05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1145.871515] RSP: 002b:00007f55bb095ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1145.872346] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdad3a04 [ 1145.873109] RDX: 0000000000000002 RSI: 00007f55bb096000 RDI: 00000000ffffff9c [ 1145.873875] RBP: 00007f55bb096000 R08: 0000000000000000 R09: ffffffffffffffff [ 1145.874648] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1145.875418] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:50:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 19) 17:50:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:50:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 17:50:24 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000002000210c00000000000000000200000008080000", @ANYRES32=0x0, @ANYBLOB="0c0011000000000000000000"], 0x28}}, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x401082, 0x0) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0xf7, 0x1, 0x6, 0x7, 0x0, 0x671, 0x800, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff, 0x4, @perf_bp={0x0, 0x9}, 0x40, 0xfffffffffffffffa, 0x80000000, 0x7, 0x0, 0x1000, 0x7, 0x0, 0x2, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r2, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) pidfd_open(0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/44, 0x4f}], 0x1) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) unshare(0x48020200) 17:50:24 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000009, 0x4000010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000080)=[r0, r3], 0x2}, 0x6) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) r5 = dup3(r2, r3, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r5) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x14, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}}, 0x14}}, 0x0) 17:50:39 executing program 5: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x1c) 17:50:39 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) chroot(&(0x7f0000000040)='./file0\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) 17:50:39 executing program 7: prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f8", 0x16}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000580)) 17:50:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) 17:50:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 20) 17:50:39 executing program 2: ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wg0\x00'}) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400800000fda1fbc2a91a5101ed8e34837b981695a3f278d60415bafcd538cffc6f73045b57068562328474ca26600b638c4d0f1fa22bbf5e97b78cfafdde561360deb458fb70b61e6577e857f4b825033d4e4d04ace309d7f72d989f66c2cef6b2bfba6235d69d0cd937871607073629a835b5b3697ed9afd7947d1a666ae14bbfacc0c3f9c06b244a7b0eaf2f9e"], 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x10004000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r2, 0x400, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r1, &(0x7f00000000c0)=0x56cb, r3, &(0x7f0000000100)=0x6aa, 0x2, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) close(r2) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x10001, 0xa2050, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x240, 0x7, 0x0, 0x7, 0x0, 0x7, 0x89, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) lseek(r0, 0xfff, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r4, 0x0, r1, 0x0, 0x200f5ef, 0x0) 17:50:39 executing program 1: r0 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) r2 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r1) add_key$fscrypt_provisioning(&(0x7f0000000700), &(0x7f00000006c0)={'syz', 0x2}, &(0x7f00000006c0)=ANY=[], 0x48, r0) r3 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f0000000740)={0x0, "3ef8a4c24992eba23be5f8f0b6b073f3a14d9e2311dab49b6a9d62c9625f460dacb026ba3f619d7fdd3496dc19ed7064fc03f042247e44b0ff4442989c621844", 0x2e}, 0x48, 0xfffffffffffffffd) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', r3) r4 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "3ef8a4c24927541ee4e5f8f0b6b073f3a14d9e238c0905546a9d62c9625f460dacb026ba3f615f7fdd3496dc19ed7064fc4d0bd8c5f4b761484442989c621844", 0x2e}, 0x48, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x3}, 0x0, 0x0, r5) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0, 0x2}, &(0x7f0000000440)='\xe8\xff\xff\xff\xff\xff\xff\xff\x00\x9d\x00\xf1\xad\xa2.\x803\x7f\xb5U\x18w\xae\x91mLO\x85\xc1D\xf8/\x19Vc\xb0\xc8\xaba\xa9T\xb2\xa4\x9d8\x13kc|Lgj V{\xddKF\xbb6\xf5\xa2\xe5\\/\xf0] \x0e2\xb5o4\xba\x98\x1e{\xcfZ\x1d\x84\xe0\xa5V\x1c3\xd78A\x9eK\x16\xfcXD\xe3\x9a,W\xb3\xc0\xeb\xcd\xf6\x89\x95\x9e\xa9\xc2H\xc5\xaa\xd8\x101!\xa3\x83\x1b\x83m\xe3RK8\xeby\xaa\x88\x94a\xea\xab#\xce*\x0f\xa0\x8c\xca\x15\xea\xdaf:\xf6\x1b\xbf\x9fR\xba\xb5\xb0\xf7\xf5g\xb1\xdcU;\x1bL\xbd\v\xc4\xf8\xf5\xd8\xd3\xba\x8a5\xa0\x00\xc2\xd7\xe0Y\xd3\xa27\xb4S\xb1bd\x05\x9bD\x01\x85b5U\xb4\x8c\x17\xf4f0P\x9f\xe9`W\xb4\xe0\xf0\x19\xc2\x87P><\xb48\xd2Jb,7\xdc2/\xdd_\xdbXT\xffZ\x12p\xac\xdb[\x00\x00\x00\xf1\xdc\xd4\x99C9\x90\x10T\xf4:\xd6\x15\xff\xe06\x99iM;\xd6\x8c\x96\xdes\xa2\xa7v>\xd8W\xf6B\x9e-*\x83\x1c\xe1\x04\x15E\xa2\xe2S\xee\xb1\x97B\xa7\x9cKN\xfb\x14m\x84\x85A\xb7\x10g\x86\x04\x148{\vh\x14\x94\x81?\x14\xc7\xb5\xd9\xc1\x8f\x9e\xb9l\xbb\xb1H\xa3e\x7f-\xfb\xc2L\xe5\xf6p\xc5\x82\xcb\x85\xe80\xaf6\xf3\xd5\xa1\xe0\xc9\xe6\xb0', r6) add_key$keyring(&(0x7f0000000640), &(0x7f0000000680)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000200), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r6) request_key(&(0x7f0000000840)='id_resolver\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', r4) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='\x00', 0x0) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x80000001}, 0x34c, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:50:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1161.068126] Unsupported ieee802154 address type: 0 [ 1161.099001] FAULT_INJECTION: forcing a failure. [ 1161.099001] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.100938] CPU: 1 PID: 8709 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1161.102036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1161.103338] Call Trace: [ 1161.103771] dump_stack+0x107/0x167 [ 1161.104352] should_fail.cold+0x5/0xa [ 1161.104957] ? create_object.isra.0+0x3a/0xa20 [ 1161.105685] should_failslab+0x5/0x20 [ 1161.106300] kmem_cache_alloc+0x5b/0x310 [ 1161.106956] create_object.isra.0+0x3a/0xa20 [ 1161.107672] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1161.108483] kmem_cache_alloc+0x159/0x310 [ 1161.109162] __alloc_file+0x21/0x320 [ 1161.109767] alloc_empty_file+0x6d/0x170 [ 1161.110412] path_openat+0xe3/0x26e0 [ 1161.111019] ? path_lookupat+0x860/0x860 [ 1161.111647] ? perf_trace_lock+0xac/0x490 [ 1161.112295] ? lock_acquire+0x197/0x470 [ 1161.112915] ? find_held_lock+0x2c/0x110 [ 1161.113556] ? __lockdep_reset_lock+0x180/0x180 [ 1161.114302] do_filp_open+0x190/0x3e0 [ 1161.114904] ? may_open_dev+0xf0/0xf0 [ 1161.115483] FAT-fs (loop7): bogus number of FAT sectors [ 1161.115524] ? __alloc_fd+0x2b8/0x630 [ 1161.116488] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1161.117044] ? lock_downgrade+0x6d0/0x6d0 [ 1161.118624] ? do_raw_spin_lock+0x121/0x260 [ 1161.119317] ? rwlock_bug.part.0+0x90/0x90 [ 1161.119991] ? _raw_spin_unlock+0x1a/0x30 [ 1161.120669] ? __alloc_fd+0x2b8/0x630 [ 1161.121272] do_sys_openat2+0x171/0x420 [ 1161.121908] ? build_open_flags+0x6f0/0x6f0 [ 1161.122608] ? rcu_read_lock_any_held+0x75/0xa0 [ 1161.123356] __x64_sys_openat+0x13f/0x1f0 [ 1161.124019] ? __ia32_sys_open+0x1c0/0x1c0 [ 1161.124710] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1161.125529] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1161.126352] do_syscall_64+0x33/0x40 [ 1161.126946] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1161.127737] RIP: 0033:0x7f55bdad3a04 [ 1161.128346] 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 [ 1161.131228] RSP: 002b:00007f55bb095ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1161.132430] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdad3a04 [ 1161.133535] RDX: 0000000000000002 RSI: 00007f55bb096000 RDI: 00000000ffffff9c [ 1161.134632] RBP: 00007f55bb096000 R08: 0000000000000000 R09: ffffffffffffffff [ 1161.135740] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1161.136864] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 1161.188108] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1161.214532] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1161.216238] FAT-fs (loop3): Filesystem has been set read-only 17:50:40 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) dup(r0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') lseek(r3, 0x0, 0x0) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x77f8000000000, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]) r5 = syz_open_dev$vcsn(&(0x7f0000000240), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e22, @multicast2}, {0x306, @multicast}, 0x8, {0x2, 0x4e22, @broadcast}, 'veth1\x00'}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r4, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) 17:50:40 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x2, &(0x7f0000000340)=[{0x55b5, 0x3, 0x5, 0x1000}, {0x5, 0x0, 0x50, 0x3}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000800)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x410800}, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) setxattr$incfs_metadata(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)="2f63e44ae0409fd4136c9f6240", 0xd, 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c00, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0xc8) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f00000002c0)=ANY=[@ANYBLOB="af4ab6aea45d96fb9b97e8ae9579227217af421fcce510058709a8adeb098563dc52e2de0fe329f8e38ac544e5f35e8567b34adf6ade1c47cf9449cb3cda579d905552d105c5eb600fce327c92e9c35c8b9355eb9e343d97551d1cc015fb3a135278d600845234f10625f19461a21a5805a6a50cd5f41278adea"]) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r3, &(0x7f00000004c0)={&(0x7f0000000380), 0xc, &(0x7f0000000480)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000010800002fb99a3fcda7dc0000000000000000000000000008000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x26) inotify_add_watch(r4, &(0x7f0000000140)='./file1\x00', 0x2400050b) acct(&(0x7f00000001c0)='./file1\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) mount$bind(&(0x7f00000003c0)='./file1\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0xb60082, 0x0) 17:50:40 executing program 2: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xe4, 0x0, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_KEY={0xbc, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0xb0, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x99d222c32542883d}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x40, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}]}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x40}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000045}, 0x40000000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000280)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000042000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff5}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000000c0)={[{@noload}]}) 17:50:40 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r1, r0) 17:50:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1161.331894] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 17:50:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:50:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 21) 17:50:40 executing program 2: r0 = syz_io_uring_setup(0x454f, &(0x7f0000000080)={0x0, 0x200, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x50d4, 0x0, 0x0, 0x0, 0x1f) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001180)=""/4091, 0xffb) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) r3 = socket(0xb, 0xa, 0x8001) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x1000, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r6, &(0x7f0000001180)=""/4091, 0xffb) r7 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r7, &(0x7f0000001180)=""/4091, 0xffb) r8 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r8, &(0x7f0000001180)=""/4091, 0xffb) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000200)={0x6, 0x0, &(0x7f00000002c0)=[r1, r2, r3, r4, 0xffffffffffffffff, r6, r5, r7, r8]}, 0x9) syz_mount_image$ext4(&(0x7f00000008c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="72695f7665727c586f6eac0005caebb6f0aedbf80630414615af57ca8057da5fd2c8417c6e9ab6e7fa26ca860bdc7bbad5740dec83043ffcd43c3e22c115e4665310b7f3ae1ac6785a36e301b5a707"]) [ 1161.477513] Process accounting resumed [ 1161.497009] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:50:40 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x100000000000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r2, 0x406, r1) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x101) 17:50:40 executing program 6: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x4) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:devpts_t:s0\x00', 0x1e) 17:50:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1161.583900] FAULT_INJECTION: forcing a failure. [ 1161.583900] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.585764] CPU: 0 PID: 8748 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1161.586863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1161.588193] Call Trace: [ 1161.588622] dump_stack+0x107/0x167 [ 1161.589214] should_fail.cold+0x5/0xa [ 1161.589841] ? security_file_alloc+0x34/0x170 [ 1161.590590] should_failslab+0x5/0x20 [ 1161.591207] kmem_cache_alloc+0x5b/0x310 [ 1161.591869] security_file_alloc+0x34/0x170 [ 1161.592582] __alloc_file+0xb7/0x320 [ 1161.593179] alloc_empty_file+0x6d/0x170 [ 1161.593829] path_openat+0xe3/0x26e0 [ 1161.594446] ? path_lookupat+0x860/0x860 [ 1161.595105] ? perf_trace_lock+0xac/0x490 [ 1161.595780] ? lock_acquire+0x197/0x470 [ 1161.596419] ? find_held_lock+0x2c/0x110 [ 1161.597068] ? __lockdep_reset_lock+0x180/0x180 [ 1161.597836] do_filp_open+0x190/0x3e0 [ 1161.598443] ? may_open_dev+0xf0/0xf0 [ 1161.599059] ? __alloc_fd+0x2b8/0x630 [ 1161.599669] ? lock_downgrade+0x6d0/0x6d0 [ 1161.600351] ? do_raw_spin_lock+0x121/0x260 [ 1161.601058] ? rwlock_bug.part.0+0x90/0x90 [ 1161.601750] ? _raw_spin_unlock+0x1a/0x30 [ 1161.602421] ? __alloc_fd+0x2b8/0x630 [ 1161.603044] do_sys_openat2+0x171/0x420 [ 1161.603686] ? build_open_flags+0x6f0/0x6f0 [ 1161.604401] ? rcu_read_lock_any_held+0x75/0xa0 [ 1161.605167] __x64_sys_openat+0x13f/0x1f0 [ 1161.605838] ? __ia32_sys_open+0x1c0/0x1c0 [ 1161.606523] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1161.607371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1161.608214] do_syscall_64+0x33/0x40 [ 1161.608827] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1161.609644] RIP: 0033:0x7f55bdad3a04 [ 1161.610252] 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 [ 1161.613251] RSP: 002b:00007f55bb095ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1161.614473] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdad3a04 [ 1161.615628] RDX: 0000000000000002 RSI: 00007f55bb096000 RDI: 00000000ffffff9c [ 1161.616781] RBP: 00007f55bb096000 R08: 0000000000000000 R09: ffffffffffffffff [ 1161.617936] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1161.619077] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1161.685462] kauditd_printk_skb: 4 callbacks suppressed [ 1161.685478] audit: type=1401 audit(1712944240.604:111): op=security_bounded_transition seresult=denied oldcontext=system_u:system_r:kernel_t:s0 newcontext=system_u:object_r:devpts_t:s0 [ 1161.704493] Process accounting resumed 17:50:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 17:50:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:50:40 executing program 5: r0 = open(&(0x7f0000000140)='./file1/file0\x00', 0x100, 0x38) faccessat2(r0, &(0x7f0000000100)='./file1/file0\x00', 0xee, 0x100) statx(0xffffffffffffffff, 0x0, 0x100, 0x8, &(0x7f00000001c0)) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f00000006c0)='./file1/file0\x00', &(0x7f0000000580)) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x407, 0x42800) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r1) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)={0x5c, r4, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL={0x8, 0x17, 0x1300}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x5}, @ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8}, @ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x53}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x3ff}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x2685}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x1f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004050}, 0x2004c811) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r5, 0x9e46, 0x0) dup(r5) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c0000cc001d0021b4f1a002000000000004e1010008000c0000000000"], 0x1c}}, 0x80) 17:50:40 executing program 6: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, 0x0, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000280), 0x40, 0x2900) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x64, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd}]}, 0x64}}, 0x24040801) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xbc, r2, 0x200, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x28}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x60000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x40}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x41}, 0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000340)={'ip6tnl0\x00', &(0x7f00000002c0)={'ip6_vti0\x00', 0x0, 0x29, 0x1, 0x8, 0x400, 0x21, @mcast1, @remote, 0x80, 0x20, 0x465, 0x7}}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000380)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x4, 0x4c1, 0x7, 0x2}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) 17:50:40 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file0\x00'}, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) io_uring_enter(r3, 0x31f4, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10010, r3, 0x0) 17:50:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 22) [ 1161.955768] FAULT_INJECTION: forcing a failure. [ 1161.955768] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.957841] CPU: 