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000953666d4c1cbe4dae5e99ad99a17272aaa56645339c618ab7c37519b9f4521dc26ada20513a79b2bf5ab7951f6c88fc785aa2f213ef7f85b569e3444e978b0090613edcedc45b763ba1fb6cdff6867a8a0278405fd1cd03109f6fe072a65b86ff7ec9b6ea3f37294ff97b485f60f8edf49cea8f29252a29a65ebfe244c94f04d4fe0584edecc00dd957a45"], 0x20) r4 = syz_open_dev$evdev(&(0x7f00000000c0), 0x9, 0x40a42) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000000)=0xfffff000) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000200)={0x3, 0x20, 0x8, 0x101, "09592ec2af8553c553dc320d4f853084d2550fb115d9857b515cb7f52a809969"}) 05:44:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000013800)) [ 641.985862] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 642.033383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5954 comm=syz-executor.5 [ 642.044292] loop6: detected capacity change from 0 to 512 05:44:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x6800, 0x0) 05:44:20 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 10) [ 642.144748] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 642.147586] EXT4-fs (loop6): get root inode failed [ 642.148329] EXT4-fs (loop6): mount failed 05:44:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 642.198569] FAULT_INJECTION: forcing a failure. [ 642.198569] name failslab, interval 1, probability 0, space 0, times 0 [ 642.200166] CPU: 0 PID: 5962 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 642.201146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 642.202526] Call Trace: [ 642.202855] [ 642.203173] dump_stack_lvl+0x8b/0xb3 [ 642.203679] should_fail.cold+0x5/0xa [ 642.204170] ? __anon_vma_prepare+0x27f/0x530 [ 642.204818] should_failslab+0x5/0x10 [ 642.205382] kmem_cache_alloc+0x5b/0x480 [ 642.205993] __anon_vma_prepare+0x27f/0x530 [ 642.206620] ? __pmd_alloc+0x30d/0x680 [ 642.207210] __handle_mm_fault+0x2811/0x3570 [ 642.207868] ? lock_is_held_type+0xd7/0x130 [ 642.208519] ? __pmd_alloc+0x680/0x680 [ 642.209134] handle_mm_fault+0x2e6/0xa20 [ 642.209744] do_user_addr_fault+0x54a/0x12a0 [ 642.210420] exc_page_fault+0xa2/0x1a0 [ 642.211017] asm_exc_page_fault+0x1e/0x30 [ 642.211671] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 642.212464] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 642.215039] RSP: 0018:ffff88801713fd20 EFLAGS: 00050246 [ 642.215820] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 642.216838] RDX: 0000000000000000 RSI: ffff88801713fd98 RDI: 0000000020000040 [ 642.217862] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff88801713fdc7 [ 642.218875] R10: ffffed1002e27fb8 R11: 0000000000000001 R12: 0000000020000070 [ 642.219904] R13: ffff88801713fd98 R14: 00007ffffffff000 R15: 0000000000000000 [ 642.220946] _copy_to_user+0xcb/0x150 [ 642.221524] ksys_shmctl.constprop.0+0x2d2/0x390 [ 642.222239] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 642.223024] ? wait_for_completion_io+0x270/0x270 [ 642.223761] ? lock_is_held_type+0xd7/0x130 [ 642.224415] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 642.225219] ? vfs_write+0x188/0xae0 [ 642.225786] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 642.226584] ? fput+0x2a/0x50 [ 642.227086] ? syscall_enter_from_user_mode+0x1d/0x50 [ 642.227872] do_syscall_64+0x3b/0x90 [ 642.228436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 642.229201] RIP: 0033:0x7f2f8c7d8b19 [ 642.229747] 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 [ 642.232346] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 642.233442] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 642.234467] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 642.235516] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 642.236527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 642.237554] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 642.238601] 05:44:20 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x8, 0x129080) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) clone3(&(0x7f0000000640)={0x24800000, &(0x7f0000000140), 0x0, 0x0, {0x38}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x48) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect(r2, &(0x7f0000000000)=@hci={0x1f, 0x3}, 0x80) pipe2(&(0x7f0000000080), 0x4000) [ 642.316458] loop1: detected capacity change from 0 to 16 [ 642.359933] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:44:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000013800)) 05:44:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x6c00, 0x0) 05:44:20 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'erspan0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000040)={0x3, 'veth1_vlan\x00', {0x200}, 0x9}) r3 = syz_open_dev$evdev(&(0x7f0000000980), 0x0, 0x40a42) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)) write$binfmt_aout(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000953666d4c1cbe4dae5e99ad99a17272aaa56645339c618ab7c37519b9f4521dc26ada20513a79b2bf5ab7951f6c88fc785aa2f213ef7f85b569e3444e978b0090613edcedc45b763ba1fb6cdff6867a8a0278405fd1cd03109f6fe072a65b86ff7ec9b6ea3f37294ff97b485f60f8edf49cea8f29252a29a65ebfe244c94f04d4fe0584edecc00dd957a45"], 0x20) r4 = syz_open_dev$evdev(&(0x7f00000000c0), 0x9, 0x40a42) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000000)=0xfffff000) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000200)={0x3, 0x20, 0x8, 0x101, "09592ec2af8553c553dc320d4f853084d2550fb115d9857b515cb7f52a809969"}) [ 642.460994] loop6: detected capacity change from 0 to 512 [ 642.497295] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 642.503295] EXT4-fs (loop6): get root inode failed [ 642.504284] EXT4-fs (loop6): mount failed 05:44:34 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 11) 05:44:34 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e00"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:44:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:44:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000001380)={0x0, 0x3938700}) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x14, 0x1, 0x2, 0x5}, 0x14}}, 0x0) 05:44:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000013800)) 05:44:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x7400, 0x0) 05:44:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x6c00, 0x0) 05:44:34 executing program 0: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1, @ANYRESDEC=r1, @ANYRESHEX=r0, @ANYRES64], 0x240, 0x6c}}], 0x1, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) [ 655.542045] FAULT_INJECTION: forcing a failure. [ 655.542045] name failslab, interval 1, probability 0, space 0, times 0 [ 655.543712] CPU: 1 PID: 6001 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 655.544741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 655.546189] Call Trace: [ 655.546532] [ 655.546839] dump_stack_lvl+0x8b/0xb3 [ 655.547396] should_fail.cold+0x5/0xa [ 655.547929] ? create_object.isra.0+0x3a/0xa20 [ 655.548552] should_failslab+0x5/0x10 [ 655.549070] kmem_cache_alloc+0x5b/0x480 [ 655.549622] create_object.isra.0+0x3a/0xa20 [ 655.550220] ? kasan_unpoison+0x23/0x50 [ 655.550767] kmem_cache_alloc+0x239/0x480 [ 655.551352] __anon_vma_prepare+0x27f/0x530 [ 655.551949] ? __pmd_alloc+0x30d/0x680 [ 655.552469] __handle_mm_fault+0x2811/0x3570 [ 655.553043] ? lock_is_held_type+0xd7/0x130 [ 655.553628] ? __pmd_alloc+0x680/0x680 [ 655.554184] handle_mm_fault+0x2e6/0xa20 [ 655.554734] do_user_addr_fault+0x54a/0x12a0 [ 655.555377] exc_page_fault+0xa2/0x1a0 [ 655.555920] asm_exc_page_fault+0x1e/0x30 [ 655.556486] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 655.556666] ieee802154 phy0 wpan0: encryption failed: -22 [ 655.557208] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 655.559994] RSP: 0018:ffff88801adf7d20 EFLAGS: 00050246 [ 655.560694] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 655.561622] RDX: 0000000000000000 RSI: ffff88801adf7d98 RDI: 0000000020000040 [ 655.562544] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff88801adf7dc7 [ 655.562704] loop1: detected capacity change from 0 to 16 [ 655.563498] R10: ffffed10035befb8 R11: 0000000000000001 R12: 0000000020000070 [ 655.563516] R13: ffff88801adf7d98 R14: 00007ffffffff000 R15: 0000000000000000 [ 655.565906] _copy_to_user+0xcb/0x150 [ 655.565943] ksys_shmctl.constprop.0+0x2d2/0x390 [ 655.565984] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 655.566034] ? wait_for_completion_io+0x270/0x270 [ 655.566065] ? lock_is_held_type+0xd7/0x130 [ 655.566106] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 655.566136] ? vfs_write+0x188/0xae0 [ 655.566168] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 655.568700] ieee802154 phy0 wpan0: encryption failed: -22 [ 655.568902] ? fput+0x2a/0x50 [ 655.571582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 655.572282] do_syscall_64+0x3b/0x90 [ 655.572785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 655.573470] RIP: 0033:0x7f2f8c7d8b19 [ 655.573961] 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 [ 655.576314] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 655.577292] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 655.578221] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 655.579128] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 655.580088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 655.581012] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 655.581965] [ 655.594612] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 655.611417] loop6: detected capacity change from 0 to 512 05:44:34 executing program 0: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000002180)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1, @ANYRESDEC=r1, @ANYRESHEX=r0, @ANYRES64], 0x240, 0x6c}}], 0x1, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) 05:44:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 655.637262] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 655.640749] EXT4-fs (loop6): get root inode failed [ 655.641408] EXT4-fs (loop6): mount failed [ 655.645510] ieee802154 phy0 wpan0: encryption failed: -22 05:44:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x7a00, 0x0) 05:44:34 executing program 4: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000100)=0xd69) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev, @in6=@mcast1, 0x300, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}}}, 0xb8}}, 0x0) [ 655.681957] loop1: detected capacity change from 0 to 16 [ 655.701798] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:44:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) openat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x80000, 0x40) accept4(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a966c5898a3a0b600000003000000ff03000007000000000000000104000000000000c96a0000000000000600000000000000000000000000000000000000000000000000000000000000f000000015000000e7000000000000000500000000000000010000000000000091060000000000000000b653a9d63557021400"/384]) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)='N', 0x1}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r3, 0x20, 0x0, 0x10000) 05:44:34 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 12) 05:44:34 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000340)={0x58, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x30, 0x8, 0x0, 0x1, [{0x58, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x58}}, 0x0) [ 655.747955] FAULT_INJECTION: forcing a failure. [ 655.747955] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 655.749549] CPU: 1 PID: 6030 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 655.750613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 655.752096] Call Trace: [ 655.752451] [ 655.752766] dump_stack_lvl+0x8b/0xb3 [ 655.753300] should_fail.cold+0x5/0xa [ 655.753834] prepare_alloc_pages+0x17b/0x500 [ 655.754693] ? find_held_lock+0x2c/0x110 [ 655.755246] __alloc_pages+0x131/0x4e0 [ 655.755805] ? __anon_vma_prepare+0x252/0x530 [ 655.756422] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 655.757227] ? lock_release+0x3b2/0x6f0 [ 655.757766] ? lock_downgrade+0x6d0/0x6d0 [ 655.758338] ? up_write+0x148/0x460 [ 655.758832] alloc_pages_vma+0xde/0x500 [ 655.759421] __handle_mm_fault+0xfb3/0x3570 [ 655.760013] ? lock_is_held_type+0xd7/0x130 [ 655.760607] ? __pmd_alloc+0x680/0x680 [ 655.761164] handle_mm_fault+0x2e6/0xa20 [ 655.761713] do_user_addr_fault+0x54a/0x12a0 [ 655.762327] exc_page_fault+0xa2/0x1a0 [ 655.762861] asm_exc_page_fault+0x1e/0x30 [ 655.763399] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 655.763473] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 655.763518] Code: cb 83 fa 08 72 27 89 f9 83 e1 07 74 15 83 e9 08 f7 d9 29 ca 8a 06 88 07 48 ff c6 48 ff c7 ff c9 75 f2 89 d1 c1 e9 03 83 e2 07 48 a5 89 d1 f3 a4 31 c0 0f 01 ca c3 8d 0c ca 89 ca eb 20 0f 01 [ 655.767203] RSP: 0018:ffff888044fe7d20 EFLAGS: 00050246 [ 655.767936] RAX: 0000000000000001 RBX: 0000000000000030 RCX: 0000000000000006 [ 655.768872] RDX: 0000000000000000 RSI: ffff888044fe7d98 RDI: 0000000020000040 [ 655.769802] RBP: 0000000020000040 R08: 0000000000000000 R09: ffff888044fe7dc7 [ 655.770730] R10: ffffed10089fcfb8 R11: 0000000000000001 R12: 0000000020000070 [ 655.771700] R13: ffff888044fe7d98 R14: 00007ffffffff000 R15: 0000000000000000 [ 655.772668] _copy_to_user+0xcb/0x150 [ 655.773197] ksys_shmctl.constprop.0+0x2d2/0x390 [ 655.773859] ? __ia32_compat_sys_old_shmctl+0xb0/0xb0 [ 655.774570] ? wait_for_completion_io+0x270/0x270 [ 655.775234] ? lock_is_held_type+0xd7/0x130 [ 655.775881] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 655.776630] ? vfs_write+0x188/0xae0 [ 655.777154] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 655.777897] ? fput+0x2a/0x50 [ 655.778357] ? syscall_enter_from_user_mode+0x1d/0x50 [ 655.779076] do_syscall_64+0x3b/0x90 [ 655.779633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 655.780338] RIP: 0033:0x7f2f8c7d8b19 [ 655.780852] 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 [ 655.783170] RSP: 002b:00007f2f89d4e188 EFLAGS: 00000246 ORIG_RAX: 000000000000001f [ 655.784164] RAX: ffffffffffffffda RBX: 00007f2f8c8ebf60 RCX: 00007f2f8c7d8b19 [ 655.785068] RDX: 0000000020000040 RSI: 000000000000000e RDI: 0000000000000000 [ 655.785956] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 655.786847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 655.787773] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 655.788701] 05:44:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r0, 0x0, 0x0, 0x0) fallocate(r0, 0x20, 0x9, 0xf70) write(0xffffffffffffffff, 0x0, 0x0) [ 655.812113] loop6: detected capacity change from 0 to 512 05:44:34 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:44:34 executing program 0: syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x20000081) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) umount2(&(0x7f0000000000)='./file1\x00', 0xf) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r3, r3, 0x0, 0x80000000) [ 655.847374] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. 05:44:49 executing program 0: syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x20000081) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) umount2(&(0x7f0000000000)='./file1\x00', 0xf) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r3, r3, 0x0, 0x80000000) 05:44:49 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e00"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:44:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x100000, 0x0) 05:44:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x6, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="798d6be816697d12c74a04b9f9f582aaeebe5780732424929085f4c74da8", 0x1e, 0x6}, {&(0x7f0000000140)="e5f88ca8c8287f182a601e609e701862e30351efcffca9345bf8ee5e14d5f9885ba12674a49152fe260f841c5e16eaf6bc4a91a5efcfa4b7bb8d6e4bbe4df0342fe677d565fb4cdabbb450514e3dd3f32463257bff401d7c03474bcb192917fecde81c734371f3b256c6f617438070c73844490aa1b874bb76562b3618305b999c455f22f99a617a70af44006371a13cb31f89d998dfcaaf0705", 0x9a, 0x200}, {&(0x7f0000000300)="ec5d75ebecdd37418d4f0dd1191106405eb8280487b48ed682f14e7ef0b4ca71b46fb3de6125158d73689cb043914da81cdaa2f0995c3199476607a5fda37c96ef258adb4296f4878ca23df8249ba23577996d00e4a0f5f00988", 0x5a, 0x80}], 0x2120008, &(0x7f0000000400)={[{@nojoliet}, {@iocharset={'iocharset', 0x3d, 'cp855'}}, {@nojoliet}, {@hide}, {@check_relaxed}, {@gid={'gid', 0x3d, 0xee00}}, {@map_off}, {@check_relaxed}, {@iocharset={'iocharset', 0x3d, 'iso8859-9'}}], [{@subj_user}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000004c0)) sendfile(r1, r2, 0x0, 0x7ff) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file1/file0\x00'}, 0x6e) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) pwritev(r3, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x7fffffc, 0x0) 05:44:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:44:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:44:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f0000000440)={0x0, 0x0, 0x3, 0x7a7b, 0x2, [{0x5, 0x4, 0xa1f3, '\x00', 0x404}, {0xfb5f, 0x1, 0x8, '\x00', 0x2082}]}) getdents(r0, &(0x7f0000000380)=""/148, 0x94) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x2f, 0xfd, 0xde, 0x3f, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7, 0x80, 0x4, 0x1}}) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3329814b9ba157e339faec5b65aaf6c992f7b50943f9a07435b9ea7b5865e003d5149d17860de059a88a0f8ea5d79bbf9bbca4521d0063fa2c1526dc54668c97", "b23f4b0293e2fb75812c9561d7a1cca304a3791333e727e3c3c722415b66d3a0c5dc51381323efb86a4964cdf0e3b81672ec89fb21f1d6025cd3b4c59c81e02d", "1245e02d0616392633ddb8c4e73c4e5d8b622a458736dd8217126b795bea9388"}) r3 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = socket(0x26, 0x2, 0x80000001) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000200)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x16, r1}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000340)=0x5, 0x8) sendmsg$inet(r5, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @private=0xe0000001}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000040)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}, 0x0) recvmmsg(r5, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r1}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 05:44:49 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) (fail_nth: 13) [ 671.251449] FAULT_INJECTION: forcing a failure. [ 671.251449] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 671.253002] CPU: 1 PID: 6057 Comm: syz-executor.3 Not tainted 5.16.0-next-20220120 #1 [ 671.253974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 671.255345] Call Trace: [ 671.255681] [ 671.255972] dump_stack_lvl+0x8b/0xb3 [ 671.256469] should_fail.cold+0x5/0xa [ 671.256965] _copy_to_user+0x2e/0x150 [ 671.257455] simple_read_from_buffer+0xcc/0x160 [ 671.258052] proc_fail_nth_read+0x194/0x220 [ 671.258607] ? proc_fault_inject_read+0x230/0x230 [ 671.259228] ? security_file_permission+0xb1/0xd0 [ 671.259878] ? proc_fault_inject_read+0x230/0x230 [ 671.260501] vfs_read+0x1b6/0x5f0 [ 671.260970] ksys_read+0x12d/0x250 [ 671.261436] ? __ia32_sys_pwrite64+0x230/0x230 [ 671.262031] ? syscall_enter_from_user_mode+0x1d/0x50 [ 671.262704] do_syscall_64+0x3b/0x90 [ 671.263193] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 671.263876] RIP: 0033:0x7f2f8c78b69c [ 671.264354] 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 [ 671.266589] RSP: 002b:00007f2f89d4e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 671.267539] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f2f8c78b69c [ 671.268437] RDX: 000000000000000f RSI: 00007f2f89d4e1e0 RDI: 0000000000000003 [ 671.269316] RBP: 00007f2f89d4e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 671.270235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 671.271111] R13: 00007ffe88865dbf R14: 00007f2f89d4e300 R15: 0000000000022000 [ 671.272022] [ 671.282741] loop6: detected capacity change from 0 to 512 05:44:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x1000000, 0x0) [ 671.307793] loop1: detected capacity change from 0 to 16 05:44:49 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) [ 671.316156] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 671.318151] EXT4-fs (loop6): get root inode failed [ 671.318527] EXT4-fs (loop6): mount failed [ 671.322483] loop4: detected capacity change from 0 to 2 [ 671.335443] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 671.351171] loop4: detected capacity change from 0 to 2 05:44:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:44:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:44:49 executing program 3: shmctl$SHM_INFO(0x0, 0x2, &(0x7f0000000040)=""/83) [ 671.435498] loop6: detected capacity change from 0 to 512 [ 671.484712] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 671.488827] loop1: detected capacity change from 0 to 16 [ 671.492097] EXT4-fs (loop6): get root inode failed [ 671.492492] EXT4-fs (loop6): mount failed [ 671.509760] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:45:07 executing program 3: shmctl$SHM_INFO(0x0, 0x3, &(0x7f0000000040)=""/83) 05:45:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x2000000, 0x0) 05:45:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8", 0x16}, {0x0, 0x0, 0x10000}], 0x1008491, &(0x7f0000011200)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4008c0, 0x201) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20002, 0x108) chdir(&(0x7f00000000c0)='./file0\x00') 05:45:07 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e00"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:45:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:45:07 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x60) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x309800, 0x2) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0x40305839, &(0x7f0000000680)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002bebbf6bfd12dfdbd2b89a8edf99beae47cddf6856a0de1b8430c954b5bfd43583482613580a"]) write$P9_RREADDIR(r1, &(0x7f0000000040)={0xb}, 0xb) pwrite64(r1, &(0x7f0000000140), 0x0, 0x7f) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000040)={0xb}, 0xb) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000600)={0x7fff}) ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) write$P9_RREADDIR(r3, &(0x7f0000000040)={0xb}, 0xb) ioctl$F2FS_IOC_GET_FEATURES(r3, 0x8004f50c, &(0x7f00000005c0)) write(0xffffffffffffffff, &(0x7f00000000c0)="d87a05f5a703af71be2edf33feaa7ab97e785e35141cec164fe6e62d5139b11d6bc34bf167d3dfd53345538184c9d710bd48", 0x32) r4 = syz_io_uring_complete(0x0) execveat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f00000006c0)=[&(0x7f0000000700)='/den\x00\x00\x00\x04\x00\x00\x00\x00\x00\xdeX?`P\t\x95\x06\x06\t\xd5\xb3\x84W0\xb9\x92G\xcf\xf5\x7f\xb5\x970\x15d\xec\xc0\x16.\xd9\xc5\x93\xa2\xf4\xf6\xb9\xd5\xee4x\x8a\xb2\xb0\xe4A\x9d\xaf\x90\xb4\xd1\x04\xb1\xce\xb3Q\x1e\x98\xec^k\x11\x1b\xa0\xb8\xbf:\v:\xe9n\xaa\xcc\xd6\xe0eE3\xb6\x0e\x04\xad\x97\xd0\xd9\xce\xf43G\x8b\aSc/\xff\x9e\x99\xde\xf3\x11\xdcX1\'\xb5b7\x83\xb2\xe09\x9b\x83l|\xb9\x97Q\xc6f\xfd\xdc\x02\x94\x16Q\xb0\x82\x90\xb1\xbb\x90\xd9\xe4p\xb8f\x1bl{\xa6\x89\x14\xe3\x92\xd1\xb2\xb7<\xf6.\x8a~}\xf7a\xdc\xae\x81\x0e\xb8\xbaB\tm\xd6\xb5\x82]Ajx%OXY\x12\x8eY5=LXD\xb9e\xf1\xf9\xc0\x91p\x93\xae\x154PZTNc\xcb}\x99b\xdf\xce,9\xb4\x89\xff\v\xbd\xda\xf8\xb7)=\x89\xcdl$\x7f\t\xbe\xd8\xb1\xb1o\x9b]\xc4|KB\x8d\xb9\xbdp\xdd\xd6\xeb\xcb%\x8f\xc0a', &(0x7f0000000640)='\x03(+-\x00'], &(0x7f0000000540)=[0x0, &(0x7f0000000340)='/dev/net/tun\x00', &(0x7f0000000280)='.pendi\x000x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000001880)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file1\x00'}) r3 = syz_open_dev$sg(&(0x7f00000018c0), 0xc3d, 0x10e00) r4 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r4, 0x0, 0x0, 0x0) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() lstat(&(0x7f0000001900)='./file1\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001800)=[{&(0x7f0000000180)={0x2c4, 0x17, 0x400, 0x70bd2a, 0x25dfdbfd, "", [@generic="3430a5211bb4724a2501af7d02fc8c6cbd6b9cb54f353fcd3bf066b0ce999ca1c6de2b5068b87f2b31393a97cd3eb7d0398b6e4ca5c34fc96c569de75db3aa73c3061e1431f6ccdbb3743c93bba9c0406a496770850bea1d7a9894943bb6168a930cd7aca76aa3b6fa468b5a60524fdd2a73027cd954030ac91c7c747f8cd8bc4783ba0129576342d4cf4723d06247c59bd96a6f333136daba91e9e43c086353e429f514edc70fb2acb589327a7a7be37420ae55bc804569b2b57963ebb76f13157a9db2edd45e098a41f93b", @nested={0x1e7, 0x63, 0x0, 0x1, [@generic="423d3280b3a1023f4b18c2171d9586a5a5b05cee6d5e262a42b86575b5e4d692559198a6c35305fe0d54b95eacdbcc762a09f4b340", @generic="d04628e15a0edb10992b16bc3f9a8cbb8c6cf4bd434e116a1fd07ff04c16451909a16be09d94f50c87ca9c5eef291bd356d1acf94656962518e911cb5f5c75aa0e5d908e9dc95e4ce06998be8e504f169a6403cb36220679b775dc4a5a5ddada18c53992e133c52c3f535b15b2005394eaabd04448a5a60edc9e9fbf9f80b0c7c65ad6214f7e8a7433301ee4b1c4656e39cdb8e68aeb5d9bbc73295453fb51ced831a3ec6430b2f45cdf2caf9b6fd47db795b3fc822b7d59f49ff8e29901259d8aad1e603f0bede46906809f830c5e651fc64220382ba918f2", @generic="9ab2c2fe35b1bceae0456b0edc5f2f3e99ea1fef033a55c168c83752237ac2434e120cb35bb07e82e26bc4f197e78cf2142e3173a9102e7c4a82a638c502a33d4878efaf1b201ca2ed152e82ebbe6b7618012658a0773e4850c98506bf7e88e292a2b2c2", @generic="ff404ecaec96e150527dbdb341df3f03b2a9513ca871e11915c08addbcd30500b81a6c62d4b5a8db8c18f3fa7ba1f7f189fb99b2f05d788df2e2f1b723cd76191dea0cf56f7b323b871d522a238bcd78ea52464a6627a86cb19f5a84a5d88334296c95d57b165507be8f0a11db61e40950"]}]}, 0x2c4}, {&(0x7f0000000480)={0xec, 0x3e, 0x8, 0x70bd29, 0x25dfdbfd, "", [@nested={0xd3, 0x45, 0x0, 0x1, [@typed={0x8, 0x50, 0x0, 0x0, @uid}, @generic="a7d0d8a8541ebb92e861b81365026423e9aa7ee80ea105d8f3252f05811fc9d64e306fb7cacd7cd8e1c8992a1af2a15e4b1a83c9b7e876f88356df4ab83bc8de37393873bbd33247acd9d53e2c681106edf42d265cda9858254b3597a0bf", @typed={0xc, 0x4b, 0x0, 0x0, @u64=0xa000}, @generic="c08461d5d3889e58b04d456928c8c344062cd681a4349927a35e0c041c0dd88e1ef0a63abbfad67d1cfdc40df57a6f607381320d588cfe9be492fd39811c5c15b4b1922bcfbf66fa02ef701f0adb4e6b4c720e8df0f2a0611c6ae52aa1"]}, @typed={0x8, 0x88, 0x0, 0x0, @fd}]}, 0xec}, {&(0x7f0000000580)={0x1010, 0x23, 0x400, 0x70bd2d, 0x25dfdbff, "", [@generic="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0x1010}, {&(0x7f0000001a80)=ANY=[@ANYBLOB="200000001500000127bd7000fddbdf2508008400", @ANYRES32, @ANYBLOB='\b\x00#\x00', @ANYRES32=r0, @ANYBLOB="8dcdc181d48ab92b00"], 0x20}, {&(0x7f00000000c0)={0x20, 0x1b, 0x4, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x10, 0x63, 0x0, 0x1, [@typed={0xc, 0x34, 0x0, 0x0, @u64=0x6}]}]}, 0x20}, {&(0x7f00000015c0)={0x210, 0x41, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x1ff, 0x16, 0x0, 0x1, [@generic="5982f24498b312e2262d682e3cf74b1a19f25e5f75a7f6982fcf0287e6770285330516e1978619f94172fbb152903eba6503a1242993ebfeba386c26b66926423ffb394c898504ce7d9e1e62cd2a8b33cc7004c0f1a8ea59a7fd19a1c51aca71cd17c1375c3aa644fea0ebb0f2a4ae7fedd744afe3baa3cb97be13b83e883d9008040651ca44f66b243b2376377c502135c468f370fd2e107f0b0da7f73c9cb5fa2e13ff4a44da67fcaf0ee54ababef19eeba7ea0e1129c8dc6ec86702dcd84e16fa7cd4e7d0cc293a0af438270950", @generic="3f02d2f6cb8cc12474c64843caea85f9f92a86db38f7361e41a4fbf9b29532dc5fd71633bd49f68b248d4a541dfc6bdfab705042f62f874ef3c7268820948c414c8202b949f4e1f80e8fc771efc02d906bb748a7e3447cc0d5587c7436ac79f58f8c6e0e0e99f3b94cc446c9a5e994303f8438abff1fab388ce8bb4a0698d3c268b6dbff84c45482d45504b402176d03606d75c4b9dcd3ebfbb24ecfa89f4409e6f426f620ea4611ec11f71bcdf1eeb3b7f7340ac50bfd2343c531db7e8b71dd092467ea57e8b9f41df6e1729596ccca621f9be00b24cde7e906c07d9c2d86bd6da0737bc341e0fa1343515416982b50402a61440fdf8b5446", @generic="bd0080b62f24b103", @generic="d3cfa385b27ab427c284e63795aef0e45536cf3e4bec5b5395b88c02be0b8ecd913cb5ee5fd045f3463d72"]}]}, 0x210}], 0x6, &(0x7f00000019c0)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r3, r4, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}], 0x48, 0x4000000}, 0x40000) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r8, &(0x7f0000000140)="cb", 0x1, 0x10001) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r10, r9, 0x0, 0x1400000000) poll(&(0x7f0000000000)=[{r9, 0x1}, {r10}], 0x2, 0x0) 05:45:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500), 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:45:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002", 0x1d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 689.397800] loop6: detected capacity change from 0 to 512 [ 689.406492] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 689.407890] EXT4-fs (loop6): get root inode failed [ 689.408243] EXT4-fs (loop6): mount failed 05:45:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf465", 0xf, 0x4100}], 0x0, &(0x7f0000013800)) [ 689.457568] loop4: detected capacity change from 0 to 512 [ 689.462509] loop6: detected capacity change from 0 to 512 [ 689.477758] EXT4-fs error (device loop4): __ext4_fill_super:5277: inode #2: comm syz-executor.4: iget: root inode unallocated [ 689.479025] EXT4-fs (loop4): get root inode failed [ 689.479384] EXT4-fs (loop4): mount failed [ 689.484964] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 689.486053] EXT4-fs (loop6): get root inode failed [ 689.486406] EXT4-fs (loop6): mount failed [ 689.510732] loop1: detected capacity change from 0 to 16 05:45:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x5, &(0x7f0000000140)={0x6, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @loopback}}}, 0x108) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000280)=""/190, &(0x7f0000000340)=0xbe) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @remote}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'gre0\x00'}) dup3(r1, r3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 689.536520] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:45:20 executing program 3: shmctl$SHM_INFO(0x0, 0xc, &(0x7f0000000040)=""/83) 05:45:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:45:20 executing program 0: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(r1, &(0x7f0000000280)='./file0\x00', 0x280801, 0x85) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0xa00400, 0x0) io_submit(r0, 0x2, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0, 0x0, 0xfffffffffffffffe}]) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x181043, 0x0) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="176a10f5bb92060a8f85d28bd4371b4c8be87908bac94ac942e30d4c93d94474707c9eec10fb031c487d7c66c66d160683c3cc3cc66b42b82321ee6d054ab20f1ab0cf2792c014f15c4d94dd5771402458ba1a1759a5bb7ab8e8a15a8b00691d15b829443ccaf75926a399d8e4b380aea8dd415fb80b694edfd4a7c0399b9cdafbbf2703f34c0f37414f2bfcbdbf0246c9ae94a22d36d01559da6566b56298055aea7a7cbe2c66161041847aa213cbac", 0xb0, 0x9, 0x0, 0x2, r3}, &(0x7f00000000c0)) 05:45:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x5000000, 0x0) 05:45:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:45:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf465", 0xf, 0x4100}], 0x0, &(0x7f0000013800)) 05:45:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002", 0x1d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:45:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x60) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x309800, 0x2) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0x40305839, &(0x7f0000000680)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002bebbf6bfd12dfdbd2b89a8edf99beae47cddf6856a0de1b8430c954b5bfd43583482613580a"]) write$P9_RREADDIR(r1, &(0x7f0000000040)={0xb}, 0xb) pwrite64(r1, &(0x7f0000000140), 0x0, 0x7f) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000040)={0xb}, 0xb) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000600)={0x7fff}) ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b"]) write$P9_RREADDIR(r3, &(0x7f0000000040)={0xb}, 0xb) ioctl$F2FS_IOC_GET_FEATURES(r3, 0x8004f50c, &(0x7f00000005c0)) write(0xffffffffffffffff, &(0x7f00000000c0)="d87a05f5a703af71be2edf33feaa7ab97e785e35141cec164fe6e62d5139b11d6bc34bf167d3dfd53345538184c9d710bd48", 0x32) r4 = syz_io_uring_complete(0x0) execveat(r4, &(0x7f0000000240)='./file1\x00', &(0x7f00000006c0)=[&(0x7f0000000700)='/den\x00\x00\x00\x04\x00\x00\x00\x00\x00\xdeX?`P\t\x95\x06\x06\t\xd5\xb3\x84W0\xb9\x92G\xcf\xf5\x7f\xb5\x970\x15d\xec\xc0\x16.\xd9\xc5\x93\xa2\xf4\xf6\xb9\xd5\xee4x\x8a\xb2\xb0\xe4A\x9d\xaf\x90\xb4\xd1\x04\xb1\xce\xb3Q\x1e\x98\xec^k\x11\x1b\xa0\xb8\xbf:\v:\xe9n\xaa\xcc\xd6\xe0eE3\xb6\x0e\x04\xad\x97\xd0\xd9\xce\xf43G\x8b\aSc/\xff\x9e\x99\xde\xf3\x11\xdcX1\'\xb5b7\x83\xb2\xe09\x9b\x83l|\xb9\x97Q\xc6f\xfd\xdc\x02\x94\x16Q\xb0\x82\x90\xb1\xbb\x90\xd9\xe4p\xb8f\x1bl{\xa6\x89\x14\xe3\x92\xd1\xb2\xb7<\xf6.\x8a~}\xf7a\xdc\xae\x81\x0e\xb8\xbaB\tm\xd6\xb5\x82]Ajx%OXY\x12\x8eY5=LXD\xb9e\xf1\xf9\xc0\x91p\x93\xae\x154PZTNc\xcb}\x99b\xdf\xce,9\xb4\x89\xff\v\xbd\xda\xf8\xb7)=\x89\xcdl$\x7f\t\xbe\xd8\xb1\xb1o\x9b]\xc4|KB\x8d\xb9\xbdp\xdd\xd6\xeb\xcb%\x8f\xc0a', &(0x7f0000000640)='\x03(+-\x00'], &(0x7f0000000540)=[0x0, &(0x7f0000000340)='/dev/net/tun\x00', &(0x7f0000000280)='.pendi\x00 2500), lowering kernel.perf_event_max_sample_rate to 77000 [ 735.479769] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:45:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x68000000, 0x0) [ 735.491717] perf: interrupt took too long (3227 > 3206), lowering kernel.perf_event_max_sample_rate to 61000 [ 735.521146] perf: interrupt took too long (4070 > 4033), lowering kernel.perf_event_max_sample_rate to 49000 [ 735.523179] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 735.525420] EXT4-fs (loop6): get root inode failed [ 735.526138] EXT4-fs (loop6): mount failed [ 735.609526] loop4: detected capacity change from 0 to 512 05:46:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:46:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000000040)='./file2\x00', 0x200280, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x10, 0x0, 0x8800000) 05:46:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x6c000000, 0x0) 05:46:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf465", 0x33, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:08 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x6, &(0x7f00000001c0)={[0x200]}, 0x8) syz_io_uring_setup(0x4106, &(0x7f00000000c0)={0x0, 0x1b58, 0x10, 0x2, 0x73}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000300)) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) rt_sigtimedwait(&(0x7f0000000200)={[0x3]}, &(0x7f0000000240), &(0x7f00000002c0)={0x77359400}, 0x8) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) 05:46:08 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') write$tun(r0, 0x0, 0x0) 05:46:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000280)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:46:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000", 0x1a, 0x4100}], 0x0, &(0x7f0000013800)) [ 750.047180] loop6: detected capacity change from 0 to 512 [ 750.056132] loop4: detected capacity change from 0 to 512 [ 750.057052] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 750.058513] EXT4-fs (loop6): get root inode failed [ 750.058914] EXT4-fs (loop6): mount failed 05:46:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x8, @private0, 0x7ff}, 0x1c) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0)=0x800, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000043c0)={'TPROXY\x00'}, &(0x7f0000007140)=0x1e) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x3ff, @mcast2, 0x86}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000067c0)={@mcast2, 0x0}, &(0x7f0000006800)=0x14) sendmmsg$inet6(r1, &(0x7f0000007300)=[{{&(0x7f0000000240)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xffff}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="533c6ef42791eb2d7a0dfffdcd9d5694a7ccea629d6626d33ad8ec44e0a2ef9d3b5a4545957a3290a3b448e9fc827cb4cd0cd7903fb8001a9150dd98a56c7e88d9bbe825444d3cc3099d291fe98651bc666dad7d2e2b2f700de57dc15200feddf8307ce753db44275fe3ad560dcfc3c6ebd217e3305d0ddcdcc9330c764bbef88d434da6df738f3c0ca0889160c1f020fe3bd33de6e650ae54a652e07aa54c8fdd8f06dc397d6b1afe7dbcac54e11e16812ff4336bec9e7f052a3c16132dc0c5e8a45b6464b89b443f9de348e918d6afff74d5229b4a24b1e6244a06485e2d590b703f", 0xe3}, {&(0x7f0000001380)="d45349b98958548b02", 0x9}, {&(0x7f00000013c0)="12e4a462cb78dbcc9cf49282a019b46ebf938eb2e02f511461be144467ed95a1368f0145e8f1852d0f45a98a9472620c06590b510a4a709b755bba022b2f28fff1ecf1f45d35125a0df1361baff3060f39e5f836c09eca9a57717b3e167a2ac63f453061b5785645db213d02b4dbff93dc71d718ca02b423d1690f35c5a163ab5c3a13394b958b8546af226e65748c25f65e8b8e707a12c81cb0c6e51610e2eb", 0xa0}], 0x4}}, {{&(0x7f00000014c0)={0xa, 0x4e23, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001500)="a597c1567c42efa5041ae1626f68a75ccac1e70b2c51", 0x16}, {&(0x7f0000001540)="992fba9b86993fb0b311acc1dabe4a562eded3ddca7e401ac6e7722b1a4356dda74ad9c2a60298d77bc6e86c4d7b9cc2453c2a6c190bbe6e869a211e558529fffefa40c6f09d20a1c9b17a2ba21beb4651e67e002c29634821a0cd2a062d75d966583b4a2cfdb32b62a298412dc3bc8b5745cd90f4f8d3aaabc6aa3102e07691e6553dc255129fa3d2d81ede7e07be8ccb2e2169b798ba67d61b8e30855543a8be93965ca8eaf67ad8feec04daa167b20bfed300fca8f1f1b445c9ee4ad36e42319f22328064b535178ca802caef60c21c446df0ccca107af114bdce0ac85f843dcf8b79f8789683d3b35600db2cb3d19ab0", 0xf2}, {&(0x7f0000001640)="76de6a81dce9b560ef46b3d4dea84e41808b8d27cfc3e8f585f3e33d572748ded4401e23424eb862634fab171efed1199dbb", 0x32}, {&(0x7f0000001680)="95c7d26c23d083f4d9b751addfd254e7e1e6e90a27f1", 0x16}], 0x4}}, {{&(0x7f0000001700)={0xa, 0x4e20, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x9}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001740)="5965f6b9c88663d45e28967e74024bfe934551b34f5134be3793b246ba6b4ecc3537f5e1fbb61b1016599c3c3006dc780c773f86fd9ed50813866ef23115a52d56b20770f2e0c5d2d1331bb70bee28bcacbf0c145d949bec325306f969af4401cce3485da050fc22b4362efb00ed94e2e5127adc4857c5a55ee0932841b949ae6cd82a739d", 0x85}], 0x1, &(0x7f0000001840)=[@dstopts_2292={{0x40, 0x29, 0x4, {0x0, 0x4, '\x00', [@pad1, @ra={0x5, 0x2, 0x800}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x3367}, @jumbo={0xc2, 0x4, 0x6}, @pad1, @jumbo={0xc2, 0x4, 0x14}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x40}}, {{&(0x7f0000001880)={0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000000}, 0x1c, &(0x7f0000001940)=[{&(0x7f00000018c0)="1818e8afedf8fe1acc7a2aa9c8e96e453f0df20c45b95106d58437f5d3ae68537794aa6323d68f0f42d306d3bb53f7d9001166526b0db683356ce85a47c1aafcb5960626d07812dc91b3310660fcb41c11e605706cf7a52edb08115658495343c9931da3435c9879604d41c5b547ee7563122e95940b279e", 0x78}], 0x1, &(0x7f0000001980)=[@rthdrdstopts={{0x110, 0x29, 0x37, {0x21, 0x1e, '\x00', [@generic={0x4, 0x17, "b84f3347e06f36495c7aea1341d36e01446e9d32f61cda"}, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x80000001}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @pad1, @generic={0x9, 0xab, "fb9ca3e93ae15d1c868ab6a97a5bae2d0a229d76317073e75c6ad71269578ea8301e4e5376034fc26b89a390ac8b5fa1c1da604d9d498065366dbbbc48a9ead008446cd399296df6a3c49a14c511d452fd364335d4448e6a2cd6b7b9b55882579c06a3a1417ff119f264f3e7726d22a08515e527498cd3d5547d60c4121c43e3207b54143bdf8401cfd54f47f0009ac18d9330391b02c81ff8e4bf8934c7bdf4afb1031ffeb8db1d287ccd"}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x7f}]}}}, @dstopts_2292={{0x1058, 0x29, 0x4, {0x33, 0x207, '\x00', [@pad1, @calipso={0x7, 0x20, {0x0, 0x6, 0x6, 0xd, [0x8, 0x401, 0x7]}}, @hao={0xc9, 0x10, @local}, @generic={0x7, 0x1000, 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0x1000}, {&(0x7f00000066c0)="9fb8439ecb8be3ad4382e6837f", 0xd}], 0xa, &(0x7f0000006840)=[@pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x14}, r2}}}], 0x28}}, {{&(0x7f0000006880)={0xa, 0x4e20, 0x8, @private1, 0x1f}, 0x1c, &(0x7f0000006d40)=[{&(0x7f00000068c0)="5835d428b83b5c064f5a1a4f2de636c0c686792944700cc62e0a3284159ccfea16ea3f78f928c2569e57317dddba5162774b6cf3c648fd42a6f17fa0c0a30e24e02e4890e8b425fc4ce503033a38879405c7deab4ad6c4b1e8d506eb7c442c011e025b2a194caafe4cb0f0483626a17afabdc7b9c19adb7828047990db6cad8b4fd83ade1d5439a9973e14bdf634cc7283827d76f1bc7f0a6b19c6e9090b52b86557f122c69df623358e3121337445a725782bd95ecfc72733dfe032d5", 0xbd}, {&(0x7f0000006980)="9ecb1d8fa00120790841cbfd800f2dfec5596f9459ade058f28dcf9d90b78ddfa7a69929593a0473d31df5c6ef8919415290fbc5898240b834708e6d1ed3f1bfbdc3d1ed78d4cf34d2615c64b782815d6d8bdc0b6d9249fe778f0df38b911771f462b7c8b5ebb1c9d968283c9f42f151ff53cfd13e3f9bb263ba6b8ad7db260e2193ea832968f4d8d878369dc72ec90a88984099459bbc1224796940d93528cc21f6330f3daf2034a93d9d20f1af804bc3eee73866b3", 0xb6}, {&(0x7f0000006a40)="53395721620d33e65206f0628acb598e5647592c259595df9f137e2b28aed5ba78f5cf6abea12f95b36c36e6f9765ae0a64c7cb6a6de34498114e91ebafffb2d726f0f1cb6d78f9af27123f4fd3e513c74804475d432d78c4931e10387b7fb2daa68dfa68d2a9e5831a9134f5c0da3ddfb9d35a26cc3a5e24341f0eb80fbc90532ea", 0x82}, {&(0x7f0000006b00)="468f407db3246cca704b16c623d72c4c60fdfb779e4afa188d12d29ded4011fa0568e1ecc446fec7becbabc134d9ed79295c10ce39d7395e", 0x38}, {&(0x7f0000006b40)="05538180be3fdecd5d20476b50ab5fc08ba721a4f7fa9934feb51d7fc873cb26f64bf87debeb223f5dc0f9d4a2a20c6c3ec996260ff6ee539b2078804a754e3edbc2b2bdc19997360367e06028098a07b4d1161173c5857f5346cd385fcd714b0ef707fd3b4a75c42730fb325125fabbbd7c3007f252a6f7735fb60dabab5e30e791c9c1e2a7fc36a4ab2d35c9b84cab1dbaa635bd31d24d62ac32bdd0766756b6055bb0235f81afc7274e363c304e3a42675f137200ae21d6a89acfce6779bda3e4a641f42529fcd465088de2a4305836531e34dce06b076c5711f333f2a42a", 0xe0}, {&(0x7f0000006c40)="90e502fec919073f4b1b9196549e9a6d4f3ef9cac150811ef4df1fb0587b5ec4907b58d003a9f893123dd13857d6cb420a99ff926ec923aacaac09e0cf4ef9c6f495b6b75c05eb2df24ffc462d835a037aff4959ad1c682e8b1da01a9c7a3255283e81ea510a63d56431134fb7671761f5af1299eb06d5a520fbdb6d45733ea8f23781e61869d670352d38a5e981abbe36c745d30e04c17597ef634a7425fe55652fbe749d2a839d662ddf549cce088378422e6beb1ddc11e022793ba0e575dc0843f1172553520ebd882a05bd9d0f328145b93e21c3455377e512eac73012d11db4a295618d0c8e944529471f09209a4c1f296eaa10bd84", 0xf8}], 0x6, &(0x7f0000006dc0)=[@rthdr={{0x48, 0x29, 0x39, {0x84, 0x6, 0x2, 0x65, 0x0, [@mcast2, @mcast1, @local]}}}, @tclass={{0x14, 0x29, 0x43, 0x2}}, @hoplimit={{0x14, 0x29, 0x34, 0x2}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x32, 0x2, 0x0, 0x3, 0x0, [@dev={0xfe, 0x80, '\x00', 0xa}]}}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000007240)=[{&(0x7f0000006e80)="0d07d76b4296627b51283f0f22ed90743af720", 0x13}, {&(0x7f0000006ec0)="25125593b22ffb4fe6458062cfe31ac36bfd7f672a46716367f64ae94cdbd05320ce519b91b9", 0x26}, {&(0x7f0000006f00)="34c96bf4540ae89720358edff70c4e41f5cb5b9bf9ec94e29fecd1b5e5cd875638a9f95e9c357928a922e98530cffd95173afbd0893ebb25655c1e110fbda203e7db7c1e2f5e81c54412d9646f52fe3c3aeaad80ef71fc874fcdc8706b6b218b6e8af97513b5a50d6dccbb7e6651bf78a59de0cea8436019c4705b9a09c044193940a45a2fb1d3e17df41c5f12563df34d7bda89ef5e6d7b2e05deb8dd", 0x9d}, {&(0x7f0000006fc0)="1c8599dce41e06ec922c446c556f493147f7525102a71c91b4fb28fe27a306339fe17a40a1909cf2f5567d1d0f7a4d28c5b73d5f0dbf60cb3e5bbc30ac6634e1c367de22189febb60a14545c", 0x4c}, {&(0x7f0000007040)="9b01d716b66e7e8813aaf74a297bc790574615fb42c83a94e49c26229e3bb11ef4da0602c3cb204cf3311fc7fda91ab618edffab2aeaf2b28978", 0x3a}, {&(0x7f0000007080)="bbd1fb7aa635ef26e2f638f328f27b96a199fd89b3b854974abb93e463e6476f1c73920735fa2b338547c0767557", 0x2e}, {&(0x7f00000070c0)="44f81e381558f2f42e19eebfd0b4e1da42db56b8a62fe3f6be73dbd5b39fc98327c7576708e754f3a799c64983e4f8c58c5eaa471994402837344b23ab60087def681e15c6b67a6e643a76bf1f1d030c2f1968d5468a567af45088314c6a66309bc3c1175ae219811479", 0x6a}, {&(0x7f0000007140)}, {&(0x7f0000007180)="34329a79c9299a49c12ae9121ec4282ecdff0fb6a389e027532f34d7aad61baa3bb243144996f8cd540eb779c7a39c57c642019f18975673ecc0838d87494694df970a59c912a738793ac538bd6237e3d5953101e2dd6d056283c8445a5fd61f97aa2b52e51f511d1017c4df0b09d4290bb741fa0804d241a66236738f1dc1080500f4d49d0530679ddc6135", 0x8c}], 0x9}}], 0x9, 0xe3c8b900fd1dd1e5) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000007540)={'icmp\x00'}, &(0x7f0000007580)=0x1e) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000075c0)=@routing={0x2, 0x4, 0x1, 0x3, 0x0, [@dev={0xfe, 0x80, '\x00', 0x3c}, @empty]}, 0x28) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x5, @loopback, 0x1}, 0x1c) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)=' ', 0xffffffc1}], 0x1}}], 0x1, 0x44000091) [ 750.085961] loop1: detected capacity change from 0 to 16 [ 750.110661] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:46:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000013800)) 05:46:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000", 0x1a, 0x4100}], 0x0, &(0x7f0000013800)) [ 750.144810] loop4: detected capacity change from 0 to 65 [ 750.147912] loop6: detected capacity change from 0 to 512 [ 750.162838] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (8 blocks) 05:46:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x74000000, 0x0) 05:46:08 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000440)={{}, {}, [{0x2, 0x1}, {0x2, 0x3}, {0x2, 0x4}, {0x2, 0x1, 0xee01}, {0x2, 0x3, 0xffffffffffffffff}], {0x4, 0x4}, [{0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, 0xee01}], {0x10, 0x1}, {0x20, 0x5}}, 0x64, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 750.180708] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 750.182019] EXT4-fs (loop6): get root inode failed [ 750.182376] EXT4-fs (loop6): mount failed 05:46:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf465", 0x33, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000001180)=[{&(0x7f0000000000)="92aa8397cbe6242234cda01326bb52f0313641e3f0376db0494edc03be52f0c8b200731a0348184343a8f41674e25d8287b7", 0x32}, {&(0x7f0000000080)="871ed9f14e8ac89386", 0x9}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="785baf0b27c8e08856653f30df922f32374f4e3d8039d9db2f7234c95b25eb06648ad821d57dc2a9ce959594b46640e3a798b8d380cf20d99319ea88db36cf18f9190d990ea70f856b38bd0d2efcf9e399b6be0af1b0d1565f438b3b290085aefaacca0691fdc9e6a0751abfde8fad72528049ae01899e5a7d372e7f1c2c3f22de5a9c1f01cb24c8eebd180a487552ccaea1", 0x92}], 0x4, 0x0, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001600)) 05:46:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 05:46:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000", 0x1a, 0x4100}], 0x0, &(0x7f0000013800)) [ 750.262439] No source specified 05:46:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 05:46:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400", 0x1c, 0x4100}], 0x0, &(0x7f0000013800)) [ 750.304961] loop1: detected capacity change from 0 to 16 [ 750.317993] No source specified 05:46:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x7a000000, 0x0) [ 750.327466] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 750.332833] loop6: detected capacity change from 0 to 512 [ 750.353298] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 750.353786] EXT4-fs (loop6): mount failed 05:46:24 executing program 0: r0 = epoll_create(0x4) r1 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2004, @fd_index=0x2, 0x5, 0x6, 0x3, 0x14, 0x848623cc49fd2f14, {0x3, r2}}, 0x1) 05:46:24 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:46:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 05:46:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf465", 0x33, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:24 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400", 0x1c, 0x4100}], 0x0, &(0x7f0000013800)) 05:46:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) 05:46:24 executing program 7: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000100)=[{0x20}, {0x6}]}) socket$inet6(0xa, 0x6, 0x0) 05:46:24 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x1]}, 0x8, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff18000000000000002b00000000000000000000000000000000948e8f10691f4b7b202a2c359658e9e468cfa7a5aebe293317bf"]) r3 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) fsconfig$FSCONFIG_SET_BINARY(r2, 0x2, &(0x7f00000002c0)='/dev/null\x00', &(0x7f0000000300)="f4dfb6d38f08d7f7a928220ea7e417753dab938dfe1619fe81c576978d32a7a8eda506f4ffdb793783c608df024187749ca64a462807002425cf8f007f67", 0x3e) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_TID={0xc, 0x3, 0x2}]}, 0x2c}}, 0xd) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x3c, r3, 0x200, 0x70bd29, 0x25dfdbf7, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_VERSION={0x8}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x24000080) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) [ 766.295259] loop1: detected capacity change from 0 to 16 [ 766.297368] loop6: detected capacity change from 0 to 512 [ 766.304658] No source specified 05:46:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}], 0x0, &(0x7f0000013800)) [ 766.319748] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 766.346396] audit: type=1326 audit(1642743984.909:13): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6380 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9bda0d5b19 code=0x0 05:46:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ff", 0x37, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 766.374664] loop4: detected capacity change from 0 to 16 [ 766.380503] EXT4-fs (loop6): corrupt root inode, run e2fsck 05:46:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x2) [ 766.392155] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) [ 766.398334] EXT4-fs (loop6): mount failed [ 766.420765] loop1: detected capacity change from 0 to 16 05:46:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}], 0x0, &(0x7f0000013800)) 05:46:25 executing program 0: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000058000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000012c00)) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x0, 0x12, 0x6, 0x1d, "98043be644af2b6fab028602c73af9b3a5c1d7fde1ea2cb73de0163f4358e4492ca952105d30ea3722f4ecf0f94efc042c1e63b038b4fb1c2f3627de26e84955", "b75d103bb95887f8cc563904521a69222dacf2e865ed4b504d33e2e9800d57ba", [0x10040000000, 0x9]}) [ 766.481347] loop4: detected capacity change from 0 to 4 [ 766.500566] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:46:25 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000001c0)=""/133, 0x85) [ 766.543687] EXT4-fs (loop4): Can't read superblock on 2nd try 05:46:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ff", 0x37, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 766.647061] loop1: detected capacity change from 0 to 16 [ 766.654102] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 767.181660] audit: type=1326 audit(1642743985.744:14): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6380 comm="syz-executor.7" exe="/syz-executor.7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9bda0d5b19 code=0x0 05:46:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x3) 05:46:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x300}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x0) 05:46:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}], 0x0, &(0x7f0000013800)) 05:46:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f0000000000000400", 0x1c, 0x4100}], 0x0, &(0x7f0000013800)) 05:46:40 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:46:40 executing program 3: sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="200026bd7000fcdbdf254d000000080001007063690011000200303030303a30303a31302e30000000000e00a80066696273746e616d65000000"], 0x40}, 0x1, 0x0, 0x0, 0x400c000}, 0x4804) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x6, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@resgid={'resgid', 0x3d, r2}}]}) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = getpid() fcntl$lock(r3, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r4}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) tgkill(0x0, r5, 0x3f) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xee01, 0xee00, r0, r2, 0x83, 0x1}, 0x0, 0x0, 0x1f, 0x1, 0x1, 0x3, 0x10000, 0xc9d9, 0x66, 0x2, r4, r5}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x0, 0xffffffffffffffff, r2, 0xee00, 0xee01, 0xa0}, 0xd0f, 0x10000, 0x81, 0x8c, 0x0, 0xffffffffffffffff, 0x1}) 05:46:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ff", 0x37, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000001c0)=""/133, 0x85) 05:46:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x2) [ 781.760560] loop6: detected capacity change from 0 to 512 [ 781.775071] EXT4-fs (loop6): corrupt root inode, run e2fsck [ 781.775508] EXT4-fs (loop6): mount failed [ 781.788471] loop4: detected capacity change from 0 to 4 05:46:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x4) [ 781.807979] loop1: detected capacity change from 0 to 16 [ 781.820999] EXT4-fs: Invalid gid value -1 [ 781.825416] EXT4-fs (loop4): Can't read superblock on 2nd try [ 781.831694] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:46:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1bf7ff000000000200012000000008000300", @ANYRES32=r2], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)='r', 0x1}], 0x1) readv(r0, &(0x7f0000001440), 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r4, 0x0, 0x0, 0x0) read(r4, &(0x7f0000000140)=""/90, 0x5a) [ 781.852662] EXT4-fs: Invalid gid value -1 05:46:40 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000013800)) 05:46:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x5) [ 781.894079] loop6: detected capacity change from 0 to 512 05:46:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000001c0)=""/133, 0x85) [ 781.916897] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 781.918403] EXT4-fs (loop6): get root inode failed [ 781.918927] EXT4-fs (loop6): mount failed 05:46:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x10) write$tun(r0, &(0x7f00000004c0)={@val={0x0, 0x8914}, @val={0x2, 0x1, 0x7fff, 0x2, 0x43f9, 0xb9ed}, @ipv6=@tipc_packet={0x6, 0x6, "f37d19", 0x124, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, {[@fragment={0x5e, 0x0, 0x7f, 0x0, 0x0, 0x1, 0x68}, @fragment={0x1, 0x0, 0x95, 0x0, 0x0, 0x3, 0x67}, @dstopts={0x6, 0x1c, '\x00', [@generic={0x7, 0xd9, "e1a76adf5c6ecde0dc181037929cd41cc8c8715587f808e1b81d82bd125a0b3d8cf065c14b5905d1fc145170bcedb932849696b21c5095720c2fad3debf884f9340730377cba77c54b36c6dd2d3c2d8c4e0fc7f60e546695512494e7915f1cb3bf259db0ca84305b8f4e86527b1ade0447a42f777f3f32f9f53eba5728e096759d176e3c342e79680c5e4f7e99247ce06dbd00d3936fb9d9c0f78de4d4578a2360c79de1a6a16b4d442cc1698b8d8fb0a2f055113dd6e4950fab4dfcd104835c780ecd958a2a5515c897ad42bebecc97d7e6cc26f60578afda"}, @jumbo={0xc2, 0x4, 0xf246}, @ra={0x5, 0x2, 0x1ff}]}], @payload_direct={{{{0x24, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, 0x2, 0x0, 0x0, 0x2, 0x7, 0x4, 0x3, 0x2, 0x9, 0x0, 0x4e23, 0x4e23}, 0x4, 0x3}}, [0x0, 0x0, 0x0, 0x0]}}}}, 0x15a) r1 = syz_open_dev$mouse(&(0x7f0000000280), 0x7, 0x4000) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000001180)={{0x1, 0x1, 0x18, r0, {r1}}, './file1\x00'}) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000002c0)="30c9dc306974aea7115eae3bbda1981b26b9606ae1117908b6000c5aa6b3c8645d5447ebc5f32696998019a4eb5e354445137668c5c7e25516d4b82d4ae22643a45d320f4eca2117dc1c1f3b5e4c51539f73976a3cac46185ecc1e5da8d1c1f819768a11caaa58ae38814a25ee", 0x6d}, {&(0x7f0000000340)="947f0b726421aefd7fed8c5a753b7e29ab354c188767f61703d0b6063b84bb23ff079d4f4448e8ef1d54de6a7cf9d2d7774073dc1882eeadfd2f380f22b9164d87f8c6501299b90c41315c82a59a21ae312c096fdf06df88948028ce7f7cac5d24482dc3cab861db9164387a9d3914d55dea1ebdce783caef229d0aaa67f57df3ca956275571994487770020f8ef5c3ba69271ab19937966f35bcf6c2c59edd168f8747b210762850ced7ee47dd89da065f12cddbd0860c4e5cc1c7e1c0d8f1cb391c70877ee0de7d16f4d71e9e47c139e6808f405d0b22efbd0466fb707d770c1896f7ceb9b23819388b650ea1d9d2b009f4a89d61164ab", 0xf8}, {&(0x7f0000000440)="ab98706ac6a3d7006388894a67ae3feda06419350b48fb08f4cc", 0x1a}], 0x3, 0x1, 0x40) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) r5 = getpgid(0x0) r6 = fork() r7 = getpid() move_pages(r7, 0x7, &(0x7f00000011c0)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000001200)=[0x400, 0x1000], &(0x7f0000001240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) sendmsg$netlink(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000640)={0x430, 