0 PID: 8780 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1161.958955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1161.960274] Call Trace: [ 1161.960702] dump_stack+0x107/0x167 [ 1161.961288] should_fail.cold+0x5/0xa [ 1161.961909] ? create_object.isra.0+0x3a/0xa20 [ 1161.962652] should_failslab+0x5/0x20 [ 1161.963269] kmem_cache_alloc+0x5b/0x310 [ 1161.963929] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1161.964847] create_object.isra.0+0x3a/0xa20 [ 1161.965227] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! [ 1161.965568] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1161.965609] kmem_cache_alloc+0x159/0x310 [ 1161.968390] security_file_alloc+0x34/0x170 [ 1161.969076] __alloc_file+0xb7/0x320 [ 1161.969673] alloc_empty_file+0x6d/0x170 [ 1161.970330] path_openat+0xe3/0x26e0 [ 1161.970941] ? path_lookupat+0x860/0x860 [ 1161.971599] ? perf_trace_lock+0xac/0x490 [ 1161.972262] ? lock_acquire+0x197/0x470 [ 1161.972912] ? find_held_lock+0x2c/0x110 [ 1161.973570] ? __lockdep_reset_lock+0x180/0x180 [ 1161.974315] do_filp_open+0x190/0x3e0 [ 1161.974929] ? may_open_dev+0xf0/0xf0 [ 1161.975553] ? __alloc_fd+0x2b8/0x630 [ 1161.976163] ? lock_downgrade+0x6d0/0x6d0 [ 1161.976836] ? do_raw_spin_lock+0x121/0x260 [ 1161.977528] ? rwlock_bug.part.0+0x90/0x90 [ 1161.978216] ? _raw_spin_unlock+0x1a/0x30 [ 1161.978881] ? __alloc_fd+0x2b8/0x630 [ 1161.979503] do_sys_openat2+0x171/0x420 [ 1161.980138] ? build_open_flags+0x6f0/0x6f0 [ 1161.980846] ? rcu_read_lock_any_held+0x75/0xa0 [ 1161.981608] __x64_sys_openat+0x13f/0x1f0 [ 1161.982270] ? __ia32_sys_open+0x1c0/0x1c0 [ 1161.982955] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1161.983800] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1161.984636] do_syscall_64+0x33/0x40 [ 1161.985237] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1161.986054] RIP: 0033:0x7f55bdad3a04 [ 1161.986655] 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 [ 1161.989582] RSP: 002b:00007f55bb095ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1161.990792] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdad3a04 [ 1161.991946] RDX: 0000000000000002 RSI: 00007f55bb096000 RDI: 00000000ffffff9c [ 1161.993097] RBP: 00007f55bb096000 R08: 0000000000000000 R09: ffffffffffffffff [ 1161.994221] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1161.995369] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:50:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1162.112493] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1162.113873] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1162.115316] FAT-fs (loop3): Filesystem has been set read-only 17:50:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 23) 17:50:57 executing program 7: r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(r0, &(0x7f0000000180)='./file1\x00', 0x100, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) chdir(&(0x7f0000000380)='./file1/../file0\x00') write$binfmt_script(r0, &(0x7f0000000740)={'#! ', './file1', [{0x20, 'system.posix_acl_default\x00'}, {}, {}, {0x20, 'system.posix_acl_default\x00'}], 0xa, "a9d0760dbac567db75a3b2cc83f9698fbe6c6313c0454c2ed248037fdd1a1f91aa19c84bfb681a97ab424cf1ce682cecf3cc49d62e6ccddcb846d46a9967a700391728061e35e198ddef22abd1d41cec07bb67529ed5e101dac6236f02103476c0b80d224ecb9147941bb21120d8df02210a126ddf1ab21a566ab4d4935949aac5196f73329c67665e8d7e953f952f1509669a1a6da8c1404ab3a3c4ac3778e2453dfdaade65e99f3b94b8c3e8d67b3caff706763523170484821dfeae2e4f93983bd6bb6e967d2208e452ed3b6285607808f2f31551a2e1d8135c1c7fed0051f6f42988d70ee4"}, 0x128) r5 = creat(&(0x7f0000000440)='./file1\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', 0x0, &(0x7f00000005c0)={{}, {0x1, 0x2}, [{0x2, 0x1, r3}, {0x2, 0x0, r1}, {0x2, 0x4, r4}], {0x4, 0xa}, [{0x8, 0x1, r2}], {0x10, 0x5}}, 0x44, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f00000000c0)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$VT_ACTIVATE(r6, 0x5606, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1178.426136] selinux_netlink_send: 28 callbacks suppressed [ 1178.426154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8797 comm=syz-executor.4 17:50:57 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x60103, 0x0) dup2(r0, r1) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000540)) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x1f, 0x7, 0x1f, 0x81, 0x0, 0xffff, 0x20, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x9, 0x101}, 0x210, 0x6, 0x800, 0x4, 0x4, 0x9061, 0x6, 0x0, 0x600000, 0x0, 0x7}, r3, 0xd, 0xffffffffffffffff, 0xa) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = socket$netlink(0x10, 0x3, 0xa) sendfile(r5, r4, 0x0, 0x4000007ffffffc) eventfd(0x23f) io_submit(0x0, 0x1, &(0x7f0000000340)=[0x0]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x21e000, 0x88) execveat(r6, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/106, 0x6a, 0x2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000380)="e7764bf8e01e17bbd0bf9445689fdff5d9a0c84d5b2ecebaac9a22184b2a713e1383706cfb5d6638e9cf4b3dd9e950a0451f56c05ffb1d5629829318cdf118a2470f6d2eeb43e088549a6bd7289221d99a888e0322a0c7763b86d39df0e091373bd9bcef306f22af4883278583185c85e8cf12d217fe1cbedfb73c02efeb794c972c8c7694914da97840897f0294b980c32db37183faf81c6c2eb8a44050e49cc7866e7d278e68507b6f162987726b6b96a5000f74a3e90fd2d3bf9ccd89e287b3e4f7c3e52af64a98f6ba247f05662834fea584a87e583889a225466f4ca08bbf0981239896f232cd8ba6c12b5231666f273c14f20df205", 0xf8, 0x10000, &(0x7f00000000c0)) 17:50:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x0, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:50:57 executing program 5: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff}}, './file1\x00'}) openat(r0, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='oom_adj\x00') openat(0xffffffffffffffff, 0x0, 0x0, 0x3a1) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f00000001c0)={&(0x7f00000000c0)=""/232, 0xe8, 0x70ce, 0xfff}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r4, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000240)={0x8, 0x3, 0x10001, 0x9, 0x6, "53a26b751e3d0170c146825c4efde511fba050", 0x5, 0x1f}) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001d00210c00000000000000000400020014001180030001a7b0c7dba051c743092f"], 0x28}}, 0x0) openat(r1, &(0x7f0000000200)='./file1\x00', 0x8040, 0x2) 17:50:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:50:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x1, {{0x2, 0x0, @broadcast}}, {{0x2, 0x4e20, @rand_addr=0x64010100}}}, 0x108) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x45) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000002c0)={0xffffffffffffffff, 0x5, 0x80000000, 0xfffffffffffffffe}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000300)={0x1e2b}, 0x4) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) open_by_handle_at(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000004000000090000000e0f00000800000049f0ffffe197b8278b17f90eaf73d5309aaeff5993a0972da24dfbc4bd503d724f34ef162d03c6860ae9d5dd09049130c6c9b10fa136bb12e9f6c4574d63a354405fcbb76d1f22a348ae3c8e3889b7bdccf36f333294fef98ff3"], 0x301280) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x80901) r5 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r6, &(0x7f0000001180)=""/4091, 0xffb) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$FIGETBSZ(r7, 0x2, &(0x7f0000000440)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000280)=[r0, r0, r3, r4, r5, r0, r0, r6], 0x8) getdents(0xffffffffffffffff, &(0x7f0000001180)=""/4091, 0xffb) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000480)=ANY=[@ANYBLOB="010007000000000018000000", @ANYRES32=r1, @ANYBLOB="01010000000000002e2f66696c653000"]) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000500)={0x9, 0x0, &(0x7f00000004c0)=[r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r8, 0xffffffffffffffff, r6]}, 0x4a) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') preadv(r9, &(0x7f0000000340)=[{&(0x7f0000000040)=""/119, 0x77}], 0x1, 0x9, 0x0) [ 1178.448227] FAULT_INJECTION: forcing a failure. [ 1178.448227] name failslab, interval 1, probability 0, space 0, times 0 [ 1178.450719] CPU: 0 PID: 8798 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1178.451869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1178.453263] Call Trace: [ 1178.453712] dump_stack+0x107/0x167 [ 1178.454323] should_fail.cold+0x5/0xa [ 1178.454975] ? __kthread_create_on_node+0xd1/0x400 [ 1178.455800] should_failslab+0x5/0x20 [ 1178.456451] kmem_cache_alloc_trace+0x55/0x320 [ 1178.457227] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1178.458024] __kthread_create_on_node+0xd1/0x400 [ 1178.458824] ? __kthread_parkme+0x1d0/0x1d0 [ 1178.459562] ? __mutex_lock+0x4fe/0x10b0 [ 1178.460246] ? loop_configure+0xcb5/0x1480 [ 1178.460975] ? do_raw_spin_unlock+0x4f/0x220 [ 1178.461715] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1178.462516] kthread_create_on_node+0xbb/0x100 [ 1178.463285] ? __kthread_create_on_node+0x400/0x400 [ 1178.464122] ? lockdep_init_map_type+0x2c7/0x780 [ 1178.464934] ? lockdep_init_map_type+0x2c7/0x780 [ 1178.465738] loop_configure+0x3e3/0x1480 [ 1178.466435] lo_ioctl+0xa72/0x1760 [ 1178.467042] ? avc_has_extended_perms+0x7f1/0xf40 [ 1178.467823] ? loop_set_status_old+0x250/0x250 [ 1178.468600] ? avc_ss_reset+0x180/0x180 [ 1178.469231] ? lock_acquire+0x197/0x470 [ 1178.469872] ? find_held_lock+0x2c/0x110 [ 1178.470526] ? __lock_acquire+0xbb1/0x5b00 [ 1178.471251] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1178.472083] ? generic_block_fiemap+0x60/0x60 [ 1178.472812] ? loop_set_status_old+0x250/0x250 [ 1178.473535] blkdev_ioctl+0x291/0x710 [ 1178.474142] ? blkdev_common_ioctl+0x1930/0x1930 [ 1178.474905] ? selinux_file_ioctl+0xb6/0x270 [ 1178.475615] block_ioctl+0xf9/0x140 [ 1178.476193] ? blkdev_read_iter+0x1c0/0x1c0 [ 1178.476865] __x64_sys_ioctl+0x19a/0x210 [ 1178.477522] do_syscall_64+0x33/0x40 [ 1178.478109] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1178.478922] RIP: 0033:0x7f55bdb208d7 [ 1178.479518] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1178.482443] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1178.483655] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1178.484799] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1178.485932] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1178.487074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1178.488203] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:50:57 executing program 1: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r0) clone3(0x0, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) chroot(&(0x7f0000000240)='./file0\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getpgrp(0x0) socket$nl_route(0x10, 0x3, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$dir(0xffffffffffffff9c, 0x0, 0x280000, 0x46) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x40, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x406, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000140)={0x0, 0x100000000}) 17:50:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x0, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:50:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:50:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00') creat(&(0x7f0000000480)='./file0/file0\x00', 0x0) unlink(&(0x7f00000007c0)='./file0/file1\x00') syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0/file0\x00', 0x6, 0xa, &(0x7f0000001980)=[{&(0x7f0000000180)="bb8fa4309ac6ec0713dd98d974b544877719eee1fbbb4e6b9e8048b5f893bc102d8ed6b61fd00f5ab17428c361d2cb0f3924a0fab1c8ba369673fae01507e0be88e1688dc13bdcf401175c3edd43f75c37280756addb", 0x56, 0x4}, {&(0x7f0000000200)="5ac621a9502b9dd73d258bfad427e211733cca7539474e85b3bd35ecc4e12fbb78ec6234fe8448a53de826a8384bce7a53a3f687af63f9216b1306ccdf70dad01958c2704c2c9572d57bb58fa15d6642d27d4ebba92a98816a04b583a6ce53b0861710baa49b234f5bd63b58ea76868fa9f46bc8fc6533c03096669f73f3743706ac6b3211f4e819ed6b0f0610f0e3498feaa7795de1aae507b9c71cd8d04797a773e0bea789a3fd9d5ac179685494e7ded6d22851f488aa34e1e47f2ae2d90d53a84268e28759bb8b2e08e0a1422f2385", 0xd1, 0xffffffffffffa5ee}, {&(0x7f0000000800)="bc2635605d73047e442e02149d139b41ce040907ebfb34b65eff162c339584ccf33684418033371879f475d6aff62e3ed1290fc16ab893277203cf792870f06f8ec8ab78632df033c9dfa6d61a222593704ef4648b6d045033e867e80000539d2668e1501a5956f604dc5f650878b8ff48f576da3a1a3406e4683078e69e36c1168baa9d185e578bdffed2f4328fd9aa93e6bc94adb7c1cba6218fb0ef4853df80dceb9353172ce35c1ccf39a7da1e903dbb3c8e785c882656a4aaf48aca6337b182eadfa568affeb0579822c47ac271c31ee968af3605d0f0137baa3ee863a3c3e0166fb981169589f91745eb1237b37ed34b8892f480d7933a44f532908becbf94fcab0242a748008375d165c6176c6aa35aedbac4721c69b833dc2fa127f2304ef3a25ea68bd9e7f8c5033347721ca667ecc9c9f84c25f974afc4414e7677f3c9bdccd197476ade92d4ded4dae51833ef9a76889d51902e7aa7600cb09620738655d422144f6ddef42344dc0218b0db04acd9ac52815e4db1b85c03c089dfd01a503cfce46a60a4bba65604e1725da327fee7678d989fda64b290291e53bbd94e5ea9f7e2b545134b5e78d697809eaefa308f89dac690dc7d87e33f73b98e6a0ed59550e9a9b5bbc87a25a9196bc19ef454682d6011da9732c29dd8482190c474a5007969daa1f43f6f51e596d3da2953890adb827e7bc94929aeac8a852a27b5daf7f3c50674c0ad27af0439a17ccf0823e6527b9f89f2e68b2f98819ee8b4024acdce786bfbc067568d9da9097b87182cca7586f87f61912ca6e7b27154f5b3ba940b32dad47fb4ffdecc22efb8a6174e11b0886ef3dbf95d8a7d1490a13f6850f8ea8c1b96be318e4574a8f264257c8e41d057caad6cf52056d960ce0be660452d0ce46afa52c287675231fe5a09e0dbbaf48f0cdc637334cec7f45101254f9f621457c1617e803accb24fb2c409ceb2ea16fc32e82d7b335f782a35a6078f4a4ae9e0d1ca6c3be3905bf8730284e0e810af85f08d1dec4160c3e0db824c48916cc685ecf0d96926f52db2f2b477810953b73a3580c284f05e99387553b615e6dc220765db989983d188ca1ac3e6644452547cec5c196aa1b17a687152feb9e8c94e027a50e18b0950aa5af362079d6bfa04d4495b0e3c129476014ccd5c9d87e64b8b1c817879d718b91e66ef28413b4d898b096e0ec3aa326f580eaf4da3c2515458d16f7751cac2519580fb459a560bbc5ca9854ff20dbee69b9a23b2181fece85b30b1a632f8549d4c7d7472d2290e25590a636f0286c9b6c8a9f224c7acad523cfaea6f375208a9ac0d84f0c0c628ff66e8f0db25e0477d4970264b5fa2d5fe666a11dd50c00f6190da10aab368f79d6a3e1e7c2597e650e4d8441cd41ce4f419e59448c3434542363d7ea94b2ff8fa5e24c6558bfa5014816dcc03d62a00356d8049cb21fcc7f51ad7234ee6a46fb7e8974158207cc244425985d1bbfa953cfd31a72593904bcbe5290f465322162960dc1182a329e198ccebb8d6ac9de464de763e9b7d8ef72a49db7621e6a76269ca07e5cba22783a23e498da502382f139000ca1b3673ae6c11d5ddb8718914cdf3e1c35602806244f07d34fd8f67258427586aeda580ab67f017213bdfe29472e1db9243d3d9df060fa172282d673540002e89186fe153eca581500973d85c36c12fd6e3ccc2cf1c394e4ded41b8b0b41bfda7216a6b54ef70ad95a2d9a0722dc914d606fea799702f9cc071f0e175db086591e0048de9184e3fe124f88f117401f649077d920a39933763ce49ad4450bbc0a3478f58ada0c645779ab6c141fc6855adc4fe8074f12ac0deb398318e5088b3047d3bb1d8bbb744dd65b9cba91a2c8b4e9466f4542ba6677557d7bfe99b1551b67ba99856938a816339df00551f995f38c28cdb2730a09d928b07c3c96acea5a07f4e73af4ebd012ff2ea548cabffed1934bde8ed16dd63d397a03ad8164843c24f5f522bbd375285d268896cfacd8366a6ff3af7adb3be73bec3c62e208e62530b1aeb92fe6cffc9b3647bf1c14a6e3d4cc3a251abfa54cef3cbc42cb40730a727ae8f13649d3493e7444c750d5ea14d992f2851ef8a9360aec2c589ce5e7bbb09fe5245e5eda40f939bff06cfe56cd59466ce43b2c14063a8d0a5e14e6feb66805a863bb6471728249471adab38ab9bc927d7d6f610ec90d63d8bbfa7667933fe840ee105cb3b6b921c90cef88ea63029152201bd93fb60b1829ec0c300c0d312d7ac378a692511c087d0b947c0dca64176faacd70157843a63e035c29fe22a5abe53d14108c4eb7830777ab20210fec0fc11b8f2a742d3ebec7f918adca713adc509b3d340ecaa26b9b66339f35ac6667841eaf7a8ef2931704ced4a700c1fe435f76541882adf5966252ff928742ef6329e8ed148faa5cbec938f81c1148a73c0710f6281d80c3f7ce0922096cb86a9a810d303e2d231224f69d09c65c98ef31adb8f4207abce409157376aa9f0be8ee2de59548660cd3cfad04006fd6f854575babae833114ad6812ddba37d45cf324229a37504940569dc4526c8a9dfcd05347cc746a4a68f6977b0b989bc3d7f31a51e7f11a18cac5c73926bd75e208734b7ff3a50fd752059409412c1ba49c851a5e1e6cac2cdf35b6ecc2175086323369a239a731d78f23afba5dc9d184da729da3344fc02e67784aabec70366078d3a72d4cd6f3684a88cb6969abd152b3b7aa219355a3bb54482e6a251798aaad66fffcfd575780c290831c56c87aaa9ceabc05c2806de1ab6e61d3090fe9fc8f37d6ae2ec4bd277ed8f20793e8e6fdb49475cad88ecc55470ac7955f7db64581ae6fbd4cd0b5667a49aacbb639e20cc708d2d128843007a6a9106c077c6cdfdfcd97a75dcc653501431b8eb928a753abb48e8c666b43d0205159baee1e3d3246d7dc2568e40a9987b49b65253856af679fd2e866c51d90455512f007e180477477e84eb046db5b01f485b7a61514334b4ee02fab1fc91601df0fe22e282ad20ca22d7e1972de2ebf188cd1b785a21a32c4b0d7019ab60ae4f2fc6bb4d43174b4b2c38bc3810376e79941479b756aa9731a35c7392616b97352b2b76599a7de93d1226d9a49e7f4c76cc52a0ea125630ec4c6aaca7d6cdfc468de867880b69d4038cfe929e30caca93e65d98e3930e9d89ef8e22d4938ea662d90eb1031b3682890e511080c8d96f7b2a62dd8eeb352bbf9327e6cb76fb7f9914e79a06d4ab3fb1a5859353116ddfd4d0b736ba9f3bfbf32e78084624c1f81b00c5476d539fffae7bb9f728e78d494282f62ece77ae5ace168e96597013dbbbcab387eeb94ff8e994d8bdc873fca845e7a9676b2808c306295cde3f8bce82ed19199b815fc0c87929a8bce2e50edb379e1ddac560c77d530d4b7b569cc1e755cecef4e4213aeea961c8d5b6bd52f018c7df80440981977df14ab7cdda9ce4caec268050167631cbe8a297c48fd68bf076bf3e3814e4453ae3f30ca3666c73a8e4987415f3757a67866f041fc44fbf374132c504a05910fedebf438ea116414f3da5259b499a9cd7fbc45c920b173633196fa86e194671fc2b28866abb7e1ef262cdb45718950b9abe62fc5b43832488cada5321b07d79eb7202ad99322c23c5f100483459682f785e116454199cae873b7903d6dd2fe8470b2942e4ee3cfdf6bcd7ed0933d0c841c9ea5ba1afd7b775678517260f86bf8617a66100c8ee673a4ca8202d3825059d809f39a493dbe2b4a505ab26f69a7c1062f00e7120e813f1d34dffbe998535fa1563dabcff343d310b2021794e18b4ecd8e8342690c2a84247c75e984881c91502dd4e25838abc2d266787d2934a2a1fcee2549355f0f37cef99a2c0e634ae6712c48b3a86525efb760010ce3697a2c575f688b080739eeefdfc7f091beca53c369af854c61090d564b75d7b46e0cb3f346f57bdfda24d615e90c943ec0284842304cc25ea08f5ea4402b8c6ae498158056a09d32940c9b27132625f8a858006ea04a1dd63fdbf0a2389e3db42f7f11e0780e6f8e2bfff8896ed7d1e0c60b8f7981ba90bbd5eb828589965d83e5e8f5b69b0b5d29d2f71cb5c028cebd14f37640baafa726da8c237f28262c0683319341589e55e658cf6e379ec73ffc5f648f8ca5919f5ff692a95e7011b776cf4534b88abbc4bcfdaef07e4930fdac8470148c595b0a82338078febae3386a00c87f272e01cd9f30678d546c1e8e7935cc454c88bc539a13027929aca5e03876388bbb38e1b28fc6ea72cca6ae532092540048e4aad4603708b66ce7d41898bb26a9787ee68d2f1abda7cfce40773f277acb4e1cb33e6938993c4219cc8dd27323d677830a833915eb1da83b917ab3c28b007c70a8ace22e8780be4373603b89b835ec62e9342f4a54cfdaf49252d76dfceece36412f10f18f218f83f5b96647e5ce31f1e86658adb501af50cf17e6e4af94ebe650cf955c2b73ca6af233c684b3aa967b9432c9e916db4383ab6bb2897ac77457addfffb1414325c7dc2502eae3d54220c3d0732fd5fe66cd50a4f4734351d35e44d6c228650578dfcb91e6088ce18ef269679968a7253370cdc6baba5a90792ac84b0b5d5ba1ddbf1e8df810f6c2645d7fde522b421fbdf9988f888bc5d9d1e8e4a1a5d399fb24debe4344abd1118ecc2703d08abb2d32e2c168a0a54c86d74d614eb5dadd801e484b79bbe1c977b96365e88d68705825dc35cae12d59a502c046a2e85ef5a27da94884e42deee25fe50ba0a41c1d67608644052f05dd8baf9be825952847bb0b40dc46b0e411f025b3a2110945d7a50a8c1824899e9027fe8ec44716e7fc6951caed29fc8efa2feb8c739353a1f74286e080eaec1e95124ae0896a62a5e9b913e1c15f9b219b6b3f82c72bfbefa9caa20da9bcfb0e6a5d56fcc18fb65ea25b880d2ad49add7909ecdebb7ea9b9452ac5919e78b6d98eddac3ea99042159c264d699cc459ec5d9bf90770aea3cacb8340a4ff0aed5ca0837805eccfc4f4c4a08fcfb10f4ecdb08e649dbd919f54d4184465cc6ac7b4c05d7ae9d6b9475103b9d8161b3b69691473b4d90af07f2d5831fc3cd6b4af7837160065c6fffb9fe1aa04cbbc6e4119a914ede472d669d2c1c2491bfc6917483e37c6fab96be7bcc27a5f449eecc055bf45fa9629174052d017794bc80b6e3bbf601ce8e20b59a27219bed719faa7ad7507bb0901fd5cf1f5a494e34590fc778f66a0843955b1db32a585fa50cc74a45481853414b8a4c765b4ada63498bd981069a170b1e81d8b11294e97c71004d0dcac5f4f631a2d6b6041bc471511b94a6254e04d9e50dad52d0f85c7d5650d6a8425493061737958f0efa9f8d55f5dd4b3c1f396e7705fe50de15b1cd9f1f5c131e2a44be66fff9ae33b7dd074a582921f93ecb9647fca045a4ce81ff7b27354a65f5fd4416021ee86472aa5ecc5e5c4099d9e7d24065dcadf35f10abacec5a64aab737034292b4daf9f939d5b44fa16f38afdc28628aa03cdf690f75f4114e869ccf3fe0e89f692da056d10ad3f821cec86835bd4def21dd2ee5fb4c583fd37a368c372c17f73ca0aa7e5f4920b17f14287d7f1abfa5c5294635ddd6829cedb59ef5bac34dd71df42933bda0f8fd24220041d7d59a9e0ec72610579fcf58cdf88461d5391cb2df5202bb556cc40bea508db2b138679f229d4b21c99711190b36a5de163d0e202c217a3e016a2c173928cdf05c2aad419630214c16b587080f94ff354bab2e36ff9afaff", 0x1000, 0x401}, {&(0x7f0000000300)="5cb9cce91f66b3898b51f830bac0c6298381e290f2f2fee7698be9bf222528df9648385ce14d3a0c77a36b2436ff2a51f1bc7c1195e1feae015981b7629c2b1504ff91defee3f5f54ac9a02ba956818ab54258d7e1c125c6d6226f5d545d4a6caa755eb0a4cb22b784c16a8a680916f9e5c53fc4a5fcf2b266964fc345db3ce9a72cd0f55640f63a262e324c116206c4ac815cd1e24dd7f4a468f71fd0320ea05181c8a445991d7dab6cfd581982aaa3684a9fcb0f3ebbccd856b213c3f952f0f6eeb6d900eeef2df5163ee23acc3d43d10e37bf7ce6995522a6d89202a0ad21ac992bd3577adae30e32765d82402031a8b4f9b7f17a", 0xf6, 0x21}, {&(0x7f0000000400)="406a2d06e7122fe47b614eeb5ed0c6dd8428ff9082ed3a", 0x17, 0xc1}, {&(0x7f0000000540)="a00f902e3560eb4e7c3eb962920176b92ff7ceddc86adbecc7616c81b661563899c9f7bbcdf0ab93cb4e20b595d58de0e97b03f94012b5c1fd40a2f3c224e72218d1b1e29e7caf422542fd57bac2495a8f83ad93471417758083e31eaa2442f0e83a4aa2ecb8040d9d5e53f0b46efc123f2b39e0abee5079ccee75cfa285c03e2f27372199b14c5d4de8b5b67dbba071ee89f0ebf6449b6b2850a48dcc2182b868f1576b7dfaf53a072418292d4950307e08ed2a56847f4e394da796530ab84c580376d4", 0xc4, 0x4}, {&(0x7f0000000640)="948e30f75b706f83b71ffc8a387adb0b57985ec317f6cb46c3c0dd02d29a7fb80e580e7704505c1c0c59eace85513f6c383cec837816ecc8222dcd0f03c336f4b31b44341f02ae30bd50b09eedb9a855f38a5ff1d3e3dc38640de9b7f1a24e6a7b15b596a2e3c7fff756c8ef9be0689f27b77e64843da247ec18a7c53f4d4e39d2ad83eb11a59ab442d5907b97abb02cbc7ae0eb29f1d8bb0974954f23ec24ef0855a94e94e2a5b75c37ceb6b20ff7e00b53509912163fbc18de8ee445c495", 0xbf, 0x1}, {&(0x7f0000000700)="0f025bd613337058120ada060c1c63e7a08fc26652f0e9bb2ef6d5377c9d2d311c117aeda7a09d74db6f088539d7abd8e381977aba75677ff3a7b5117cf8d95f48b6aedda668d8cfde65c13e97acf23827fcb91a07e3e7d964701b086780406b12d3ff99cfabf031cbd2526168fa3e13f60d48dafb7a687e4f730829c7492423", 0x80}, {&(0x7f0000001800)="0f87b5bcf256cb9bda0314ca8a82fbeb1eb375ca7f227b98d6ef5688e56851e3aff49144ccd70c10cee70985ac6afc2f53fdf87e5be9ad3d32c9da52d2eb1af534d828b6488b2136c9e9a2c0def7d56512bebef0991a20bfb684745082178559a5a569abe2e75dd96084", 0x6a, 0x51}, {&(0x7f0000001880)="e131828e1938fc2a9450e286668952c5601b1f1da5541e8bb19efb5530c813d554349690c9f72fb5a638e7d6d407655338c620b6e8cf1ed415888a06f48e29496c1ac565108b83d1d11147a8ea36217868f440a430faf9f9020c2b8f1d8f4d9a05322d209ddd2e6b982442588774a585f3d37059d7ace90dc839a0f4c31a5f142382df70e869697a8c97144821fed15a2b5482cabff8848d50d7d83ee5ff9eb7ac1862c54f53fa009f02045e0742b71139e276eec15c96cd585b80e70af2080209491d33291d27d1d80afeaa69678fe97bf671d5755f6097e95696210fa84f1c5d", 0xe1, 0x2}], 0x2000028, &(0x7f0000001a80)={[{@numtail}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}], [{@measure}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@seclabel}]}) [ 1178.596092] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8816 comm=syz-executor.4 [ 1193.483016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8833 comm=syz-executor.4 [ 1193.504877] FAULT_INJECTION: forcing a failure. [ 1193.504877] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.505822] CPU: 1 PID: 8844 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1193.506351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1193.506980] Call Trace: [ 1193.507191] dump_stack+0x107/0x167 [ 1193.507477] should_fail.cold+0x5/0xa [ 1193.507774] ? create_object.isra.0+0x3a/0xa20 [ 1193.508133] should_failslab+0x5/0x20 [ 1193.508430] kmem_cache_alloc+0x5b/0x310 [ 1193.508754] create_object.isra.0+0x3a/0xa20 [ 1193.509093] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1193.509494] kmem_cache_alloc_trace+0x151/0x320 [ 1193.509885] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1193.510280] __kthread_create_on_node+0xd1/0x400 [ 1193.510649] ? __kthread_parkme+0x1d0/0x1d0 [ 1193.511022] ? __mutex_lock+0x4fe/0x10b0 [ 1193.511341] ? loop_configure+0xcb5/0x1480 [ 1193.511692] ? do_raw_spin_unlock+0x4f/0x220 [ 1193.512069] ? loop_info64_to_compat+0x5f0/0x5f0 [ 1193.512448] kthread_create_on_node+0xbb/0x100 [ 1193.512841] ? __kthread_create_on_node+0x400/0x400 [ 1193.513233] ? lockdep_init_map_type+0x2c7/0x780 [ 1193.513647] ? lockdep_init_map_type+0x2c7/0x780 [ 1193.514022] loop_configure+0x3e3/0x1480 [ 1193.514374] lo_ioctl+0xa72/0x1760 [ 1193.514662] ? avc_has_extended_perms+0x7f1/0xf40 [ 1193.515040] ? loop_set_status_old+0x250/0x250 [ 1193.515398] ? avc_ss_reset+0x180/0x180 [ 1193.515710] ? lock_acquire+0x197/0x470 [ 1193.516020] ? find_held_lock+0x2c/0x110 [ 1193.516366] ? __lock_acquire+0xbb1/0x5b00 [ 1193.516732] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1193.517138] ? generic_block_fiemap+0x60/0x60 [ 1193.517518] ? loop_set_status_old+0x250/0x250 [ 1193.517873] blkdev_ioctl+0x291/0x710 [ 1193.518170] ? blkdev_common_ioctl+0x1930/0x1930 [ 1193.518538] ? selinux_file_ioctl+0xb6/0x270 [ 1193.518907] block_ioctl+0xf9/0x140 [ 1193.519192] ? blkdev_read_iter+0x1c0/0x1c0 [ 1193.519553] __x64_sys_ioctl+0x19a/0x210 [ 1193.519874] do_syscall_64+0x33/0x40 [ 1193.520187] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1193.520587] RIP: 0033:0x7f55bdb208d7 [ 1193.520878] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1193.522379] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1193.522962] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1193.523502] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1193.524041] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1193.524619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1193.525155] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:51:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 24) 17:51:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:51:12 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed410000000800001c00000000000000e0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@usrjquota}]}) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/14, 0xe}, {&(0x7f0000000180)=""/171, 0xab}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/168, 0xa8}], 0x4) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000500)=0x14, 0x800) 17:51:12 executing program 5: preadv2(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000640)=""/226, 0xe2}, {&(0x7f0000000740)=""/143, 0x8f}], 0x2, 0x10000, 0x8, 0xa6651f1a67c618f5) ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974ca89170cf2579d1fa459ba726003d071a548860800f2bfd1637ddac658a709b49b093393d0e1c7391515c7ab7c00"}, 0x48, 0xfffffffffffffffa) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) keyctl$chown(0x4, r0, r1, 0xee00) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000540)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, 0x0) add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x8) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000a40), 0x0, &(0x7f0000000300)="a3", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r3, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r2) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:51:12 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r0, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$CDROMGETSPINDOWN(r0, 0x531d, &(0x7f0000000000)) 17:51:12 executing program 2: syz_mount_image$nfs(&(0x7f00000011c0), &(0x7f0000001200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x400, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="d5b071c1b9d2e729ae074949ac82ed42f3c07e256f4bd26cc404ca250bc5dc5c0ea1cda8c56e4406ed8bc89782e7ffe27ae37e310421", 0x36, 0xd41}, {&(0x7f00000000c0)="1a7fb3e8b2243ffc55cf15409be8309a27a1124f91083e6df1d2eb142b14b66b7bbd6f719d8bf4bd64fa70da3e689f8a679a5d5a8a49cbeb00f5460c7bc815a6876ba84d5b2a07ae336af73fb10ec4645ff644c455fd764fb31aa7e6eb376bb3d21aa162b65ad32f966628067119d5c45a6372435c461f2a70abd3846628b8db9813433f96f9fdfe74fe4f7d0031975e0c0eb3a1e6145407e424c3a983bedece679dd34015cd487a4d5293930715e3", 0xaf, 0x7}], 0x0, &(0x7f00000001c0)={[{@shortname_win95}, {@shortname_mixed}, {@uni_xlate}, {@fat=@usefree}], [{@subj_type={'subj_type', 0x3d, '[)'}}]}) setxattr$security_capability(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0), 0x0, 0x0, 0x0) 17:51:12 executing program 7: sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c00000082be5be0b87f1f0b7fbf718b4cf737ffb0478e0f9ea414a7300a4166a64fbacb9f9c93a9c07a528d1594edec1481172dd18dd271db5ed3c91f25b1fa7fb8f8a93ceeecf51ffb41fe74d980384ccee0f95893fc2a2b85a0104413b67f6ea442b4945f5495d81df7c8ee6cffbcb1180f4f79697b1c2d979e95fb21d6a5a3e228d73e2827", @ANYRES16=0x0, @ANYBLOB="080227bd7000fedbdf252800000005002b0002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40014) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x201) write$sndseq(r0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x3938700}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000380)={0x9, 0x7, 0x8, 0x4, 0x0, 0x16bd}) readv(r1, &(0x7f0000002500)=[{&(0x7f0000000280)=""/143, 0x8f}], 0x1) write$sndseq(r1, &(0x7f0000000140)=[{0x57, 0x0, 0x4, 0x9, @time={0x7, 0xfff}, {0x3, 0x19}, {0x6, 0x7f}, @raw8={"a206793db90439975bcc7fe4"}}, {0x4, 0x4, 0x3f, 0xf7, @time={0x91, 0x2}, {0x2, 0x2}, {0xe, 0x6}, @addr={0x1, 0x5}}, {0x30, 0x5f, 0x1f, 0x7, @time={0x100, 0x7}, {0xff, 0x7f}, {0xfb, 0x2}, @raw8={"c066e6145a2c4a2b6d9a4adc"}}, {0x8, 0x7, 0x1, 0xf0, @tick=0x7, {0x3, 0x2}, {0x5}, @time=@time={0x9, 0x6}}, {0x1, 0x0, 0x7, 0xf8, @tick=0x3ff, {0xa8, 0x5}, {0x80, 0x6e}, @connect={{0x0, 0x9a}, {0x1, 0x3e}}}, {0xf6, 0x40, 0x8, 0x3d, @tick=0xbd4, {0x1, 0x2}, {0x0, 0x7f}, @raw8={"978907caae105f7344082390"}}, {0x7, 0x1f, 0x2, 0x69, @tick=0x7, {0xac, 0x1f}, {0x8, 0x16}, @time=@time={0xce5e, 0x4990}}, {0xff, 0xe, 0x1f, 0x66, @time={0x20, 0x10001}, {0x7, 0x9}, {0x76, 0x81}, @raw32={[0x496f1c1f, 0x80, 0xff]}}, {0x7, 0x80, 0x0, 0xff, @tick=0x90c, {0xe1, 0x7}, {0x8, 0x9}, @quote={{0x2, 0x1}, 0x7, &(0x7f0000000080)={0x9, 0xff, 0x2, 0x7f, @tick=0x6, {0x6, 0x9}, {0x81}, @result={0x9, 0x5}}}}, {0x2, 0xff, 0x8a, 0x4, @time={0x93, 0x7}, {0x2, 0x34}, {0x1, 0xee}, @ext={0x28, &(0x7f0000000100)="70642f9bcdd3991989adfbc8b13f963dbb65ee75c502b7c02b994ef9a9666722b10a3f6fc9f878a1"}}], 0x118) fcntl$dupfd(r1, 0x406, r1) shutdown(r1, 0x1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000400)={0x30000000}) 17:51:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x0, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:51:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:51:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x0, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:51:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1193.588977] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1193.589908] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1193.590607] FAT-fs (loop3): Filesystem has been set read-only 17:51:12 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000000040)=0x80000000, 0x4) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000780)=@ethtool_link_settings={0x50}}) accept4$inet6(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x80800) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x4007, @fd_index, 0x0, 0x0, 0x0, 0x10}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x525000, 0x0) r6 = fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000005c0)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) fsconfig$FSCONFIG_SET_FD(r6, 0x5, &(0x7f00000002c0)=')\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r6) sendmsg$NL80211_CMD_START_SCHED_SCAN(r6, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)={0x3b8, r7, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x19}}}}, [@NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x4}, @NL80211_ATTR_SCAN_SUPP_RATES={0x37c, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0xb, 0x2, "db183e0170d508"}, @NL80211_BAND_5GHZ={0xa0, 0x1, "2a0dbc25f19f2b189becc109435a65388033a90a0db4f3db4a2a423e06bc5a6e44bae9f217959d0b11828ec071da4ad908715937135b7d95ac254a0c87f64ada479a8e34e8964983a6a8ce75a5489cb2e8ded085df0376e2e061fbf4e836ecea6e23bf29fae0d0dd9f0c6e822b7903236dca101adb2c1bcaabfe6be0bce0b7cd04750c1fb8e079676566bb63802651ce8930d9a5b5bb791e7e13ae36"}, @NL80211_BAND_5GHZ={0x79, 0x1, "e10131c09ee5f6a5a906c6c288a09aa70ae5ae6d85f2350d13d1754920353930b79eca053e54433abe6f9b8381d35d21a5f8eef3047514653c33be9f25b42e23f8b9b144025c451d2645d81b1b1883d2f7ff61baab04d34fb59216395ea25e447b32246419bf6a1f0a133e3f13ad0885586e9e5a23"}, @NL80211_BAND_60GHZ={0xe8, 0x2, "1696beb7ce6b31ae9a226df9559d21c08db1ab801dd726bc2deb78c893afa8b15bf11119abb496e6f43b0547cdd94140871732ecd0fe84469794011451c55124610ba15a0cac02d6e893efa3ebd6a716920b251f17f0595d95e67d75d277bb988bc837427244ce5d06469c68d045cd7707456a08229b36568a9ed33b339303fe328f42a07b796f854d247254cf23e372ffc2e63094fe1f1c457d0e6f31d8f0746e7ee2d4a5295f370fcdbca73a3626e288e16427dcf9a6bc945534122f5dc177f67c9f78141e6d12ed6aba5ab952f52ecc5223a3ad396f7d705725d5fc42d2defcebbb0e"}, @NL80211_BAND_6GHZ={0x28, 0x3, "03d653db128c83facca87e3f544d9821dbabfd0d756672809d24ee4a2596d81ebf2d050f"}, @NL80211_BAND_60GHZ={0x1b, 0x2, "81ecdf9da6910115b44df23c2bad06d4e860347486deed"}, @NL80211_BAND_6GHZ={0xb4, 0x3, "c2c75a2187ccd5e765100ddbe9d1a7cb24413fa9f5f02472af30eed65a09ac8a9a8bd40316b9b6c9c4dd19e62add64710050df080a08effba1f8ff0493e895e265d0a89baa572ada9cf2c1b2ddccc4c1e18d04965684cc9f0d457c09a9384b9ae4772071015972fb3004d350c30b195ee9300af0bef9ffed231c1addb4036a7891ecade4c0048c52d979ba131bf3079a55e6da34fcb18736fbba9bcd93dde7c9c405cf51bad4298b0ce8cd08ef3e607a"}, @NL80211_BAND_5GHZ={0x6e, 0x1, "301b554eca7e020895679d8562193cefc5ed475911ea25505cadb933fd601d095a8cec65166a6ca8f8e846ddbfcae639199b4e33246939cd8adb91a15b0f3b9e239f02d71f3cfa260d584431d9cce8c1ef1f8bb13ce785d3d99b52210cd554ac30eea7cf3017ee2810ba"}]}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x4}, 0x24018080) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) sendmsg$NL80211_CMD_STOP_NAN(r6, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r7, 0x0, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0xc0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1193.638003] EXT4-fs (loop6): mounted filesystem without journal. Opts: usrjquota=,,errors=continue 17:51:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 25) 17:51:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/route\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/193, 0xc1}], 0x1) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x10, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40400c4}, 0x4004010) 17:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x0, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:51:26 executing program 6: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7fe}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) fstatfs(r1, &(0x7f0000000300)=""/70) creat(&(0x7f0000000240)='./file0\x00', 0x49) r3 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0xb96, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) r4 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r3, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2}) fstatfs(r2, &(0x7f0000002e00)=""/4094) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000840)=ANY=[@ANYBLOB="7f93c584e2000000000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x2, 0xf4, 0xfffffffffffffff9}) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 17:51:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:51:26 executing program 5: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0x0, @ANYBLOB=',session=0x']) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r1, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) r6 = pidfd_open(0x0, 0x0) r7 = pidfd_open(0x0, 0x0) r8 = dup(r7) r9 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r8, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r10}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r0, &(0x7f00000001c0)={0x41, 0x78, 0xa}, &(0x7f0000000200)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r10}}, 0x1) r11 = dup(r6) r12 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r12, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r13) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r11, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r13}}, 0x8) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x8, &(0x7f0000000040)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r13}}, 0x20) 17:51:26 executing program 1: write$P9_RRENAMEAT(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x4b, 0x1}, 0x7) flock(0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x52, 0x101}, 0x14}}, 0x0) recvmmsg$unix(r1, &(0x7f0000005980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = dup3(r0, r2, 0xa06627ea1324213) r4 = syz_open_dev$vcsn(&(0x7f0000000680), 0x8001, 0x125100) ioctl$sock_bt_hci(r4, 0x400448dc, &(0x7f00000006c0)="4ef03c54c187bc4913de7e058c0798f5c0aa8df411526afb6bb9d2eab679a1f3b347620ae3853f46b36a6fa79ba6c573a66c488c967a88a1bdd26c74cb9aaaca8dd7fb9932bdfce4647dbf180f24ca01493d77a029a4131ddb6029989eb855928d668d256e66041d0f") r5 