0x26, 0x400, 0x70bd29, 0x25dfdbff, "", [@nested={0x127, 0x63, 0x0, 0x1, [@typed={0x6, 0x8d, 0x0, 0x0, @str=')\x00'}, @typed={0x4, 0x50}, @typed={0x8, 0x5a, 0x0, 0x0, @ipv4=@remote}, @generic="2de9cd", @generic="3415fe91e39a5f722fda6732c48b93ad08e3eba201fbd21237cc7a6183e21061e5c29e9c4c61509f9e66e8ba2039db3291adf219aa38dcb78a781f19980d15827ea762c4ac03f944c07dd42c76f2369aba5678d695cc08a9671a43eb5d2f7e247a31290c355261606fb0fc8a39", @generic="3508b0e721333fa3f085ab887dc6a4f4f496aa7d86817fb3a168de70a8ef8ebc80da53b3495b705b72a538489cd90d9e097bbb2e84a94669507f6da6211c8a619f05c400272edc00d296c7a5b8647f53de95c37628b35e8a601b1d210971585092c4f3232d905d44a4a3af30e2a85f425c32bdd00898ebb4974392667540a96fc599ad7b", @generic="fde506c79763011653a80a3674e5e2cc45cd98f87a99b6dc0f2677"]}, @typed={0x4, 0x55}, @typed={0x5, 0x37, 0x0, 0x0, @str='\x00'}, @generic="1018e8d916c0a73bee38287990cc1cb98ba4b04a4dc02823229335fbd2d29f039f24fecc7bbbc5a6485faee2bf7f2a367b1bb5c45cd28fd19529c31c2e2fec2b402230a2ab7a06b1340f7e9aeffc37cee5d3761393939d796a064f0d9c611acddf55a5e41990aaa22dda9e86e4d8d6fb3f1154ce9e8b6ff80ce793483a31dcb605c1b82fc8f9124875580c67501c9b6bb01a7c705649d6b765174a6ab05f4a40727edbb89b3b3ae25ab0299bf5034e8fc7f12c1cb0c74984c5d1d782a3b723573fff75ac12fdd39f36bb36d1beea5d1908a0648fc74779eeda839e8c28", @generic="9cb38fcb8aa5c020bf5d295dd8f971e846", @typed={0xc, 0x51, 0x0, 0x0, @u64}, @nested={0x1b6, 0x6d, 0x0, 0x1, [@typed={0x94, 0x8e, 0x0, 0x0, @binary="22fc52f4a433e72720142c3f77486db6d1ad4e7aaaf577c1006a11d164839eff972da7e3ed8a31db0cb7c5aa222b314e2ded90d73412b3a58ba9decdcb388c90c1cf08943427eb10410f48e215e206c18a008bb2ac36868089cdb5fe25c6d1d9996562eebd2194637558dc5daf6cc847bbbbe8e276cd288a0b0d79643e1209662228e0c4834bc4b0dd42700104bc9ff0"}, @generic="7d090c3f015adcd0c1f1317d2079abe3d1e96caa7549b697ea384d9ec2e810e65dd36fe1fe5fe5a7018668c52b80a4f4bcc01cd5d783eb8448e5a136258eec315359d67c21ec8f7cc4fa3df0e7a7c7c99217ad", @generic="1c9f78a443159852db65cfb6db8d1c652c193c73feba6d07a1e7d8c20543ccfa54beb8928d07031a8b0735fd7bc91e63b45c2a39fc9e4646f443ac53d026e1a144ba40f52c7016798bec957e6d89284015aeafdf0d1b17ff25aca2e24567fe03aadb517569d890afcf225f1489d2dc659ba186b70bd7c1b4d5cfc9bb7b5ca05502c5ebd0a5152028940580434634d807932a887d0c178e78b30cf7eba73a3c65907e343a08cda2e776b85b434acd3ea7cfe98f150452ff937b3c59cd17a8a01c28bc2666d64b0ecb1cd9be"]}, @typed={0x35, 0x57, 0x0, 0x0, @binary="e01dcdf01baa13db16ea68bab530bf3ec81a4dc8286df272ee9b9fc456f77ffb4652499ec386db6c2c02fba0b2d92b2189"}]}, 0x430}, {&(0x7f0000000a80)={0x3dc, 0x2a, 0x20, 0x70bd26, 0x25dfdbfb, "", [@generic="145d5f1c22544f7c09668bd38aa3e272745010ba0487440667b4a0d5b1a81f528a8abab1eacf1b99a0e2", @typed={0x8, 0x22, 0x0, 0x0, @pid=r5}, @nested={0xba, 0x50, 0x0, 0x1, [@generic="1154ad0858576459526ba94d90c9258d2d04d8a1c582fd4cf90eb2c6e08dfa0cdefa33c478b66b9deec38a67b182958507089e1d0ef6091061d70e62c89d5392af548ad6ab1a159004acca02bce39acda7c6e2f995c0cc3839cbecb03d33c84cae32b90c3d64fbefcea0ff09a8d9fe940e52ed1f508be396f542898dca2b0a986ef62e8d8c5e314cfa514fc45c55ddc5e1b83deef32c1dd352d6045b0be76729ec7508461cde4383dcedc83374a68837dd29e6bff280"]}, @nested={0x1f8, 0xa, 0x0, 0x1, [@generic="43005347e33cae5dbf6150ac8f72ef394b4daaeb2f0bd0facc4e91d3743cf1022efec78321f7ff6f985f54847b12522012f78d7889f67170004864e28c954055b5f97a75d6583c18b4c54a461ac6b1d74155f6aba047ae56a061f007", @generic="1996f2f314c684fb48444d17224cf4a9e3a485d1829c13702d49f7e99489b1e4f09278ce99c031f96e76526f2ff74af5108eb6f2d644da7c93bd383f3a22aa8ccec93bd5ed61ced06df48468a154425d418a4a7c8a6781adf6f54f133bfa9ed0225a5958857d6cfbe5d014f849403ee0bea290b031e0758da89173fe7ee109756354ca782c9e6fb0c2cb7b38eb76306bb18522c96db4bd0a96248f509c12f3144f79a8b1368a5a76832bc02dd7dd35b64f2199f8d343298ef7fb83e82c18bc", @generic="fe26d50db92d4ab780f15144d02182a7eff2a465f7983516d1dd99c3387e6bd1320945b930cd147f950b930da1f39f71d74ecaf1dfbec7ec3f692cb98e16c19246dc3ab107fb4f2b520a1059b9fc7acb81c10fad66677f0eac63fd5c3092a2b6af08260c3352b24d5f89291526d4506305339bcea4e844ee9e098184a5534e68f3104441ee280d5ce3c56c3ffb4b5151c788cffc1494b1fbee90469b8707d5f7f5e76b4df2e85e788ad41a4399bbdf18636aba5d8ccec48223a7a79dca158bd9b820b5deaa77498c2c40a545c4030b232103b1f78b1fedf693"]}, @nested={0x4, 0x36}, @typed={0x8, 0x8e, 0x0, 0x0, @pid=r6}, @generic="9bce0cc342ad53e6f22492eeea4dd948c9e455aa6817f7d179ac121438321ea9ddc74c163d60ea72cf912e2b0cdc9e08bbc2aaf771ec497e9ba2f09365d4640053adbcfd369fc51f3106a03c7e293cebf99ea9c8610e3c32", @generic="01c89dbd267e4c4bbb2a789204e206acd5ffde6330de0faf50a59a4327911d7da452fab24116bf557b8949de7a09f30bbc9c0938e52347357d94a35e9eb08bf044c96e4deaf4defe14e14344db4e54f75cd9ff1311dd3a456aab5bc977837ebe1f3256621e5ecc278a4e57e7fd2aeb56fa4416f1539ef293daa342cb8e65905a3d35"]}, 0x3dc}, {&(0x7f0000000e80)={0x24c, 0x23, 0x100, 0x70bd27, 0x25dfdbff, "", [@generic="01835d1ffebf226dbd33e2bc1374f9b855a77f98d9aecb65d35e84c667b13b7f5d4b5829d35ab8fe328f2370e85cd4dfb46b091f0d32fe9b602a58278d9cc44f9c2c3a1aaed6fa71199d7f08f61874be25013cde88630b1ed09898625b94973801126803b51394a15f35123fc573cdb8488e0e6a4e6dce631a6b366ad99ee2ebd0bcfcf4178e1a22d7a389e1c1ea9223e706454eb7b2f5ed6198a86ce9b2d3a9db73659fb25df60fdb80994fb8873f701b785d44adda78e0620453", @generic="766b8562106e0ecde7205b63ef84b7d1706d91e08c3484a178ee538b83cccfd39be9e22072d74346e243965210d053b8679a194737a65e9a22e394cec80a781479f50202a5d0a3315069bddafd586b021a2346d69ea1b9ba9f3ad027ee3f48e2387bdbfc4f1d62ef39a41df3146270dffac7ab9ef19deed665dc2036411bfb0849cb737c52274f4bdc151c72c266db534e3472c18b291ac13bd5cd5845f91ddd5922f57e9d0beb4ba5b971b68abcf5497ee4114adb4d585f7bab99", @generic="51d9acffd7f16bd5b765ab2f4e8c3bc79805aabe8ad877bf9f0f00066b553f2bd154506788e859f20bb5e895b280caaf0c2530fde5c66c04487abf054c0d8cdfd2ba4fdc2d41f7aa906904f17267e759368aba55ceb6411f1d5f72816482f50d015b236b1fd3f64b8a002ac2ccce9577d78c70a422c843b90cc1db85a134039bc09781d6e7043b15a5737c6628701d1c01d5ed790814dfdf150edcab32355e7c168a35708565346ac94308f622ce52da9643264f6d2f9b42b13d927b6fac", @typed={0x8, 0x47, 0x0, 0x0, @pid=0xffffffffffffffff}]}, 0x24c}], 0x3, 0x0, 0x0, 0x80c1}, 0x4000) r8 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r8, 0x0, 0x0, 0x0) pwrite64(r8, &(0x7f0000001100)="c79b90ca7dda17eb5b78729d23b3841256737546610241cfe4d993442ffeef85839708d58986ba35ea3abdaab6195b2bd16bdd7d0541e14915cb1797533c85c6fb516511c6707f4011b49c5f9d172fca52a46a5de01ae215b4fac1d932dfc6ebbd8e6394fcfb7b6d4d849b4e6c6b01b63aaf16d917f30d04a60c30374bc9", 0x7e, 0xf3) 05:46:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000013800)) 05:46:56 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7fffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 05:46:56 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, 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{&(0x7f0000011100)="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", 0x380, 0xe000}, {&(0x7f0000011500)="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", 0x200, 0xe800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400210000000000002164000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0022000000000000220a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011900)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0028000000000000281a0400000000041a7809140b2a3a08000000010000010a00660069006c00650030002c00290000000000002900000000000000007809140b2a3a08000000010000010a00660069006c006500310000000000", 0xa0, 0xf800}, {&(0x7f0000011a00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0x10000}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10800}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x11000}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f28a5810d5a3e5c22bb372"]) 05:46:56 executing program 3: r0 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x8000) r1 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$IPC_RMID(r1, 0x0) r2 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x8000) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/115) 05:46:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x6) 05:46:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 05:46:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}], 0x0, &(0x7f0000013800)) [ 798.220118] loop1: detected capacity change from 0 to 16 [ 798.231123] loop6: detected capacity change from 0 to 512 [ 798.246940] loop4: detected capacity change from 0 to 4 [ 798.259273] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:46:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x7) [ 798.290986] EXT4-fs (loop4): Can't read superblock on 2nd try [ 798.295235] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 798.302682] EXT4-fs (loop6): get root inode failed [ 798.303320] EXT4-fs (loop6): mount failed 05:46:56 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000001600)=[{{&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000600)='&P', 0x2}], 0x1}}, {{&(0x7f0000000240), 0x10, 0x0, 0x0, &(0x7f0000000540)=[@ip_ttl={{0x14}}], 0x18}}], 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 05:46:56 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) r0 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000003000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 05:46:56 executing program 0: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/152, 0x98) syz_open_dev$evdev(&(0x7f00000014c0), 0x0, 0x0) 05:46:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 05:46:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:46:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d}], 0x0, &(0x7f0000013800)) 05:46:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0xa) [ 798.511754] loop4: detected capacity change from 0 to 16 [ 798.514373] loop6: detected capacity change from 0 to 512 [ 798.525389] loop1: detected capacity change from 0 to 16 [ 798.541544] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) [ 798.554982] EXT4-fs error (device loop6): __ext4_fill_super:5277: inode #2: comm syz-executor.6: iget: root inode unallocated [ 798.557211] EXT4-fs (loop6): get root inode failed [ 798.557938] EXT4-fs (loop6): mount failed [ 798.559907] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:47:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 05:47:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x10) [ 815.530819] loop1: detected capacity change from 0 to 16 [ 815.530930] loop6: detected capacity change from 0 to 512 05:47:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000240)="64bfe69fe13397e6b2714c183cdde52cd1b2b376a52109bb32b7ee7dfff8e2ee0d6ac441729dd485d22101b11cda6f144f8e713c723f94e3228f85c6fd180aad4ac3952337ffd76603609c04d9ea853d96580c8b12153c4e7ee225e03602347efdeb5b9c1ab0d61ece980aa697d5ce6f595cf7fc245d3691746e33f6b18151ccd878617b9d130536872105809bc03570ad84fbd301dbda5e0a93d62db6f92911395b06e8e9498e860bf9cb8591e8db62e1574ddf7c1aa7c2b376633f095e5abd3c845ea10c521ec70d4e390e6195be8ceb937a52363eeec28d7ed957364ad67a823f2de14a06359841ed5b", 0xeb, 0x2) fsopen(&(0x7f0000000040)='vxfs\x00', 0x1) pwritev(r0, &(0x7f0000002580)=[{&(0x7f0000000000)="5eb7", 0x2}], 0x1, 0xffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f00000006c0)='y', 0x1, 0x800000) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000140)='X', 0x1}], 0x1, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x8000001) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = getpid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x40, 0x6, 0x0, 0x1, 0x9, r3}) 05:47:14 executing program 3: write$P9_RCLUNK(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x79, 0x2}, 0x7) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) 05:47:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:47:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000002c0), r2) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002cbd7000fbdbdf25020000000900030073797a30000000000900030073797a30000000000900030073797a31000000000900010073797a300000000005000400010000005b0eef499cfe347b2eaf250900030073797a300000000014000200626f6e6430000000000000000000000009604388d116242f71a9"], 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280), r2) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) ioctl$CDROMREADTOCENTRY(r2, 0x5306, &(0x7f0000000140)={0x1, 0x4, 0x0, 0x2, @msf={0x20, 0x1f}, 0x9f}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000080)=r6) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="9c00000147aa9547e6d1", @ANYRES16=0x0, @ANYBLOB="000427bd7000fedbdf2506000000080003000200000008000300000000004c000180060001000000000008000700", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0800060004000000080003000100000008000300000000000800030001000000"], 0x9c}, 0x1, 0x0, 0x0, 0x7f3777f2a26cf469}, 0x8000) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="050000000000000000000f00000008000300", @ANYRES32, @ANYBLOB="35000e0067853b1bead2c90b0b52a36e80000000ffffffffffff080211000000ffffffffffff00000000000800000000640000000602000071070000000000005740bd0000d6d90800260008006400000008000d0000000000000000000000000000000000000028d5c5df10f45a47d3cd9adc7b60d0a197af2e57faf13758cbbee62020c9142d74c9391326a4e39ca66d74e6423813f6b80a"], 0x74}}, 0x0) 05:47:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0}], 0x0, &(0x7f0000013800)) [ 815.550216] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 815.550885] EXT4-fs (loop6): group descriptors corrupted! [ 815.571393] loop4: detected capacity change from 0 to 4 [ 815.580908] EXT4-fs (loop4): Can't read superblock on 2nd try 05:47:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x48) [ 815.587678] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:47:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 815.640449] loop6: detected capacity change from 0 to 512 05:47:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0}], 0x0, &(0x7f0000013800)) [ 815.654024] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 815.654717] EXT4-fs (loop6): group descriptors corrupted! 05:47:14 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) 05:47:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) (fail_nth: 1) 05:47:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x4c) [ 815.763622] loop4: detected capacity change from 0 to 4 05:47:14 executing program 7: ioctl$HIDIOCGUSAGE(0xffffffffffffffff, 0xc018480b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) read$hiddev(r0, 0x0, 0xb) 05:47:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 815.802092] EXT4-fs (loop4): Can't read superblock on 2nd try [ 815.818706] FAULT_INJECTION: forcing a failure. [ 815.818706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 815.820335] CPU: 0 PID: 6551 Comm: syz-executor.5 Not tainted 5.16.0-next-20220120 #1 [ 815.821298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.822694] Call Trace: [ 815.823024] [ 815.823312] dump_stack_lvl+0x8b/0xb3 [ 815.823811] should_fail.cold+0x5/0xa [ 815.824313] _copy_to_iter+0x38b/0x1810 [ 815.824830] ? __skb_try_recv_from_queue+0x820/0x820 [ 815.825483] ? _copy_from_iter_nocache+0x14a0/0x14a0 [ 815.826167] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 815.826852] ? __virt_addr_valid+0xe9/0x310 [ 815.827404] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 815.828081] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 815.828708] ? __check_object_size+0x1b5/0x4e0 [ 815.829303] simple_copy_to_iter+0x4c/0x70 [ 815.829862] __skb_datagram_iter+0x122/0x880 [ 815.830446] ? skb_kill_datagram+0x210/0x210 [ 815.831021] ? lock_is_held_type+0xd7/0x130 [ 815.831599] skb_copy_datagram_iter+0x85/0x270 [ 815.832197] netlink_recvmsg+0x254/0xd70 [ 815.832740] ? netlink_dump+0xf80/0xf80 [ 815.833264] ? avc_has_perm_noaudit+0x1ef/0x390 [ 815.833898] ? __lock_acquire+0xbac/0x5b70 [ 815.834450] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 815.835154] ? security_socket_recvmsg+0x95/0xc0 [ 815.835772] ? netlink_dump+0xf80/0xf80 [ 815.836298] sock_recvmsg+0x145/0x180 [ 815.836801] sock_read_iter+0x2b1/0x3a0 [ 815.837328] ? sock_recvmsg+0x180/0x180 [ 815.837878] ? inode_has_perm+0x171/0x1d0 [ 815.838411] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 815.839114] new_sync_read+0x5ce/0x6f0 [ 815.839623] ? __ia32_sys_llseek+0x380/0x380 [ 815.840211] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 815.840918] ? security_file_permission+0xb1/0xd0 [ 815.841559] vfs_read+0x356/0x5f0 [ 815.842033] ksys_read+0x1ee/0x250 [ 815.842506] ? __ia32_sys_pwrite64+0x230/0x230 [ 815.843108] ? syscall_enter_from_user_mode+0x1d/0x50 [ 815.843792] do_syscall_64+0x3b/0x90 [ 815.844291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 815.844961] RIP: 0033:0x7f6c5c933b19 [ 815.845440] 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 [ 815.847666] RSP: 002b:00007f6c59ea9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 815.848619] RAX: ffffffffffffffda RBX: 00007f6c5ca46f60 RCX: 00007f6c5c933b19 [ 815.849506] RDX: 0000000000000085 RSI: 00000000200001c0 RDI: 0000000000000003 [ 815.850414] RBP: 00007f6c59ea91d0 R08: 0000000000000000 R09: 0000000000000000 [ 815.851282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.852179] R13: 00007ffd5b218a4f R14: 00007f6c59ea9300 R15: 0000000000022000 [ 815.853075] [ 815.859490] loop1: detected capacity change from 0 to 16 05:47:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x68) [ 815.891451] loop6: detected capacity change from 0 to 512 [ 815.903130] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 815.904327] EXT4-fs (loop6): group descriptors corrupted! [ 815.921712] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:47:27 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x0) 05:47:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x6c) 05:47:27 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:47:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0}], 0x0, &(0x7f0000013800)) 05:47:27 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000000007cd181000100000000000477890527b2c80b3ade24081544d50314d2f864ef43832e1da923faad8fd8c9761f673fc6bdbe216fa3c3a2b74302091a2fd297ad2369cb74072aa95721edcf3c5d"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) [ 828.857666] loop4: detected capacity change from 0 to 4 [ 828.879367] EXT4-fs (loop4): Can't read superblock on 2nd try 05:47:27 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r4 = getpgrp(0x0) process_vm_writev(r4, &(0x7f0000000180)=[{&(0x7f0000000040)=""/1, 0x20000041}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r5 = getpgrp(0x0) process_vm_writev(r5, &(0x7f0000000180)=[{&(0x7f0000000040)=""/1, 0x20000041}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r6 = getpgrp(0x0) process_vm_writev(r6, &(0x7f0000000180)=[{&(0x7f0000000040)=""/1, 0x20000041}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) clone3(&(0x7f0000000300)={0x10100000, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140), {0x1c}, &(0x7f0000000180)=""/204, 0xcc, &(0x7f0000000280)=""/53, &(0x7f00000002c0)=[r1, r1, r4, r5, r1, r1, r6], 0x7, {r0}}, 0x58) fallocate(r3, 0x0, 0x0, 0x8800000) clone3(&(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, {0x28}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 05:47:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) (fail_nth: 2) [ 828.909366] FAULT_INJECTION: forcing a failure. [ 828.909366] name failslab, interval 1, probability 0, space 0, times 0 [ 828.911285] CPU: 1 PID: 6579 Comm: syz-executor.5 Not tainted 5.16.0-next-20220120 #1 [ 828.912632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 828.914521] Call Trace: [ 828.914925] [ 828.915342] dump_stack_lvl+0x8b/0xb3 [ 828.916071] should_fail.cold+0x5/0xa [ 828.916753] ? __alloc_skb+0x211/0x340 [ 828.917408] should_failslab+0x5/0x10 [ 828.918103] kmem_cache_alloc_node+0x55/0x490 [ 828.918893] __alloc_skb+0x211/0x340 [ 828.919602] netlink_dump+0x67e/0xf80 [ 828.920281] ? lockdep_hardirqs_on+0x79/0x100 [ 828.921085] ? kasan_quarantine_put+0x87/0x1e0 [ 828.921900] ? netlink_insert+0x1700/0x1700 [ 828.922665] ? kfree_skbmem+0xef/0x1b0 [ 828.923334] ? kmem_cache_free+0xe0/0x420 [ 828.924075] ? kfree_skbmem+0xef/0x1b0 [ 828.924772] ? consume_skb+0xcf/0x160 [ 828.925476] netlink_recvmsg+0xa85/0xd70 [ 828.926213] ? netlink_dump+0xf80/0xf80 [ 828.926908] ? avc_has_perm_noaudit+0x1ef/0x390 [ 828.927762] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 828.928716] ? security_socket_recvmsg+0x95/0xc0 [ 828.929540] ? netlink_dump+0xf80/0xf80 [ 828.930227] sock_recvmsg+0x145/0x180 [ 828.930943] sock_read_iter+0x2b1/0x3a0 [ 828.931680] ? sock_recvmsg+0x180/0x180 [ 828.932416] ? inode_has_perm+0x171/0x1d0 [ 828.933127] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 828.934131] new_sync_read+0x5ce/0x6f0 [ 828.934765] ? __ia32_sys_llseek+0x380/0x380 [ 828.935434] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 828.936242] ? security_file_permission+0xb1/0xd0 [ 828.936963] vfs_read+0x356/0x5f0 [ 828.937499] ksys_read+0x1ee/0x250 [ 828.938024] ? __ia32_sys_pwrite64+0x230/0x230 [ 828.938648] ? syscall_enter_from_user_mode+0x1d/0x50 [ 828.939437] do_syscall_64+0x3b/0x90 [ 828.939997] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 828.940757] RIP: 0033:0x7f6c5c933b19 [ 828.941251] 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 [ 828.943791] RSP: 002b:00007f6c59ea9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 828.944801] RAX: ffffffffffffffda RBX: 00007f6c5ca46f60 RCX: 00007f6c5c933b19 [ 828.945819] RDX: 0000000000000085 RSI: 00000000200001c0 RDI: 0000000000000003 [ 828.946838] RBP: 00007f6c59ea91d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.947777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 828.948791] R13: 00007ffd5b218a4f R14: 00007f6c59ea9300 R15: 0000000000022000 [ 828.949824] [ 828.968309] loop6: detected capacity change from 0 to 512 05:47:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x74) [ 828.973880] loop1: detected capacity change from 0 to 16 [ 828.998901] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 829.000256] EXT4-fs (loop6): group descriptors corrupted! [ 829.019381] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:47:27 executing program 3: request_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='n}@\x00', 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) 05:47:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) (fail_nth: 3) 05:47:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:27 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:47:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x7a) [ 829.202461] loop4: detected capacity change from 0 to 16 [ 829.238969] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 829.283426] FAULT_INJECTION: forcing a failure. [ 829.283426] name failslab, interval 1, probability 0, space 0, times 0 [ 829.284922] CPU: 0 PID: 6595 Comm: syz-executor.5 Not tainted 5.16.0-next-20220120 #1 [ 829.285910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 829.287317] Call Trace: [ 829.287649] [ 829.287943] dump_stack_lvl+0x8b/0xb3 [ 829.288451] should_fail.cold+0x5/0xa [ 829.288957] ? create_object.isra.0+0x3a/0xa20 [ 829.289569] should_failslab+0x5/0x10 [ 829.290084] kmem_cache_alloc+0x5b/0x480 [ 829.290623] create_object.isra.0+0x3a/0xa20 [ 829.291197] ? kasan_unpoison+0x23/0x50 [ 829.291726] kmem_cache_alloc_node+0x248/0x490 [ 829.292333] __alloc_skb+0x211/0x340 [ 829.292854] netlink_dump+0x67e/0xf80 [ 829.293388] ? lockdep_hardirqs_on+0x79/0x100 [ 829.294019] ? kasan_quarantine_put+0x87/0x1e0 [ 829.294644] ? netlink_insert+0x1700/0x1700 [ 829.295233] ? kfree_skbmem+0xef/0x1b0 [ 829.295780] ? kmem_cache_free+0xe0/0x420 [ 829.296340] ? kfree_skbmem+0xef/0x1b0 [ 829.296883] ? consume_skb+0xcf/0x160 [ 829.297402] netlink_recvmsg+0xa85/0xd70 [ 829.297968] ? netlink_dump+0xf80/0xf80 [ 829.298513] ? avc_has_perm_noaudit+0x1ef/0x390 [ 829.299150] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 829.299887] ? security_socket_recvmsg+0x95/0xc0 [ 829.300537] ? netlink_dump+0xf80/0xf80 [ 829.301089] sock_recvmsg+0x145/0x180 [ 829.301611] sock_read_iter+0x2b1/0x3a0 [ 829.302188] ? sock_recvmsg+0x180/0x180 [ 829.302759] ? inode_has_perm+0x171/0x1d0 [ 829.303321] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 829.304064] new_sync_read+0x5ce/0x6f0 [ 829.304599] ? __ia32_sys_llseek+0x380/0x380 [ 829.305212] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 829.305967] ? security_file_permission+0xb1/0xd0 [ 829.306631] vfs_read+0x356/0x5f0 [ 829.307117] ksys_read+0x1ee/0x250 [ 829.307605] ? __ia32_sys_pwrite64+0x230/0x230 [ 829.308224] ? syscall_enter_from_user_mode+0x1d/0x50 [ 829.308929] do_syscall_64+0x3b/0x90 [ 829.309445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 829.310166] RIP: 0033:0x7f6c5c933b19 [ 829.310666] 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 [ 829.313039] RSP: 002b:00007f6c59ea9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 829.314057] RAX: ffffffffffffffda RBX: 00007f6c5ca46f60 RCX: 00007f6c5c933b19 [ 829.314988] RDX: 0000000000000085 RSI: 00000000200001c0 RDI: 0000000000000003 [ 829.315915] RBP: 00007f6c59ea91d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.316854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 829.317788] R13: 00007ffd5b218a4f R14: 00007f6c59ea9300 R15: 0000000000022000 [ 829.318749] [ 829.321186] loop6: detected capacity change from 0 to 512 [ 829.321664] loop1: detected capacity change from 0 to 16 [ 829.336905] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 829.354688] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 829.355868] EXT4-fs (loop6): group descriptors corrupted! 05:47:41 executing program 3: shmget(0x1, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) r0 = shmget(0x1, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x8000) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/86) 05:47:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) (fail_nth: 4) 05:47:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {0x0, 0x0, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:47:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x7fffffc, 0x0) sendfile(r0, r0, 0x0, 0x80000011) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x8, 0x0) dup3(r2, r0, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x8}) 05:47:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 05:47:41 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x143363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) 05:47:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x300) 05:47:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 843.317783] loop1: detected capacity change from 0 to 16 [ 843.327983] loop4: detected capacity change from 0 to 16 [ 843.335527] loop6: detected capacity change from 0 to 512 [ 843.341868] FAULT_INJECTION: forcing a failure. [ 843.341868] name failslab, interval 1, probability 0, space 0, times 0 [ 843.342684] CPU: 1 PID: 6629 Comm: syz-executor.5 Not tainted 5.16.0-next-20220120 #1 [ 843.343236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 843.344009] Call Trace: [ 843.344196] [ 843.344361] dump_stack_lvl+0x8b/0xb3 [ 843.344651] should_fail.cold+0x5/0xa [ 843.344924] should_failslab+0x5/0x10 [ 843.345198] __kmalloc_node_track_caller+0x7e/0x440 [ 843.345560] ? netlink_dump+0x67e/0xf80 [ 843.345857] __alloc_skb+0xe3/0x340 [ 843.346133] netlink_dump+0x67e/0xf80 [ 843.346420] ? lockdep_hardirqs_on+0x79/0x100 [ 843.346752] ? kasan_quarantine_put+0x87/0x1e0 [ 843.347089] ? netlink_insert+0x1700/0x1700 [ 843.347398] ? kfree_skbmem+0xef/0x1b0 [ 843.347682] ? kmem_cache_free+0xe0/0x420 [ 843.347983] ? kfree_skbmem+0xef/0x1b0 [ 843.348264] ? consume_skb+0xcf/0x160 [ 843.348543] netlink_recvmsg+0xa85/0xd70 [ 843.348836] ? netlink_dump+0xf80/0xf80 [ 843.349122] ? avc_has_perm_noaudit+0x1ef/0x390 [ 843.349467] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 843.349863] ? security_socket_recvmsg+0x95/0xc0 [ 843.350220] ? netlink_dump+0xf80/0xf80 [ 843.350520] sock_recvmsg+0x145/0x180 [ 843.350801] sock_read_iter+0x2b1/0x3a0 [ 843.351092] ? sock_recvmsg+0x180/0x180 [ 843.351390] ? inode_has_perm+0x171/0x1d0 [ 843.351688] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 843.352084] new_sync_read+0x5ce/0x6f0 [ 843.352370] ? __ia32_sys_llseek+0x380/0x380 [ 843.352699] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 843.353098] ? security_file_permission+0xb1/0xd0 [ 843.353452] vfs_read+0x356/0x5f0 [ 843.353710] ksys_read+0x1ee/0x250 [ 843.353972] ? __ia32_sys_pwrite64+0x230/0x230 [ 843.354312] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.354687] do_syscall_64+0x3b/0x90 [ 843.354960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 843.355336] RIP: 0033:0x7f6c5c933b19 [ 843.355605] 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 [ 843.356869] RSP: 002b:00007f6c59ea9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 843.357399] RAX: ffffffffffffffda RBX: 00007f6c5ca46f60 RCX: 00007f6c5c933b19 [ 843.357896] RDX: 0000000000000085 RSI: 00000000200001c0 RDI: 0000000000000003 [ 843.358410] RBP: 00007f6c59ea91d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.358907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 843.359411] R13: 00007ffd5b218a4f R14: 00007f6c59ea9300 R15: 0000000000022000 [ 843.359921] [ 843.372016] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 843.374310] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 843.375862] EXT4-fs (loop6): group descriptors corrupted! 