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000300)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6f61636c2c002f521f20f61c87f70bac7ba081cafeb8d17b1bb38e93664fc41b79550883339acd30c5830fff7fffffffffffffba6c5318a59a50d5717be713fa40a316f9f5250b9bf50ab65005744f40b2712e9e6665950132d9acbf53a60ef6d6793b9382d85299132a2be439253c3e9405891b5d8e57e19f69ea190173e7a2638b895f24"]) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)={0x180, 0x22, 0x8, 0x70bd2b, 0x7, {0x17}, [@nested={0x164, 0x72, 0x0, 0x1, [@generic="41a878192ddb87ba9f6eda0c5af646cc8a350305648ae1d935cab6cc8b6f1b2d99db56cd", @typed={0x8, 0x15, 0x0, 0x0, @uid}, @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x69, 0x0, 0x0, @ipv4=@local}, @typed={0x4, 0x5a}, @generic="55c3fe28669479c317097353484a184be6d81268256d0a5a1d7ef4aecb3a2257c409267e", @typed={0x72, 0x13, 0x0, 0x0, @binary="ae9a284638819836e936aaaf6d1dc5c3859b6af48cfd5b81b6ffc6e67b56896f3f1b458878cc8d638e8e8273d53b9f36f6790fd159a7c66bec8548d6eb3328767ad05067d267606b995283598d2a3b8f2fc26ba3b164a6395b5014c55421b3dce411f658c36a3f6706c4c974603f"}, @generic="02f7316b04dd1222a516a265dcc7c327b301cc01a1c6aaf7943faa706b7115b5448efcf3a9fa450b7f2d596d966d4367c17b8b89ec654ed62addf9d48920d1e84f6481a7dda0e27cfad6272768f9c53f876b2cae85c9acc814e1a878c01d334dda140eca5b99a447643523cb9483e6a904c1bc9b09792ee414c1d8d9"]}, @typed={0x8, 0x28, 0x0, 0x0, @uid}]}, 0x180}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r6 = accept$unix(r5, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r7 = dup3(r0, r6, 0x80000) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long}, 0x11) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd, 0x1, 0x0, 0x2, 0x1, 0x1, {0x0, r8}}, 0x80) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r7, 0x0, &(0x7f0000001c40)={&(0x7f0000000780)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000640)=""/16, 0x10}, {&(0x7f0000001800)=""/221, 0xdd}, {&(0x7f0000001900)=""/149, 0x95}, {&(0x7f00000019c0)=""/233, 0xe9}], 0x5, &(0x7f0000001b40)=""/212, 0xfffffffffffffcad}, 0x0, 0x41, 0x0, {0x2}}, 0x80) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000180)=""/135) [ 1207.290130] FAULT_INJECTION: forcing a failure. [ 1207.290130] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.291806] CPU: 1 PID: 8879 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1207.292828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1207.294037] Call Trace: [ 1207.294428] dump_stack+0x107/0x167 [ 1207.294963] should_fail.cold+0x5/0xa [ 1207.295537] ? __kernfs_new_node+0xd4/0x860 [ 1207.296199] should_failslab+0x5/0x20 [ 1207.296774] kmem_cache_alloc+0x5b/0x310 [ 1207.297382] __kernfs_new_node+0xd4/0x860 [ 1207.297993] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1207.298681] ? perf_trace_lock+0xac/0x490 [ 1207.299344] ? perf_trace_lock+0xac/0x490 [ 1207.300021] ? lock_chain_count+0x20/0x20 [ 1207.300623] ? __lockdep_reset_lock+0x180/0x180 [ 1207.301321] ? __lockdep_reset_lock+0x180/0x180 [ 1207.302013] ? update_load_avg+0x162/0x1870 [ 1207.302658] ? find_held_lock+0x2c/0x110 [ 1207.303252] kernfs_new_node+0x18d/0x250 [ 1207.303856] kernfs_create_dir_ns+0x49/0x160 [ 1207.304516] internal_create_group+0x793/0xb30 [ 1207.305225] ? set_user_nice.part.0+0x2fd/0x760 [ 1207.305902] ? sysfs_remove_group+0x170/0x170 [ 1207.306561] ? lockdep_init_map_type+0x2c7/0x780 [ 1207.307247] ? blk_queue_flag_set+0x22/0x30 [ 1207.307874] ? __loop_update_dio+0x2d2/0x690 [ 1207.308544] loop_configure+0x954/0x1480 [ 1207.309165] lo_ioctl+0xa72/0x1760 [ 1207.309699] ? avc_has_extended_perms+0x7f1/0xf40 [ 1207.310414] ? loop_set_status_old+0x250/0x250 [ 1207.311083] ? avc_ss_reset+0x180/0x180 [ 1207.311676] ? lock_acquire+0x197/0x470 [ 1207.312381] ? find_held_lock+0x2c/0x110 [ 1207.313115] ? __lock_acquire+0xbb1/0x5b00 [ 1207.313787] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1207.314557] ? generic_block_fiemap+0x60/0x60 [ 1207.315311] ? loop_set_status_old+0x250/0x250 [ 1207.316082] blkdev_ioctl+0x291/0x710 [ 1207.316644] ? blkdev_common_ioctl+0x1930/0x1930 [ 1207.317442] ? selinux_file_ioctl+0xb6/0x270 [ 1207.318197] block_ioctl+0xf9/0x140 [ 1207.318734] ? blkdev_read_iter+0x1c0/0x1c0 [ 1207.319457] __x64_sys_ioctl+0x19a/0x210 [ 1207.320093] do_syscall_64+0x33/0x40 [ 1207.320690] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1207.321544] RIP: 0033:0x7f55bdb208d7 [ 1207.322164] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1207.325142] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1207.326367] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1207.327397] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1207.328420] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1207.329475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1207.330535] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:51:26 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x22, 0x0, 0xfffffffd}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000140)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @remote, 'veth1\x00'}}}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) r4 = pidfd_open(0x0, 0x0) r5 = dup(r4) r6 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r5, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r7}}, 0x8) syz_io_uring_submit(r3, r1, &(0x7f0000000180)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000240)='./file0\x00', 0x4, 0x0, 0x1, {0x0, r7}}, 0xffffff9e) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x386b1}, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xff, 0xfd, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, @perf_bp={0x0, 0x6}, 0x40004, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x112995b8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/slabinfo\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f00003be000/0x4000)=nil, 0x4000, 0x1000002, 0x10, r9, 0x0) io_uring_enter(0xffffffffffffffff, 0x50d6, 0xe0cd, 0x1, &(0x7f0000000200)={[0xff]}, 0x8) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) pwritev2(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000640)="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", 0x15c}, {&(0x7f0000000500)="d7a56dacbac6a685aeef3b3e6e07fbbf41ab834b090000003c7add2fe7cb505e5e8f4500e12777ca75bc4f69d8b4a903e07176a9cd56d5cac3ef604c53405bdbdfc6e32bfbab90eddee3e620b27b362886fe1f58f57fd9ef11a3692c34f739dff3f880a3e64f89ca55efc87c88d677f5707089436f6fd46cab8db228822c2717039dad1168d0f081ef7c30770cafb4bbf27f8b4a7ea2675516303ac8ce7512df9ed8a35fcadf90190cf69aaec71b5df1513aa41167760dc5cf360f592cd4ad9bf34fafddd0ca3f8eb9cb4d6ffc48b74ed05394a7a88aab8928e28d86d06c", 0xde}, {&(0x7f0000000440)="7327eb6fcb628c6645b1167dcaafa88b3f2bcd4729a0726c1bc3b21e0ffb7ac50be0f61b9fca7868fc3ec1689ba2ff1f324cb5c7f7e5ba6abecb5e4f9264", 0x3e}, {&(0x7f0000000480)="7be0038ab45f8fb78fab951985642b3c3aa493088a11d5fecf1819c777e071024bee9a396b04d3400cbcf591a9eb8d22b4c00ee588d0840efbd022ed26a118dffc6a1d3c6103ca8a33570ca5f03416d66dc947da3fb4bb6715e4823a2de8b1259a381d320406d42a1439e8656820073416fdfda5d37dcba4ac9b7e", 0x7b}, {&(0x7f0000000600)="e7ae92d275d425199da109af95464cbfc78077bf9bc1422e5d303b942d96f2ae6bd47e8375d53cd14e7e54", 0x2b}, {&(0x7f0000000800)="9a9cd6838b89bf181424e3daf5dd98e2dff7c0f9914d8bc5af8721905e6447fff46901923909b118dd8a1facf866ad9fbbebf35a9473d4af968be1ade64896d77ac40265885db7a06d7488ed14b032906ae01e7de49ea1a5e5b906a7f33d448f88a24199f5e709db317b7a4165cb651b1825845456cb82a692a1e31d82da96ee31aae2e527cf8bd339b1a3fa84f3ef0d82b3885faf88f5e3be8855382391b626ef5f35f97a32593d92cead24783e9fcff2", 0xb1}], 0x6, 0x7fffffff, 0xffffe197, 0x1) fork() 17:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x0, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:51:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0070000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:51:26 executing program 7: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa00aaaaaa0180c200000008d1985a5c07600900ad001c2b00fe8000000000000000000000000000bbfe8000000000000000000000002000aa000000880000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) [ 1207.378581] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1207.379582] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1207.380551] FAT-fs (loop3): Filesystem has been set read-only 17:51:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 26) 17:51:26 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x6211, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080), 0x4) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) r4 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) sendmsg$BATADV_CMD_SET_MESH(r4, 0x0, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d779b4f25", 0x17}, {0x0}, {0x0}], 0x3}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1207.461809] FAULT_INJECTION: forcing a failure. [ 1207.461809] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.462989] CPU: 0 PID: 8911 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1207.463636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1207.464503] Call Trace: [ 1207.464761] dump_stack+0x107/0x167 [ 1207.465106] should_fail.cold+0x5/0xa [ 1207.465461] ? create_object.isra.0+0x3a/0xa20 [ 1207.465887] should_failslab+0x5/0x20 [ 1207.466248] kmem_cache_alloc+0x5b/0x310 [ 1207.466632] create_object.isra.0+0x3a/0xa20 [ 1207.467041] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1207.467509] kmem_cache_alloc+0x159/0x310 [ 1207.467904] __kernfs_new_node+0xd4/0x860 [ 1207.468290] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1207.468729] ? perf_trace_lock+0xac/0x490 [ 1207.469109] ? perf_trace_lock+0xac/0x490 [ 1207.469492] ? lock_chain_count+0x20/0x20 [ 1207.469877] ? __lockdep_reset_lock+0x180/0x180 [ 1207.470304] ? __lockdep_reset_lock+0x180/0x180 [ 1207.470739] ? update_load_avg+0x162/0x1870 [ 1207.471136] ? find_held_lock+0x2c/0x110 [ 1207.471515] kernfs_new_node+0x18d/0x250 [ 1207.471897] kernfs_create_dir_ns+0x49/0x160 [ 1207.472309] internal_create_group+0x793/0xb30 [ 1207.472744] ? set_user_nice.part.0+0x2fd/0x760 [ 1207.473171] ? sysfs_remove_group+0x170/0x170 [ 1207.473597] ? lockdep_init_map_type+0x2c7/0x780 [ 1207.474037] ? blk_queue_flag_set+0x22/0x30 [ 1207.474434] ? __loop_update_dio+0x2d2/0x690 [ 1207.474840] loop_configure+0x954/0x1480 [ 1207.475223] lo_ioctl+0xa72/0x1760 [ 1207.475556] ? avc_has_extended_perms+0x7f1/0xf40 [ 1207.476002] ? loop_set_status_old+0x250/0x250 [ 1207.476425] ? avc_ss_reset+0x180/0x180 [ 1207.476805] ? lock_acquire+0x197/0x470 [ 1207.477174] ? find_held_lock+0x2c/0x110 [ 1207.477561] ? __lock_acquire+0xbb1/0x5b00 [ 1207.477981] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1207.478467] ? generic_block_fiemap+0x60/0x60 [ 1207.478887] ? loop_set_status_old+0x250/0x250 [ 1207.479306] blkdev_ioctl+0x291/0x710 [ 1207.479659] ? blkdev_common_ioctl+0x1930/0x1930 [ 1207.480099] ? selinux_file_ioctl+0xb6/0x270 [ 1207.480510] block_ioctl+0xf9/0x140 [ 1207.480851] ? blkdev_read_iter+0x1c0/0x1c0 [ 1207.481251] __x64_sys_ioctl+0x19a/0x210 [ 1207.481635] do_syscall_64+0x33/0x40 [ 1207.481974] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1207.482449] RIP: 0033:0x7f55bdb208d7 [ 1207.482790] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1207.484460] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1207.485160] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1207.485809] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1207.486461] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1207.487106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1207.487761] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:51:26 executing program 6: membarrier(0x20, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x8010, &(0x7f00000003c0)=ANY=[@ANYBLOB="004eacec960ffb88f61a07bfc3f3c1aa396415dd0a7f001ad8f12a0550226bd1e28d879881662de6e6455c10101413dd1af65629c18457a48018181c0886b1f44bfb08b4ddf9c7e2fe379d5decb37f7b439736147bf79fe0eb4803c5799422b638a525a1cb52d17f45d89e0200000011cc305f4594564657ec268301004b53e71166a303b4824dd8940676954b9f387670b4913b3d203df2f2bd754e3106bfa1863a6d5647ce2e64799d2b91be7c74dde94e3b520597"]) setxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)='system_u:object_r:autofs_device_t:s0\x00', 0x25, 0x1) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendfile(r1, 0xffffffffffffffff, 0x0, 0x9bbb) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0xfffffffb, 0x1, 0x7, 0xe7, 0x9}, 0x14) creat(&(0x7f00000000c0)='./file1\x00', 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x40) write(r3, &(0x7f0000000240)="01", 0x1) r4 = openat(r3, &(0x7f0000000180)='./file1\x00', 0x0, 0x12) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0xa}, 0x15100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r2, 0x0, 0x20d315) 17:51:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101}, 0x14}}, 0x0) [ 1207.549517] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1207.563085] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1207.564468] FAT-fs (loop3): Filesystem has been set read-only [ 1207.585761] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1207.603595] audit: type=1400 audit(1712944286.523:112): avc: denied { relabelto } for pid=8914 comm="syz-executor.6" name="/" dev="loop6" ino=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 1207.605723] audit: type=1400 audit(1712944286.524:113): avc: denied { search } for pid=8914 comm="syz-executor.6" name="/" dev="loop6" ino=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 1207.610341] audit: type=1400 audit(1712944286.524:114): avc: denied { write } for pid=8914 comm="syz-executor.6" name="/" dev="loop6" ino=2 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 1207.613490] audit: type=1400 audit(1712944286.524:115): avc: denied { add_name } for pid=8914 comm="syz-executor.6" name="file1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=dir permissive=1 [ 1207.622597] audit: type=1400 audit(1712944286.524:116): avc: denied { create } for pid=8914 comm="syz-executor.6" name="file1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=file permissive=1 [ 1207.627766] audit: type=1400 audit(1712944286.530:117): avc: denied { read write open } for pid=8914 comm="syz-executor.6" path="/syzkaller-testdir645053996/syzkaller.tnHWGl/135/file0/file1" dev="loop6" ino=17 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:autofs_device_t:s0 tclass=file permissive=1 17:51:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:51:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) shutdown(r0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r1, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x24}}, 0x0) add_key(0x0, 0x0, &(0x7f0000000000)='t', 0x1, 0xfffffffffffffffb) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b8000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181300000000000000000000150000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c011900000000000019000000", 0x7b, 0xb800}], 0x0, &(0x7f0000011700)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) 17:51:42 executing program 6: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_LISTDEF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x0, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, '{:N+,{\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, ',\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 17:51:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010200000000000000002800000008000300", @ANYRES32=r4], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x300, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "d11ea646ba75a287c847ae147190a99bc1bf2fc567ae422e"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_4ADDR={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x38, r1, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0_to_bond\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x38}}, 0x0) 17:51:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) read(0xffffffffffffffff, &(0x7f00000002c0)=""/225, 0xe1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x3c7) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) lseek(r2, 0x0, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) readahead(r3, 0x3, 0x244) 17:51:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[], 0x40}}, 0x48880) 17:51:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 27) 17:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101}, 0x14}}, 0x0) 17:51:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101}, 0x14}}, 0x0) [ 1223.448680] FAULT_INJECTION: forcing a failure. [ 1223.448680] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.450803] CPU: 1 PID: 8938 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1223.451801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.453013] Call Trace: [ 1223.453408] dump_stack+0x107/0x167 [ 1223.453946] should_fail.cold+0x5/0xa [ 1223.454515] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1223.455354] should_failslab+0x5/0x20 [ 1223.455913] kmem_cache_alloc+0x5b/0x310 [ 1223.456525] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 1223.457360] idr_get_free+0x4b5/0x8f0 [ 1223.457931] idr_alloc_u32+0x170/0x2d0 [ 1223.458507] ? __fprop_inc_percpu_max+0x130/0x130 [ 1223.459201] ? lock_acquire+0x197/0x470 [ 1223.459791] ? __kernfs_new_node+0xff/0x860 [ 1223.460431] idr_alloc_cyclic+0x102/0x230 [ 1223.461043] ? idr_alloc+0x130/0x130 [ 1223.461590] ? rwlock_bug.part.0+0x90/0x90 [ 1223.462220] __kernfs_new_node+0x117/0x860 [ 1223.462847] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1223.463537] ? perf_trace_lock+0xac/0x490 [ 1223.464140] ? perf_trace_lock+0xac/0x490 [ 1223.464746] ? lock_chain_count+0x20/0x20 [ 1223.465351] ? __lockdep_reset_lock+0x180/0x180 [ 1223.466029] ? __lockdep_reset_lock+0x180/0x180 [ 1223.466719] ? update_load_avg+0x162/0x1870 [ 1223.467348] ? find_held_lock+0x2c/0x110 [ 1223.467946] kernfs_new_node+0x18d/0x250 [ 1223.468558] kernfs_create_dir_ns+0x49/0x160 [ 1223.469210] internal_create_group+0x793/0xb30 [ 1223.469887] ? set_user_nice.part.0+0x2fd/0x760 [ 1223.470566] ? sysfs_remove_group+0x170/0x170 [ 1223.471223] ? lockdep_init_map_type+0x2c7/0x780 [ 1223.471898] ? blk_queue_flag_set+0x22/0x30 [ 1223.472104] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1223.472531] ? __loop_update_dio+0x2d2/0x690 [ 1223.474576] loop_configure+0x954/0x1480 [ 1223.475178] lo_ioctl+0xa72/0x1760 [ 1223.475690] ? avc_has_extended_perms+0x7f1/0xf40 [ 1223.476394] ? loop_set_status_old+0x250/0x250 [ 1223.477061] ? avc_ss_reset+0x180/0x180 [ 1223.477638] ? lock_acquire+0x197/0x470 [ 1223.478208] ? find_held_lock+0x2c/0x110 [ 1223.478814] ? __lock_acquire+0xbb1/0x5b00 [ 1223.479476] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1223.480221] ? generic_block_fiemap+0x60/0x60 [ 1223.480880] ? loop_set_status_old+0x250/0x250 [ 1223.481543] blkdev_ioctl+0x291/0x710 [ 1223.482100] ? blkdev_common_ioctl+0x1930/0x1930 [ 1223.482786] ? selinux_file_ioctl+0xb6/0x270 [ 1223.483435] block_ioctl+0xf9/0x140 [ 1223.483948] ? blkdev_read_iter+0x1c0/0x1c0 [ 1223.484581] __x64_sys_ioctl+0x19a/0x210 [ 1223.485189] do_syscall_64+0x33/0x40 [ 1223.485730] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1223.486466] RIP: 0033:0x7f55bdb208d7 [ 1223.486993] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1223.489608] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1223.490699] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1223.491719] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1223.492737] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1223.493762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1223.494774] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1223.501587] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1223.502959] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1223.504477] FAT-fs (loop3): Filesystem has been set read-only 17:51:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 28) 17:51:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1223.598196] FAULT_INJECTION: forcing a failure. [ 1223.598196] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.599835] CPU: 1 PID: 8957 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1223.600814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.601996] Call Trace: [ 1223.602381] dump_stack+0x107/0x167 [ 1223.602907] should_fail.cold+0x5/0xa [ 1223.603462] ? __kernfs_new_node+0xd4/0x860 [ 1223.604091] should_failslab+0x5/0x20 [ 1223.604640] kmem_cache_alloc+0x5b/0x310 [ 1223.605254] __kernfs_new_node+0xd4/0x860 [ 1223.605868] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1223.606552] ? kernfs_add_one+0x36e/0x4d0 [ 1223.607155] ? mutex_lock_io_nested+0xf30/0xf30 [ 1223.607821] ? perf_trace_lock+0xac/0x490 [ 1223.608423] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1223.609131] kernfs_new_node+0x18d/0x250 [ 1223.609725] __kernfs_create_file+0x51/0x350 [ 1223.610367] sysfs_add_file_mode_ns+0x221/0x560 [ 1223.611046] internal_create_group+0x324/0xb30 [ 1223.611717] ? sysfs_remove_group+0x170/0x170 [ 1223.612362] ? lockdep_init_map_type+0x2c7/0x780 [ 1223.613050] ? blk_queue_flag_set+0x22/0x30 [ 1223.613671] ? __loop_update_dio+0x2d2/0x690 [ 1223.614308] loop_configure+0x954/0x1480 [ 1223.614907] lo_ioctl+0xa72/0x1760 [ 1223.615426] ? avc_has_extended_perms+0x7f1/0xf40 [ 1223.616128] ? loop_set_status_old+0x250/0x250 [ 1223.616798] ? avc_ss_reset+0x180/0x180 [ 1223.617385] ? lock_acquire+0x197/0x470 [ 1223.617967] ? find_held_lock+0x2c/0x110 [ 1223.618564] ? __lock_acquire+0xbb1/0x5b00 [ 1223.619233] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1223.619980] ? generic_block_fiemap+0x60/0x60 [ 1223.620635] ? loop_set_status_old+0x250/0x250 [ 1223.621292] blkdev_ioctl+0x291/0x710 [ 1223.621841] ? blkdev_common_ioctl+0x1930/0x1930 [ 1223.622527] ? selinux_file_ioctl+0xb6/0x270 [ 1223.623151] block_ioctl+0xf9/0x140 [ 1223.623674] ? blkdev_read_iter+0x1c0/0x1c0 [ 1223.624294] __x64_sys_ioctl+0x19a/0x210 [ 1223.624891] do_syscall_64+0x33/0x40 [ 1223.625438] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1223.626171] RIP: 0033:0x7f55bdb208d7 [ 1223.626707] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1223.629313] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1223.630393] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1223.631404] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1223.632419] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1223.633441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1223.634459] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:51:42 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x235, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) pread64(r1, &(0x7f0000000040)=""/101, 0x65, 0x607) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) 17:51:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x3}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast2, @loopback, 0x0, 0x2, [@local, @private]}, 0x18) r2 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) io_submit(0x0, 0x0, 0x0) openat(r0, &(0x7f00000002c0)='./file1\x00', 0x410802, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000240)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2", 0x1}], 0x1, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000010000000100080000000000fb0f05eadf871dff0e3542a4f522cb30e538581062a4591bf15a344e6bfff50df916e1be1a94564eb14ca2469ec1b4a2b028f8"], 0x0) 17:51:42 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r1, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x44, 0x5, 0x8, 0x0, 0x0, 0x9, 0x50923, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x100000000}, 0x48050, 0xf7e, 0x7, 0x8, 0x7, 0xe2a6, 0x7, 0x0, 0x200, 0x0, 0x5}, 0x0, 0xa, r1, 0x5) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001de8e5ab0000000000000000000000001c92cb915a3584dd5687291747e9234f120f274e190ddc046663dfa22767a25ff47ce3dadf1c47b6f59213bf9a6b8f1662aa401e11e1eb484fd12a9a8f8db26ae64b3857a634d5f6302d36e0a478da27a2e14c7ac269ac8c229343bda071ab0eb3a2e01ff66c39e8c896990c629f5fa25f51ba684b2b9585186d3b5aab31a2a44d990bb1e00776a4340c4bd2"], 0x14}}, 0x0) [ 1223.667019] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1223.668752] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1223.670213] FAT-fs (loop3): Filesystem has been set read-only 17:51:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="7a523085", 0x4}], 0x1, &(0x7f0000000800)=[@tclass={{0x14, 0x29, 0x3e}}], 0x18}}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') sendmsg$inet6(r1, &(0x7f0000000240)={&(0x7f0000000080)={0xa, 0x4e24, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="68513b307da48cc9066d494d553b2c23485022c08fa317fea8d9ed9aceb377aedb7b0f8ed8fb1b859e70f09185bda78785d959ad0baac9f4c4d881eca23c8d28a05941298452917a335939de8c5d06f839d4ba106f961890c6397223a71c0530e1e048a43f365895a21ca32adc0ac5bb0afd07576c3759da443220b872aecc0f42188942b5eb502d8ab2509b73a081a861b6fec4c8f67241241729ccfcf803c0ed41b135597fb63734a8eb5848a1d5bcbd40497fb349ec1736a20771fb7b473ad545305e52d130bec1fa5498590013009b4d5e595b94feae46d30a28cb09a593d83f04ca8148c530b49ca14d06", 0xed}], 0x1}, 0x24000004) 17:51:57 executing program 6: r0 = syz_mount_image$ext4(&(0x7f00000008c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000900)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000002000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffddfffbf8}, {&(0x7f00000006c0)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) getdents(r0, 0x0, 0x0) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x46768117, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000180)="795eb83680e260a5035e021cab6d922fd81b9753ae058883ddc8e8c59e3856e6efcd3911cd39f64a23bcde976641bd2e52efed76aa370129fd3e5671c3a3c65fe533ae46385efe2f1455785743920e1506168a625d5e3774b21a4eb0b209acd69566579ea33d041637b898bf7765873f98a2b1b1fd282c66f1c8d24dc19d83d0625c8bcd3afc5cfb9b1b4ee164fde847665c", 0x92, 0x4}, {&(0x7f0000000240)="b3c457d00394dad16da22aa9921465a410fd7de3796e00e07603ade2c10efdc1bf34c43b5445242683426de82293e3a7a366a06d4d9827a282c9314655bbe42f869f39998fbe6b8a92fdfe2298e10edac708fd9534c91f2cf0aef8528028eac75ebfa7579f1a6b6b1dcd237dde21423c9332ebd5560798e06cebfbbfafea765ed496bb1e794ddc31cd0d7d5636cc370542c79ddca325b32671a8baf721119590ccaa63928c", 0xa5, 0x283}, {&(0x7f0000000080)="545f58456dbb93dbfe85e0ded54b2d0af2", 0x11, 0x8001}, {&(0x7f0000000300)="0e388d3696874d79f0e8b7b8a68d2ef8c68ae46593b5834972e53f20c1f41ef5a1274174d10da9437c2f64303211ebcac31e879a0d81dd8184c4bc47f2a9643037818e171fae8056ca5021b76d97d17c6cf56ede61602ef8363499a5b1a4aec34c5996a2e8d19b1412edee9f13c074fce5121ea033e9c84ab2e3770bc80b899117d06070a29e1d3a4af8c7ceeaaae9233f1312d8614ea9e7a8b4564b123aee0f6b7baaf423facc499f2e749e29a1adc2c345480f077a95a395902e71f8f314ba57fab5bce38c4093b05074c7fe28d314", 0xd0, 0x2}], 0x140c44, &(0x7f0000000540)={[{@nr_blocks={'nr_blocks', 0x3d, [0x74, 0x37, 0x0, 0x30, 0x38, 0x32, 0x70, 0x31]}}, {@gid}, {@huge_advise}, {@uid={'uid', 0x3d, r1}}, {@mode={'mode', 0x3d, 0x1}}], [{@fowner_lt={'fowner<', r2}}, {@obj_user}, {@euid_eq={'euid', 0x3d, r3}}, {@dont_hash}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext2\x00'}}]}) 17:51:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 29) 17:51:57 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r1, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x2, @none, 0x40, 0x1}, 0xe) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x50, 0x4) 17:51:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 1) 17:51:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) shutdown(r0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r1, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x24}}, 0x0) add_key(0x0, 0x0, &(0x7f0000000000)='t', 0x1, 0xfffffffffffffffb) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b8000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181300000000000000000000150000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c011900000000000019000000", 0x7b, 0xb800}], 0x0, &(0x7f0000011700)) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) 17:51:57 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000100000000000000000000000000000000000000000000000000000000faffffffffffffff000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000001000"/256]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r3, 0x6) r4 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x4, 0x0, 0x1, 0x2080, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x3}, 0x40002, 0x0, 0x7, 0x4, 0x800000000000005, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000002c0), 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r6, &(0x7f0000001180)=""/4091, 0xffb) dup2(r4, r6) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000300)={{}, "12852ee246b149ec4e0bc7bacf27cc444919aed26cef0ed88e61066a2602f8b898227884075400e6ab7a433f83d5130151c8dfae7fda7925d882d1bd49a816dbab08b93bc75cce1eda46d097976f4cc5f7cfe4dd50fbe285d8a564d752c42884c08f575250fcab04f62046484c523856295705a3047913d8c70f81ebe9a44583b3145d4883b5d8f4519f7bd1adba5a5fdf31732e2a606019faeb23344939796b3e16ccb29260de78997bc36cf68b66466bd25729dd0b7cde53f76be436e6bdc3bd6a575438acd24472bd98686376edad168e5c9a521d13390910b5093adc504ab0a0c63a5eda15bb29a3b805a6ddd7090f667725c83dd9bb290c2eabd26ca0a95bcd0770bbaeae50ae9dc5ec60a2db6e7d8ccf0cf11d86ab92e95c9859e57b7d6c77e4e80a4f5de84c49423d82065a91198987d5b28a2cf937a12ad1d16e21eba16e6f570b26c2fca9096f252b4ca6d594817141de6bc9ee612f89425037ee314296f7aaa6aa2eabcc3e3739ba934a7ed2f42651f9a3ad30a26b8bd96cac538d080741fafcfd3f384ed555e4b8690f92714a60526787b61756be8f7012d5fb6684b0176ec30eea403c5dde29a01465404a49f63fa29348bf2b125c5ae83e5c71eca9e1517a03c7a624702069d26e08ad61cbbe1098198eef3dbe0f4ab9b5fab5e80940054a62cfdcf624225fa414fbe9e13f5346fbdf9c289888d6e1b9d0dd2a6af4a58c9a466b8e1f3c394950ab04513e8e70bfbbecd5ca92eb58e5ca96c61817bdf3865fd87851da4bb522903939c2e667168cc4f45499db14e4400f984ebf141fbb324f0b1f79b10c352b870bb5230b5762f57562bdcc7e54e6ecbd0fa2b95ac263b7f3275717f928e958691d7c384bf169649ab482bd0dd2a85e3bb34ce3a04a782da6fa8a58abe6aa0fae7faea555e7b6c1d4762217bb1f929f8dcf45bb9b2a8627ae35a6905d275526df5e9bf336688d6769a594c3e6a13531edc89826d0a19c473c4e973fe0725ba9ac219586c8f24ce5cb8ddb8fb5a65c090e17f1bbc2bf1442c5710ee08eb88fbc041415dae75b376a66ab7ccac819596c991d7f39ffaef1e6a6d95735a35bf4cc6d201649fcc11e82981624be868a216f2f0e6fc1bc95e3a96b8e3148872b54bb5bb743dda6735846a3731282628f55effee084ea63aca27466d9af7e3c931a8b1de6a15e268c45846f28c74986e0b8089827b411f112c71da323b26c694441478f997d1f452ace55d47ad2e90156c1433ee49ae9af2fda73b3f89dce074f102a649545656c28202ab7d2f3c1fad6b77c7dd06b4f13c53ec2e79772cb212a45bdeb33a5d93d0c6c6493782407bfe669a55ece90dd8a2e133312985161011ddaf0c537476a1af6f396ebea7f39aa6b4bc75600ae9d8e09ed49e30ac62a640b8b15721eaa620622117bca7b89649e1e29a192ff7b998bffcafb7950ebb928a743fa80fe5eca83f6ee9479ef99834800b6dd0bca9103f2de13998560bd492fa6f4f4de37bcd18d7aa67bc3fa7d6f0696750e71566d2be7e779a2a9734f08a784eff904faca662ab7f39d53030247061375d35bfb110c52cb19dfcadab7e685bf2909b39c79f3a061d2820a79ed4557c2290bdd56b194dd38b02e2e4dcbad35b779517d77a78051c5bb9e68089178e2ec9020c2b3555985285b6f36d74ca5ce30013e8732f376a775bab324a463f020071703cc8eedff9ca0c45f8cea901e30a93fd3c2db06dbcef392aee894565f34aa7b15a3111ae8b59324999075432b1f557af94704a5048444cac1bf0622824af6ab18e4b8d9468d8d4abfb1700ce68bf34509002df3b101186734a00e14d15a5dd830c319242e6b1f3d2be2102e7af5a3a962ffa0505af53ec3de2761ef72f08baf030cd0f37f90a2bc6bedd1da0b2895537922863054871f51df4d253d182200f088178434c9141c9d9977ab39a5a3fadfe3f471440dcd714eb1f6ef993d71a72f5818225e3589830b3e113bc17570ab7d85c321335708357f54a140d02d3c8aa7783201610a2df33a22781786ce0cfd77ad0664117be6caaccb98fd20d285873899663c44e4896e935ed7d710cd35614fa79c4aad322a6af698d95ed49174f1ec7db75dc5b60ba86746a685625daf44d4e0abe8778711d5bedb6c84373e01d7d1f7cab254b8c9c306b25932d143ad90b4964c89911652f9f2dd38d577cbcdf599a4d8900b7ddf154c79ccf26f15ef344e9d680a843f255eb52815614ad9e5406b0062ad3ede64e287a7e8ee8b547e7ba12221b632f9a2a11e86e77635782a5136e6799d1fbb54511acb3039de65bf65fa7187754eb7bf02b01688112e81a559d8eaad867536ebe00bd411b339c9e3659b0d8fd5f3ecaf2fffce388eabc70ce6b9efdc304d1a3f81d828c7f14977b22c84ab72fc678cc120918e267a5f8de182d1d2a818706447ffaa77a650e4a692ae91eb36df2fe4465bf19ed7c41d688f5e6d2dfd4edf8b6adb9924e6a50c0a48ee4369f55edd167cc647cf4f37fe454a3f6497940042fdb06c45f4b3b929066e0315592abd29fb2e84772b56bc23f24bc493812439892db716597ec8c8f3a8750dc85b7fdf6cd97072c3350d2351a3bf6a4af1af83f339d349f8469e588c692f603ab20408b2c3222fa447ad0a70d54b299386dafafcc087ec61cff7f35dc16c6f5a37146c4f21d4bb85bad9440a38c39796be8baca4bad6fd2e9327b68b24254fbcd78bfde06a75afbf3235012529559369a7dd8354848e6c9aeca0139ad35c605fdc750d85d4399061264d05096b78a3b49b2fa6c67ca85eb908395f1f0288c165c544ed253ed696b0a0673f8d554dc206a90e9414b867519902da983a8e140de4314e31a6e8c0e92f3a64b6d34895ef66756b57690a0ab6e9c0e7d5050a43c1ec6bfca67c28c75c37ddf2d48baf8ea69d7c956fa1b36ac2e34e03678a58539a6c30cbd26bb498adaf33dd9c596899618b80b844957782d7b86abb708101e8944bf5da260b040f912564cad6968e410057046558c07c8629e1fd7a7f4e1d66ffc0e0106c104fb979c999a56fbf2bb6051332c71fe92e37213452ad485af96c1135ffc80febca188c2643f471907065904f1f85c9dc454dfd57a720c156a4a5f6b58a5e107df625acf38162d58cc4249346d97a95c9d926545c915f2c6bc8d173153c117e5d857f5975421968e1c55c60ac124cb923111fe16ac253a00971bbe9d0967e0281c4e76720d29185604774cefcc0619b4ce5699912f72bad2e8674199bd972d2e32a2a9b44103a4763e78c149495836c0ac42771d4dd2dd67a1e5d1f92d35cc553e80f5b60ba1320cf19b7c1c76a7faa5ed68f31d195d8e9a7a257ddcb81df965b113ec9a707a1b9b6cb404d2cdff61c23bb715485d81df4dc0491575a82c28e53ef01fe5438ba9e7199e2f981e5199a9ac86513f79261991734387e61931133f85aa1fa574275feec1a64b703e582bc48be1410d2c49c81dbbfd09f435327378cff74f24404b29097a1cd397c90845ad104e2867cea75c097f8347fca5a45c9b79e95ac0e35d56a642e606731a0e8b6383483adec9df9a58c0714183737102c2498c1de139fc479ca5e042490ae19d3860f318253c0e62c58bca7d4aa71cde7708676cbbf5ffc3519a72929b4ca7f384f8c89e4a37e6f5a4aeba8f2d9d982a9abe05ad8123b1dbb2bc8e064c9a068717ebb39a95e3b534eaee3269cf2169b25921ec0bf6c364cab323c92be5237d848a165c828898edda7c4f98d2db928857245eb18a93278ada9a36aab2fd3f0f16441bdb2e44c57a044f7c5344e2a4cb7854e32751546d52ebb02b196c4ff1ad8a7ab7b315a6512b3f7ffd4afb0acdd0c8ec0585039759d9a33101cc028a4a8ace8b4132955efbf8400aefda18d198cfc95aa8b7dac20215934eb4dfd47b1927a2ff8eebfc9ffbc7e2f63d1409666faafd48050c1a9f0e10e8915f2986337bc01ec727295198634611a1d6f55baaeeebf96c9acbc2404b69672f07d50eead240796c197dad25c1e8b67feea1a3f65c549ddbecee5ff26bde65120a64b54042693a6bbcbc1c49b65dc262de7b1b1fb47a3e93566225a7bf0c0b39523b1235d54b2e80afcb8d2b798e47a32a7552d97c50abc73cc000c38c4d5418f510d21c23d9590366d5ded87604e27c801893d022fb5454c5019129e60786f5eae86fbb8a9f7155bde6447aa1ebed65e598e6245deb033b8e945d96106cc6ac24021db90a2fa304a31add61293927738a2731aab673700d7b5117d8eaa5df59a90f622723326975d0f9e753e82bb716824cc5edbc3c6728999e9170c75ba6a4ac888447ce9b6f8929461946e8c63ea49e691dbb75ef48eece664da1e39c4f8bceaa8d14a3349909bab33380e79762d6a25fc1b49f3eebe345644e9073288f0965f524bdf4e7b8112417bd29c1f62735834be838c1553b73e7da9d5645fdea685320b415f151a29f966e8761a621c18703cf75c952a3c226f80c77732b4cdfd215bd00af717fd5948fdb0a48ba71f1f2c3743e7fa45e6407190466f28a41c7aefa96652de6ba0330085f9784df2ae2753854b791254ce89341c9ed07df7caf012f017e1991e2651998011cf673fae9064506dda031615401b63dbdf4ebf3d36e2e3d1470a9ccb78bd89995ed52eef55bbcedf216e2ab875cad325e44b6d3ebd22ffe8cb79b36a71eebbf34e29c06cba3ef978342288777651e3ced73109c073060a0f36846347a8a1153c549aa23a73f55d78c15e47c8f31b1958535a68ad617a686daeadc322e6adf42043a58562ecc1d7f5b9468f22fcd2d3eb6cb4aba97865f098f6408d02c52ad4963009c57afb16daedba301eace4d6b58bec2cb0d40d96c12aa4819cc1fdba49522495be1ccbe83c9a36cf40f5bc272efcd76172f83fc5788b480e8deba20c3355e1d405cb4961a05a619a8255d69923e075690ea6434a05a8a8cdc43dd986ecee55686172fd97671dafa6a3da991d998d49933d803de17271301798a64bad795062409ce705376b21d477c0e117c9d79c38bf4e9e4d0442ca98cb654014532e1acf0309439c16b1612ea929e6235b33945555f52b2ffb5fd409d71cb8c2a8feb9e16bc480f8157a24ba9dbb631e5db393cafef897d404ec7feaf585de2603b98f96d515d9168547c748717436ac7f970b2db860f0acb44a1b72a2fc88b590346759f91795f25ff7cb4f55341beeab8eafb469cebd36e5beac37ed79ae479009ee9965a2de3f3292dc73976f5bf653fe335a561daeb22a3a887a844bc207fea30198f6c4e5507484fb185d61452a20b508b941b2ac517c6ce2b977b5ac4e3d8299fad78527168041623ed30ae7ac594e642109365f9458687115c6a4fc2396ce3e19f1b35cad7525596c75fed918dcf3e879065c16d7ae9ebeff4018f4e29cc350ea2a6d75f2d34fbbdced9aef7530f1ff97c7cefa558c2e92fa4cd07b7fa46c02fc9504868f7f683ad81fec5dd42584de07a1a8fa62dbe7c22f57683421a8f71269f9ed4d52a3e30dee15adfaa9f9289eda0414d3fc156e1340fbdce5246773e535ed241b2ea52d7f3dfa1a73d9985f0b9962b98b9cfc6e2e50b39cddbd04e7e24a56a341b2935e800b7fb66dc960e85c4902130459a89f408a36ba5509eb7341d8e0b80a708a20f3ce09a64794dbe90fb5439f3c4b410c7a3ca55f266fffb6e6127fbcaec22b692712d723998204c86fc5abac93bdd8aae6e3da9507a1f5ac72f9df250247d0f39f4156bb61245193a59f8beaf2222501"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000240)=0x67bb, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000080)) fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) unshare(0x48020200) [ 