05:47:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) [ 843.410545] loop1: detected capacity change from 0 to 16 [ 843.429094] 9pnet_fd: Insufficient options for proto=fd 05:47:41 executing program 0: request_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)='n}@\x00', 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) 05:47:42 executing program 3: shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f00000000c0)=""/91) 05:47:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, 0x0) 05:47:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x500) [ 843.503443] loop1: detected capacity change from 0 to 16 05:47:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:42 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) (fail_nth: 5) [ 843.528717] loop4: detected capacity change from 0 to 16 05:47:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37343139313330323700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000daf4655fddf4655fddf4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000541597055415970500000000daf4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000daf4655fdaf4655fdaf4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000daf4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000ddf4655fddf4655fddf4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000eb7155bc00000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000af6989a500000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000ddf4655fddf4655fddf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3734313931333032372f66696c65302f66696c653000000000000000000000000000000000000000000000725ed7c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000ddf4655fddf4655fddf4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000003e5e55c600000000000000000000000000000000000000000000000020000000541597055415970554159705ddf4655f541597050000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1f, 0x4, &(0x7f0000000700)=[{&(0x7f00000000c0)="1e68c527f2388d3914babfa61ef7233c4c3a006f9e10e97d7e9ea8894f9163dcb1f527ad76354c2f86dbbe24e79e827f6873f039a5a3eb0b114af1", 0x3b}, {&(0x7f0000000140)="231a77c1c05792049f8b469130df5418bba35dde9598d384d21a702edeaa3d6f37842ec27bae000bb82bd10fdf30dc85153ef0157f887bb479875a3a9fc51c679ef68ded284644b8d29a2a97d82e6120b4d18a70180ac0ee07ca12d325cc982785fab8909d1b1f37d664e0", 0x6b, 0x4}, {&(0x7f00000001c0)="9553ce215d5678a8ed00baa17775", 0xe, 0x400}, {&(0x7f0000000640)="217068b494a94c2ea1762cbb9d452c9c8533bf16b8ca2cd3b126985e2ed98eb9d650fe83c36ce27aba624ac5d89c4cebf887d5fcfd8e5fe191bb8f5124e5dbdf42905c5d7b180d5004b2f3b393177621d46ccd02e79bd9b546fd16c38f263a1b9b98ee8fc7b4e53dd156fd250484141a2b892ea21b4e48aab5f8915b0d6e58e40d4531be0e84f2dde3f2edcbbe992e71e4b1fec831408377e82aa560cef4771794a62293ae15d764", 0xa8, 0x3}], 0x200000, &(0x7f0000000780)={[{@uid={'uid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@mode={'mode', 0x3d, 0x75}}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x5}}, {@uid={'uid', 0x3d, 0xee01}}, {@huge_advise}], [{@smackfsdef={'smackfsdef', 0x3d, 'ext4\x00'}}]}) [ 843.548656] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 843.578056] FAULT_INJECTION: forcing a failure. [ 843.578056] name failslab, interval 1, probability 0, space 0, times 0 [ 843.578987] CPU: 0 PID: 6649 Comm: syz-executor.5 Not tainted 5.16.0-next-20220120 #1 [ 843.579578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 843.580394] Call Trace: [ 843.580608] [ 843.580797] dump_stack_lvl+0x8b/0xb3 [ 843.581133] should_fail.cold+0x5/0xa [ 843.581448] ? create_object.isra.0+0x3a/0xa20 [ 843.581805] should_failslab+0x5/0x10 [ 843.582099] kmem_cache_alloc+0x5b/0x480 [ 843.582426] create_object.isra.0+0x3a/0xa20 [ 843.582771] ? kasan_unpoison+0x23/0x50 [ 843.583083] __kmalloc_node_track_caller+0x269/0x440 [ 843.583474] ? netlink_dump+0x67e/0xf80 [ 843.583787] __alloc_skb+0xe3/0x340 [ 843.584075] netlink_dump+0x67e/0xf80 [ 843.584377] ? lockdep_hardirqs_on+0x79/0x100 [ 843.584735] ? kasan_quarantine_put+0x87/0x1e0 [ 843.585091] ? netlink_insert+0x1700/0x1700 [ 843.585421] ? kfree_skbmem+0xef/0x1b0 [ 843.585722] ? kmem_cache_free+0xe0/0x420 [ 843.586042] ? kfree_skbmem+0xef/0x1b0 [ 843.586346] ? consume_skb+0xcf/0x160 [ 843.586642] netlink_recvmsg+0xa85/0xd70 [ 843.586955] ? netlink_dump+0xf80/0xf80 [ 843.587255] ? avc_has_perm_noaudit+0x1ef/0x390 [ 843.587619] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 843.588032] ? security_socket_recvmsg+0x95/0xc0 [ 843.588389] ? netlink_dump+0xf80/0xf80 [ 843.588700] sock_recvmsg+0x145/0x180 [ 843.588992] sock_read_iter+0x2b1/0x3a0 [ 843.589301] ? sock_recvmsg+0x180/0x180 [ 843.589615] ? inode_has_perm+0x171/0x1d0 [ 843.589928] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 843.590350] new_sync_read+0x5ce/0x6f0 [ 843.590645] ? __ia32_sys_llseek+0x380/0x380 [ 843.590995] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 843.591401] ? security_file_permission+0xb1/0xd0 [ 843.591767] vfs_read+0x356/0x5f0 [ 843.592062] ksys_read+0x1ee/0x250 [ 843.592412] ? __ia32_sys_pwrite64+0x230/0x230 [ 843.592876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 843.593387] do_syscall_64+0x3b/0x90 [ 843.593758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 843.594283] RIP: 0033:0x7f6c5c933b19 [ 843.594652] 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 [ 843.596056] RSP: 002b:00007f6c59ea9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 843.596665] RAX: ffffffffffffffda RBX: 00007f6c5ca46f60 RCX: 00007f6c5c933b19 [ 843.597206] RDX: 0000000000000085 RSI: 00000000200001c0 RDI: 0000000000000003 [ 843.597729] RBP: 00007f6c59ea91d0 R08: 0000000000000000 R09: 0000000000000000 [ 843.598275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 843.598802] R13: 00007ffd5b218a4f R14: 00007f6c59ea9300 R15: 0000000000022000 [ 843.599371] 05:47:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) (fail_nth: 6) 05:47:56 executing program 3: shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f0000000000)=""/89) 05:47:56 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x143363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX]) 05:47:56 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0xd1, 0x9, 0xff, 0x44, 0x0, 0x1, 0x100, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x1, 0x4}, 0x48e41, 0x5, 0x4, 0x4, 0x2, 0x2b8e1c14, 0x4f94, 0x0, 0x481, 0x0, 0x80}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x20000017}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000280)=[{}, {}], 0x2, 0x0, 0x0, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0x50002018}) 05:47:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300), 0x0, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:47:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x600) 05:47:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 1) [ 858.056620] loop4: detected capacity change from 0 to 16 [ 858.062439] loop6: detected capacity change from 0 to 512 [ 858.069133] FAULT_INJECTION: forcing a failure. [ 858.069133] name failslab, interval 1, probability 0, space 0, times 0 [ 858.070674] CPU: 1 PID: 6670 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 858.071657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 858.073051] Call Trace: [ 858.073377] [ 858.073669] dump_stack_lvl+0x8b/0xb3 [ 858.074168] should_fail.cold+0x5/0xa [ 858.074662] ? __do_sys_memfd_create+0xac/0x4f0 [ 858.075268] should_failslab+0x5/0x10 [ 858.075758] __kmalloc+0x72/0x440 [ 858.076212] __do_sys_memfd_create+0xac/0x4f0 [ 858.076802] do_syscall_64+0x3b/0x90 [ 858.077288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 858.077948] RIP: 0033:0x7f47da5d2b19 [ 858.078431] 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 [ 858.080769] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 858.081746] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 858.082714] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 858.083633] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 858.084541] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 858.085450] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 858.086395] [ 858.090321] FAULT_INJECTION: forcing a failure. [ 858.090321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 858.092023] CPU: 0 PID: 6674 Comm: syz-executor.5 Not tainted 5.16.0-next-20220120 #1 [ 858.093055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 858.094581] Call Trace: [ 858.094952] [ 858.095266] dump_stack_lvl+0x8b/0xb3 [ 858.095813] should_fail.cold+0x5/0xa [ 858.096344] _copy_to_user+0x2e/0x150 [ 858.096889] simple_read_from_buffer+0xcc/0x160 [ 858.097518] proc_fail_nth_read+0x194/0x220 [ 858.098136] ? proc_fault_inject_read+0x230/0x230 [ 858.098838] ? security_file_permission+0xb1/0xd0 [ 858.099510] ? proc_fault_inject_read+0x230/0x230 [ 858.100175] vfs_read+0x1b6/0x5f0 [ 858.100642] ksys_read+0x12d/0x250 [ 858.101143] ? __ia32_sys_pwrite64+0x230/0x230 [ 858.101771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 858.102500] do_syscall_64+0x3b/0x90 [ 858.103036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 858.103733] RIP: 0033:0x7f6c5c8e669c [ 858.104254] 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 [ 858.106673] RSP: 002b:00007f6c59ea9170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 858.107665] RAX: ffffffffffffffda RBX: 0000000000000085 RCX: 00007f6c5c8e669c [ 858.108591] RDX: 000000000000000f RSI: 00007f6c59ea91e0 RDI: 0000000000000004 [ 858.109680] RBP: 00007f6c59ea91d0 R08: 0000000000000000 R09: 0000000000000000 [ 858.110784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 858.111878] R13: 00007ffd5b218a4f R14: 00007f6c59ea9300 R15: 0000000000022000 [ 858.112983] [ 858.115910] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 858.119073] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 858.120337] EXT4-fs (loop6): group descriptors corrupted! [ 858.161839] audit: type=1400 audit(1642744076.724:15): avc: denied { block_suspend } for pid=6667 comm="syz-executor.0" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 05:47:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x700) [ 858.173087] 9pnet_fd: Insufficient options for proto=fd 05:47:56 executing program 3: r0 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x8000) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/96) 05:47:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300), 0x0, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:47:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:47:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 2) 05:47:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 858.318871] loop4: detected capacity change from 0 to 16 [ 858.327088] loop6: detected capacity change from 0 to 512 [ 858.353797] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 858.357421] FAULT_INJECTION: forcing a failure. [ 858.357421] name failslab, interval 1, probability 0, space 0, times 0 [ 858.358939] CPU: 1 PID: 6692 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 858.359958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 858.361397] Call Trace: [ 858.361741] [ 858.362044] dump_stack_lvl+0x8b/0xb3 [ 858.362580] should_fail.cold+0x5/0xa [ 858.363086] ? create_object.isra.0+0x3a/0xa20 [ 858.363707] should_failslab+0x5/0x10 [ 858.364218] kmem_cache_alloc+0x5b/0x480 [ 858.364766] create_object.isra.0+0x3a/0xa20 [ 858.365356] ? kasan_unpoison+0x23/0x50 [ 858.365900] __kmalloc+0x25b/0x440 [ 858.366399] __do_sys_memfd_create+0xac/0x4f0 [ 858.367012] do_syscall_64+0x3b/0x90 [ 858.367503] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 858.368191] RIP: 0033:0x7f47da5d2b19 [ 858.368678] 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 [ 858.370992] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 858.371968] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 858.372884] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 858.373802] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 858.374746] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 858.375664] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 858.376604] [ 858.380520] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 858.381817] EXT4-fs (loop6): group descriptors corrupted! 05:47:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x109402, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r2, r3, &(0x7f0000000000), 0x7fffffff) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000140)={r0, 0x401, 0x6, 0x4}) inotify_add_watch(r4, &(0x7f0000000180)='./file1\x00', 0x0) recvmsg(r4, &(0x7f0000000440)={&(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/1, 0x1}, {&(0x7f0000000300)=""/144, 0x90}], 0x2, &(0x7f0000000400)=""/51, 0x33}, 0x22161) sendmsg$SMC_PNETID_FLUSH(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x44000800) 05:47:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0xa00) 05:47:57 executing program 3: r0 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/90) 05:47:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file1\x00'}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x7fffffc, 0x0) process_mrelease(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, @out_args}, './file1\x00'}) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) [ 858.482740] loop1: detected capacity change from 0 to 16 sendmmsg$sock(r2, &(0x7f00000039c0)=[{{&(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="02b83f77e57507a5873186bfac46854f56079cf0e76cf7ef22189263729fcd1a51f3d5816e2cf1cf404fb3b0003f7dab0bb7cceeaef04ebbd8ae9801dc5dbd94f8831d054a80704b7eb22cf123e0e774152d4f39321e27195db54fc5f80c68c17eda266bce46f040214b75f6316affac20df37169bb8107a904098bf2cb45ad3a6f51c505612b60fdab4512046a2e3bb2a526ac6dff31603f52d1a5c2f70230a731e99655c11", 0xa6}, {&(0x7f00000000c0)}, {&(0x7f0000000280)="268ecda0fd278400b91d192e3823d00cc1", 0x11}], 0x3, &(0x7f0000000340)=[@txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x100}}], 0x30}}, {{&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @empty}, 0x3, 0x1, 0x1, 0x3}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000400)="f084e26ba8270f41c43fc4f47133e9735164df082508b6cafda4cf93d41ce17b4b6133b8ff116a3413c5f9897351678a028befdca48b8a566cc42259bb038fc3164cf80247426bb82e70fed70be2ff5c9e89135f67ce8cecb84fc488e4f174aea6239eda249a8cd71a85", 0x6a}, {&(0x7f0000000480)="21bea5b4ca8dfaf68beaa47cc9b51872b5a7af37c4b76762aa3cf43f9bb341ff836bb3571212e766c8513b78e85e7a9fd503f3661d50e38178fd0a87fcbcf630e4c03636766ea2aced5f06a16696f8274590702c24c7f83f02bacf5d763ac87120407da26253da533a2d06986726a4ad472be756156d9cde666ba5d0b2cd9c46ae85407f8efbc60ab9b114f0556cbcf1a30d", 0x92}, {&(0x7f0000000540)="81f3e8370b741f5ccab46a82c358c01b2615f163d8e6291c7c78926e03123cb7ad7d8f9468c050e643f0bc30dbd3fd8e5bc348f50be11a872833e2e5984243ae23e0fee3636ee246385dcbe1556dbc0e53e880f0bb6fb370005122f251770097ca437c1ab2a011c8f49d7dbf2710cd4264e79110e54d12f09d94b663717f1e5462a1a2b9b05c822c676e9e0bdc3098ae6e56aa7a9ec52e95f57916d7a60b7c96321fbb6fc87f31e106fd26221f0e6ccd33cd30c626701e0b68faa6f4574bf88a3f6920ed924270e730e7c390784ffae3cb", 0xd1}, {&(0x7f0000000680)="f2743735973f366d4b2a47f3a987cce9280209d418c5f8a09e25b9cb774fd9c22cdc94eb2ade7fb98fa5a58745fd539d68e64c05097fec3dc553bbe09581331ffc68743b607bc7fa8128de9d358947f4fcf1b3ee8d006430de0ea73e03cf6ce575369b3a55aad4d2417aaa0d3d547f9dc372e9065abb810372515b6e1fb83791d7d1c7df0ea2acfc4b46f19e79fc0f90327faf786572840c66a2dbdfa0ef4b32e5b045e15cc8b95f3b727200fa64f9fc44f9130c7a10e51eed730a0e30072d2c101c20a48622722ecff37d", 0xcb}, {&(0x7f0000000780)="981632cc352c6d015b1534459490f699ee475b80cef569eaef9bd0c6320aa85768bc9d40f62683fa1b64990b15858535f50a910e0b26ffa39c6a40b014b14a2e3accbf3110ea7697c3a221a33d5adb0f4f1d25a0ea684fb79afb93054209aef8c8d6cdb3d950e25bc23fefc51c132af2ebb2a4094de3fe31c47cadf17782d9d584eeee59dfaf03d19b0877248b317788c475fa9458da933a489017352315dae136d78b46e968d69b595a12c008a6d4470e30b1b4c8", 0xb5}, {&(0x7f0000000840)="5f8ee65f23dc6108ef4205f72e919478246f540b6218b46b60e8765c9c2cf0f7e1881fa25a895d2f84b4f3369688d118f894333901cec4425a05dd5f803b3f5cf67d6030222eee2eea909af2", 0x4c}, {&(0x7f00000008c0)="5203", 0x2}, {&(0x7f0000000900)="01d17931a65386e63d367d8ff3ac8d35dc5fd372b4a0e76d49c293e7aa17ac9d0897f13a684e0ab03194bb3a5e8de3b85f782727efa666143b73949eae799bd85e8207f5a8d891eec705648d6f6aae9e3a7079967f189c5682f06676daba0affd375d6debfee47ebbe414b884f1a8be8505b7d4adf7df415f07dcac1c13dcca7d5431269a07663268f77ee", 0x8b}], 0x8, &(0x7f0000000a40)=[@txtime={{0x18, 0x1, 0x3d, 0x2d}}, @mark={{0x14}}], 0x30}}, {{&(0x7f0000000a80)=@can, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)="3213465555e8ffb7484ea327e57616fdbad1d4af8924e2a13fb85e9527ecab", 0x1f}, {&(0x7f0000000b40)="0c5b73a59833a997a1fc5f5cda2a4a292c5527bf96c6e05e59ca14faea8e70eb33a6ea390fdd463e2343df1e77c665dbf6c05f68cfbb9f42e725c0c26261d271fbae4e4f0e8d2a7bcd89c2d8d3365ea2a9029c594f68157c4f1ea59a502c4ea58a4c46e6891f9e03fceb36ad471dbcaba4a0594b00eec690805453ffc287b9c29606cc7d6c18691038a00bdba5c7", 0x8e}], 0x2, &(0x7f0000000c40)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x95d}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x90}}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000d00)="917355708b003bef21672b01ede0591f724d3560a87311060fb2dd608a7019f3440961978d616cb82939876fecf7daae942d8a71158e70146e099545ae1bcb72408ed9897f64e0b802982b37165a24188ee28416468b293660a763eac92364201f65715af03204de6474e53ff5badbbb3f8fa2a040d3f747878c00fdfa18841a86317391d33f1c2828564f46c7f298014ad668c6b990f266ea1f1da25b70a5dee62e71383470624f9a8a8abbfbaaf272abd3d398d0e7b420be83e1791f8bed624656f0140cc758fb089a1db97c221cb4bf6ae5eef1", 0xd5}, {&(0x7f0000000e00)="149acf68096ee9e242def491c1e2fd98c4fa6c30d98ca201a3bf08c448e22edfd2866dbe4989d4fbb6368da50c60d2cd7c9af4d0a2851995fd8019bc84c773cf8dcfe0c7da4c6360141a25c74e6f7975937e1c8bfec5e19389c321fded0f52d22e03f3916fbf6db18d531cd25dd4cfbb9cbe24202dff7749bc1f0bce9e70e2aa7ac4d5f7deeb9d37822e59e73cd5031870a08f96a9e1571e649152e85e5aa3a46a3f5b9a10f555416fe3f157c072e73e9ddc7500b5436628426ba7", 0xbb}, {&(0x7f0000000ec0)="11f0d7b17a32e707abf69771c31440eb1ffec15dc5b6d5040847da468a4b637f998fa4c14a2182dc084b3dc0cebd2740d2e8c7a9bdf05765ca11a5257468db72a34fbc6803ec751b6503da7f2c474fc397dc6962e9ddf533eab76b04b7c8c72085a69a6053bb99ee08f120485959f19788b92b196cf6dde78cd0e7ece3d4c2c90b776dd5e6f4be681699e95080", 0x8d}, {&(0x7f0000000f80)="8909d65a4d4ddf445c9b011ff6ca8e69a380343622ccce2df5ebfb669eba6939fa2e2840af74ce793b3af029b04b116f160c2389a84ac19bd508bd1290", 0x3d}, {&(0x7f0000000fc0)="600311a5c6c3d8380a1084b78f015a4ddb12cb4e011a06c3d49c27c628df4acb13ccdef1ae4891eaa4ea6ef95507e5308656473221241b81b5a7b71bf427ee6f46138902e8908c0b1f39d81b88099f6a2180a625488ed93a2527ad4ca17b7e685dfe048a003fdb5e9747dadf600f901f885975c8a6b809dc80504219b647a8f79acba50caecadf0d1dafda4245e6d8422a81fc8705454e9b12d1e5dd3dec382a6f1f30251c4f658b61b4c4f3e12940a6b8473c0d938c82cb4ad327d700f09c1bc414128b8f6217db1dd504cf3f710224f89ea4a5c256bbc927", 0xd9}], 0x5, &(0x7f0000001140)=[@timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0xfff}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000011c0)="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", 0xfe}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="4fe1045c1c7e255044e7228cdce08a745cde54519186b75bab688c0c18b3e674192309b31153e94c7f48203f4ce56bd79a3e21750d461354f7a6b3b4a82dd5d351c5fe032d4fe9ccc6827f465297443a8b5beed6dd22f2c00facbcb615eaf89b88", 0x61}], 0x3}}, {{&(0x7f00000013c0)=@rc={0x1f, @none, 0x5}, 0x80, &(0x7f0000003840)=[{&(0x7f0000001440)="c859f6325d12bbb54ee12150c2b544cd8050e1de7fcbe8efeab9eca9b6fbd91b0e0181d41b5108cea557570fe3ddb017bbdeb01293b41bcd7175", 0x3a}, {&(0x7f0000001480)="a1f1c3dccfa9a7f6f0f378e811265017156f7e9038b8eba709c9cfbe9ee2ba22fcc3b6b27dd5a24228f26c034797b207c6729c1f09afe3e8d3fd0b0f8d2adf57129b2cba3a9a17efd15f1bfde906d2d1539c766770e11df5a3485263c1e41dc18c4b142643c22e9cc2376c8d527aae0ea82b5d9b34df44eeac4bcb6e37f7ef24f4d1bb78e8627bb5364b87f0250a76fa160c0a518ff0d92299477ace970daf0c195c6d7e54f0e6a0c468b7815c817843f60c36ab0929ab82c160856727060686ef1acb255e526dbafb16", 0xca}, {&(0x7f0000001580)="d33f310f98a66572d8d4a331d42a4636bb222faa0ba22dc914f7cd1d692a", 0x1e}, 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{&(0x7f00000025c0)="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0x1000}, {&(0x7f00000035c0)="557d5fac9d6f5a3bc2b96ae2556e965b2e85947c7fa663d970f27884767d1d8875ad7d083ceb51cfe506cac628ea0c45f4d355d30010487d542968829abff419a3321accb6e138c18139aa100eeac11f88d2cd014a6303a56e1a1018c2cdfae9928bbca1f64a5be9d8d5d35911948dfa34e9c159b7c5a1359527a4528941af7c8d11315b266199b399f8ba552bfbe84e89ee527e35fb41b18392b56832bf1ccc0b6bd59ce95b5c45afe93921771f1e0164b035744a57a874c71a5b7dd9", 0xbd}, {&(0x7f0000003680)="a239f2b4563b186cae02509b483893b186cfc17a880e5b36a03c", 0x1a}, {&(0x7f00000036c0)="202e641d8b4a1257fae08695089d8e3ddebee5d7ac371d70c3b5b7831e7a005c5987092c7fcacfed743f1f5e1ec3949682f4c35bb9489a6cd34bf028fdc3b1f6970f225d636d0296a6960c57fecc77f540eca9bb016aadd8df0ca631b8e85c7c3c8da2d47775e8f8c4c5e91347e67a046ccfc99029bf11079479ccc9e1ff836f08f475c6032914b1a9032c568c045df394e9f4b748df4d5e344f816cce611c96c66e14e7a2eec8c6307ff8aa551d698dd23a8ee643d817e081bbc577fdc5d0cc8e63560ea4d6a4203bf21ea5a00d929a8d0dbf1873f229c54f154ea61cf18e576d630d0b110fffbb7385", 0xea}, {&(0x7f00000037c0)="a58ef3c4ba4c3916e8971b70d1082de600cbab57898bdc1053e6bf83f8ae4c61a98b9108a6098db0eab4d2fd813f7347ba93d965cfb4389dc0f204453bea57addca7c00a0754da8f38078d2f2aa7ac2e4c5f1b6a686295d893a88ea73654bc63504597436065db67067675085b237f4d952470a347", 0x75}], 0x9, &(0x7f0000003900)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0xc32}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0xfffffffeffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}], 0xa8}}], 0x6, 0x4000000) [ 858.516163] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) 05:47:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300), 0x0, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:48:09 executing program 7: sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000fddbdf254500000008000300", @ANYRES32=0x0, @ANYBLOB="0b4aacb903d9aafcca9497ae05b32ab5291425aa8ecd0000"], 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x40014) r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @local, 0x3}}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 05:48:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:09 executing program 0: syz_mount_image$nfs(&(0x7f0000001880), &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB='\x00\x00\x00']) r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000040)={0x424, 0x3f3, 0x400, 0x70bd26, 0x25dfdbff, {0x1, 0x0, 0x26, [0x1, 0x40, 0x0, 0x7, 0x0, 0x100, 0xfff, 0x5, 0x9, 0x400, 0x0, 0x1, 0x800, 0x1ff, 0x7fff, 0x4, 0x70, 0x8, 0x5, 0x5, 0x6, 0xc6c, 0x8001, 0x1157, 0x6, 0x8, 0x7, 0x0, 0x1, 0x8, 0x3e55, 0x14, 0x0, 0x67, 0x6, 0xea1, 0x3f, 0x6, 0x8, 0x3, 0x9, 0x9, 0x7f, 0x1, 0x1, 0xfffffffa, 0x1eda, 0x6, 0x9, 0x200, 0x3, 0x3, 0x1ff, 0x101, 0x3, 0x80000000, 0x0, 0x2, 0x0, 0x6063, 0x0, 0x401, 0x3, 0x16d7], [0x7, 0x9, 0x8, 0x7fff, 0x8001, 0xcc8, 0x1, 0x0, 0xfffffffd, 0x2000200, 0x4, 0xa17, 0x4, 0x401, 0x5, 0x9, 0x5ec0bf72, 0x3, 0x8001, 0x7f, 0x3ff, 0x8, 0x7f, 0x5, 0x4, 0x7ff, 0x0, 0x6, 0xfffff001, 0x5, 0x3, 0x5, 0x3, 0x101, 0x10001, 0x8000, 0x9, 0x824, 0x0, 0x8, 0xb11, 0x2, 0x100, 0x8, 0xfffffeff, 0x9, 0x80000001, 0x9, 0x9, 0xf3900000, 0x7, 0x2, 0x8cd7, 0xe1, 0x200, 0x0, 0xfffffffb, 0x2, 0x2400, 0x70, 0x9, 0xfffffeff, 0x9, 0x7], [0x4, 0x3, 0x2, 0x3, 0x4, 0x5, 0x800, 0xfffffff9, 0x1, 0x8, 0x8000, 0x0, 0x81, 0x10001, 0x7, 0x0, 0x1000, 0x400, 0x81, 0x9, 0x7f, 0x5, 0xffffff28, 0x4, 0x0, 0x10001, 0x5, 0xb992, 0x3ff, 0x800, 0x80000001, 0x3, 0x521, 0x1, 0x2, 0x0, 0xfffffff7, 0x80, 0x9, 0x5, 0x6, 0x7, 0x1, 0xad22, 0x5, 0x3f, 0x1, 0x3, 0x400, 0x2d, 0x9, 0x5, 0xe50c, 0x5, 0x8, 0x7a4e, 0xffffffff, 0x3eb, 0x81, 0x90, 0x80000001, 0x3, 0x8, 0x3], [0x3, 0xc13, 0x69, 0x9, 0x8b8, 0x8, 0x0, 0x10001, 0xfff, 0x8, 0x1ff, 0x3f, 0x2, 0xffffffff, 0x7d38, 0xe809, 0x6, 0x9, 0x6, 0x2ad9, 0x2, 0x5e, 0x4, 0x1, 0x6, 0x0, 0x3, 0xb84, 0x7, 0x5, 0x8000, 0x7f, 0x7, 0xd364, 0x8, 0x1000, 0x0, 0x8, 0xfaf, 0x0, 0x4, 0x9, 0x5, 0xfffff4f9, 0x2, 0x8, 0x0, 0xfff, 0x6, 0xf9de, 0x5, 0x5, 0xbfb9, 0x9, 0xffffffff, 0x9, 0x1ff, 0xefa, 0xfffffff9, 0x1, 0x3, 0x0, 0x4, 0x3664], 0x4, ['nfs\x00']}, ["", "", "", "", "", "", "", ""]}, 0x424}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) accept4(r0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) 05:48:09 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x2bc) 05:48:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x4800) 05:48:09 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) r1 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x8000) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 05:48:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 3) 05:48:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x4c00) [ 871.376779] FAULT_INJECTION: forcing a failure. [ 871.376779] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 871.377690] CPU: 0 PID: 6724 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 871.378234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 871.379021] Call Trace: [ 871.379212] [ 871.379380] dump_stack_lvl+0x8b/0xb3 [ 871.379665] should_fail.cold+0x5/0xa [ 871.379944] _copy_from_user+0x2e/0x170 [ 871.380236] __do_sys_memfd_create+0xff/0x4f0 [ 871.380565] do_syscall_64+0x3b/0x90 [ 871.380841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 871.381211] RIP: 0033:0x7f47da5d2b19 [ 871.381471] 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 [ 871.382738] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 871.383275] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 871.383783] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 871.384289] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 871.384795] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 871.385301] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 871.385821] [ 871.408795] loop4: detected capacity change from 0 to 16 [ 871.413118] loop6: detected capacity change from 0 to 512 05:48:09 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/77) 05:48:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x6800) [ 871.455595] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 871.459530] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 871.460769] EXT4-fs (loop6): group descriptors corrupted! 05:48:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f00", 0x10, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:48:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0xec0) 05:48:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x6c00) 05:48:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x4040, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x276, 0x18000000000) 05:48:22 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@noextend}]}}) 05:48:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x700, 0x40, 0x8, 0x40, {{0x2b, 0x4, 0x3, 0x25, 0xac, 0x67, 0x0, 0x5d, 0x4, 0x0, @multicast1, @remote, {[@cipso={0x86, 0x18, 0x1, [{0x6, 0x3, 'X'}, {0x2, 0xf, "ebf37e8a542b385a37d3292b5c"}]}, @timestamp={0x44, 0x20, 0x5b, 0x0, 0x4, [0x7, 0x7, 0x3, 0x480, 0x0, 0x1f, 0x20]}, @timestamp={0x44, 0x18, 0x22, 0x0, 0x9, [0x1, 0x0, 0xd2d, 0x0, 0xffffffff]}, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x14, 0xab, 0x1, 0x5, [{@private=0xa010102, 0x401}, {@remote, 0x4}]}, @generic={0x86, 0x7, "672afd31f7"}, @ssrr={0x89, 0x13, 0xd1, [@rand_addr=0x64010101, @multicast2, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "2f9902c285eba47cc521603a6aff"}]}]}}}}}) 05:48:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 4) [ 883.945491] FAULT_INJECTION: forcing a failure. [ 883.945491] name failslab, interval 1, probability 0, space 0, times 0 [ 883.946325] CPU: 0 PID: 6757 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 883.946868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 883.947628] Call Trace: [ 883.947811] [ 883.947978] dump_stack_lvl+0x8b/0xb3 [ 883.948253] should_fail.cold+0x5/0xa [ 883.948526] ? shmem_alloc_inode+0x18/0x40 [ 883.948829] should_failslab+0x5/0x10 [ 883.949096] kmem_cache_alloc+0x5b/0x480 [ 883.949388] ? shmem_destroy_inode+0x70/0x70 [ 883.949712] shmem_alloc_inode+0x18/0x40 [ 883.950000] ? shmem_destroy_inode+0x70/0x70 [ 883.950318] alloc_inode+0x63/0x230 [ 883.950590] new_inode+0x23/0x240 [ 883.950865] shmem_get_inode+0x18b/0xcb0 [ 883.951160] __shmem_file_setup+0xb8/0x310 [ 883.951472] ? _copy_from_user+0x139/0x170 [ 883.951773] __do_sys_memfd_create+0x1c6/0x4f0 [ 883.952109] do_syscall_64+0x3b/0x90 [ 883.952377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 883.952754] RIP: 0033:0x7f47da5d2b19 [ 883.953007] 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 [ 883.954218] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 883.954746] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 883.955235] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 883.955751] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 883.956256] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 883.956766] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 883.957283] [ 883.966954] loop4: detected capacity change from 0 to 16 [ 883.986104] loop6: detected capacity change from 0 to 512 05:48:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x7400) [ 884.002308] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:48:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 5) [ 884.027433] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (16600!=0) [ 884.028867] EXT4-fs (loop6): group descriptors corrupted! 05:48:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0xfdef) [ 884.047485] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35144 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.083305] FAULT_INJECTION: forcing a failure. [ 884.083305] name failslab, interval 1, probability 0, space 0, times 0 05:48:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x7a00) [ 884.084256] CPU: 0 PID: 6775 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 884.084959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 884.085768] Call Trace: [ 884.085962] [ 884.086134] dump_stack_lvl+0x8b/0xb3 [ 884.086435] should_fail.cold+0x5/0xa [ 884.086730] ? create_object.isra.0+0x3a/0xa20 [ 884.087093] should_failslab+0x5/0x10 [ 884.087378] kmem_cache_alloc+0x5b/0x480 [ 884.087687] create_object.isra.0+0x3a/0xa20 [ 884.088019] ? kasan_unpoison+0x23/0x50 [ 884.088325] kmem_cache_alloc+0x239/0x480 [ 884.088644] ? shmem_destroy_inode+0x70/0x70 [ 884.088988] shmem_alloc_inode+0x18/0x40 [ 884.089297] ? shmem_destroy_inode+0x70/0x70 [ 884.089633] alloc_inode+0x63/0x230 [ 884.089920] new_inode+0x23/0x240 [ 884.090195] shmem_get_inode+0x18b/0xcb0 [ 884.090505] __shmem_file_setup+0xb8/0x310 [ 884.090837] ? _copy_from_user+0x139/0x170 [ 884.091153] __do_sys_memfd_create+0x1c6/0x4f0 [ 884.091514] do_syscall_64+0x3b/0x90 [ 884.091798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 884.092194] RIP: 0033:0x7f47da5d2b19 [ 884.092461] 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 [ 884.093179] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34247 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.093796] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 884.093812] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 884.093820] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 884.093829] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 884.097647] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 884.098163] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 884.098686] [ 884.106505] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53893 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.118667] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53481 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 05:48:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) [ 884.135801] loop1: detected capacity change from 0 to 16 05:48:22 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x20000245) 05:48:22 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f00", 0x10, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 884.176488] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 884.188152] loop4: detected capacity change from 0 to 16 [ 884.207793] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 884.211728] loop6: detected capacity change from 0 to 512 05:48:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x100000) [ 884.241778] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (16600!=0) [ 884.242936] EXT4-fs (loop6): group descriptors corrupted! [ 884.259128] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35656 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 05:48:22 executing program 0: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000040)) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x80000000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x800, 0x6, 0x491, 0x4, 0x40, 0x7ff}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x80, 0x5, 0x10000}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendfile(r1, 0xffffffffffffffff, 0x0, 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0xea, "33e4b1daaa0a0f38eb04085e3131d8ffeb790375747b053a08d57b8dce28d0b180fb38aee0844c65e952286d5474c70739e060660a7f25d14f77469f930c7303155098269806ea16e3984c5a94416969363de2523700a640237e44a49686420dd2387498bde4b83e3a43522e644f7aa24d554bad0077a23e2059adcb7a187e0ae67cfcd39960d31f15f9aac7d0eb9fdadf504515945329c517836003ea4b245363f56289ad9cd8b38daf0dc6faca4daf51e4ded3e7535554e3ca2fbcce230d7018403dc4bae8263107c4082fd65a3379729cbc423a64bc15babfcb8441f592b32cdcafd015f88de006b5b800b85ccfd31a9f61b77f3fda8ad53743c0996f9230869c1e460c089245ba12f78b694e93f78f601dd1ef9cd5f04b7bdc34e4ad7852fd90c765e944cd96fc6185b6819574a585837a4496f85816f67f23ce867ead3bfb262ad197c629c75a785bc3551d8db04c0793915fc58c642b35e542924d7e2e6df5cb3e496304d7c6736bf7b6d3e48f0552f3e24ddf5c25d33df27431daca18101353eead57e4318d9d075572d0f62faf80133c2738064cb3465e0b3cda25def52a479e0346e5cd54ca28570dff8e345ab14d09125b50dcbb0477367917ac1b98a973819f6ab8286549a953ae9cd1c20022948817e54037606db04a7894b1ae98e740e6c3756ed0c0a835582fba9d9564bedfadbe71f6678fd2597650d0d5d5"}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, @in_args={0x1}}, './file0\x00'}) fcntl$notify(r0, 0x402, 0x80000059) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x3}) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000440)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000680)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$TIOCL_SCROLLCONSOLE(r3, 0x541c, &(0x7f00000006c0)={0xd, 0x7}) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='system.posix_acl_default\x00', &(0x7f0000000900)={{}, {0x1, 0x6}, [{0x2, 0x6, 0xffffffffffffffff}, {0x2, 0x1, r4}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x2, 0xffffffffffffffff}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x6, r5}], {0x10, 0x2}}, 0x54, 0x1) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000dc0)={0x10, 0x6, {0x1ff, @struct={0x85, 0x4}, 0x0, 0xfffffffffffffffe, 0x80, 0x4, 0xffffffffffff0cbe, 0xfffffffffffffff8, 0x4b3, @struct={0x5, 0x40}, 0x0, 0xfffff801, [0x2, 0x81, 0x2, 0x8000, 0x156, 0x1073]}, {0x4, @usage=0x3, 0x0, 0x3, 0x2, 0x9, 0xfffffffffffffffe, 0x8, 0x20, @usage=0x81, 0x4c58, 0x0, [0x6, 0x80000001, 0x6, 0x3, 0x8, 0x1]}, {0x1, @struct={0x91, 0x3}, 0x0, 0x0, 0x9, 0x3f, 0x8, 0x1, 0x48a, @struct={0x5, 0x2c8e8502}, 0x1, 0x1ff, [0x3, 0x0, 0x2, 0x9, 0xcde, 0x3]}, {0x9, 0x8}}) [ 884.294425] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.329029] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33608 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.331530] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35140 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.374332] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 [ 884.375884] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=6756 comm=syz-executor.7 05:48:36 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) r0 = shmget(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0) 05:48:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 897.665500] loop4: detected capacity change from 0 to 16 [ 897.674283] FAULT_INJECTION: forcing a failure. [ 897.674283] name failslab, interval 1, probability 0, space 0, times 0 [ 897.675810] CPU: 1 PID: 6808 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 897.676791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 897.678214] Call Trace: [ 897.678567] [ 897.678874] dump_stack_lvl+0x8b/0xb3 [ 897.679418] should_fail.cold+0x5/0xa [ 897.679923] ? security_inode_alloc+0x34/0x160 [ 897.680524] should_failslab+0x5/0x10 [ 897.681032] kmem_cache_alloc+0x5b/0x480 [ 897.681568] security_inode_alloc+0x34/0x160 [ 897.682162] inode_init_always+0x52e/0xc50 [ 897.682727] alloc_inode+0x84/0x230 [ 897.683244] new_inode+0x23/0x240 [ 897.683719] shmem_get_inode+0x18b/0xcb0 [ 897.684281] __shmem_file_setup+0xb8/0x310 [ 897.684851] ? _copy_from_user+0x139/0x170 [ 897.685404] __do_sys_memfd_create+0x1c6/0x4f0 [ 897.686030] do_syscall_64+0x3b/0x90 [ 897.686532] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.687274] RIP: 0033:0x7f47da5d2b19 [ 897.687766] 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 [ 897.690077] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 897.691078] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 897.692005] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 897.692946] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 897.694237] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 897.695544] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 897.696827] [ 897.699833] loop6: detected capacity change from 0 to 512 [ 897.720194] EXT4-fs (loop4): bad geometry: block count 64 exceeds size of device (2 blocks) 05:48:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x4040, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x276, 0x18000000000) 05:48:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) 05:48:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 6) 05:48:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x1000000) 05:48:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f00", 0x10, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:48:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0xfffffdef) 05:48:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0xfffffffffffffdef) [ 897.743677] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (16600!=0) [ 897.744968] EXT4-fs (loop6): group descriptors corrupted! [ 897.765172] selinux_netlink_send: 42 callbacks suppressed [ 897.765184] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35144 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 05:48:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 897.791920] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34247 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 05:48:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x2000000) [ 897.800989] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53893 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 05:48:36 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x20000245) 05:48:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000401e106731b8fe5db9e8c604942d650c9090e833f37741eb0e17f9fa5c3cf157b2b825caa835009c047a3c8ae2e2e305006c24a831102ad4393f752383d00badfe4a3b1e88897884820eeaa74512caaf6af6dc86e53cc5e4f9d328cb07fb607b0906000238520948b79ece005ec13db5aee4f82b0c97012c0f021720aac1d7165365a4dd2c8e40ceaeeda733271d8f05258a9c3abec0d16305"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 897.808318] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53481 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 [ 897.819067] loop4: detected capacity change from 0 to 16 05:48:36 executing program 3: r0 = shmget$private(0x0, 0x400000, 0x1, &(0x7f0000bff000/0x400000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/90) [ 897.837723] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:48:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000", 0x18, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 897.875513] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35656 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 [ 897.886805] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 05:48:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 7) [ 897.907106] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33608 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 [ 897.907646] loop6: detected capacity change from 0 to 512 [ 897.913922] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35140 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 [ 897.940909] loop4: detected capacity change from 0 to 16 [ 897.946191] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (35882!=0) [ 897.947442] EXT4-fs (loop6): group descriptors corrupted! [ 897.950528] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 897.952525] FAULT_INJECTION: forcing a failure. [ 897.952525] name failslab, interval 1, probability 0, space 0, times 0 [ 897.954035] CPU: 1 PID: 6839 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 897.954484] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 [ 897.955040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 897.955057] Call Trace: [ 897.955064] [ 897.955885] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=6806 comm=syz-executor.7 [ 897.957234] dump_stack_lvl+0x8b/0xb3 [ 897.959673] should_fail.cold+0x5/0xa [ 897.960173] ? create_object.isra.0+0x3a/0xa20 [ 897.960780] should_failslab+0x5/0x10 [ 897.961262] kmem_cache_alloc+0x5b/0x480 [ 897.961791] create_object.isra.0+0x3a/0xa20 [ 897.962375] ? kasan_unpoison+0x23/0x50 [ 897.962904] kmem_cache_alloc+0x239/0x480 [ 897.963451] security_inode_alloc+0x34/0x160 [ 897.964043] inode_init_always+0x52e/0xc50 [ 897.964621] alloc_inode+0x84/0x230 [ 897.965128] new_inode+0x23/0x240 [ 897.965609] shmem_get_inode+0x18b/0xcb0 [ 897.966164] __shmem_file_setup+0xb8/0x310 [ 897.966728] ? _copy_from_user+0x139/0x170 [ 897.967304] __do_sys_memfd_create+0x1c6/0x4f0 [ 897.967931] do_syscall_64+0x3b/0x90 [ 897.968435] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 897.969107] RIP: 0033:0x7f47da5d2b19 [ 897.969597] 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 [ 897.971904] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 897.972877] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 897.973787] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 897.974703] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 897.975613] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 897.976527] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 897.977458] [ 898.028240] loop1: detected capacity change from 0 to 16 [ 898.035840] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) 05:48:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:51 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="1c0200001e0001ff81edef80ecf9ef693833e3151d51bb08d0a5939c884d6e21832bd82eafe3d39ad2c036091b1dd42933cfee20311a32dda8b33e26a80af4416235cb2b5a3d9e1484d09fa0a55cc4587a619381521931f8093be2f7aea2adeab9457f36cf30745770caea2ba9fe2b22f6eee9e480a637ab05173c6fa86b20c8765920381d149b9dff069441403fcd685553e3aa5e35617e747cf72c8469ed439554f5443c5d78797e29ae0400000097accb1e48e97cdafa5baa67b8744f71d4f17028b2ecf1875270fbb77d6698528c4cdeb3d40b86d5fc90816bc1477a02"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000001c0)=""/133, 0x85) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000300)) 05:48:51 executing program 7: getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000280)=0x45, &(0x7f00000002c0)=0x4) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x40) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x395}, {&(0x7f0000000040)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af3010004", 0x4d, 0x8c60}], 0x0, &(0x7f00000002c0)=ANY=[]) 05:48:51 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x4, 0x7fffffff, 0xa7, 0x2, 0x7, 0x3}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)={0x2, 'bond_slave_1\x00', {0x5}, 0x4}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) 05:48:51 executing program 0: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x24900, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x800, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r6, 0x0, 0x0, 0x0) r7 = timerfd_create(0xe, 0x800) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd, 0x1}, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000300)={0x6665, 0x0, &(0x7f00000002c0)=[r3, r4, r5, r6, r7]}, 0x5) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r8 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r9, r10, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x18}, 0x0) signalfd(r0, &(0x7f0000000040)={[0xa8d]}, 0x8) io_uring_enter(r8, 0x1b8c, 0x0, 0x0, 0x0, 0x0) 05:48:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000", 0x18, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:48:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 912.742713] FAULT_INJECTION: forcing a failure. [ 912.742713] name failslab, interval 1, probability 0, space 0, times 0 [ 912.743639] CPU: 0 PID: 6858 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 912.744220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 912.744993] Call Trace: [ 912.745177] [ 912.745341] dump_stack_lvl+0x8b/0xb3 [ 912.745628] should_fail.cold+0x5/0xa [ 912.745840] loop4: detected capacity change from 0 to 16 [ 912.745906] ? __d_alloc+0x2a/0x990 [ 912.746868] should_failslab+0x5/0x10 [ 912.747141] kmem_cache_alloc+0x5b/0x480 [ 912.747449] ? lockdep_hardirqs_on+0x79/0x100 [ 912.747784] __d_alloc+0x2a/0x990 [ 912.748034] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 912.748427] d_alloc_pseudo+0x19/0x70 [ 912.748718] alloc_file_pseudo+0xce/0x250 [ 912.749017] ? alloc_file+0x590/0x590 [ 912.749289] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 912.749683] ? shmem_get_inode+0x5cd/0xcb0 [ 912.749997] __shmem_file_setup+0x144/0x310 [ 912.750305] ? _copy_from_user+0x139/0x170 [ 912.750616] __do_sys_memfd_create+0x1c6/0x4f0 [ 912.750954] do_syscall_64+0x3b/0x90 [ 912.751229] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 912.751595] RIP: 0033:0x7f47da5d2b19 [ 912.751870] 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 [ 912.753115] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 912.753645] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 912.754148] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 912.754663] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 912.755172] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 912.755680] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 912.756217] [ 912.757523] loop6: detected capacity change from 0 to 512 [ 912.768708] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (35882!=0) [ 912.769292] EXT4-fs (loop6): group descriptors corrupted! 05:48:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x3000000) [ 912.779738] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:48:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x4000000) 05:48:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000", 0x18, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:48:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xff80000000) read(r1, &(0x7f0000000080)=""/138, 0x8a) [ 912.875520] loop6: detected capacity change from 0 to 512 05:48:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 9) 05:48:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002", 0x1d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 912.906104] FAULT_INJECTION: forcing a failure. [ 912.906104] name failslab, interval 1, probability 0, space 0, times 0 [ 912.907054] CPU: 0 PID: 6882 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 912.907629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 912.908421] Call Trace: [ 912.908610] [ 912.908781] dump_stack_lvl+0x8b/0xb3 [ 912.909067] should_fail.cold+0x5/0xa [ 912.909345] ? create_object.isra.0+0x3a/0xa20 [ 912.909684] should_failslab+0x5/0x10 [ 912.909959] kmem_cache_alloc+0x5b/0x480 [ 912.910260] create_object.isra.0+0x3a/0xa20 [ 912.910584] ? kasan_unpoison+0x23/0x50 [ 912.910881] kmem_cache_alloc+0x239/0x480 [ 912.911183] __d_alloc+0x2a/0x990 [ 912.911456] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 912.911853] d_alloc_pseudo+0x19/0x70 [ 912.912142] alloc_file_pseudo+0xce/0x250 [ 912.912449] ? alloc_file+0x590/0x590 [ 912.912726] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 912.913123] ? shmem_get_inode+0x5cd/0xcb0 [ 912.913436] __shmem_file_setup+0x144/0x310 [ 912.913754] ? _copy_from_user+0x139/0x170 [ 912.914066] __do_sys_memfd_create+0x1c6/0x4f0 [ 912.914401] do_syscall_64+0x3b/0x90 [ 912.914684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 912.915060] RIP: 0033:0x7f47da5d2b19 05:48:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x401) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) r2 = memfd_secret(0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x98, 0x1, 0x1, 0x401, 0x0, 0x0, {0x3, 0x0, 0x4}, [@CTA_TUPLE_ORIG={0x58, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1}, @CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x4004801}, 0x24000000) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/213, 0xd5}], 0x1, 0xfffffffc, 0x0) ioctl$PTP_CLOCK_GETCAPS(r0, 0x80503d01, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000004", 0x5a, 0x404}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6f64aaec616c6cac013555"]) [ 912.915345] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 912.916756] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 912.917279] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 912.917776] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 912.918261] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 912.918753] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 912.919250] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 912.919758] [ 912.931906] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (35882!=0) [ 912.933054] EXT4-fs (loop6): group descriptors corrupted! [ 912.943819] loop1: detected capacity change from 0 to 16 [ 912.945427] loop4: detected capacity change from 0 to 16 [ 912.949538] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 912.954466] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) 05:48:51 executing program 0: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000180), 0x24900, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x800, 0x0) r6 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r6, 0x0, 0x0, 0x0) r7 = timerfd_create(0xe, 0x800) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd, 0x1}, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000300)={0x6665, 0x0, &(0x7f00000002c0)=[r3, r4, r5, r6, r7]}, 0x5) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r8 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r9, r10, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x18}, 0x0) signalfd(r0, &(0x7f0000000040)={[0xa8d]}, 0x8) io_uring_enter(r8, 0x1b8c, 0x0, 0x0, 0x0, 0x0) 05:48:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x5000000) 05:48:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002", 0x1d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:48:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 10) 05:48:51 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x9, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1}, 0x10) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) r0 = shmget$private(0x0, 0x3000, 0x54000881, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/100) 05:48:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='/dev/zero\x00', 0x0, r1) accept4(r2, 0x0, 0x0, 0x0) dup3(r1, r2, 0x0) 05:48:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x6000000) [ 913.084363] FAULT_INJECTION: forcing a failure. [ 913.084363] name failslab, interval 1, probability 0, space 0, times 0 [ 913.085873] CPU: 1 PID: 6903 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 913.086911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 913.088385] Call Trace: [ 913.088735] [ 913.089040] dump_stack_lvl+0x8b/0xb3 [ 913.089568] should_fail.cold+0x5/0xa [ 913.090088] ? __alloc_file+0x21/0x240 [ 913.090624] should_failslab+0x5/0x10 [ 913.091135] kmem_cache_alloc+0x5b/0x480 [ 913.091692] __alloc_file+0x21/0x240 [ 913.092221] alloc_empty_file+0x6d/0x170 [ 913.092780] alloc_file+0x59/0x590 [ 913.093285] alloc_file_pseudo+0x16a/0x250 [ 913.093870] ? alloc_file+0x590/0x590 [ 913.094395] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 913.095123] ? shmem_get_inode+0x5cd/0xcb0 [ 913.095719] __shmem_file_setup+0x144/0x310 [ 913.096313] ? _copy_from_user+0x139/0x170 [ 913.096887] __do_sys_memfd_create+0x1c6/0x4f0 [ 913.097513] do_syscall_64+0x3b/0x90 [ 913.098026] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 913.098719] RIP: 0033:0x7f47da5d2b19 [ 913.099221] 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 [ 913.101565] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 913.102554] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 913.103508] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 913.104437] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 913.105359] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 913.106286] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 913.107243] 05:49:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f00030004000000000000000000", 0x1c, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x7000000) 05:49:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 11) 05:49:04 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000003b00)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fddda784adff1800000000000000b3"]) setresuid(0x0, 0x0, 0x0) openat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x32002, 0x14c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) write$P9_RMKDIR(r2, &(0x7f0000000140)={0x14, 0x49, 0x0, {0x0, 0x1, 0x4}}, 0x14) 05:49:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002", 0x1d, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) getdents64(r0, &(0x7f0000001400)=""/4101, 0x1005) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/133, 0x85) 05:49:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x62) openat(r1, &(0x7f0000000040)='./file1\x00', 0x40000, 0x100) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) unlink(&(0x7f0000000080)='./file1\x00') 05:49:04 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) r0 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x8000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 05:49:04 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000140), &(0x7f0000000280)='./file1\x00', 0x8, 0x1) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x2000000}, 0xc) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="e5080000000000661f38ae354d6768eb3122b1159200553f9b97f9207d34eafba8f8ff7f45c605773f3f2eb2b06b17f620673e83c10863654229"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) [ 926.176425] FAULT_INJECTION: forcing a failure. [ 926.176425] name failslab, interval 1, probability 0, space 0, times 0 [ 926.177319] CPU: 1 PID: 6926 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 926.177879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 926.179029] Call Trace: [ 926.179220] [ 926.179387] dump_stack_lvl+0x8b/0xb3 [ 926.179699] should_fail.cold+0x5/0xa [ 926.179983] ? create_object.isra.0+0x3a/0xa20 [ 926.180337] should_failslab+0x5/0x10 [ 926.180620] kmem_cache_alloc+0x5b/0x480 [ 926.180931] create_object.isra.0+0x3a/0xa20 [ 926.181256] ? kasan_unpoison+0x23/0x50 [ 926.181561] kmem_cache_alloc+0x239/0x480 [ 926.181868] __alloc_file+0x21/0x240 [ 926.182161] alloc_empty_file+0x6d/0x170 [ 926.182467] alloc_file+0x59/0x590 [ 926.182743] alloc_file_pseudo+0x16a/0x250 [ 926.183064] ? alloc_file+0x590/0x590 [ 926.183345] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 926.183757] ? shmem_get_inode+0x5cd/0xcb0 [ 926.184078] __shmem_file_setup+0x144/0x310 [ 926.184395] ? _copy_from_user+0x139/0x170 [ 926.184708] __do_sys_memfd_create+0x1c6/0x4f0 [ 926.185051] do_syscall_64+0x3b/0x90 [ 926.185338] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.185725] RIP: 0033:0x7f47da5d2b19 [ 926.185998] 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 [ 926.187287] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 926.187848] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 926.188363] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 926.188867] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 926.189358] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 926.189861] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 926.190374] [ 926.191896] loop6: detected capacity change from 0 to 512 [ 926.195455] loop1: detected capacity change from 0 to 16 [ 926.196968] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (35882!