1238.798197] FAULT_INJECTION: forcing a failure. [ 1238.798197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1238.799842] CPU: 1 PID: 8985 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1238.800745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1238.801849] Call Trace: [ 1238.802214] dump_stack+0x107/0x167 [ 1238.802704] should_fail.cold+0x5/0xa [ 1238.803220] _copy_from_user+0x2e/0x1b0 [ 1238.803770] __copy_msghdr_from_user+0x91/0x4b0 [ 1238.804397] ? __ia32_sys_shutdown+0x80/0x80 [ 1238.804982] ? perf_trace_lock+0xac/0x490 [ 1238.805546] ? __lock_acquire+0x1657/0x5b00 [ 1238.806133] ? __lock_acquire+0xbb1/0x5b00 [ 1238.806708] sendmsg_copy_msghdr+0xa1/0x160 [ 1238.807287] ? do_recvmmsg+0x6d0/0x6d0 [ 1238.807814] ? perf_trace_lock+0xac/0x490 [ 1238.808375] ? __lockdep_reset_lock+0x180/0x180 [ 1238.809000] ? perf_trace_lock+0xac/0x490 [ 1238.809570] ___sys_sendmsg+0xc6/0x170 [ 1238.810098] ? sendmsg_copy_msghdr+0x160/0x160 [ 1238.810707] ? __fget_files+0x26d/0x4c0 [ 1238.811245] ? lock_downgrade+0x6d0/0x6d0 [ 1238.811805] ? find_held_lock+0x2c/0x110 [ 1238.812358] ? __fget_files+0x296/0x4c0 [ 1238.812906] ? __fget_light+0xea/0x290 [ 1238.813448] __sys_sendmsg+0xe5/0x1b0 [ 1238.813961] ? __sys_sendmsg_sock+0x40/0x40 [ 1238.814535] ? rcu_read_lock_any_held+0x75/0xa0 [ 1238.815156] ? fput_many+0x2f/0x1a0 [ 1238.815645] ? ksys_write+0x1a9/0x260 [ 1238.816154] ? __ia32_sys_read+0xb0/0xb0 [ 1238.816701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1238.817408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1238.818094] ? trace_hardirqs_on+0x5b/0x180 [ 1238.818677] do_syscall_64+0x33/0x40 [ 1238.819180] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1238.819862] RIP: 0033:0x7fefa319ab19 [ 1238.820361] 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 [ 1238.822774] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1238.823779] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1238.824724] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1238.825664] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1238.826605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1238.827531] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 [ 1238.835162] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem 17:51:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1238.863530] FAULT_INJECTION: forcing a failure. [ 1238.863530] name failslab, interval 1, probability 0, space 0, times 0 [ 1238.865023] CPU: 1 PID: 8998 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1238.865914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1238.866978] Call Trace: [ 1238.867325] dump_stack+0x107/0x167 [ 1238.867801] should_fail.cold+0x5/0xa [ 1238.868297] ? __kernfs_new_node+0xd4/0x860 [ 1238.868867] should_failslab+0x5/0x20 [ 1238.869369] kmem_cache_alloc+0x5b/0x310 [ 1238.869901] __kernfs_new_node+0xd4/0x860 [ 1238.870444] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1238.871054] ? kernfs_add_one+0x36e/0x4d0 [ 1238.871606] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1238.872230] ? wait_for_completion_io+0x270/0x270 [ 1238.872856] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1238.873549] kernfs_new_node+0x18d/0x250 [ 1238.874086] __kernfs_create_file+0x51/0x350 [ 1238.874665] sysfs_add_file_mode_ns+0x221/0x560 [ 1238.875274] internal_create_group+0x324/0xb30 [ 1238.875879] ? sysfs_remove_group+0x170/0x170 [ 1238.876467] ? lockdep_init_map_type+0x2c7/0x780 [ 1238.877090] ? blk_queue_flag_set+0x22/0x30 [ 1238.877648] ? __loop_update_dio+0x2d2/0x690 [ 1238.878213] loop_configure+0x954/0x1480 [ 1238.878745] lo_ioctl+0xa72/0x1760 [ 1238.879207] ? avc_has_extended_perms+0x7f1/0xf40 [ 1238.879830] ? loop_set_status_old+0x250/0x250 [ 1238.880422] ? avc_ss_reset+0x180/0x180 [ 1238.880937] ? lock_acquire+0x197/0x470 [ 1238.881462] ? find_held_lock+0x2c/0x110 [ 1238.882002] ? __lock_acquire+0xbb1/0x5b00 [ 1238.882598] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1238.883266] ? generic_block_fiemap+0x60/0x60 [ 1238.883844] ? loop_set_status_old+0x250/0x250 [ 1238.884423] blkdev_ioctl+0x291/0x710 [ 1238.884910] ? blkdev_common_ioctl+0x1930/0x1930 [ 1238.885526] ? selinux_file_ioctl+0xb6/0x270 [ 1238.886091] block_ioctl+0xf9/0x140 [ 1238.886551] ? blkdev_read_iter+0x1c0/0x1c0 [ 1238.887099] __x64_sys_ioctl+0x19a/0x210 [ 1238.887626] do_syscall_64+0x33/0x40 [ 1238.888100] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1238.888750] RIP: 0033:0x7f55bdb208d7 [ 1238.889232] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1238.891531] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1238.892509] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1238.893420] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1238.894314] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1238.895211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1238.896107] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1238.902477] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1238.903688] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1238.904856] FAT-fs (loop3): Filesystem has been set read-only 17:51:57 executing program 5: getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000180)=""/218, 0xda, 0x0, &(0x7f0000000000)=""/14, 0xe}, &(0x7f0000000100)=0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x78) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) 17:51:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:51:57 executing program 2: r0 = socket$inet(0xa, 0x3, 0x3) sendto(r0, 0x0, 0x0, 0x50, &(0x7f0000000140)=@l2tp6={0xa, 0x300, 0x0, @mcast2}, 0x80) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x110) 17:51:57 executing program 1: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)=ANY=[@ANYBLOB="1c2c604993dff83a5df6969d4c513cc51e3b61aca6f4ce9cd2eba16b", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file1\x00']) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x800, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r1, r2, 0x1000) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x5, 0x4001c0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000000, 0x110, r4, 0x8000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000002480), 0x800, 0x0) ioctl$CDROMREADAUDIO(r5, 0x530e, &(0x7f0000000ac0)={@msf, 0x1, 0x1, &(0x7f0000000a80)=""/1}) dup3(0xffffffffffffffff, r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 17:51:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 30) [ 1238.992461] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 1238.994801] FAULT_INJECTION: forcing a failure. [ 1238.994801] name failslab, interval 1, probability 0, space 0, times 0 [ 1238.996254] CPU: 1 PID: 9011 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1238.997019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1238.997943] Call Trace: [ 1238.998249] dump_stack+0x107/0x167 [ 1238.998657] should_fail.cold+0x5/0xa [ 1238.999087] ? __kernfs_new_node+0xd4/0x860 [ 1238.999573] should_failslab+0x5/0x20 [ 1238.999997] kmem_cache_alloc+0x5b/0x310 [ 1239.000458] __kernfs_new_node+0xd4/0x860 [ 1239.000936] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1239.001462] ? kernfs_add_one+0x36e/0x4d0 [ 1239.001932] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1239.002462] ? wait_for_completion_io+0x270/0x270 [ 1239.003002] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1239.003589] kernfs_new_node+0x18d/0x250 [ 1239.004044] __kernfs_create_file+0x51/0x350 [ 1239.004543] sysfs_add_file_mode_ns+0x221/0x560 [ 1239.005065] internal_create_group+0x324/0xb30 [ 1239.005599] ? sysfs_remove_group+0x170/0x170 [ 1239.006104] ? lockdep_init_map_type+0x2c7/0x780 [ 1239.006637] ? blk_queue_flag_set+0x22/0x30 [ 1239.007112] ? __loop_update_dio+0x2d2/0x690 [ 1239.007603] loop_configure+0x954/0x1480 [ 1239.008058] lo_ioctl+0xa72/0x1760 [ 1239.008458] ? avc_has_extended_perms+0x7f1/0xf40 [ 1239.008995] ? loop_set_status_old+0x250/0x250 [ 1239.009504] ? avc_ss_reset+0x180/0x180 [ 1239.009941] ? lock_acquire+0x197/0x470 [ 1239.010380] ? find_held_lock+0x2c/0x110 [ 1239.010838] ? __lock_acquire+0xbb1/0x5b00 [ 1239.011345] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1239.011933] ? generic_block_fiemap+0x60/0x60 [ 1239.012425] ? loop_set_status_old+0x250/0x250 [ 1239.012922] blkdev_ioctl+0x291/0x710 [ 1239.013348] ? blkdev_common_ioctl+0x1930/0x1930 [ 1239.013880] ? selinux_file_ioctl+0xb6/0x270 [ 1239.014366] block_ioctl+0xf9/0x140 [ 1239.014763] ? blkdev_read_iter+0x1c0/0x1c0 [ 1239.015237] __x64_sys_ioctl+0x19a/0x210 [ 1239.015697] do_syscall_64+0x33/0x40 [ 1239.016112] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1239.016671] RIP: 0033:0x7f55bdb208d7 [ 1239.017086] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1239.019080] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1239.019928] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1239.020715] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1239.021507] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1239.022278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1239.023053] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:51:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 2) [ 1239.029461] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1239.030561] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1239.032633] FAT-fs (loop3): Filesystem has been set read-only [ 1239.111079] FAULT_INJECTION: forcing a failure. [ 1239.111079] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1239.112494] CPU: 1 PID: 9022 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1239.113258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1239.114163] Call Trace: [ 1239.114467] dump_stack+0x107/0x167 [ 1239.114870] should_fail.cold+0x5/0xa [ 1239.115298] _copy_from_user+0x2e/0x1b0 [ 1239.115749] iovec_from_user+0x141/0x400 [ 1239.116200] __import_iovec+0x67/0x590 [ 1239.116632] ? __ia32_sys_shutdown+0x80/0x80 [ 1239.117133] ? perf_trace_lock+0xac/0x490 [ 1239.117596] import_iovec+0x83/0xb0 [ 1239.118002] sendmsg_copy_msghdr+0x131/0x160 [ 1239.118478] ? do_recvmmsg+0x6d0/0x6d0 [ 1239.118906] ? perf_trace_lock+0xac/0x490 [ 1239.119367] ? __lockdep_reset_lock+0x180/0x180 [ 1239.119873] ? perf_trace_lock+0xac/0x490 [ 1239.120335] ___sys_sendmsg+0xc6/0x170 [ 1239.120766] ? sendmsg_copy_msghdr+0x160/0x160 [ 1239.121285] ? __fget_files+0x26d/0x4c0 [ 1239.121722] ? lock_downgrade+0x6d0/0x6d0 [ 1239.122188] ? find_held_lock+0x2c/0x110 [ 1239.122637] ? __fget_files+0x296/0x4c0 [ 1239.123078] ? __fget_light+0xea/0x290 [ 1239.123506] __sys_sendmsg+0xe5/0x1b0 [ 1239.123926] ? __sys_sendmsg_sock+0x40/0x40 [ 1239.124405] ? rcu_read_lock_any_held+0x75/0xa0 [ 1239.124916] ? fput_many+0x2f/0x1a0 [ 1239.125326] ? ksys_write+0x1a9/0x260 [ 1239.125749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1239.126325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1239.126890] ? trace_hardirqs_on+0x5b/0x180 [ 1239.127375] do_syscall_64+0x33/0x40 [ 1239.127783] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1239.128353] RIP: 0033:0x7fefa319ab19 [ 1239.128760] 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 [ 1239.130752] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1239.131583] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1239.132359] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1239.133134] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1239.133913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1239.134690] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 17:52:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 31) 17:52:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xc0) write(r0, &(0x7f0000000240)="01", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x5) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000000140)="d04e1cc7a3c2d6449ad8", 0xa, 0x20, &(0x7f00000001c0)={r3, r4+60000000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r1, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x100010, 0xffffffffffffffff, 0x10000000) mq_open(&(0x7f0000005c00)='-@\x00', 0x0, 0x0, 0x0) ftruncate(r2, 0xc6e5) open(&(0x7f00000002c0)='./file1\x00', 0x8201, 0x40) 17:52:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 3) 17:52:13 executing program 5: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000002100)=""/4086, 0xff6) lseek(r0, 0x80000000, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd6096333f00183a0000000000000000000000ffffffffff01ff020000000000000000000000000001830090aca39160edfb5d2d00"/78], 0x0) 17:52:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x200000f, 0x1f012, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = signalfd(r1, &(0x7f00000000c0)={[0x81]}, 0x8) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r3, 0x10, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x2, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40c00}, 0x20000000) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x109400, 0x0) fcntl$dupfd(r4, 0x406, r0) 17:52:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001e00852e0000000000000b0001000000080000ba6fc7ba77714a2568", @ANYRES32, @ANYBLOB], 0x24}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r2, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84008081}, 0xc, &(0x7f0000000040)={&(0x7f00000015c0)=ANY=[@ANYBLOB="d41200003300000227bd7000ffdb3414d41693e3427f6423093a39885c235aed9e0613f0", @ANYRES32, @ANYBLOB="cf003000949bc51b545453e04c21c359c2e5199b0cfd3ffebcc3ac780880b84745346ceee3f922a9528eb2f75e268f6b767659403b975f0a0d0586d13a3526b6362c237fb2acb034750f1be90e32f2ecab667ba29fe1b1f8195674837d3dbc92ba1fc27a5c5cb7b5e17815439868b2c26afc2d9735f25a948fcc1b2352a857b4422847abb22671aae1dcbb85ebb3fdec791a5834494ba27640b07347cfb4d1079426bb23a640274a33ee7c2ce4e4d9a1112351fcfa4a58ff1a2a4bce7cdb756849d2d61740f23b2af6ec45298c53ad0008003a00", @ANYRES32=0x0, @ANYBLOB="3fee3e92716d906928cbdc44f558e370e20fee41bc62a01a93962c94f643335573db54a8a9b37ce0b1db350c8a77d1538842c2d05288a004a0910f5b6471c0ca64b7fdc9e498d8a454e537a986c79f9349e6931c1167222ad57051c75e9ffdbb59e6a742da7989c0db63857eb79d7a3ec8e275b5bd8b485eda4c4098556e53daf65f986ddea4657447867eaee9e14ae95d282854faa8447b52bd45c6edb5fbb3a4e22d22998b61112210b9ebf8799ccecbc6b1d76e85b6dbc54da94b816664f10fb59ed8edc28d5700be73ed472e8b4d6db4c84ae15fb5a3383e2170ecd4eacb645171d60577b9a528ecb47b2ec9d1aa71837ff93b4a22b9b80f910dcfa745bb005e73a44bd9d94c2dba6d9d6ca56fad1892e10fdc2f56a28c3ffcd32de1e1f094966308003700000000001e007b004abbc1ce636eadff7f2459aec91eef622f3be40c1f16a2c4da9100005d50370ade381100adfa02215ca49f75287c9a115bf2622c914ff8494c393f591c37c9960aac0cb89d325933626c93d9b22345e6e7241dbc8dbaea9ccddb6c93afb7db4b58cfd4e6c9339f07284d5abdb1e7b3f3d3c088c8583ddd6aab254c0241d6ccc07db8a9c870b424ee2148168eb6ba659233db957f7cad1a7b1bcfa4fd100363b14c30fca4c9b2d0cf7413ca8063a31a2ebab9e2edd49edaedd9aaae66f76f33f627c43d11ec58ddaf46e7f62f482e2875526dff075061aec5b6d95d294476c6e87e4179f48939462b2dfc0b3b63123f4ea17b0f0b2a0f6212717e3e2a1b5509b33ab9b35519b30a037ac4760a5236a58d153a238703ba895ddda1c1ac519d893e6ea11f864ceecbbd6d809f0c9aabf8cba82c42f04655b1177bcad0264e8e3ca43d629ed96f1ba0c1821cec8951370e4c9ec7f896cbf32dd04ad67b07debf8b7803f33641b23b60245326ccc8426e83a5453890913e05e4a64064f4c22c7c939ceb4ed7f57be4e9ed2f77f6945809db92f50909099342fb3e7627239909f7a7231cfd2a96fcc5052ccd2564fd0cf6c882b9ea8f9f86ca28b8adad854f72e9b53c3e74a5db66706ca6b48a811cebae4bf943d00fbf7851ee791438f6accd201bea03aa6dbe7b3da9dd50044712f18e58269e2179b715f9261a16f9605cad3a18b70847a4fbbfa63e2be31befc2aa149153d5f472c2e72782b24936c4d57ef6817e676267ddf5a1272fcd8bb9538e607ab894102e5e821f1cad9e5d15357073e42a09dc3f11611c9b396960bc9adb53cb36bff04d8629d753ba0c3eddbbedc0e50dcbc220a660eae2900085bb8827f461505394e7429d8c9af282a35dd7a67b7f8352403bb1eee3a45acfbdff061d1fdec02d3a462041b424430a66418d9e0415933027623c6cffd5d4f1996c0a812e1563b0d7e8c763d73198dc8400b056dbcaaf4ced8997c8d425e5699561792332727e957b520f868cbd6fe78b574299a3571369f7f5fee0c1687d2fce9d89dfa8b69b66b0c4e9da4ae2a7ed5467f95f228bfdef50f2492c29c4a67dcce0e800c768d271eb35799a9a9317d69181e731de0ab81712065f1bc4d7c99940650d03a66cd4ec666ab83fa467dd082ab5feca5549f8f90e05b798c94b4aa9aa997848b0c286a618e76920c32f0cb7a88ad8f0e40606f07245663934dace7e82492ff1934efa48ee4a2461ea48c031c1320d25b032cff1721a3331694a077222aff8839f4627b094318106a0fa1f24a0e34d945ac41c22cc14b63ce276a75ff7f092c4ad51b35b28be2e3099d020ab6ca14bc90ca71857e6189a03c4fb85bea94d431ed98010e7dc7ec89cad7b654a5d578df5b6ce5ecc6c70cdf4707aece7de20b04c74364d1c73018940dc00dea45368a78186cbd2989147c1aedf77afcd525173ef27a445e77ff0791454e17154031c52d2b604a64716c69bea074048a257ad6d967cd74e8927d27eb0093eeb0190ec322d1f906f7f5a25e5f6e981b7e1503ca78d227be71a73c51bb1bee361430a0746b26067cbcd4b14a7105fef1228a76b35ec8238dcfa62352c8ebce724044358c7267311b55dafcc40c68819154bea14c16e9f69c7e01fd19d524e16e96487581f6c67c95004efa6929ea2da637fe13bbfa16091830c6f533e8d8f9c82e53cb2de52aabb1c767ccf1e191229d0a667f5c93f2b5dfaac3e29b6279db77e281c80f4bf9e5dd350238e6dab40074a234a6475add477fc99138db28218b38453286cbeb4610766757faf6e8816b1f178115ee9d596ea7ba98158ab98e0785333ce02a84fbad6f0327116b84d39394b06b57c3f8544359a2299264c28a77628d3fa9a4711ed9041467f25b24018866eba9f19cbdae4baf7204443ff30d8906e0b48499bc918206b380cbdf1457565612e23f3080e1a33d8b602c4af41a476c5a4aa8f9c14f73a4fef00c150f16586806469505b6d9248fd1bc8670ce42d66223f00e9df16b79763d5e6d769669e98c094fe00a0d02eed7068ec59c755cdaf920c0aba2ca4a86681f652d68c73685e1b052e6ca471a0a4030bc0a1310961d35b92d9741a7972fb4e6dc7715a1f71a429a0d815049306c60d6881a4950ea6602ceb0797f8cf71f099c9adc9c994f8bf127b43bb316c0515638f33aee00758365d5e195c28f57cae4162c21b5b70936536fc81112181cfcabecdb139b265c89f84a95e4372f653a2010792661abca2945e06f3aae6bb473aadb44708658f40f72bc122469b51a6b653896805f1dea7875dc15dbc38c36e5d07ea2886d14526e7b9654b76c5be13c17aef7c9eafb681ec191d51182519eb46c476c17f725a2f518810509b7e7afe02c85840ad5df565e547727ca77601919fb2d79b0289284a00dccb9b44b20137fabbbb7d93692644e0d83a7740a6aedc8460e42c7f64495a8c625f5df59218825602b2d80067ba22771e45a69ae2bae33adc6e3e64c4a8355b09b1f8f8816b5d56cbfd0e134337e80ae00e26c6385861f5fd081ceb5759317aa44e2e210edb27228bdf5f52c7f33129ddc453e29b5453775b808c7842f827128e537d75d1bfdfa31ae15b1ee5f36d13c2cf0dd3f1466d503b159545e8337027e78672b25f48c3aeaf2c64b5907c40316f3c200b1c313c2260d4e1139dd256fabb2bc4050bf2995f907801e1d40b7f71ed6fe18bfb09f3aee31315c9c6572da9c013b7992912aa2c8c439c74bf8be19d0b272a1b766235f6230