=0) [ 926.197620] EXT4-fs (loop6): group descriptors corrupted! [ 926.210744] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 926.216901] loop4: detected capacity change from 0 to 16 [ 926.236886] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:49:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 12) 05:49:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000", 0x2c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:04 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x0, [0x80000000, 0x0, 0xc8]}, &(0x7f0000000000)=0x44) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'veth1_to_batadv\x00', 0x5}) [ 926.304909] FAULT_INJECTION: forcing a failure. [ 926.304909] name failslab, interval 1, probability 0, space 0, times 0 [ 926.305756] CPU: 1 PID: 6939 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 926.306312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 926.307103] Call Trace: [ 926.307291] [ 926.307470] dump_stack_lvl+0x8b/0xb3 [ 926.307763] should_fail.cold+0x5/0xa [ 926.308044] ? security_file_alloc+0x34/0x170 [ 926.308399] should_failslab+0x5/0x10 [ 926.308672] kmem_cache_alloc+0x5b/0x480 [ 926.309150] security_file_alloc+0x34/0x170 [ 926.309553] __alloc_file+0xb6/0x240 [ 926.309832] alloc_empty_file+0x6d/0x170 [ 926.310127] alloc_file+0x59/0x590 [ 926.310405] alloc_file_pseudo+0x16a/0x250 [ 926.310720] ? alloc_file+0x590/0x590 [ 926.311002] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 926.311401] ? shmem_get_inode+0x5cd/0xcb0 [ 926.311719] __shmem_file_setup+0x144/0x310 [ 926.312041] ? _copy_from_user+0x139/0x170 [ 926.312356] __do_sys_memfd_create+0x1c6/0x4f0 [ 926.312698] do_syscall_64+0x3b/0x90 [ 926.312979] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.313357] RIP: 0033:0x7f47da5d2b19 [ 926.313627] 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 [ 926.314879] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 926.315429] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 926.315928] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 926.316422] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 926.316995] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 926.317689] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 926.318204] 05:49:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f00030004000000000000000000", 0x1c, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0xa000000) [ 926.357238] loop6: detected capacity change from 0 to 512 [ 926.378884] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (35882!=0) [ 926.379649] EXT4-fs (loop6): group descriptors corrupted! [ 926.399686] loop4: detected capacity change from 0 to 16 05:49:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f00030004000000000000000000", 0x1c, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 13) [ 926.459447] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 926.486769] FAULT_INJECTION: forcing a failure. [ 926.486769] name failslab, interval 1, probability 0, space 0, times 0 [ 926.487672] CPU: 1 PID: 6952 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 926.488228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 926.488987] Call Trace: [ 926.489176] [ 926.489343] dump_stack_lvl+0x8b/0xb3 [ 926.489634] should_fail.cold+0x5/0xa [ 926.489922] ? create_object.isra.0+0x3a/0xa20 [ 926.490270] should_failslab+0x5/0x10 [ 926.490641] kmem_cache_alloc+0x5b/0x480 [ 926.491069] create_object.isra.0+0x3a/0xa20 [ 926.491379] ? kasan_unpoison+0x23/0x50 [ 926.491689] kmem_cache_alloc+0x239/0x480 [ 926.491982] security_file_alloc+0x34/0x170 [ 926.492308] __alloc_file+0xb6/0x240 [ 926.492579] alloc_empty_file+0x6d/0x170 [ 926.492876] alloc_file+0x59/0x590 [ 926.493134] alloc_file_pseudo+0x16a/0x250 [ 926.493442] ? alloc_file+0x590/0x590 [ 926.493721] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 926.494118] ? shmem_get_inode+0x5cd/0xcb0 [ 926.494424] __shmem_file_setup+0x144/0x310 [ 926.494743] ? _copy_from_user+0x139/0x170 [ 926.495055] __do_sys_memfd_create+0x1c6/0x4f0 [ 926.495391] do_syscall_64+0x3b/0x90 [ 926.495692] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 926.496077] RIP: 0033:0x7f47da5d2b19 [ 926.496348] 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 [ 926.497700] RSP: 002b:00007f47d7b47f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 926.498350] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f47da5d2b19 [ 926.498850] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007f47da62c0fb [ 926.499346] RBP: 0000000000000002 R08: 0000000000001000 R09: ffffffffffffffff [ 926.499863] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 926.500363] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020013800 [ 926.500881] 05:49:05 executing program 3: r0 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/71) r2 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000fed000/0x13000)=nil, 0x0) 05:49:05 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f00", 0x1e, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x48000000) [ 926.565083] loop1: detected capacity change from 0 to 16 05:49:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000", 0x2c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 926.588617] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 926.623068] loop4: detected capacity change from 0 to 16 [ 926.634052] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:49:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r3, 0x0, 0x0, 0x0) r4 = getpgrp(0x0) process_vm_writev(r4, &(0x7f0000000180)=[{&(0x7f0000000040)=""/1, 0x20000041}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sendmsg$netlink(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000400)={0x122c, 0x24, 0x100, 0x70bd26, 0x25dfdbfd, "", [@typed={0xc, 0x30, 0x0, 0x0, @u64=0x401}, @generic="64ac88eb3b61592b", @typed={0x8, 0x1e, 0x0, 0x0, @u32=0x8001}, @nested={0x1200, 0x5c, 0x0, 0x1, [@typed={0x1004, 0x4d, 0x0, 0x0, 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@generic="43979c7a1ee7f8d3793377bd1ba8a0809f16c4d6db44306ed183bd3b5b33cd39ac7846d057201c014c309a22debfe3ffe1d7c79678442db6bff36c7ded33606a4f124bbacdf459ab77306cf1a9c74f2d9d610c3773684ecca9bdba33934ff9e13eefeb1c41e19ee7a0220e9775e50f9eb7867c930fa294eab24b12234ff1a69e5127e33c0661bef85fba4b513aa4cf826bd40820577e5b62da1fd728f68b286c2c5f403133fbb9cf2e5ae29039d004420ba30942c4925d60c6d51eb72f950cf0407fce5b4ad8bd81c16f8cfd55bd3d30f879989a3deac7e47bc129973e7041d62eae8a08dc513efded57", @nested={0xfb, 0x3a, 0x0, 0x1, [@typed={0x8, 0x6c, 0x0, 0x0, @u32=0x20}, @typed={0x8, 0x7d, 0x0, 0x0, @u32=0x7a}, @generic="6533c7584fbfff2a81c632fafcb1e670a51e5be86db4bb06a417e30977d3f5f39395bd5769c57bffb14d3adcda9ecc0e627191a659eccd72da9d1372411d253aac5919eb6b5333df42bf2c8fdb28ed92c456aac5da0fd3621483c003469284362bdc6a60fc601ca259ff895ee36883b507b25373177d7b397a065c919b2c4cc2b8e822bc938b77539a76cf6c111622852195a4400f4b184e2aab05f192d6c657d7648f41255f60348d1f65ad34cf4c156ce936873bee211b01db5a96e687e30ac0877052fc3da5ec7adb14e37cbdc4043d33e7acb7e49d46499cae91be642f61f6489aa48ffda4"]}]}, 0x2d0}, {&(0x7f0000001940)={0x270, 0x42, 0x100, 0x70bd25, 0x25dfdbfe, "", [@generic="2662d50e4e98886481b0d18898de09531507a6c6f8071bb965def34e8e2a65b372c0fc4e05a3ed90d780e60212cc1bae3606d531476e5bd53ef567ec5ad3708da6b9db41e24ddab802302a0f23722efe13996448c59190573e21df2a8231850d33e0b563f60edb4c38c3f794e786b548514fe571e9671da3856337482dd4b1d3c1081df6890816bf1e9f", @generic="e8427829cb49b5d41a76e330fb685a2fc892a614a06d3b3de70247c8a2f36fd6220a17f847f39b06138887af1f2a277dc0d4b95132d91eae900adb26045dfd6ad53dee0253e6ba9066a0130bf715d141026cdceba0f56832fa8ba5489840680207f58f1fee166888ef78b57c2d198177fd09f94326ef69d29be20e724efc7f5d24cfdf4b4ffa137f906eb6130cb9addad7dcf6ab89e0a2318feb515dcd15317c2981e4e4b283a4e63c089a227b1acdc3aecb4795d5acec7ac834925b", @generic="c9bf4d81e527a04075aaa62a78015aacd5556c2bb0f9090a672179fe0bf9278442653afce129d448f8b4664512", @typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@empty}, @generic="12e54146f3f1e742ca50a2f48213517f04aae9781ea1175e0d0c7fe051f2035d7dddefccd93898d79818a848ffa7e4444c6f6080ed7f7cfdfa4e5a869f042a58a52ed95170e59df49107d14c9e669e58f77339414f0425d9085035a6b05f23453f7c47f3feb3b2f8cdccc23cb005a8cdcd8867b42a5e6b038252be76b3a49d491b5dd193f0802631b0f042eede4b183a765b71074b9d10543847663c269ab152024a88699a5bdbead6eacb347b4f023cbfc5447351421ca4672b5b3a6758591a5a55fa826639a9ea0a9d8fc1eaf49d0c76182d4a74e4"]}, 0x270}, {&(0x7f0000001bc0)={0x344, 0x42, 0x4, 0x70bd26, 0x25dfdbfd, "", [@nested={0x2c, 0x6d, 0x0, 0x1, [@typed={0x14, 0x3e, 0x0, 0x0, @ipv6=@remote}, @typed={0x14, 0x1a, 0x0, 0x0, @ipv6=@private0}]}, @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x64, 0x0, 0x0, @u32=0x6}, @generic="79e0ad137803937d9a1d916a3e298914dfb6b16b1a4edaae22c618d7abc87e74080fed079f21ed36b4cf090453f818a4ef927ead7152070a95da4625d3cec5c6db318be5225945df40fa1e15e3a815a44c995f0a9f83cbe59ee87a481daf829404b665543b50441dd175717c138f6b3ec6bbd3923f59842d56a311b69471db91585ff4c58d29", @generic="7f9e3438f11c699ae70d96c4dfceb47f47b3223494f765ca66d5550b12f9f191fdd438acf230c4df318cfc5f41815e16f47f66b8e0c679844045666e43a9c86eead0abe5862508f033d7b5144c0d9ed0bd54d4f90dea35f8e3039884c010c845189be21899576f45e95fde298e35f4810d38063486475b4e35b590ef9badd0616fe38f5eda4e58c7c0d39efabbcde4208f9fa5bcbd2e34fe58d45382785ce72d02170bda0845", @generic="e825a076ba05defdceb0e898458704707ffe296e4d56641c794b4f2b73f4a02ca1718217eb4cb18d9884b33ca089dd8de8642f798b1b1a4598d96c63effedbf8b51806341d11df0d267625e15cf3a67be532fe43dcd6ebcd57b554de8d3863ec5074ecbed903ff945ee94c736877daa233aaa61918161bbc6d4ed3879641ed33013030f6e9e3bdc579243be9b1f6095282cf1904a8acb9505bd8c0d23b1b7406a77e10594e475830d4c549f2fc3d363ba7bc704a3be69cdfe52f1e83007514a16636f045c2234b20f779e2605007175d961cbba168", @typed={0x8, 0x3b, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x5, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x86, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="08e7f4be61d4a3129c4461f9d27d914f61c418acad41bc631755afc363277d87c2b1edd54d3f1a751694866a42f7d6ae3d50803f8ff802b20a27aee1331c43a2ead8f80dc8005439f46ad2e0e811796f3d854c8624285785054d72b031f22a831aa5686aefd172ce319e1afd1da941926117b4113aacd22e71feb6fe95048bfe561b9bf853883d817413ba592e428cb3a62878b2dde5c2289d31ff50ca07f04a9b64937a68cb34a82217f5c7f7640db6665b972543d16c9c3fffbb2d4f0219c315e8cbdbe9f67148e93653212058a46b12252f38a35af65e3dff7f15592d"]}, 0x344}], 0x4, &(0x7f0000000280)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xffffffffffffffff, 0xee00}}}], 0x60, 0x24040040}, 0x40) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:49:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/devices/platform', 0x4000, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000540)={0x0, 0x3, r0, 0x2}) recvmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000140), 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/196, 0xc4}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="1800000000000000010000000100000032144ccaf56dc0feb16525d7ac872c586cea0dffa24b2a182b2fd67ec0d731795a46ee89b8c68a3b3a835e9f678b0104827205ea7524c5b3f97d8d80760b9748b4ed16c57100edfc3c86604368f0e8dcf460881981ffd13ada8202fa91a00897fdbb782442804c0b773871391c377a", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x58}, 0x2000) syz_open_procfs(r2, &(0x7f00000004c0)='net/rt_cache\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0298bdbdb61188062645484912fd2b5029020000010500020000007f7902"], 0x24}, 0x1, 0x0, 0x0, 0x40c4}, 0x4008004) setxattr$security_capability(&(0x7f0000000400)='\x00', &(0x7f0000000440), &(0x7f00000005c0)=@v3={0x3000000, [{0x9, 0x8118}, {0x8, 0x98}]}, 0x18, 0x6) 05:49:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x7fff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2, 0x11, r0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) 05:49:20 executing program 0: ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000140)={0x50000000, 0x50000000, 0x0, 0xdd1a, 0x7, 0x2}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) io_uring_enter(r1, 0x51bf, 0xba95, 0x3, &(0x7f00000000c0)={[0x6]}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'virt_wifi0\x00'}) ioctl$TUNDETACHFILTER(r0, 0x401054d5, 0x0) 05:49:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 14) [ 941.667658] FAULT_INJECTION: forcing a failure. [ 941.667658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 941.669641] CPU: 0 PID: 6977 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 941.670755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 941.672161] Call Trace: [ 941.672488] [ 941.672782] dump_stack_lvl+0x8b/0xb3 [ 941.673290] should_fail.cold+0x5/0xa [ 941.673795] prepare_alloc_pages+0x17b/0x500 [ 941.674373] __alloc_pages+0x131/0x4e0 [ 941.674878] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 941.675638] ? lock_release+0x3b2/0x6f0 [ 941.676151] ? avc_has_perm_noaudit+0x1c8/0x390 [ 941.676753] ? find_held_lock+0x2c/0x110 [ 941.677283] ? lock_release+0x3b2/0x6f0 [ 941.677816] ? __filemap_get_folio+0x2d1/0xfd0 [ 941.678403] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 941.679082] alloc_pages_vma+0xde/0x500 05:49:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000", 0x2c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f00", 0x1e, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x4c000000) [ 941.679652] shmem_alloc_page+0x107/0x1d0 [ 941.680387] ? shmem_mmap+0x1c0/0x1c0 [ 941.680941] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 941.681679] ? percpu_counter_add_batch+0xb4/0x170 [ 941.682353] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 941.683026] ? __vm_enough_memory+0x184/0x360 [ 941.683110] loop4: detected capacity change from 0 to 16 [ 941.683650] shmem_getpage_gfp.constprop.0+0x651/0x2180 [ 941.683718] ? shmem_unuse_inode+0xdd0/0xdd0 [ 941.685708] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 941.686403] ? fault_in_readable+0x192/0x250 [ 941.687022] ? is_valid_gup_flags+0x70/0x70 [ 941.687608] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 941.688306] shmem_write_begin+0xfd/0x1d0 [ 941.688879] generic_perform_write+0x208/0x510 [ 941.689513] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 941.690488] ? iput+0x70/0x70 [ 941.690951] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 941.691647] ? generic_write_checks+0x2a9/0x380 [ 941.692310] __generic_file_write_iter+0x306/0x4b0 [ 941.692999] generic_file_write_iter+0xd7/0x220 [ 941.693630] ? iov_iter_init+0x45/0x1b0 [ 941.694189] new_sync_write+0x437/0x660 [ 941.694737] ? new_sync_read+0x6f0/0x6f0 [ 941.695301] ? x86_pmu_enable+0xb10/0xd90 [ 941.695873] ? lock_release+0x6f0/0x6f0 [ 941.696432] ? lock_is_held_type+0xd7/0x130 [ 941.697035] vfs_write+0x7d1/0xae0 [ 941.697545] __x64_sys_pwrite64+0x1fd/0x250 [ 941.698135] ? vfs_write+0xae0/0xae0 [ 941.698656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 941.699405] do_syscall_64+0x3b/0x90 [ 941.699959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.700653] RIP: 0033:0x7f47da585ab7 [ 941.701159] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 941.703500] RSP: 002b:00007f47d7b47f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 941.704501] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585ab7 [ 941.705436] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 941.706363] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 941.707295] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 941.708237] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 941.709196] [ 941.714084] loop1: detected capacity change from 0 to 16 [ 941.721177] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 941.725166] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 05:49:20 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x7000) [ 941.736489] loop6: detected capacity change from 0 to 512 [ 941.768861] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (31791!=0) [ 941.770019] EXT4-fs (loop6): group descriptors corrupted! 05:49:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf465", 0x33, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x68000000) 05:49:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 15) 05:49:20 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000", 0x2c, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 941.914159] loop4: detected capacity change from 0 to 16 [ 941.955089] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 941.981273] FAULT_INJECTION: forcing a failure. [ 941.981273] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 941.982909] CPU: 0 PID: 7007 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 941.983914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 941.985302] Call Trace: [ 941.985631] [ 941.985921] dump_stack_lvl+0x8b/0xb3 [ 941.986442] should_fail.cold+0x5/0xa [ 941.986941] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 941.987609] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 941.988311] ? fault_in_readable+0x192/0x250 [ 941.988887] ? is_valid_gup_flags+0x70/0x70 [ 941.989439] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 941.990084] ? shmem_write_begin+0xfd/0x1d0 [ 941.990622] ? shmem_write_begin+0x106/0x1d0 [ 941.991185] generic_perform_write+0x27e/0x510 [ 941.991789] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 941.992705] ? iput+0x70/0x70 [ 941.993130] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 941.993763] ? generic_write_checks+0x2a9/0x380 [ 941.994377] __generic_file_write_iter+0x306/0x4b0 [ 941.995010] generic_file_write_iter+0xd7/0x220 [ 941.995603] ? iov_iter_init+0x45/0x1b0 [ 941.996157] new_sync_write+0x437/0x660 [ 941.996673] ? new_sync_read+0x6f0/0x6f0 [ 941.997209] ? x86_pmu_enable+0xb10/0xd90 [ 941.997746] ? lock_release+0x6f0/0x6f0 [ 941.998270] ? lock_is_held_type+0xd7/0x130 [ 941.998837] vfs_write+0x7d1/0xae0 [ 941.999311] __x64_sys_pwrite64+0x1fd/0x250 [ 941.999875] ? vfs_write+0xae0/0xae0 [ 942.000363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 942.001028] do_syscall_64+0x3b/0x90 [ 942.001515] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.002180] RIP: 0033:0x7f47da585ab7 [ 942.002651] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 942.004867] RSP: 002b:00007f47d7b47f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 942.005795] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585ab7 [ 942.006660] RDX: 000000000000003a RSI: 0000000020010000 RDI: 0000000000000004 [ 942.007529] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 942.008454] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 942.009369] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 942.010323] [ 942.034099] loop1: detected capacity change from 0 to 16 [ 942.045509] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) 05:49:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 16) 05:49:36 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=ANY=[], 0x1c}], 0x1, 0x0, 0x0, 0x44}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000001c0)={@empty, @remote, r4}, 0xc) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:49:36 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/88) shmget(0x3, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) 05:49:36 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f00", 0x1e, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x200, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r2) sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, 0x0, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x32, 0x7, 'system_u:object_r:systemd_passwd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'xfrm0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010102}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_virt_wifi\x00'}, @NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:cert_t:s0\x00'}]}, 0x98}}, 0x20000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) getrandom(0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r3) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, r4, 0x1, 0x0, 0x0, {{0x1a}}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000) 05:49:36 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x8000, 0x4e20, 0x6, 0xa, 0x20, 0x0, 0x32}, {0x3, 0x6, 0x3, 0xd4, 0x3, 0x2000, 0xff, 0x7fff}, {0x3ff, 0x1f, 0xbcd9, 0x7}, 0x2, 0x0, 0x2, 0x0, 0x3}, {{@in=@private=0xa010100, 0x4d5, 0x3c}, 0x2, @in=@private=0xa010100, 0x3502, 0x2, 0x0, 0x6, 0x8, 0x800, 0x4}}, 0xe8) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x7b464218aea321fd}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010102}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_VERSION={0x8}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_NET_NS_FD={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004090}, 0x4c011) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000004c0)={'erspan0\x00', &(0x7f00000003c0)={'erspan0\x00', 0x0, 0x8000, 0x40, 0x5, 0xfffff001, {{0x2a, 0x4, 0x1, 0x6, 0xa8, 0x68, 0x0, 0x2, 0x29, 0x0, @local, @private=0xa010100, {[@end, @timestamp={0x44, 0x18, 0xce, 0x0, 0xa, [0x6a61, 0x7, 0x4ef, 0x80000001, 0x7fffffff]}, @ra={0x94, 0x4}, @timestamp_addr={0x44, 0x2c, 0xf5, 0x1, 0x8, [{@multicast2, 0x52a3}, {@empty, 0xe5}, {@dev={0xac, 0x14, 0x14, 0x35}, 0xe5}, {@empty, 0x80}, {@loopback, 0x2}]}, @timestamp_prespec={0x44, 0x34, 0xdf, 0x3, 0x8, [{@local, 0x8}, {@loopback, 0x800}, {@multicast2}, {@loopback, 0xfffffff9}, {@local, 0xb229}, {@broadcast, 0x7}]}, @cipso={0x86, 0x13, 0x0, [{0x5, 0xd, "c8b5e4de7176d1825cbd3c"}]}, @noop]}}}}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private0}}, &(0x7f0000000600)=0xe8) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000680)=0x14) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000980)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f00000006c0)={0x278, r1, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x278}}, 0x1c406) [ 958.344211] loop6: detected capacity change from 0 to 512 [ 958.348748] FAULT_INJECTION: forcing a failure. [ 958.348748] name failslab, interval 1, probability 0, space 0, times 0 [ 958.350269] CPU: 0 PID: 7023 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 958.351304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 958.352769] Call Trace: [ 958.353102] [ 958.353408] dump_stack_lvl+0x8b/0xb3 [ 958.353933] should_fail.cold+0x5/0xa [ 958.354452] ? getname_flags.part.0+0x50/0x4f0 [ 958.355091] should_failslab+0x5/0x10 [ 958.355605] kmem_cache_alloc+0x5b/0x480 [ 958.356172] getname_flags.part.0+0x50/0x4f0 [ 958.356863] getname+0x8e/0xd0 [ 958.357396] do_sys_openat2+0xf5/0x4d0 [ 958.357929] ? build_open_flags+0x6f0/0x6f0 [ 958.358493] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 958.359237] __x64_sys_openat+0x13f/0x1f0 [ 958.359769] ? __x64_sys_open+0x1c0/0x1c0 [ 958.360337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 958.361012] do_syscall_64+0x3b/0x90 [ 958.361501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 958.362167] RIP: 0033:0x7f47da585a04 [ 958.362643] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 958.364924] RSP: 002b:00007f47d7b47ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 958.365898] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585a04 [ 958.366811] RDX: 0000000000000002 RSI: 00007f47d7b48000 RDI: 00000000ffffff9c [ 958.367714] RBP: 00007f47d7b48000 R08: 0000000000000000 R09: ffffffffffffffff [ 958.368642] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 958.369564] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 958.370505] sendmmsg(r4, &(0x7f0000007080)=[{{&(0x7f00000009c0)=@ieee802154={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0302}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a40)="b63f56ba9ecd33fcde096b12446ac45db6edb9f47a9550e80a8c1d691274bbd0c94ca0ed4c88b8981dee1660", 0x2c}, {&(0x7f0000000a80)="7134168dd773f57c41a5178d58f045615aca78ab2a8893bc9c25f0d91cc6b042f5d2910e3bb1405baf7397f276a20e54211cedd848fce53d071eca0d3585f57b207198c5a3f7e3183232aa43a3a37bc7f0f66dc09e3a3d60fea6f889e253aada6f26ae4e4c387699363cc8268298dfaebd6e303236aa8dccbdcbf9", 0x7b}, {&(0x7f0000000b00)="3b29c49830ff2fa3c9bfbc22fa85e11eed7b9faad1aaa825d2e216775a09252fc31ca878fc0ab6d76a12c93a68923d2ade3807d5de6f0f71f62884694ef3739b27e4a260a8ae7bc5acd9e2d629813edbfabc047391d2c6a8d8fc67ee5bfe24059e843f9d9e1f7c63c1a9e931b4933bb1bc5f08540f97b99a53ae6cb9660bed276a4be74e16", 0x85}, {&(0x7f0000000bc0)="623812360e2a4477284c10dcd1923d1376331dbb1beca63529ed89696e67888367d20d1d88167776d7482a7ccdcd10cd5c8cf40a429e3a54e6a876416bcd22d69d35b89ccf76d19081238fa4c32fdca1ee837e91de5930b8da044b737e9fffcd815d13631f96bfd94dd83880bf2e1cd4ec718d053a8eceb433941eac9c082a18cb23c07ef3a0b7c20f660477d21e6252ee8acac51a98c0c5f2035b2eda6f2cab9da79715e3", 0xa5}, {&(0x7f0000000c80)="fc530631bd88936a39a9c24c146be9e3d157d54646c0bfaecc6ddc66f47d6f7e8b44f9b462f66bf30de65f4e099b7e59ee231a906865d92b9db798f7b1a2510422e7ec5e6f565ccaf31123875ead5dcdfe7d1f4a8a50c0f4ecfd33aa4823c15bf84897d88d7465f484d82300b5ab7b0676d63e70aad2aa822061492aafd249d0f055a4c9c0280556b663b017899b5be13a35fe1835c247a61d45978028abb0ae0fb672c2e15919ab8e3652a6b33084250cf358a6319ba3d21d302996", 0xbc}, {&(0x7f0000000d40)="751a34cfc41ea82893891e82043d3c5d701b42aaca8ffae05d309ce425f8b031dd0854b00c85e5051056d3428a8b2925ad3e30d79c3c7615456b21bd7409be3b3b8de3f9c8ef79aa6a", 0x49}], 0x6, &(0x7f0000000e40)=[{0x90, 0x1, 0x8, "0ac10a0470e68b739603c9918fc506797c6a4d7b8938d66ef203aaa84fdc29b4919934b3c9085ad3eab96cd58ecdeb3a108bac0db32ff301d7d11421cb60e868262ec6ddbc4c8b199bd83b060552feba99c1b71c7067819dbcbee9409aa83f87083911cd66af4d82f48675c27b4acf43717b837e884fa428d4d8e7552ff342e8"}, {0x60, 0x116, 0x8, "1841438a0eb0ef5c9a5489fffd8c15d21bfaf7058811f6ff7be4a06c61d1f7a7ac711cd029386eae1a063bec4482c46b7363a49e3d2ba72b8f65973b0a1bb4b235b846be78979fc73cea24a7"}, {0x58, 0x10e, 0x9788, "0f6f12015dbaa7d1ced49bcc191704c9eab29bce39771640d8577768ef472bc71f006d265e9f6083cfec39e39ddeae7b91762019414a365db03b620ea49436713c082c7726"}, {0x90, 0x112, 0xec, "8f23f393b0ac7030bda85b66bc2853a5c812b30193ce6828fc1d71fb9167709f0861f6037ea993dc4c98be79488d24f9d65bff0c3b492d394f0b36f2fc46f82db5b8e8014e7598dc0bb2341c9c183b177f01477ad9fbce418e639945067fd92326f21208924a96608e145e71e34898883348204e71ca6391cf92fd77eb"}, {0xa0, 0x113, 0x20, "7afce3f0ce7b4f659b16cb955cc8076d5e6531fde1f216aec5a57796ed6ab75ff43adf46e58181a5cfd174e113cef8427776f3524ad898b622428582c69b2974063770eb3534f280d1d218af914b0f9c751f9082d04949243da983cebba32d997b34c3fa0e4a60b76ed04b1f538b0ebcc14713b5ea09b4c693559dd3f342e94903255c5c4faa7cf298e12ecf3d"}, {0xd8, 0x108, 0x7680, 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{0xa8, 0xb4, 0x2, "613791cf73d8d60c52c0b46b75eddb2885c8ebdeca21c62dcb3ecb9ea2f12a2806e14b659725f82f4453245a670fc7f18f8beb5b5e468845018982fe41a23eb020b2ed65c886b8ab2fa6f29d7b2c06d31000d297cccdb79df27ce844b6631b72cc02c676baa97af7526fb7ba0022d4d0ab1437c23bb491ba5a066241a48615b49b0e04e0fdef3399bf177650fae23d5869fb772b6bed0a7e"}, {0x90, 0x107, 0xffffffff, "1310a5605bae9e88bf63c795d34f0ed8ca54f114cbedae95c8e216381bc7ff16ffbdfe888265b6ce1e67b94e9e730bc5876534664a77ddcdea72c78559b85586109375fa016adf86d7db023fddd1d60ec37ee19589b8a902f8cb639e93379dce4cfb2f834664471b2a88cc33a66694d71ad0ba5f76961974302a657a31"}, {0x48, 0x10b, 0xfffffff9, "55ebf7604bc4dd29a78f6828459b64c111df51a493b9ce1db92393861debf50255424eb2b27202aa21b3e5b3286ab57275c1b95d6477a2f0"}, {0x98, 0x103, 0xfffffff9, "677951c86b03c97b437dc42d743edc68082c88817f027bb05890b8a5523ca0cc38f851ac2c4efc1808d5348c8732d71c91215e8b6a131ee33c89ba498f083af3dcc644660ec2f609755c90b1605a0ea7c46e0ee2e7fdc2fa0c348e18d09282f4a507d6083122e1b8e1db7723d996569393c86ad573816f33f35dcae94ded205967da39"}, {0x78, 0x108, 0x1, "52c12de4fd15948aed8f9885401da750f7577054765e6f30eaefb7bb7e2975bf615b8c7fea02b7fb228aab05aa859289152a9f74f93a098083cd730bb638832021774bb8fdb72714bc2a6a7e4a8d3d698e4d50952d097af45a7906ab247189ac82cb55e614ea03"}, {0xb0, 0x10d, 0x10, "e2e32c6281bb82738f3764332b4feb4dac6d5a9c2d0228c2aa87d0e988db4da35998b773dcde4904f6591a3ba394dede7c58aa3f12f4d5b5c4377b262a035fddf0a121302236e1d5802e05a38d456b5665a9c90adcc96b7100c8cb476c607ce377708245a523b154b5673bf05a751898a94015dae92e111552a0f3ed73d37894ecfcc4e101df6e79b261fb2501cb4eafd4cdb9b7ebffa10b8e183400d4"}, {0xf0, 0x88, 0x1, "a36373eeb26f330e908c1b76746fede9773a2035f794271ba92af3f6c83e6057f1f67c87527cfcdcb0f82c4fc01914f9c7757695bf5afb23b6298ad3c5eb929dc0f436f48f3635f1ebe3cccbd8c7ef89fd4c0f6b8db4354efefb4da8c11ea3d75900881e5d4f4b4edcce36eff54f3f992f5da8389c8917474b98714b8444bd6a500845ec91fb682cf2361267d52d0071cf21e24f1c90e6e29191ee5b5460c5da88de2eecee9becbdbd4267441191cf984dfae8bbb29db0c9d3cfb771340da644afefc4f5408549c88510fff1024820d40ae56d0c8d2dfb425090faec4229e6"}, {0x60, 0x116, 0x80, "882ef51fc2aa026daa8a2e3bbe2b751933c879e20816671eca945be372ddc50e17f3ea21d9ebd8f18bbf45f227b4986224a79650a6ca53b1430e8eeabbae7294c86949ae944b4fc065d5"}], 0x14a0}}, {{&(0x7f0000006cc0)=@qipcrtr={0x2a, 0x4, 0x3fff}, 0x80, &(0x7f0000006e40)=[{&(0x7f0000006d40)="111b2908b33e1f5eb37a2b230111de44878da54662413cfbc2b6a7457b76852bee0fc1cee8fe04a3e4a94fdc03851aa87279ebc3d6094070791cb3a5e6952b59be006200484f995f406e28e99b9583561f48b8c220408d5b2fa7061cf4936cfc9e5b3bc9a57cf22e715a4ecc8dc74d0dd7fd89a0a06ec9c5cc134227855f1be70288fe76402a549f373668ee36bfad7e1bd3ec221dc873cee09124ca64ffa9af220cd9bea93a3afe37fe9b0c5067ac577e7f28dfabd77bab64d6f443d9081038d09a9224d53e230f91e55408de336637f5d7c6e94e4754bc169c758e5313e2e6355e8ad0f4ad3d0dd6a766f86a469fb6e1067ea7ab3676ca49b82847ac", 0xfd}], 0x1, &(0x7f0000006e80)=[{0x40, 0x3, 0x81, "722a3cbf2c7e3d921e8e96f0c44d77961e3262d9b6abe9ab2de165b16e19520ab9ecc1dec643043b9a46"}, {0x70, 0x104, 0x7fff, "8573e4291b7b558555e2b78b8a1c1585f2de2e1c209025b98b11349c8fec18544bb9a4532b5f202032ed5937164e3d10d249b34e55ac259d5926da58d68f64190566439fcfbefca4fe49d496e88cae985da28770342351a9e648"}, {0x18, 0xc, 0x4, "9d6bad05"}, {0x58, 0x113, 0x7, "443c3c6a47efe90d7afc24ef2b95baaee99a6d61dc467331b5d59443cdd473eb80be5cd6e9404a9ddceaa65afc5fa110e177af1acbe1f066f31dc1517f98c1bf01d11034f233646c"}, {0xd8, 0x103, 0x80000000, "43440c63d3467436f547264a443b08373854b217a0177ef68022af093f9f4ab69486814dfc90758193a9bffc030eb82b818a4810f19986ea06be601834f993b416f563851eccd84217a77966a17eea6acaaa7bc8ff1d012f2efed5ad47315897decbe7da0af2fe20c9b08a0f30f4bb42361bf221b92125b6d46f54971744e9b0611600de36b90b2a35fb17baa5614a1de681ebee07858b2206b87971f19e0be764c2e0cd47d56d55da19b0ba95d1ce43e7a03300f512dd1440894a2d45cddcdcd9"}], 0x1f8}}], 0x6, 0x2000c891) recvfrom$inet(r0, &(0x7f0000007200)=""/181, 0xb5, 0x40000000, &(0x7f00000072c0)={0x2, 0x4e23, @remote}, 0x10) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000007300)) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000007380), r0) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f00000076c0)={&(0x7f0000007340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000007680)={&(0x7f00000073c0)={0x294, r6, 0x100, 0x70bd2a, 0x2, {}, [@TIPC_NLA_LINK={0x134, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xce}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x982}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6a01}]}, @TIPC_NLA_BEARER={0xbc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x81, @private2, 0xbc}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xe22e, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xe80}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}]}]}, @TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x800}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xd5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2ce0}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x10000}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x729}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x294}, 0x1, 0x0, 0x0, 0x1}, 0x39eae9de34e4f284) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000077c0)={'ip_vti0\x00', &(0x7f0000007700)={'erspan0\x00', r2, 0x7, 0x80, 0x989, 0x0, {{0x1a, 0x4, 0x2, 0x7, 0x68, 0x68, 0x0, 0x48, 0x2f, 0x0, @rand_addr=0x64010102, @local, {[@timestamp_prespec={0x44, 0x2c, 0x37, 0x3, 0x8, [{@dev={0xac, 0x14, 0x14, 0x33}, 0x200}, {@private=0xa010102, 0x9}, {@local, 0xfffffffa}, {@remote, 0x3}, {@loopback, 0x907}]}, @ssrr={0x89, 0x7, 0x9, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp={0x44, 0x8, 0xd6, 0x0, 0x5, [0x1]}, @ssrr={0x89, 0xb, 0x8d, [@loopback, @remote]}, @ra={0x94, 0x4}, @ssrr={0x89, 0x7, 0x2a, [@private=0xa010102]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000007880)={'ip6_vti0\x00', &(0x7f0000007800)={'syztnl0\x00', r7, 0x2f, 0x4, 0x20, 0x4, 0x24, @mcast1, @mcast1, 0x10, 0x7, 0x10000, 0x7f}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000007940)={'syztnl2\x00', &(0x7f00000078c0)={'syztnl2\x00', r2, 0x1, 0x7800, 0x0, 0x0, {{0x10, 0x4, 0x0, 0x0, 0x40, 0x68, 0x0, 0x80, 0x29, 0x0, @private=0xa010100, @remote, {[@rr={0x7, 0x1b, 0xb4, [@dev={0xac, 0x14, 0x14, 0x1a}, @local, @multicast2, @dev={0xac, 0x14, 0x14, 0x17}, @multicast2, @rand_addr=0x64010101]}, @generic={0x4, 0x11, "51a6ea72dcef519f715c55f626bed5"}]}}}}}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000007980)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r8, &(0x7f0000007a80)={&(0x7f00000079c0)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000007a40)={&(0x7f0000007a00)={0x38, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x884}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000007ac0)="44a34731793234cbc50e066bd20fa1a43a6596e559df12e06e77fde34802dc47da0f31f432b8741246", 0x29) [ 958.400439] loop4: detected capacity change from 0 to 16 05:49:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x6c000000) 05:49:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf465", 0x33, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 958.403702] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (31791!=0) [ 958.404880] EXT4-fs (loop6): group descriptors corrupted! [ 958.448389] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 974.881499] FAULT_INJECTION: forcing a failure. [ 974.881499] name failslab, interval 1, probability 0, space 0, times 0 [ 974.882370] CPU: 1 PID: 7052 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 974.882903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 974.883650] Call Trace: [ 974.883830] [ 974.883991] dump_stack_lvl+0x8b/0xb3 [ 974.884277] should_fail.cold+0x5/0xa [ 974.884548] ? create_object.isra.0+0x3a/0xa20 [ 974.884878] should_failslab+0x5/0x10 [ 974.885144] kmem_cache_alloc+0x5b/0x480 [ 974.885433] create_object.isra.0+0x3a/0xa20 [ 974.885751] ? kasan_unpoison+0x23/0x50 [ 974.886038] kmem_cache_alloc+0x239/0x480 [ 974.886341] getname_flags.part.0+0x50/0x4f0 [ 974.886669] getname+0x8e/0xd0 [ 974.886916] do_sys_openat2+0xf5/0x4d0 [ 974.887202] ? build_open_flags+0x6f0/0x6f0 [ 974.887563] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 974.887967] __x64_sys_openat+0x13f/0x1f0 [ 974.888322] ? __x64_sys_open+0x1c0/0x1c0 [ 974.888633] ? syscall_enter_from_user_mode+0x1d/0x50 [ 974.889016] do_syscall_64+0x3b/0x90 [ 974.889285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 974.889650] RIP: 0033:0x7f47da585a04 [ 974.889913] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 974.891146] RSP: 002b:00007f47d7b47ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 974.891671] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585a04 [ 974.892170] RDX: 0000000000000002 RSI: 00007f47d7b48000 RDI: 00000000ffffff9c [ 974.892662] RBP: 00007f47d7b48000 R08: 0000000000000000 R09: ffffffffffffffff [ 974.893152] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 974.893716] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 974.894224] [ 974.895309] loop4: detected capacity change from 0 to 16 05:49:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x74000000) 05:49:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2f4c4b9, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) 05:49:53 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0003}]}) r1 = gettid() r2 = getpid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000000)={r3, 0x2, r0, 0x7, 0x80000}) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f00000005c0)) 05:49:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 17) 05:49:53 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000000)=@can, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f00000003c0)) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x81, 0x0, 0x0, 0x4, 0x1, {0x0, r1}}, 0x1f) io_setup(0xd2cd, &(0x7f0000002a00)) 05:49:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf465", 0x33, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f", 0x1f, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:53 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x68800, 0xc1) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {{0x1a}}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x28, r3, 0x200, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x3a}}}}, [@chandef_params]}, 0x28}, 0x1, 0x0, 0x0, 0x4048004}, 0x8804) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) [ 974.913271] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 974.938144] loop6: detected capacity change from 0 to 512 05:49:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000740)=ANY=[@ANYBLOB="1c00003f001e0069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/133, 0x85) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) mount(&(0x7f0000000280)=ANY=[@ANYBLOB="49e452f1b1e197e1570a6791ebe7f79ca379b1d911e16375910baf3d11becb27ce6658831b0cda3dc4b3647fd11717ff9c50c957c334cc7846240a16da2a2c7dcc26a324c295f78b"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='btrfs\x00', 0x91000, &(0x7f0000000140)='.\x00') r1 = syz_mount_image$nfs(&(0x7f0000000380), &(0x7f0000000400)='./file1\x00', 0xfffffffffffffffd, 0x3, &(0x7f0000000640)=[{&(0x7f0000000440)="cdddba3351d4d94fe50dbc838f4a3a8e747f82662ff76e63ee6b0d6d60ded029f28303ce14dd3fd0fc2d8585538396ab9da2b627a787d28d506d42bd4c151b50bca55892090818287163225d868276ff1d27a85e715ebb22970d2be3e1da6478e5bf35887829dfb7b0c04d9ee10a5ac71c9a1b88501201f4d1b9d8aeefed5c96432ccd44a63a0b92951e4069c22e0550dbe459a9eab8de05d8889b28c3ea9749e62d590f09a8173d864713377fa52f8d227cb94526c8620660764958433a2fb183c86891fe528b6ad2daf1e78206f8c0bb0c19fab0c81fb258871c57542a1b3c4e20cc3cb99139c8dbf3de5d", 0xec, 0x200}, {&(0x7f0000000540)="780899a89e", 0x5, 0xc1}, {&(0x7f0000000580)="3d61631eb929325432128c394c5b144f2c1af6ceee02b9faa591f073fc70abd6e09c075deda8acb13e3c5a9ba8f904609ce9d62b16005a851c4d16cc783cd746a5a30546bd0662a9dd2d0145d277511740d76a0ce9bd424af20fe8260fb9633d1913a460cdeb1023bbd47bc33e12e34582cae60ec4b57e8652a426d32d344a3bdb03519c05f5add7b1b11cba489560a4b9ca9e57bbb961d249a6a944a024c9ab9b9b9976e730e68e4ab5", 0xaa, 0x70a}], 0x40, &(0x7f00000006c0)={[{}, {'.\x00'}, {'.\x00'}], [{@smackfsdef}, {@measure}, {@obj_user={'obj_user', 0x3d, 'btrfs\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'btrfs\x00'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@audit}]}) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=@ocfs2_parent={0x18, 0x2, {{0x0, 0x8, 0x4}, {0xfffffffe, 0x2, 0x2}}}, &(0x7f0000000340), 0x1000) [ 974.949780] loop1: detected capacity change from 0 to 16 [ 974.965353] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 974.966803] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (31791!=47) 05:49:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ff", 0x37, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 974.968118] EXT4-fs (loop6): group descriptors corrupted! 05:49:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x7a000000) 05:49:53 executing program 7: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @scatter={0x6, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/144, 0x90}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000001400)=""/158, 0x9e}, {&(0x7f0000000340)=""/51, 0x33}]}, &(0x7f0000000000)="155ecfbaa348", 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f00000016c0)=""/102400, 0x19000}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0xfffffffffffffeb9}], 0x1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x1000, 0xb37b, 0x9d8f, 0x0, 0x5, r1}) 05:49:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 18) [ 975.044752] loop4: detected capacity change from 0 to 16 05:49:53 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/89) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) 05:49:53 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000000)=@can, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f00000003c0)) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x81, 0x0, 0x0, 0x4, 0x1, {0x0, r1}}, 0x1f) io_setup(0xd2cd, &(0x7f0000002a00)) [ 975.065565] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:49:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f", 0x1f, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 975.083890] FAULT_INJECTION: forcing a failure. [ 975.083890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 975.085448] CPU: 0 PID: 7077 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 975.086418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 975.087822] Call Trace: [ 975.088168] [ 975.088491] dump_stack_lvl+0x8b/0xb3 [ 975.088991] should_fail.cold+0x5/0xa [ 975.089491] strncpy_from_user+0x34/0x3e0 [ 975.090035] getname_flags.part.0+0x95/0x4f0 [ 975.090629] getname+0x8e/0xd0 [ 975.091060] do_sys_openat2+0xf5/0x4d0 [ 975.091580] ? build_open_flags+0x6f0/0x6f0 [ 975.092154] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 975.092859] __x64_sys_openat+0x13f/0x1f0 [ 975.093560] ? __x64_sys_open+0x1c0/0x1c0 [ 975.094343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 975.095285] do_syscall_64+0x3b/0x90 [ 975.095914] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 975.096635] RIP: 0033:0x7f47da585a04 [ 975.097109] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 975.099349] RSP: 002b:00007f47d7b47ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 975.100388] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585a04 [ 975.101260] RDX: 0000000000000002 RSI: 00007f47d7b48000 RDI: 00000000ffffff9c [ 975.102129] RBP: 00007f47d7b48000 R08: 0000000000000000 R09: ffffffffffffffff [ 975.103002] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 975.103874] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 975.104796] 05:49:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ff", 0x37, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:53 executing program 3: shmget(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x8000) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/97) [ 975.141855] loop4: detected capacity change from 0 to 16 [ 975.156742] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 975.161205] loop6: detected capacity change from 0 to 512 [ 975.181293] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (31791!=47) [ 975.182612] EXT4-fs (loop6): group descriptors corrupted! 05:49:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') r1 = epoll_create(0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r2, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f0000000280)={0xe29, 0x2, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) 05:49:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ff", 0x37, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:53 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/89) [ 975.249388] loop4: detected capacity change from 0 to 16 [ 975.259975] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:49:53 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f", 0x1f, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:49:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:49:53 executing program 2: ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000180)={0xff, 0x8, '\x00', 0x0, &(0x7f0000000140)=[0x0]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000001c0)=0x3) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) [ 975.354038] loop6: detected capacity change from 0 to 512 [ 975.363342] loop4: detected capacity change from 0 to 16 [ 975.364416] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (31791!=47) [ 975.365121] EXT4-fs (loop6): group descriptors corrupted! [ 975.395597] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 05:49:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'macvtap0\x00', 0x0}) sendmmsg(r1, &(0x7f0000004400)=[{{&(0x7f00000001c0)=@can={0x1d, r2}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)="44196b7cf350255ae0caf229e54d0a2bf1e5cb47", 0x14}], 0x1}}], 0x1, 0x0) 05:49:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 19) 05:49:54 executing program 3: r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/95) r1 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget(0x1, 0x4000, 0x2c00000b, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x8000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) [ 975.913190] FAULT_INJECTION: forcing a failure. [ 975.913190] name failslab, interval 1, probability 0, space 0, times 0 [ 975.914008] CPU: 1 PID: 7111 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 975.914548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 975.915324] Call Trace: [ 975.915518] [ 975.915691] dump_stack_lvl+0x8b/0xb3 [ 975.915988] should_fail.cold+0x5/0xa [ 975.916287] ? __alloc_file+0x21/0x240 [ 975.916590] should_failslab+0x5/0x10 [ 975.916874] kmem_cache_alloc+0x5b/0x480 [ 975.917170] __alloc_file+0x21/0x240 [ 975.917441] alloc_empty_file+0x6d/0x170 [ 975.917789] path_openat+0xe1/0x28a0 [ 975.918120] ? path_lookupat+0x850/0x850 [ 975.918421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 975.918795] ? lock_is_held_type+0xd7/0x130 [ 975.919110] do_filp_open+0x1aa/0x400 [ 975.919400] ? may_open_dev+0xf0/0xf0 [ 975.919682] ? lock_release+0x3b2/0x6f0 [ 975.919976] ? alloc_fd+0x2f0/0x670 [ 975.920246] ? lock_downgrade+0x6d0/0x6d0 [ 975.920557] ? rwlock_bug.part.0+0x90/0x90 [ 975.920864] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 975.921247] ? _find_next_bit+0x1e5/0x260 [ 975.921545] ? _raw_spin_unlock+0x24/0x40 [ 975.921839] ? alloc_fd+0x2f0/0x670 [ 975.922103] do_sys_openat2+0x16d/0x4d0 [ 975.922385] ? build_open_flags+0x6f0/0x6f0 [ 975.922693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 975.923076] __x64_sys_openat+0x13f/0x1f0 [ 975.923366] ? __x64_sys_open+0x1c0/0x1c0 [ 975.923676] ? syscall_enter_from_user_mode+0x1d/0x50 [ 975.924050] do_syscall_64+0x3b/0x90 [ 975.924334] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 975.924705] RIP: 0033:0x7f47da585a04 [ 975.924973] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 975.926259] RSP: 002b:00007f47d7b47ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 975.926797] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585a04 [ 975.927309] RDX: 0000000000000002 RSI: 00007f47d7b48000 RDI: 00000000ffffff9c [ 975.927817] RBP: 00007f47d7b48000 R08: 0000000000000000 R09: ffffffffffffffff [ 975.928341] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 975.928840] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 975.929363] [ 978.705134] oom_reaper: reaped process 7074 (syz-executor.7), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 978.843329] syz-executor.7 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 978.844564] CPU: 1 PID: 7074 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 978.845359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 978.846486] Call Trace: [ 978.846753] [ 978.846998] dump_stack_lvl+0x8b/0xb3 [ 978.847403] dump_header+0x106/0x60f [ 978.847804] oom_kill_process.cold+0x10/0x15 [ 978.848279] out_of_memory+0x11e7/0x14b0 [ 978.848727] ? oom_killer_disable+0x270/0x270 [ 978.849207] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 978.849844] ? warn_alloc+0x180/0x180 [ 978.850242] ? lock_is_held_type+0xd7/0x130 [ 978.850708] ? prepare_alloc_pages+0x371/0x500 [ 978.851173] ? lock_is_held_type+0xd7/0x130 [ 978.851634] __alloc_pages+0x403/0x4e0 [ 978.852040] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 978.852668] ? policy_nodemask+0x4f/0x1c0 [ 978.853114] ? check_kcov_mode+0x2c/0x40 [ 978.853544] alloc_pages+0x1a0/0x2f0 [ 978.853947] relay_open_buf.part.0+0x2a4/0xc00 [ 978.854424] relay_open+0x4ec/0x970 [ 978.854814] do_blk_trace_setup+0x4c3/0xc80 [ 978.855260] ? _copy_from_user+0x139/0x170 [ 978.855702] __blk_trace_setup+0xca/0x180 [ 978.856118] ? do_blk_trace_setup+0xc80/0xc80 [ 978.856614] ? blk_trace_ioctl+0xb7/0x270 [ 978.857049] blk_trace_ioctl+0x13b/0x270 [ 978.857468] ? blk_add_trace_rq_insert+0x50/0x50 [ 978.857951] ? selinux_inode_getsecctx+0x90/0x90 [ 978.858459] blkdev_ioctl+0x18d/0x7f0 [ 978.858841] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 978.859324] ? __x64_sys_ioctl+0x97/0x210 [ 978.859744] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 978.860312] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 978.860794] __x64_sys_ioctl+0x196/0x210 [ 978.861218] do_syscall_64+0x3b/0x90 [ 978.861603] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 978.862132] RIP: 0033:0x7f9bda0d5b19 [ 978.862512] Code: Unable to access opcode bytes at RIP 0x7f9bda0d5aef. [ 978.863164] RSP: 002b:00007f9bd764b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 978.863908] RAX: ffffffffffffffda RBX: 00007f9bda1e8f60 RCX: 00007f9bda0d5b19 [ 978.864637] RDX: 00000000200001c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 978.865361] RBP: 00007f9bda12ff6d R08: 0000000000000000 R09: 0000000000000000 [ 978.866072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 978.866792] R13: 00007fff57081c1f R14: 00007f9bd764b300 R15: 0000000000022000 [ 978.867535] [ 978.868701] Mem-Info: [ 978.868967] active_anon:8453 inactive_anon:37554 isolated_anon:0 [ 978.868967] active_file:90 inactive_file:103 isolated_file:19 [ 978.868967] unevictable:0 dirty:0 writeback:0 [ 978.868967] slab_reclaimable:8997 slab_unreclaimable:60362 [ 978.868967] mapped:69720 shmem:154 pagetables:2335 bounce:0 [ 978.868967] kernel_misc_reclaimable:0 [ 978.868967] free:2198 free_pcp:0 free_cma:0 [ 978.872605] Node 0 active_anon:33812kB inactive_anon:150216kB active_file:184kB inactive_file:580kB unevictable:0kB isolated(anon):0kB isolated(file):76kB mapped:278880kB dirty:0kB writeback:0kB shmem:616kB writeback_tmp:0kB kernel_stack:5472kB pagetables:9340kB all_unreclaimable? no [ 978.875079] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 978.877597] lowmem_reserve[]: 0 1617 1617 1617 [ 978.878091] Node 0 DMA32 free:2304kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:33812kB inactive_anon:150300kB active_file:516kB inactive_file:564kB unevictable:0kB writepending:0kB present:2080640kB managed:1660804kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 978.880806] lowmem_reserve[]: 0 0 0 0 [ 978.881221] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6488kB [ 978.882660] Node 0 DMA32: 356*4kB (UME) 82*8kB (UME) 25*16kB (UME) 6*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2672kB [ 978.884105] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 978.884974] 353 total pagecache pages [ 978.885360] 0 pages in swap cache [ 978.885730] Swap cache stats: add 0, delete 0, find 0/0 [ 978.886266] Free swap = 0kB [ 978.886600] Total swap = 0kB [ 978.886911] 524158 pages RAM [ 978.887219] 0 pages HighMem/MovableOnly [ 978.887653] 105117 pages reserved [ 978.888008] Unreclaimable slab info: [ 978.888633] Name Used Total [ 978.889216] pid_4 7KB 7KB [ 978.889780] pid_3 7KB 7KB [ 978.890312] pid_2 63KB 63KB [ 978.890867] IEEE-802.15.4-MAC 63KB 63KB [ 978.891399] IEEE-802.15.4-RAW 63KB 63KB [ 978.891954] p9_req_t 8KB 8KB [ 978.892506] fib6_nodes 28KB 28KB [ 978.893063] ip6_dst_cache 41KB 41KB [ 978.893628] RAWv6 126KB 126KB [ 978.894154] UDPLITEv6 62KB 62KB [ 978.894709] UDPv6 62KB 62KB [ 978.895240] TCPv6 62KB 62KB [ 978.895802] scsi_sense_cache 8KB 8KB [ 978.896342] sd_ext_cdb 3KB 3KB [ 978.896903] virtio_scsi_cmd 16KB 16KB [ 978.897428] bio-96 7KB 7KB [ 978.897998] sgpool-128 127KB 297KB [ 978.898551] sgpool-64 63KB 63KB [ 978.899085] sgpool-32 141KB 141KB [ 978.899643] sgpool-16 97KB 97KB [ 978.900158] sgpool-8 41KB 63KB [ 978.900711] bio-224 7KB 7KB [ 978.901229] mqueue_inode_cache 60KB 60KB [ 978.901789] nfs_commit_data 15KB 15KB [ 978.902313] nfs_write_data 47KB 47KB [ 978.902867] jbd2_inode 7KB 7KB [ 978.903408] ext4_system_zone 7KB 7KB [ 978.903953] ext4_io_end_vec 15KB 15KB [ 978.904501] ext4_bio_post_read_ctx 15KB 15KB [ 978.905093] io_kiocb 56KB 71KB [ 978.905684] kioctx 31KB 31KB [ 978.906214] aio_kiocb 7KB 7KB [ 978.906762] dio 15KB 15KB [ 978.907292] fasync_cache 3KB 3KB [ 978.907847] pid_namespace 7KB 7KB [ 978.908382] rpc_buffers 31KB 31KB [ 978.908940] rpc_tasks 3KB 3KB [ 978.909482] UNIX-STREAM 156KB 248KB [ 978.910032] UNIX 215KB 217KB [ 978.910583] UDP-Lite 31KB 31KB [ 978.911110] tcp_bind_bucket 8KB 8KB [ 978.911659] ip_fib_trie 8KB 8KB [ 978.912189] ip_fib_alias 11KB 11KB [ 978.912747] ip_dst_cache 40KB 40KB [ 978.913286] PING 31KB 31KB [ 978.913834] RAW 125KB 125KB [ 978.914351] UDP 220KB 220KB [ 978.914927] request_sock_TCP 15KB 15KB [ 978.915444] TCP 58KB 58KB [ 978.915996] hugetlbfs_inode_cache 31KB 31KB [ 978.916589] bio-216 11KB 11KB [ 978.917103] ep_head 8KB 8KB [ 978.917641] eventpoll_pwq 23KB 23KB [ 978.918162] eventpoll_epi 39KB 39KB [ 978.918715] inotify_inode_mark 50KB 50KB [ 978.919253] request_queue 62KB 62KB [ 978.919790] blkdev_ioc 8KB 8KB [ 978.920323] bio-160 52KB 52KB [ 978.920881] biovec-max 905KB 905KB [ 978.921408] biovec-64 204KB 204KB [ 978.921965] biovec-16 56KB 75KB [ 978.922475] user_namespace 30KB 30KB [ 978.923015] uid_cache 7KB 7KB [ 978.923558] dmaengine-unmap-2 4KB 4KB [ 978.924081] audit_buffer 7KB 7KB [ 978.924632] skbuff_fclone_cache 60KB 60KB [ 978.925181] skbuff_head_cache 408KB 461KB [ 978.925728] file_lock_cache 55KB 55KB [ 978.926253] file_lock_ctx 7KB 7KB [ 978.926797] fsnotify_mark_connector 32KB 32KB [ 978.927366] net_namespace 93KB 93KB [ 978.927909] taskstats 30KB 30KB [ 978.928454] proc_dir_entry 360KB 360KB [ 978.928990] pde_opener 27KB 27KB [ 978.929500] seq_file 60KB 60KB [ 978.930040] sigqueue 23KB 43KB [ 978.930577] shmem_inode_cache 1467KB 1559KB [ 978.931090] kernfs_iattrs_cache 247KB 247KB [ 978.931643] kernfs_node_cache 5292KB 5311KB [ 978.932157] mnt_cache 204KB 204KB [ 978.932723] filp 1823KB 2400KB [ 978.933231] names_cache 12036KB 12342KB [ 978.933768] hashtab_node 274KB 274KB [ 978.934277] ebitmap_node 1149KB 1149KB [ 978.934826] avtab_node 4976KB 4976KB [ 978.935333] avc_node 31KB 31KB [ 978.935882] lsm_inode_cache 3328KB 3364KB [ 978.936412] lsm_file_cache 97KB 136KB [ 978.936945] key_jar 39KB 39KB [ 978.937448] uts_namespace 15KB 15KB [ 978.937980] nsproxy 7KB 7KB [ 978.938513] vm_area_struct 1251KB 1344KB [ 978.939050] mm_struct 253KB 346KB [ 978.939585] fs_cache 50KB 52KB [ 978.940095] files_cache 183KB 207KB [ 978.940650] signal_cache 342KB 425KB [ 978.941159] sighand_cache 395KB 420KB [ 978.941696] task_struct 1357KB 1605KB [ 978.942211] cred_jar 151KB 184KB [ 978.942753] anon_vma_chain 292KB 315KB [ 978.943266] anon_vma 372KB 372KB [ 978.943804] pid 62KB 78KB [ 978.944329] Acpi-Operand 72KB 130KB [ 978.944857] Acpi-ParseExt 31KB 31KB [ 978.945370] Acpi-Parse 27KB 43KB [ 978.945898] Acpi-State 47KB 63KB [ 978.946406] Acpi-Namespace 28KB 28KB [ 978.946935] shared_policy_node 4KB 4KB [ 978.947447] numa_policy 3KB 3KB [ 978.947985] perf_event 63KB 63KB [ 978.948503] trace_event_file 175KB 175KB [ 978.949027] ftrace_event_field 296KB 296KB [ 978.949568] pool_workqueue 48KB 48KB [ 978.950070] task_group 16KB 16KB [ 978.950607] vmap_area 60KB 74KB [ 978.951128] page->ptl 255KB 295KB [ 978.951663] kmemleak_scan_area 25KB 39KB [ 978.952935] kmemleak_object 141366KB 150432KB [ 978.953472] kmalloc-cg-8k 64KB 64KB [ 978.954006] kmalloc-cg-4k 720KB 768KB [ 978.954514] kmalloc-cg-2k 836KB 896KB [ 978.955056] kmalloc-cg-1k 214KB 256KB [ 978.955591] kmalloc-cg-512 259KB 336KB [ 978.956092] kmalloc-cg-256 16KB 16KB [ 978.956634] kmalloc-cg-192 28KB 28KB [ 978.957137] kmalloc-cg-128 12KB 12KB [ 978.957671] kmalloc-cg-96 32KB 32KB [ 978.958169] kmalloc-cg-64 20KB 20KB [ 978.958699] kmalloc-cg-32 45KB 68KB [ 978.959197] kmalloc-cg-16 8KB 8KB [ 978.959720] kmalloc-cg-8 19KB 19KB [ 978.960230] kmalloc-8k 5088KB 5088KB [ 978.960778] kmalloc-4k 5896KB 6760KB [ 978.961286] kmalloc-2k 4056KB 4256KB [ 978.961816] kmalloc-1k 3774KB 4192KB [ 978.962340] kmalloc-512 2740KB 3600KB [ 978.962877] kmalloc-256 973KB 1120KB [ 978.963384] kmalloc-192 500KB 540KB [ 978.963923] kmalloc-128 452KB 588KB [ 978.964463] kmalloc-96 353KB 552KB [ 978.965014] kmalloc-64 1026KB 1244KB [ 978.965553] kmalloc-32 688KB 752KB [ 978.966053] kmalloc-16 315KB 332KB [ 978.966590] kmalloc-8 263KB 270KB [ 978.967092] kmem_cache_node 51KB 51KB [ 978.967628] kmem_cache 82KB 82KB [ 978.968128] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz7,mems_allowed=0,global_oom,task_memcg=/syz7,task=syz-executor.7,pid=7074,uid=0 [ 978.970254] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:577 [ 978.971242] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 7074, name: syz-executor.7 [ 978.972072] preempt_count: 1, expected: 0 [ 978.972478] RCU nest depth: 0, expected: 0 [ 978.972906] 4 locks held by syz-executor.7/7074: [ 978.973356] #0: ffff88800b4f4f90 (&q->debugfs_mutex){+.