c9b3fde3585d4f090bb18718e21fcd7be948d47ff8dab2e00bea353cc3410b0be802cd40d9d098482c914549ee82b7361a67c70c9cfdaf1ccb0b96325608071ca19e4e4952145b71f2f86b09952460fc246a8cb6341f6ef07b199c8b059cebeb757d56811e67a16ebc8526ae0bee2eb4fdea95ebfb74d80d3bad293af802a2e4b80915b29c68cbbb6396d5c0e4fa1e422f2e797b49d50b266688109d786ec0b9b86f02c8b5499fec96605a36237071ae9df5fd9e1f282a32b42a31f655d263de3db44bde9b29e8f8898480198e07d8522ef3d8331378df73c3de587dbbd572c41b2b4469caa041b4cb353814facf5b5757a308669eb8bb0b4bd9e55704d57e1d34c010300820c5f2e6ec56d1d19887f8b128d1e85bde3954e4df4dbdfec29e7004566d36ee646107a768362668dafff2d5c2fe256fab626d69aef2d40e4ada234e018d7a01b57eb42682f34622828d8b27877d9497a68b833c7a5874239041dabc5d0d015631dc18b4b639affaa15893c4bc0fcadf1beb48d2c6f0047651fc617ce43f2b84b1aacddc84dea150582dd064ce84b7ea1e5d262501b2840482c102387b690cd10a602ab5ee9ed672d51ea1aaec928159535a825909f5e0457341036d536b80a5c97d0d14d507f4687e9069c35a337ef138f63e26b349c540f3bfe119b3236aa43c5e075b20ea5667ed738886097a7b4b06dd3281fa49aefa0e80b4bba6363f691d31123661de6181efd844589dc7d4431f248803a8af7aa3f795c619eb05f7580780e595458e7743e7ca2e9e1197153e0d4b6f205728d561571c315f623860f00bac9de6fc302d86c70f13ea8a0a4b83e277f165ede9169584b3574f256ad5f1d6bf9744c3834a93f11c3b2380ccf5dc0921e7f2e9f30cf105bd3096820ce99b775417ea2810ee973d9806d943e0dc1933de65d972c734b96774df6ea307d6cc4580401e801b57a8658ef57cb521ad1c3ffadb445279a4635ec0941f017db0f90ac217077fb801ce64383eedf33f57058dc6a8ba4e000ff70b634862d91cdfe7bce469c50c843ecf6f45df0f832e7d3fbf62b49f6bbe52b538a73bf798d23fc4eaf363a2dc206d1f6bad2eaaa9444567834fe53c68582443f5ce05f8a47c630e2c17be1c83b23d727c59c4c9e22e2960377b54b3edb34a4cc6bbe549d28b61c58fb20694687c13a4bcbe63d467d8d719ab06e877cc4344f2f4e443d40aca027c49e55eddccbfcabf2d7d6480111db6a42b3ba4668271721d3261108180c7ab5a4d10c94039006be7f10882f384b77c84fde4cdc6dd0c1f296150d61866bdf28197e7f4e8ccc8e9b746f29c56ec47af8d57c8ccca77044ee7ea403b4279c677def858af917df27445cbe285402ecc5ccce453a4de07842e53cad5a5132d1ec418b04ba33d98ff605824ebc806e790f6ee34e3096b778098b180717e5a78800f779fea28a33e323127c3ea42288a1a2b831f6d4c7d98cc65e0606f1a720639fa0ee49054ba446cc0a2e46f91503c136d9c045a4e7166590321226d7377ed4cc265be4ec675ae442b37c04f31fec45dc66892c233f0ee07761225616a1a1aa731e45acd3d5a463dd534cb393ce19bef0d2190d1e9078d3753c244e3875f960865ce2510c0e9f509c569d7510f2218a5f5b8a5bc3120691e61b2f42257f53bf5a778318bcbba070a82e638754b6022a231d4f9895dd2d1d35e6e7a9e31b1c1b239864cff0d804db1983ff41573bc0f7fa280f0d05b99848af37a02fc89175d1857c420fc3dcceee61b5bebd1aee903f93807e7161515f4dda8c7ccf44a7b1ece6d4c7e85019986df390e3075ee337c15ac4f726b2e7b2cd2a58ff867f953a63b1326452674bc25aa9ada189f5d0db15d3f77c59d5aa2ba4453dc063cc27a7d0c0b2a806e1f5af595187267016cf6a65a8c81c872de3233f0f953eefc36cac0f412a15c066510215b26e1cf441c036e500ec5243009a5b26a81daf2d131e15e0efd39394efe7cc9bab9d01c09bd797dbf789d3989d4bead4f568c15ccaad1bd7a6b756aac5099ac8cb32e616806cfce031f528f19f3980d4bfd77ca8c49563a251e8bba58671a929c927bebdf2e52cf885664b1e1659001cfcedaa11496f473bad9ff91ca2084a9e072e47285f00dcec99d55a8eec31ac8fe1f8cbcc1ea05a7067acfffdc0ed1deee94efca695b36b2be5bc5053b4f789dc5b7234e6bb867f9e3e4949821fcac7d912861627db8281ff307f779ea047c30440e55bfcdb27a2c7565efc378caf3922aac78b7de43ba0b73ea301d89d996eb8e56a8e3e55bd586a5d21c6bf1260c746528cd4e2124c0e4ec87321e98740ddc973b8750d9c6123d586ef36588fa5e02730d663a84216e04cbaaf19377b054c5ccebdc4d8f719ac6401536ec0fff72f2c87716db47bb6f2f83e30e37aead3ea1229ee89fdb8211670fe76a2fcc6449c5d280c8b1077de5353756bf5da35fe451f66ed76f733eb45b35468b7582db5a99c729a62ba046bfaa79637fabd2fa99a31ba37716da7b2c037641ced174a8ca154be447f208320cb7e8db74594dbed0b53d4d0f8e0c1b2ce8fc3498b412cb8d3a35f5bb38b227c7e79c74e574f3bb8127610b2b6deb95053077c738f3b7b6e3525bafea276eb6c673647d5d05d88ecfc13ae2797d0249527878b058b51f135066148c871ed218c7eb22f544878a6c42ef19e521253784cb0bf812dc688354a9a867715416bde7776f7cd03480b02bb492664f13930cfe9e6a0ff62b5fb2d2b5f9de4f52edaa8627f542c1eda9ba323373fc2c561312128c6342254f14acbede89c8046e3cabdee07175d51b9a296216a457bd7399e2e8dbf422708ffe4c10199f0bd67ae11cecac63c3d280054a4178a9e0433f72c671f43a05fede2bfc7ca726564a14ef1d9a492f12c8d0e8d50ca61612c3aed44b5e6c31d66495ccb058417d47b938eebc5eeaa54f50f68a29a2cd5d0900a6dfdfb6ab72b19c06bfa5886571aa558db15df953decdcd7017b6c27fe171d86cbc11745dccee246d2904ba6dae562abcd2d8390c10c43db5940497b1162d37daf2d74a02bbdfc79d768426e9e4078b57aeed6f94ce13ff8cb66cff94fda6cd3111d93803fcd56c93ad4bb3cddf3eef06e1d6b70a02543003b53949be444087233839800cddc75f3ddedfc6a6a8acb96a8737e30768ea7443e798aa9b65b55f6537f2ce1c48d0693a9484777499b1bde807cb50ed979f240407bea0d5e67ad81"], 0x12d4}, 0x1, 0x0, 0x0, 0x1}, 0x6) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) 17:52:13 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mount$9p_rdma(&(0x7f0000000200), &(0x7f0000000240)='./mnt\x00', &(0x7f0000000280), 0x4010444, &(0x7f0000000500)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d307830303030306d656f75743d3078303030303030303030303030303030302c616e616d653d212c66736d616769633d3078303030e8753048caf4c15330303030302c736d61636b66736861743d76666174002c00"/115]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="000000002e2f6669e9653100f8df1b2af92767853ee4e481494e51ad32d2fd0d4e4570b0ba5cf0fa9212c74d79737f119760542f79f9ca310366aec8ff7e60dc9476c0ca45e60447f8fc965e10e0bbbdf21660abc326346b142c"]) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./mnt\x00', 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000300)={r1, 0xfff, 0x800, 0xd6b5}) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e24, @broadcast}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x10001, 0x0) stat(&(0x7f0000000400)='./file1\x00', 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') [ 1254.290370] FAULT_INJECTION: forcing a failure. [ 1254.290370] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.291529] CPU: 0 PID: 9034 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1254.292204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.293029] Call Trace: [ 1254.293305] dump_stack+0x107/0x167 [ 1254.293674] should_fail.cold+0x5/0xa [ 1254.294057] ? __alloc_skb+0x6d/0x5b0 [ 1254.294442] should_failslab+0x5/0x20 [ 1254.294827] kmem_cache_alloc_node+0x55/0x330 [ 1254.295279] __alloc_skb+0x6d/0x5b0 [ 1254.295645] netlink_sendmsg+0x998/0xdf0 [ 1254.296051] ? netlink_unicast+0x7f0/0x7f0 [ 1254.296478] ? netlink_unicast+0x7f0/0x7f0 [ 1254.296900] __sock_sendmsg+0x154/0x190 [ 1254.297307] ____sys_sendmsg+0x70d/0x870 [ 1254.297713] ? sock_write_iter+0x3d0/0x3d0 [ 1254.298132] ? do_recvmmsg+0x6d0/0x6d0 [ 1254.298518] ? perf_trace_lock+0xac/0x490 [ 1254.298935] ? __lockdep_reset_lock+0x180/0x180 [ 1254.299398] ? perf_trace_lock+0xac/0x490 [ 1254.299820] ___sys_sendmsg+0xf3/0x170 [ 1254.300210] ? sendmsg_copy_msghdr+0x160/0x160 [ 1254.300669] ? lock_downgrade+0x6d0/0x6d0 [ 1254.301083] ? find_held_lock+0x2c/0x110 [ 1254.301500] ? __fget_files+0x296/0x4c0 [ 1254.301901] ? __fget_light+0xea/0x290 [ 1254.302293] __sys_sendmsg+0xe5/0x1b0 [ 1254.302673] ? __sys_sendmsg_sock+0x40/0x40 [ 1254.303104] ? rcu_read_lock_any_held+0x75/0xa0 [ 1254.303581] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1254.304102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1254.304612] ? trace_hardirqs_on+0x5b/0x180 [ 1254.305044] do_syscall_64+0x33/0x40 [ 1254.305419] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.305931] RIP: 0033:0x7fefa319ab19 [ 1254.306301] 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 [ 1254.308112] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1254.308867] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1254.309582] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1254.310285] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.310985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1254.311691] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 [ 1254.335342] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1254.338294] FAULT_INJECTION: forcing a failure. [ 1254.338294] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.339547] CPU: 0 PID: 9042 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1254.340217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.341025] Call Trace: [ 1254.341301] dump_stack+0x107/0x167 [ 1254.341660] should_fail.cold+0x5/0xa [ 1254.342035] ? __kernfs_new_node+0xd4/0x860 [ 1254.342460] should_failslab+0x5/0x20 [ 1254.342835] kmem_cache_alloc+0x5b/0x310 [ 1254.343236] __kernfs_new_node+0xd4/0x860 [ 1254.343655] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1254.344117] ? kernfs_add_one+0x36e/0x4d0 [ 1254.344530] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1254.345009] ? wait_for_completion_io+0x270/0x270 [ 1254.345490] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1254.346005] kernfs_new_node+0x18d/0x250 [ 1254.346407] __kernfs_create_file+0x51/0x350 [ 1254.346843] sysfs_add_file_mode_ns+0x221/0x560 [ 1254.347305] internal_create_group+0x324/0xb30 [ 1254.347760] ? sysfs_remove_group+0x170/0x170 [ 1254.348201] ? lockdep_init_map_type+0x2c7/0x780 [ 1254.348672] ? blk_queue_flag_set+0x22/0x30 [ 1254.349096] ? __loop_update_dio+0x2d2/0x690 [ 1254.349541] loop_configure+0x954/0x1480 [ 1254.349947] lo_ioctl+0xa72/0x1760 [ 1254.350301] ? avc_has_extended_perms+0x7f1/0xf40 [ 1254.350778] ? loop_set_status_old+0x250/0x250 [ 1254.351232] ? avc_ss_reset+0x180/0x180 [ 1254.351623] ? lock_acquire+0x197/0x470 [ 1254.352019] ? find_held_lock+0x2c/0x110 [ 1254.352425] ? __lock_acquire+0xbb1/0x5b00 [ 1254.352876] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1254.353397] ? generic_block_fiemap+0x60/0x60 [ 1254.353848] ? loop_set_status_old+0x250/0x250 [ 1254.354301] blkdev_ioctl+0x291/0x710 [ 1254.354682] ? blkdev_common_ioctl+0x1930/0x1930 [ 1254.355150] ? selinux_file_ioctl+0xb6/0x270 [ 1254.355588] block_ioctl+0xf9/0x140 [ 1254.355946] ? blkdev_read_iter+0x1c0/0x1c0 [ 1254.356180] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1254.356377] __x64_sys_ioctl+0x19a/0x210 [ 1254.356393] do_syscall_64+0x33/0x40 [ 1254.356403] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.356420] RIP: 0033:0x7f55bdb208d7 [ 1254.359208] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1254.360984] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1254.361729] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1254.362417] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1254.363116] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1254.363805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1254.364497] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:52:13 executing program 5: ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000210000", @ANYRES32=0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000300)) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/160) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x1b4000) [ 1254.383717] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1254.385198] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1254.386580] FAT-fs (loop3): Filesystem has been set read-only 17:52:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdef, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 32) [ 1254.515086] FAULT_INJECTION: forcing a failure. [ 1254.515086] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.516224] CPU: 0 PID: 9067 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1254.516804] 9pnet: Could not find request transport: rdma [ 1254.516854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.516869] Call Trace: [ 1254.518710] dump_stack+0x107/0x167 [ 1254.519055] should_fail.cold+0x5/0xa [ 1254.519414] ? create_object.isra.0+0x3a/0xa20 [ 1254.519842] should_failslab+0x5/0x20 [ 1254.520192] kmem_cache_alloc+0x5b/0x310 [ 1254.520575] create_object.isra.0+0x3a/0xa20 [ 1254.520979] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1254.521671] kmem_cache_alloc_node+0x169/0x330 [ 1254.522098] __alloc_skb+0x6d/0x5b0 [ 1254.522444] netlink_sendmsg+0x998/0xdf0 [ 1254.522830] ? netlink_unicast+0x7f0/0x7f0 [ 1254.523226] ? netlink_unicast+0x7f0/0x7f0 [ 1254.523621] __sock_sendmsg+0x154/0x190 [ 1254.523991] ____sys_sendmsg+0x70d/0x870 [ 1254.524375] ? sock_write_iter+0x3d0/0x3d0 [ 1254.524766] ? do_recvmmsg+0x6d0/0x6d0 [ 1254.525129] ? perf_trace_lock+0xac/0x490 [ 1254.525527] ? __lockdep_reset_lock+0x180/0x180 [ 1254.525945] ? perf_trace_lock+0xac/0x490 [ 1254.526329] ___sys_sendmsg+0xf3/0x170 [ 1254.526684] ? sendmsg_copy_msghdr+0x160/0x160 [ 1254.527111] ? lock_downgrade+0x6d0/0x6d0 [ 1254.527500] ? find_held_lock+0x2c/0x110 [ 1254.527878] ? __fget_files+0x296/0x4c0 [ 1254.528246] ? __fget_light+0xea/0x290 [ 1254.528604] __sys_sendmsg+0xe5/0x1b0 [ 1254.528956] ? __sys_sendmsg_sock+0x40/0x40 [ 1254.529362] ? rcu_read_lock_any_held+0x75/0xa0 [ 1254.529794] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1254.530265] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1254.530736] ? trace_hardirqs_on+0x5b/0x180 [ 1254.531135] do_syscall_64+0x33/0x40 [ 1254.531478] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.531943] RIP: 0033:0x7fefa319ab19 [ 1254.532287] 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 [ 1254.533945] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1254.534630] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1254.535266] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1254.535911] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.536564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1254.537214] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 17:52:13 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e8c0)={0x0, [], 0xd9, "90af9a99402657"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f000004f8c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="3f000000000000003f00000000000000050000000000000006000000000000000000000000000000ff07000000000000020000003f000000ff07000000000000"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004af00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "e6a2e51d013042"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/netlink\x00') r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x100000000}, 0x0, 0x800, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001940)=[{&(0x7f0000000240)}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/254, 0xfe}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/115, 0x73}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x7) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000300)=ANY=[@ANYBLOB="0100007e0100000018000000260464347f464c1401687a9b1a7325f511d9f8610ba076722f7ed9afcdb68ed269a5ad2f196e8447a95131c5a15ac14d46f18773a608a67b9dd0e15cd13f3ca26502561ae74b9c6ce992cfa077c2e0f7d489da3a91ae2064bccc7b5423453b69dbf926fe1252fbd1a6472cf67bf46938258b4f2f71e7b56acbe0a6b026de0c7253ec6198803a28dbd1b00ba2f0ebbae4ba1ee20311de27934324fa01abeaeb78f8c184815acee14e14a9253aef2b223f94de06c5832264b6f11f19ab9d997eb0530ef56fe54a0dea76a9c7b40b8cb7364a0e5047d81ccab24804ed82438313809fbe", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) syz_io_uring_setup(0x7f02, &(0x7f0000000240)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000000c0)) r6 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x76d2, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r7, r6, 0x0) r8 = syz_io_uring_complete(r5) ioctl$AUTOFS_DEV_IOCTL_READY(r8, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="14ba28d2d4e52e5846d134d51bd18de7e239ab403bc203ab26e52fbb2495677087333776db2599a35a928c2534372e9336bb6e4ca96fe007f69e01a5fe8953693cf3f5e9df96244acfe5eb1f83c26c7edeae84"]) 17:52:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 4) 17:52:13 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/cgroup.procs\x00', 0x10002, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) recvmmsg$unix(r0, &(0x7f0000003d40)=[{{&(0x7f0000000180), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)=""/115, 0x73}, {0xffffffffffffffff}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/160, 0xa0}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/165, 0xa5}], 0x6, &(0x7f0000000580)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f00000005c0)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000640)=""/156, 0x9c}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/35, 0x23}, {&(0x7f0000000840)=""/58, 0x3a}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/154, 0x9a}, {&(0x7f0000000980)=""/171, 0xab}], 0x7}}, {{&(0x7f0000000ac0)=@abs, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000b40)=""/8, 0x8}, {&(0x7f0000000b80)=""/243, 0xf3}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/12, 0xc}], 0x5, &(0x7f0000002d40)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000002d80), 0x6e, &(0x7f00000031c0)=[{&(0x7f0000002e00)=""/180, 0xb4}, {&(0x7f0000002ec0)=""/53, 0x35}, {&(0x7f0000002f00)=""/91, 0x5b}, {&(0x7f0000002f80)=""/90, 0x5a}, {&(0x7f0000003000)=""/133, 0x85}, {&(0x7f00000030c0)=""/251, 0xfb}], 0x6, &(0x7f0000003240)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe0}}, {{&(0x7f0000003340)=@abs, 0x6e, &(0x7f0000003600)=[{&(0x7f00000033c0)=""/213, 0xd5}, {&(0x7f00000034c0)=""/79, 0x4f}, {&(0x7f0000003540)=""/68, 0x44}, {&(0x7f00000035c0)=""/13, 0xd}], 0x4, &(0x7f0000003640)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000003740)=@abs, 0x6e, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/53, 0x35}, {&(0x7f0000003800)=""/62, 0x3e}], 0x2}}, {{&(0x7f0000003880)=@abs, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003900)=""/64, 0x40}, {&(0x7f0000003940)=""/130, 0x82}, {&(0x7f0000003a00)=""/11, 0xb}], 0x3}}, {{&(0x7f0000003a80), 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/242, 0xf2}], 0x1, &(0x7f0000003c40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}], 0x8, 0x2040, &(0x7f0000003f40)={0x0, 0x989680}) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x3, 0x5, 0x6, 0x0, 0xfff, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x1, @perf_config_ext={0xfff, 0x1f}, 0x42284, 0xff, 0x6, 0x4, 0x4, 0x4, 0x6, 0x0, 0x1eef, 0x0, 0xffffffff00000000}, r1, 0xc, 0xffffffffffffffff, 0x3) 17:52:13 executing program 1: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x74c9ccf2, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x3}, {0x495, 0x6}, {0x0, 0xb6}, {0x2003, 0xd6}, {0x100}, {0x7, 0x7}, {0x0, 0x6}, {0x400}]}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) kcmp(0x0, 0xffffffffffffffff, 0x6, r3, r0) unshare(0x48020200) unshare(0x20000000) request_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)='keyring\x00', 0x0) add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={'syz', 