+.}-{3:3}, at: blk_trace_ioctl+0xa9/0x270 [ 978.974256] #1: ffffffff852461a8 (relay_channels_mutex){+.+.}-{3:3}, at: relay_open+0x39c/0x970 [ 978.975143] #2: ffffffff85278aa8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 [ 978.976132] #3: ffff888040aebe20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 [ 978.977040] Preemption disabled at: [ 978.977047] [<0000000000000000>] 0x0 [ 978.977769] CPU: 1 PID: 7074 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 978.978503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 978.979559] Call Trace: [ 978.979807] [ 978.980028] dump_stack_lvl+0x8b/0xb3 [ 978.980413] __might_resched.cold+0x222/0x26b [ 978.980855] __mutex_lock+0x9e/0x1480 [ 978.981233] ? futex_exit_release+0x2d/0x220 [ 978.981675] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 978.982140] ? find_held_lock+0x2c/0x110 [ 978.982533] ? lock_release+0x3b2/0x6f0 [ 978.982916] ? __oom_kill_process+0x33f/0xf90 [ 978.983361] ? lock_downgrade+0x6d0/0x6d0 [ 978.983758] ? mark_held_locks+0x9e/0xe0 [ 978.984368] futex_exit_release+0x2d/0x220 [ 978.985220] __oom_kill_process+0x373/0xf90 [ 978.985640] ? mem_cgroup_get_oom_group+0x12f/0x420 [ 978.986413] oom_kill_process+0xd7/0x5c0 [ 978.986810] out_of_memory+0x11e7/0x14b0 [ 978.987217] ? oom_killer_disable+0x270/0x270 [ 978.987661] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 978.988251] ? warn_alloc+0x180/0x180 [ 978.988623] ? lock_is_held_type+0xd7/0x130 [ 978.989052] ? prepare_alloc_pages+0x371/0x500 [ 978.989480] ? lock_is_held_type+0xd7/0x130 [ 978.989904] __alloc_pages+0x403/0x4e0 [ 978.990280] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 978.990869] ? policy_nodemask+0x4f/0x1c0 [ 978.991262] ? check_kcov_mode+0x2c/0x40 [ 978.991646] alloc_pages+0x1a0/0x2f0 [ 978.992002] relay_open_buf.part.0+0x2a4/0xc00 [ 978.992445] relay_open+0x4ec/0x970 [ 978.992795] do_blk_trace_setup+0x4c3/0xc80 [ 978.993193] ? _copy_from_user+0x139/0x170 [ 978.993593] __blk_trace_setup+0xca/0x180 [ 978.993975] ? do_blk_trace_setup+0xc80/0xc80 [ 978.994401] ? blk_trace_ioctl+0xb7/0x270 [ 978.994795] blk_trace_ioctl+0x13b/0x270 [ 978.995173] ? blk_add_trace_rq_insert+0x50/0x50 [ 978.995608] ? selinux_inode_getsecctx+0x90/0x90 [ 978.996065] blkdev_ioctl+0x18d/0x7f0 [ 978.996428] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 978.996871] ? __x64_sys_ioctl+0x97/0x210 [ 978.997255] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 978.997755] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 978.998192] __x64_sys_ioctl+0x196/0x210 [ 978.998593] do_syscall_64+0x3b/0x90 [ 978.998947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 978.999426] RIP: 0033:0x7f9bda0d5b19 [ 978.999771] Code: Unable to access opcode bytes at RIP 0x7f9bda0d5aef. [ 979.000365] RSP: 002b:00007f9bd764b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.001050] RAX: ffffffffffffffda RBX: 00007f9bda1e8f60 RCX: 00007f9bda0d5b19 [ 979.001690] RDX: 00000000200001c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 979.002322] RBP: 00007f9bda12ff6d R08: 0000000000000000 R09: 0000000000000000 [ 979.002952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 979.003587] R13: 00007fff57081c1f R14: 00007f9bd764b300 R15: 0000000000022000 [ 979.004249] [ 979.004500] [ 979.004665] ============================= [ 979.005032] [ BUG: Invalid wait context ] [ 979.005397] 5.16.0-next-20220120 #1 Tainted: G W [ 979.005945] ----------------------------- [ 979.006314] syz-executor.7/7074 is trying to lock: [ 979.006758] ffff888040aec830 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_exit_release+0x2d/0x220 [ 979.007609] other info that might help us debug this: [ 979.008069] context-{4:4} [ 979.008341] 4 locks held by syz-executor.7/7074: [ 979.008771] #0: ffff88800b4f4f90 (&q->debugfs_mutex){+.+.}-{3:3}, at: blk_trace_ioctl+0xa9/0x270 [ 979.009595] #1: ffffffff852461a8 (relay_channels_mutex){+.+.}-{3:3}, at: relay_open+0x39c/0x970 [ 979.010400] #2: ffffffff85278aa8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 [ 979.011316] #3: ffff888040aebe20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 [ 979.012135] stack backtrace: [ 979.012421] CPU: 1 PID: 7074 Comm: syz-executor.7 Tainted: G W 5.16.0-next-20220120 #1 [ 979.013247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 979.014241] Call Trace: [ 979.014477] [ 979.014686] dump_stack_lvl+0x8b/0xb3 [ 979.015041] __lock_acquire.cold+0xc8/0x3b4 [ 979.015438] ? swsusp_read.cold+0x2b/0x4a [ 979.015820] ? lock_chain_count+0x20/0x20 [ 979.016220] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 979.016701] lock_acquire+0x1a2/0x4d0 [ 979.017051] ? futex_exit_release+0x2d/0x220 [ 979.017465] ? lock_release+0x6f0/0x6f0 [ 979.017836] ? dump_stack_lvl+0xab/0xb3 [ 979.018208] __mutex_lock+0x136/0x1480 [ 979.018576] ? futex_exit_release+0x2d/0x220 [ 979.018991] ? futex_exit_release+0x2d/0x220 [ 979.019411] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 979.019852] ? find_held_lock+0x2c/0x110 [ 979.020234] ? lock_release+0x3b2/0x6f0 [ 979.020604] ? __oom_kill_process+0x33f/0xf90 [ 979.021024] ? lock_downgrade+0x6d0/0x6d0 [ 979.021410] ? mark_held_locks+0x9e/0xe0 [ 979.021795] futex_exit_release+0x2d/0x220 [ 979.022189] __oom_kill_process+0x373/0xf90 [ 979.022595] ? mem_cgroup_get_oom_group+0x12f/0x420 [ 979.023060] oom_kill_process+0xd7/0x5c0 [ 979.023438] out_of_memory+0x11e7/0x14b0 [ 979.023821] ? oom_killer_disable+0x270/0x270 [ 979.024247] __alloc_pages_slowpath.constprop.0+0x1972/0x1f10 [ 979.024789] ? warn_alloc+0x180/0x180 [ 979.025144] ? lock_is_held_type+0xd7/0x130 [ 979.025555] ? prepare_alloc_pages+0x371/0x500 [ 979.025977] ? lock_is_held_type+0xd7/0x130 [ 979.026380] __alloc_pages+0x403/0x4e0 [ 979.026748] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 979.027292] ? policy_nodemask+0x4f/0x1c0 [ 979.027675] ? check_kcov_mode+0x2c/0x40 [ 979.028048] alloc_pages+0x1a0/0x2f0 [ 979.028414] relay_open_buf.part.0+0x2a4/0xc00 [ 979.028836] relay_open+0x4ec/0x970 [ 979.029170] do_blk_trace_setup+0x4c3/0xc80 [ 979.029564] ? _copy_from_user+0x139/0x170 [ 979.029953] __blk_trace_setup+0xca/0x180 [ 979.030328] ? do_blk_trace_setup+0xc80/0xc80 [ 979.030745] ? blk_trace_ioctl+0xb7/0x270 [ 979.031124] blk_trace_ioctl+0x13b/0x270 [ 979.031490] ? blk_add_trace_rq_insert+0x50/0x50 [ 979.031921] ? selinux_inode_getsecctx+0x90/0x90 [ 979.032371] blkdev_ioctl+0x18d/0x7f0 [ 979.032721] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 979.033147] ? __x64_sys_ioctl+0x97/0x210 [ 979.033517] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 979.034016] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 979.034445] __x64_sys_ioctl+0x196/0x210 [ 979.034817] do_syscall_64+0x3b/0x90 [ 979.035164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 979.035633] RIP: 0033:0x7f9bda0d5b19 [ 979.035972] Code: Unable to access opcode bytes at RIP 0x7f9bda0d5aef. [ 979.036564] RSP: 002b:00007f9bd764b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.037240] RAX: ffffffffffffffda RBX: 00007f9bda1e8f60 RCX: 00007f9bda0d5b19 [ 979.037851] RDX: 00000000200001c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 979.038481] RBP: 00007f9bda12ff6d R08: 0000000000000000 R09: 0000000000000000 [ 979.039112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 979.039743] R13: 00007fff57081c1f R14: 00007f9bd764b300 R15: 0000000000022000 [ 979.040383] [ 979.040629] Out of memory (oom_kill_allocating_task): Killed process 7074 (syz-executor.7) total-vm:93676kB, anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 979.042163] syz-executor.7: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz7,mems_allowed=0 [ 979.043198] CPU: 1 PID: 7074 Comm: syz-executor.7 Tainted: G W 5.16.0-next-20220120 #1 [ 979.044001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 979.044986] Call Trace: [ 979.045222] [ 979.045427] dump_stack_lvl+0x8b/0xb3 [ 979.045785] warn_alloc.cold+0x95/0x18a [ 979.046148] ? zone_watermark_ok_safe+0x240/0x240 [ 979.046582] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 979.047032] ? oom_killer_disable+0x270/0x270 [ 979.047444] __alloc_pages_slowpath.constprop.0+0x1a21/0x1f10 [ 979.047975] ? warn_alloc+0x180/0x180 [ 979.048341] ? lock_is_held_type+0xd7/0x130 [ 979.048740] ? prepare_alloc_pages+0x371/0x500 [ 979.049149] ? lock_is_held_type+0xd7/0x130 [ 979.049540] __alloc_pages+0x403/0x4e0 [ 979.049894] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 979.050430] ? policy_nodemask+0x4f/0x1c0 [ 979.050811] ? check_kcov_mode+0x2c/0x40 [ 979.051178] alloc_pages+0x1a0/0x2f0 [ 979.051525] relay_open_buf.part.0+0x2a4/0xc00 [ 979.051941] relay_open+0x4ec/0x970 [ 979.052278] do_blk_trace_setup+0x4c3/0xc80 [ 979.052667] ? _copy_from_user+0x139/0x170 [ 979.053050] __blk_trace_setup+0xca/0x180 [ 979.053422] ? do_blk_trace_setup+0xc80/0xc80 [ 979.053825] ? blk_trace_ioctl+0xb7/0x270 [ 979.054201] blk_trace_ioctl+0x13b/0x270 [ 979.054565] ? blk_add_trace_rq_insert+0x50/0x50 [ 979.054992] ? selinux_inode_getsecctx+0x90/0x90 [ 979.055427] blkdev_ioctl+0x18d/0x7f0 [ 979.055772] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 979.056202] ? __x64_sys_ioctl+0x97/0x210 [ 979.056578] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 979.057062] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 979.057489] __x64_sys_ioctl+0x196/0x210 [ 979.057854] do_syscall_64+0x3b/0x90 [ 979.058200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 979.058677] RIP: 0033:0x7f9bda0d5b19 [ 979.059010] Code: Unable to access opcode bytes at RIP 0x7f9bda0d5aef. [ 979.059584] RSP: 002b:00007f9bd764b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 979.060256] RAX: ffffffffffffffda RBX: 00007f9bda1e8f60 RCX: 00007f9bda0d5b19 [ 979.060876] RDX: 00000000200001c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 979.061506] RBP: 00007f9bda12ff6d R08: 0000000000000000 R09: 0000000000000000 [ 979.062124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 979.062745] R13: 00007fff57081c1f R14: 00007f9bd764b300 R15: 0000000000022000 [ 979.063370] [ 979.063596] Mem-Info: [ 979.063825] active_anon:8453 inactive_anon:37554 isolated_anon:0 [ 979.063825] active_file:15 inactive_file:145 isolated_file:19 [ 979.063825] unevictable:0 dirty:0 writeback:0 [ 979.063825] slab_reclaimable:8997 slab_unreclaimable:60362 [ 979.063825] mapped:69699 shmem:154 pagetables:2335 bounce:0 [ 979.063825] kernel_misc_reclaimable:0 [ 979.063825] free:2198 free_pcp:0 free_cma:0 [ 979.066803] Node 0 active_anon:33812kB inactive_anon:150216kB active_file:60kB inactive_file:580kB unevictable:0kB isolated(anon):0kB isolated(file):76kB mapped:278796kB dirty:0kB writeback:0kB shmem:616kB writeback_tmp:0kB kernel_stack:5472kB pagetables:9340kB all_unreclaimable? no [ 979.068931] Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 979.071110] lowmem_reserve[]: 0 1617 1617 1617 [ 979.071542] Node 0 DMA32 free:2304kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:33812kB inactive_anon:150300kB active_file:0kB inactive_file:564kB unevictable:0kB writepending:0kB present:2080640kB managed:1660804kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 979.073903] lowmem_reserve[]: 0 0 0 0 [ 979.074254] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6488kB [ 979.075428] Node 0 DMA32: 386*4kB (UME) 84*8kB (UME) 25*16kB (UME) 6*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2808kB [ 979.076668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 979.077402] 311 total pagecache pages [ 979.077746] 0 pages in swap cache [ 979.078048] Swap cache stats: add 0, delete 0, find 0/0 [ 979.078505] Free swap = 0kB [ 979.078790] Total swap = 0kB [ 979.079059] 524158 pages RAM [ 979.079323] 0 pages HighMem/MovableOnly [ 979.079676] 105117 pages reserved 05:50:06 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1808820, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="000000e12d2f66696c653000"]) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) sendmsg$netlink(r2, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1c469506310069ff"], 0x1c}], 0x1}, 0x0) setxattr$system_posix_acl(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x109000, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000100)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000140)=0x2c) read(r2, &(0x7f00000001c0)=""/133, 0x85) 05:50:06 executing program 7: ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000180)={0xff, 0x8, '\x00', 0x0, &(0x7f0000000140)=[0x0]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r1 = socket$nl_audit(0x10, 0x3, 0x9) accept4(r1, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000001c0)=0x3) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) 05:50:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:50:06 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/1, 0x20000041}], 0x1, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001280)={&(0x7f0000000200)={0x28, r1, 0x808, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x36}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040004}, 0x4004000) syz_open_procfs(r0, &(0x7f0000000000)='net/ptype\x00') 05:50:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 20) 05:50:06 executing program 3: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f00000000c0)={{}, "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"}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/83) [ 988.310747] loop4: detected capacity change from 0 to 16 05:50:06 executing program 0: r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/95) r1 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget(0x1, 0x4000, 0x2c00000b, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x8000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) [ 988.322399] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 988.335745] FAULT_INJECTION: forcing a failure. [ 988.335745] name failslab, interval 1, probability 0, space 0, times 0 05:50:06 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) [ 988.337545] CPU: 0 PID: 7139 Comm: syz-executor.1 Tainted: G W 5.16.0-next-20220120 #1 [ 988.339094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 988.340573] Call Trace: [ 988.340901] [ 988.341227] dump_stack_lvl+0x8b/0xb3 [ 988.341754] should_fail.cold+0x5/0xa [ 988.342266] ? create_object.isra.0+0x3a/0xa20 [ 988.342869] should_failslab+0x5/0x10 [ 988.343381] kmem_cache_alloc+0x5b/0x480 [ 988.343905] create_object.isra.0+0x3a/0xa20 [ 988.344648] ? kasan_unpoison+0x23/0x50 [ 988.345348] kmem_cache_alloc+0x239/0x480 [ 988.345878] __alloc_file+0x21/0x240 [ 988.346375] alloc_empty_file+0x6d/0x170 [ 988.346898] path_openat+0xe1/0x28a0 [ 988.347409] ? __is_insn_slot_addr+0x144/0x250 [ 988.347998] ? kernel_text_address+0x53/0xb0 [ 988.348610] ? path_lookupat+0x850/0x850 [ 988.349145] ? unwind_get_return_address+0x51/0x90 [ 988.349756] ? create_prof_cpu_mask+0x20/0x20 [ 988.350360] ? arch_stack_walk+0x99/0xf0 [ 988.350884] ? rcu_read_lock_sched_held+0xd/0x70 [ 988.351509] ? lock_acquire+0x41c/0x4d0 [ 988.352020] do_filp_open+0x1aa/0x400 [ 988.352554] ? may_open_dev+0xf0/0xf0 [ 988.353050] ? lock_release+0x505/0x6f0 [ 988.353567] ? alloc_fd+0x2f0/0x670 [ 988.354028] ? lock_downgrade+0x6d0/0x6d0 [ 988.354568] ? rwlock_bug.part.0+0x90/0x90 [ 988.355123] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 988.355828] ? _find_next_bit+0x1e5/0x260 [ 988.356379] ? _raw_spin_unlock+0x24/0x40 [ 988.356921] ? alloc_fd+0x2f0/0x670 [ 988.357433] do_sys_openat2+0x16d/0x4d0 [ 988.357951] ? build_open_flags+0x6f0/0x6f0 [ 988.358515] ? preempt_count_add+0x74/0x140 [ 988.359083] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 988.359801] __x64_sys_openat+0x13f/0x1f0 [ 988.360368] ? __x64_sys_open+0x1c0/0x1c0 [ 988.360894] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 988.361569] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 988.362271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 988.362949] do_syscall_64+0x3b/0x90 [ 988.363446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 988.364123] RIP: 0033:0x7f47da585a04 [ 988.364623] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 988.366930] RSP: 002b:00007f47d7b47ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 988.367904] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585a04 [ 988.368836] RDX: 0000000000000002 RSI: 00007f47d7b48000 RDI: 00000000ffffff9c [ 988.369754] RBP: 00007f47d7b48000 R08: 0000000000000000 R09: ffffffffffffffff [ 988.370662] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 988.371568] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 988.372489] [ 988.398880] loop1: detected capacity change from 0 to 16 [ 988.401953] EXT4-fs (loop1): bad geometry: block count 64 exceeds size of device (2 blocks) [ 988.423575] loop6: detected capacity change from 0 to 512 [ 988.430788] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 988.432016] EXT4-fs (loop6): group descriptors corrupted! 05:50:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r1 = dup2(r0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000280)={0x8, "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"}) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) 05:50:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) (fail_nth: 21) 05:50:06 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31313435383439333100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0x540}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000ddf4655fddf4655fddf4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="2000000064e828b364e828b300000000ddf4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000ddf4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000ddf4655fddf4655fddf4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000ddf4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000ddf4655fddf4655fddf4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000e736ebb30000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828b30000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000ddf4655fddf4655fddf4655f00000000000001002000000000000800010000000af30100040000000000000000000000020000006000000000000000000000000000000000000000000000000000000000000000000000000000000068cf8b090000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828b30000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000ddf4655fddf4655fddf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3131343538343933312f66696c65302f66696c653000000000000000000000000000000000000000000000b6c73cca0000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828b30000000000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000ddf4655fddf4655fddf4655f00000000000001002000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000802240f70000000000000000000000000000000000000000000000002000000064e828b364e828b364e828b3ddf4655f64e828b30000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="000000000000000001000000000000000000000032ed2fbf0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="000000000000000001000000000000000000000032ed2fbf0000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000013900)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x24000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00ae396572f1b82ad390ef481e78cc57dd14cada1cd99cae76c7bd07f5e3b7e3046cea001def9bfd4720132cd24637a00cfaebb9455a9cae93e673c797d5ae93f853abbea078ff89254ddedc"]) 05:50:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) [ 988.484008] loop4: detected capacity change from 0 to 16 05:50:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) [ 988.489329] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 988.493020] FAULT_INJECTION: forcing a failure. [ 988.493020] name failslab, interval 1, probability 0, space 0, times 0 [ 988.493833] CPU: 1 PID: 7153 Comm: syz-executor.1 Tainted: G W 5.16.0-next-20220120 #1 [ 988.494495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 988.495209] Call Trace: [ 988.495378] [ 988.495526] dump_stack_lvl+0x8b/0xb3 [ 988.495784] should_fail.cold+0x5/0xa [ 988.496033] ? security_file_alloc+0x34/0x170 [ 988.496339] should_failslab+0x5/0x10 [ 988.496594] kmem_cache_alloc+0x5b/0x480 [ 988.496861] security_file_alloc+0x34/0x170 [ 988.497140] __alloc_file+0xb6/0x240 [ 988.497391] alloc_empty_file+0x6d/0x170 [ 988.497667] path_openat+0xe1/0x28a0 [ 988.497920] ? __is_insn_slot_addr+0x144/0x250 [ 988.498220] ? kernel_text_address+0x53/0xb0 [ 988.498511] ? path_lookupat+0x850/0x850 [ 988.498778] ? unwind_get_return_address+0x51/0x90 [ 988.499097] ? create_prof_cpu_mask+0x20/0x20 [ 988.499391] ? arch_stack_walk+0x99/0xf0 [ 988.499663] ? rcu_read_lock_sched_held+0xd/0x70 [ 988.499971] ? lock_acquire+0x41c/0x4d0 [ 988.500234] do_filp_open+0x1aa/0x400 [ 988.500501] ? may_open_dev+0xf0/0xf0 [ 988.500754] ? lock_release+0x505/0x6f0 [ 988.501012] ? alloc_fd+0x2f0/0x670 [ 988.501250] ? lock_downgrade+0x6d0/0x6d0 [ 988.501517] ? rwlock_bug.part.0+0x90/0x90 [ 988.501790] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 988.502140] ? _find_next_bit+0x1e5/0x260 [ 988.502407] ? _raw_spin_unlock+0x24/0x40 [ 988.502688] ? alloc_fd+0x2f0/0x670 [ 988.502928] do_sys_openat2+0x16d/0x4d0 [ 988.503189] ? build_open_flags+0x6f0/0x6f0 [ 988.503469] ? preempt_count_add+0x74/0x140 [ 988.503748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 988.504099] __x64_sys_openat+0x13f/0x1f0 [ 988.504372] ? __x64_sys_open+0x1c0/0x1c0 [ 988.504643] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 988.504963] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 988.505314] ? syscall_enter_from_user_mode+0x1d/0x50 [ 988.505656] do_syscall_64+0x3b/0x90 [ 988.505902] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 988.506240] RIP: 0033:0x7f47da585a04 [ 988.506478] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 988.507598] RSP: 002b:00007f47d7b47ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 988.508074] RAX: ffffffffffffffda RBX: 00007f47da61c970 RCX: 00007f47da585a04 [ 988.508537] RDX: 0000000000000002 RSI: 00007f47d7b48000 RDI: 00000000ffffff9c [ 988.508981] RBP: 00007f47d7b48000 R08: 0000000000000000 R09: ffffffffffffffff [ 988.509435] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 988.509880] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 988.510328] 05:50:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53", 0x39, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000013800)) 05:50:07 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000006400000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000001000b0000000001000028020000028400001b8000"/116, 0x74, 0x400}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040008", 0x1d, 0x4100}], 0x0, &(0x7f0000013800)) 05:50:07 executing program 2: semctl$SEM_STAT_ANY(0x0, 0x2, 0x14, &(0x7f0000000280)=""/212) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x4, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x0, 0x0) [ 988.540107] loop6: detected capacity change from 0 to 512 [ 988.545426] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 988.546027] EXT4-fs (loop6): group descriptors corrupted! VM DIAGNOSIS: 05:49:57 Registers: info registers vcpu 0 RAX=ffffffff84098940 RBX=ffffffff85032600 RCX=ffffffff8407a921 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff85007e40 R8 =0000000000000001 R9 =ffff88806ce38953 R10=ffffed100d9c712a R11=0000000000000001 R12=fffffbfff0a064c0 R13=ffffffff858ca810 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8409894b RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 0000000000000000 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=00007f073ecab8f1 CR3=000000001af2c000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 6c6175747269762f 736563697665642f YMM02=0000000000000000 0000000000000000 ffffff0f0e0d0c0b 0a09080706050403 YMM03=0000000000000000 0000000000000000 696e656420737365 636341002f737973 YMM04=0000000000000000 0000000000000000 00007f074048f4c0 00007f07404a4c00 YMM05=0000000000000000 0000000000000000 0000000200000007 00007f07404a4c60 YMM06=0000000000000000 0000000000000000 00007f07404a4d00 0000000900000001 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 7269762f73656369 7665642f7379732f YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000002000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82367b81 RDI=ffffffff87399c00 RBP=ffffffff87399bc0 RSP=ffff88804015f020 R8 =0000000000000010 R9 =0000000000000039 R10=ffffffff8237719a R11=000000000000000a R12=0000000000000039 R13=0000000000000010 R14=ffffffff82367b70 R15=ffffffff87399bc0 RIP=ffffffff82367bd8 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 00007f9bd764b700 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=00007f9bda0d5aef CR3=00000000414f6000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 2c29145d436672a2 1d453e4726a03026 YMM02=0000000000000000 0000000000000000 6b1e99b806172e3b 00000000000aea20 YMM03=0000000000000000 0000000000000000 ac8bc31478ec8511 00000000000aef98 YMM04=0000000000000000 0000000000000000 49de50a51113b5fb 00000000000b1490 YMM05=0000000000000000 0000000000000000 d3fdd5f48436fbd7 00000000000aeac8 YMM06=0000000000000000 0000000000000000 e1c4157e9ab786b9 00000000000ae980 YMM07=0000000000000000 0000000000000000 a1fcdcf819d7e1e5 00000000000ae728 YMM08=0000000000000000 0000000000000000 44495f474f4c5359 530069253d595449 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000002000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000