0x1}, 0x0, 0xfec5, 0xfffffffffffffff8) unshare(0x10020200) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000000440)='\x00') ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000300)=ANY=[@ANYBLOB="01c6af000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$TIOCL_SCROLLCONSOLE(r4, 0x541c, &(0x7f0000000340)={0xd, 0x3}) [ 1254.562512] FAULT_INJECTION: forcing a failure. [ 1254.562512] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1254.563715] CPU: 0 PID: 9071 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1254.564327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.565071] Call Trace: [ 1254.565318] dump_stack+0x107/0x167 [ 1254.565650] should_fail.cold+0x5/0xa [ 1254.565994] __alloc_pages_nodemask+0x182/0x600 [ 1254.566409] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 1254.566954] alloc_pages_current+0x187/0x280 [ 1254.567348] allocate_slab+0x26f/0x380 [ 1254.567698] ___slab_alloc+0x470/0x700 [ 1254.568048] ? __kernfs_new_node+0xd4/0x860 [ 1254.568439] ? __lockdep_reset_lock+0x180/0x180 [ 1254.568861] ? __kernfs_new_node+0xd4/0x860 [ 1254.569244] ? kmem_cache_alloc+0x301/0x310 [ 1254.569642] ? __kernfs_new_node+0xd4/0x860 [ 1254.570021] kmem_cache_alloc+0x301/0x310 [ 1254.570398] __kernfs_new_node+0xd4/0x860 [ 1254.570774] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1254.571201] ? kernfs_add_one+0x36e/0x4d0 [ 1254.571572] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1254.572006] ? wait_for_completion_io+0x270/0x270 [ 1254.572440] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1254.572917] kernfs_new_node+0x18d/0x250 [ 1254.573292] __kernfs_create_file+0x51/0x350 [ 1254.573740] sysfs_add_file_mode_ns+0x221/0x560 [ 1254.573757] internal_create_group+0x324/0xb30 [ 1254.573772] ? sysfs_remove_group+0x170/0x170 [ 1254.573784] ? lockdep_init_map_type+0x2c7/0x780 [ 1254.573797] ? blk_queue_flag_set+0x22/0x30 [ 1254.573807] ? __loop_update_dio+0x2d2/0x690 17:52:13 executing program 2: r0 = getpgrp(0x0) setpriority(0x3, 0x0, 0xff) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000100)) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r4, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$CDROMEJECT_SW(r4, 0x530f, 0x1) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) fallocate(r5, 0x0, 0x3f, 0x2) setreuid(0xffffffffffffffff, r3) io_setup(0x2d47, &(0x7f0000000000)) 17:52:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:13 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) close(r0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000100)={r0, 0x4, 0x101, 0xfff}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x40200, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x800000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xee00}}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@obj_role={'obj_role', 0x3d, 'wfdno'}}]}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) [ 1254.573820] loop_configure+0x954/0x1480 [ 1254.573837] lo_ioctl+0xa72/0x1760 [ 1254.573849] ? avc_has_extended_perms+0x7f1/0xf40 [ 1254.573861] ? loop_set_status_old+0x250/0x250 [ 1254.573873] ? avc_ss_reset+0x180/0x180 [ 1254.573883] ? lock_acquire+0x197/0x470 [ 1254.573892] ? find_held_lock+0x2c/0x110 [ 1254.573908] ? __lock_acquire+0xbb1/0x5b00 [ 1254.573946] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1254.573957] ? generic_block_fiemap+0x60/0x60 [ 1254.573972] ? loop_set_status_old+0x250/0x250 [ 1254.573980] blkdev_ioctl+0x291/0x710 [ 1254.573990] ? blkdev_common_ioctl+0x1930/0x1930 [ 1254.574002] ? selinux_file_ioctl+0xb6/0x270 [ 1254.574015] block_ioctl+0xf9/0x140 [ 1254.574023] ? blkdev_read_iter+0x1c0/0x1c0 [ 1254.574034] __x64_sys_ioctl+0x19a/0x210 [ 1254.574047] do_syscall_64+0x33/0x40 17:52:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 5) [ 1254.574056] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.574063] RIP: 0033:0x7f55bdb208d7 [ 1254.574073] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1254.574078] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1254.574090] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1254.574095] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:52:13 executing program 7: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup(r4) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000000000), 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f00000000c0)={0x3, 'xfrm0\x00', {0x9}, 0xfe83}) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21, @remote}, 0x10) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000100)=[r0, r1, 0xffffffffffffffff, r3, r0, r5], 0x6) bind$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0xd8c, @none, 0x9}, 0xe) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000d5ef9d5200c5d5228445b904421383398ae54c310fd31950061d45e7d20e03467dc2ae6781bddab2559e24"], 0x14}}, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r6) openat(r5, &(0x7f0000000140)='./file2\x00', 0x440, 0xa1) 17:52:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1254.574101] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1254.574106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1254.574112] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1254.613132] 9pnet: Could not find request transport: rdma [ 1254.645345] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1254.645533] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) 17:52:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 33) [ 1254.645543] FAT-fs (loop3): Filesystem has been set read-only [ 1254.701924] 9pnet: Insufficient options for proto=fd [ 1254.715985] 9pnet: Insufficient options for proto=fd [ 1254.758984] FAULT_INJECTION: forcing a failure. [ 1254.758984] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.759005] CPU: 1 PID: 9093 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1254.759015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.759022] Call Trace: [ 1254.759042] dump_stack+0x107/0x167 [ 1254.759062] should_fail.cold+0x5/0xa [ 1254.759088] should_failslab+0x5/0x20 [ 1254.759107] __kmalloc_node_track_caller+0x74/0x3b0 17:52:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x59) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x24000, 0x0) fallocate(r0, 0x48, 0x3, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x10) [ 1254.759122] ? netlink_sendmsg+0x998/0xdf0 [ 1254.759147] __alloc_skb+0xb1/0x5b0 [ 1254.759168] netlink_sendmsg+0x998/0xdf0 17:52:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 34) 17:52:13 executing program 6: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x62) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) openat(0xffffffffffffffff, 0x0, 0x0, 0x20) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) faccessat2(0xffffffffffffffff, 0x0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0, 0x9) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./file1\x00') r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x4840, 0x2d) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f00000000c0)) sendfile(r0, r3, 0x0, 0x100000001) unlink(&(0x7f0000000100)='./file1\x00') [ 1254.759192] ? netlink_unicast+0x7f0/0x7f0 [ 1254.759220] ? netlink_unicast+0x7f0/0x7f0 [ 1254.759238] __sock_sendmsg+0x154/0x190 [ 1254.759264] ____sys_sendmsg+0x70d/0x870 17:52:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 6) [ 1254.759285] ? sock_write_iter+0x3d0/0x3d0 [ 1254.759300] ? do_recvmmsg+0x6d0/0x6d0 [ 1254.759318] ? perf_trace_lock+0xac/0x490 [ 1254.759342] ? __lockdep_reset_lock+0x180/0x180 [ 1254.759357] ? perf_trace_lock+0xac/0x490 [ 1254.759381] ___sys_sendmsg+0xf3/0x170 17:52:13 executing program 5: ftruncate(0xffffffffffffffff, 0x5) lstat(0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000003c0), 0x5, 0x647f88eb6bacdc9f) r1 = openat(r0, &(0x7f0000000400)='./file1\x00', 0xc0002, 0x84) chown(&(0x7f00000000c0)='./file1\x00', 0x0, 0xee00) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x46142) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000440)={0x100, 0x3ff, 0x1, 0x664a}) acct(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000340)='./file1\x00', 0x114) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) io_setup(0x3, &(0x7f0000000000)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x62, 0x0, 0x1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000001e00)="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", 0x1000, 0x3, 0x0, 0x0, r1}]) pidfd_getfd(r1, r0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 1254.759402] ? sendmsg_copy_msghdr+0x160/0x160 [ 1254.759426] ? lock_downgrade+0x6d0/0x6d0 17:52:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1254.759446] ? find_held_lock+0x2c/0x110 [ 1254.759474] ? __fget_files+0x296/0x4c0 [ 1254.759503] ? __fget_light+0xea/0x290 17:52:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:13 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x5, &(0x7f00000001c0)={0x0, 0xfffffffe, 0x10, 0x0, 0x165}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8914, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x0, @empty}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, "6f2e8bf8f28c10c2fc24068d2e1d58f18740aee1b7d6f2603661a6ee93cbe3b6"}) sendfile(0xffffffffffffffff, r3, 0x0, 0x4) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x59bf}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) dup3(r1, r0, 0x0) [ 1254.759528] __sys_sendmsg+0xe5/0x1b0 [ 1254.759546] ? __sys_sendmsg_sock+0x40/0x40 [ 1254.759563] ? rcu_read_lock_any_held+0x75/0xa0 [ 1254.759600] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1254.759617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1254.759632] ? trace_hardirqs_on+0x5b/0x180 [ 1254.759654] do_syscall_64+0x33/0x40 [ 1254.759671] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.759683] RIP: 0033:0x7fefa319ab19 [ 1254.759700] 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 [ 1254.759710] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1254.759730] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1254.759740] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1254.759750] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.759760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1254.759771] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 [ 1254.779202] FAULT_INJECTION: forcing a failure. [ 1254.779202] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.779216] CPU: 0 PID: 9099 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1254.779223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.779226] Call Trace: [ 1254.779246] dump_stack+0x107/0x167 [ 1254.779258] should_fail.cold+0x5/0xa [ 1254.779272] ? __kernfs_new_node+0xd4/0x860 [ 1254.779285] should_failslab+0x5/0x20 [ 1254.779296] kmem_cache_alloc+0x5b/0x310 [ 1254.779310] __kernfs_new_node+0xd4/0x860 [ 1254.779325] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1254.779334] ? kernfs_add_one+0x36e/0x4d0 [ 1254.779349] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1254.779362] ? wait_for_completion_io+0x270/0x270 [ 1254.779374] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1254.779390] kernfs_new_node+0x18d/0x250 [ 1254.779403] __kernfs_create_file+0x51/0x350 [ 1254.779416] sysfs_add_file_mode_ns+0x221/0x560 [ 1254.779432] internal_create_group+0x324/0xb30 [ 1254.779446] ? sysfs_remove_group+0x170/0x170 [ 1254.779460] ? lockdep_init_map_type+0x2c7/0x780 [ 1254.779474] ? blk_queue_flag_set+0x22/0x30 [ 1254.779483] ? __loop_update_dio+0x2d2/0x690 [ 1254.779496] loop_configure+0x954/0x1480 [ 1254.779513] lo_ioctl+0xa72/0x1760 [ 1254.779525] ? avc_has_extended_perms+0x7f1/0xf40 [ 1254.779537] ? loop_set_status_old+0x250/0x250 [ 1254.779549] ? avc_ss_reset+0x180/0x180 [ 1254.779560] ? lock_acquire+0x197/0x470 [ 1254.779569] ? find_held_lock+0x2c/0x110 [ 1254.779585] ? __lock_acquire+0xbb1/0x5b00 [ 1254.779623] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1254.779634] ? generic_block_fiemap+0x60/0x60 [ 1254.779649] ? loop_set_status_old+0x250/0x250 [ 1254.779657] blkdev_ioctl+0x291/0x710 [ 1254.779667] ? blkdev_common_ioctl+0x1930/0x1930 [ 1254.779679] ? selinux_file_ioctl+0xb6/0x270 [ 1254.779692] block_ioctl+0xf9/0x140 [ 1254.779700] ? blkdev_read_iter+0x1c0/0x1c0 [ 1254.779711] __x64_sys_ioctl+0x19a/0x210 [ 1254.779724] do_syscall_64+0x33/0x40 [ 1254.779733] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.779741] RIP: 0033:0x7f55bdb208d7 [ 1254.779750] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1254.779756] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1254.779767] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1254.779773] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1254.779778] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1254.779784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1254.779789] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1254.782859] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1254.782951] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1254.782956] FAT-fs (loop3): Filesystem has been set read-only [ 1254.912684] FAULT_INJECTION: forcing a failure. [ 1254.912684] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.975599] CPU: 1 PID: 9112 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1254.976832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1254.978297] Call Trace: [ 1254.978790] dump_stack+0x107/0x167 [ 1254.979487] should_fail.cold+0x5/0xa [ 1254.980214] ? create_object.isra.0+0x3a/0xa20 [ 1254.981040] should_failslab+0x5/0x20 [ 1254.981756] kmem_cache_alloc+0x5b/0x310 [ 1254.982326] ? __lockdep_reset_lock+0x180/0x180 [ 1254.983171] create_object.isra.0+0x3a/0xa20 [ 1254.983973] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1254.984861] kmem_cache_alloc+0x159/0x310 [ 1254.985600] __kernfs_new_node+0xd4/0x860 [ 1254.986211] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1254.987107] ? kernfs_add_one+0x36e/0x4d0 [ 1254.987882] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1254.988748] ? wait_for_completion_io+0x270/0x270 [ 1254.989681] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1254.990428] kernfs_new_node+0x18d/0x250 [ 1254.991188] __kernfs_create_file+0x51/0x350 [ 1254.991954] sysfs_add_file_mode_ns+0x221/0x560 [ 1254.992809] internal_create_group+0x324/0xb30 [ 1254.993591] ? sysfs_remove_group+0x170/0x170 [ 1254.994234] ? lockdep_init_map_type+0x2c7/0x780 [ 1254.994258] ? blk_queue_flag_set+0x22/0x30 [ 1254.994276] ? __loop_update_dio+0x2d2/0x690 [ 1254.994299] loop_configure+0x954/0x1480 [ 1254.994331] lo_ioctl+0xa72/0x1760 [ 1254.994351] ? avc_has_extended_perms+0x7f1/0xf40 [ 1254.994373] ? loop_set_status_old+0x250/0x250 [ 1254.994396] ? avc_ss_reset+0x180/0x180 [ 1254.994415] ? lock_acquire+0x197/0x470 [ 1254.994431] ? find_held_lock+0x2c/0x110 [ 1254.994460] ? __lock_acquire+0xbb1/0x5b00 [ 1254.994530] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1254.994549] ? generic_block_fiemap+0x60/0x60 [ 1254.994577] ? loop_set_status_old+0x250/0x250 [ 1254.994592] blkdev_ioctl+0x291/0x710 [ 1254.994610] ? blkdev_common_ioctl+0x1930/0x1930 [ 1254.994632] ? selinux_file_ioctl+0xb6/0x270 [ 1254.994655] block_ioctl+0xf9/0x140 [ 1254.994671] ? blkdev_read_iter+0x1c0/0x1c0 [ 1254.994690] __x64_sys_ioctl+0x19a/0x210 [ 1254.994714] do_syscall_64+0x33/0x40 [ 1254.994730] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1254.994743] RIP: 0033:0x7f55bdb208d7 [ 1254.994760] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1254.994770] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1254.994790] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1254.994801] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1254.994811] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1254.994821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1254.994834] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1255.000347] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1255.000513] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1255.000523] FAT-fs (loop3): Filesystem has been set read-only [ 1255.010609] FAULT_INJECTION: forcing a failure. [ 1255.010609] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.010634] CPU: 1 PID: 9119 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1255.010643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.010649] Call Trace: [ 1255.010666] dump_stack+0x107/0x167 [ 1255.010685] should_fail.cold+0x5/0xa [ 1255.010704] ? create_object.isra.0+0x3a/0xa20 [ 1255.010724] should_failslab+0x5/0x20 [ 1255.010740] kmem_cache_alloc+0x5b/0x310 [ 1255.010763] create_object.isra.0+0x3a/0xa20 [ 1255.010782] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1255.010806] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1255.010821] ? netlink_sendmsg+0x998/0xdf0 [ 1255.010845] __alloc_skb+0xb1/0x5b0 [ 1255.010867] netlink_sendmsg+0x998/0xdf0 [ 1255.010890] ? netlink_unicast+0x7f0/0x7f0 [ 1255.010919] ? netlink_unicast+0x7f0/0x7f0 [ 1255.010937] __sock_sendmsg+0x154/0x190 [ 1255.010961] ____sys_sendmsg+0x70d/0x870 [ 1255.010981] ? sock_write_iter+0x3d0/0x3d0 [ 1255.010997] ? do_recvmmsg+0x6d0/0x6d0 [ 1255.011014] ? perf_trace_lock+0xac/0x490 [ 1255.011038] ? __lockdep_reset_lock+0x180/0x180 [ 1255.011053] ? perf_trace_lock+0xac/0x490 [ 1255.011077] ___sys_sendmsg+0xf3/0x170 [ 1255.011097] ? sendmsg_copy_msghdr+0x160/0x160 [ 1255.011121] ? lock_downgrade+0x6d0/0x6d0 [ 1255.011142] ? find_held_lock+0x2c/0x110 [ 1255.011169] ? __fget_files+0x296/0x4c0 [ 1255.011198] ? __fget_light+0xea/0x290 [ 1255.011224] __sys_sendmsg+0xe5/0x1b0 [ 1255.011247] ? __sys_sendmsg_sock+0x40/0x40 [ 1255.011265] ? rcu_read_lock_any_held+0x75/0xa0 [ 1255.011301] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.011318] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.011332] ? trace_hardirqs_on+0x5b/0x180 [ 1255.011354] do_syscall_64+0x33/0x40 [ 1255.011371] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1255.011382] RIP: 0033:0x7fefa319ab19 [ 1255.011398] 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 [ 1255.011408] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1255.011427] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1255.011437] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1255.011447] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1255.011457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1255.011468] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 [ 1255.029249] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 17:52:29 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfe, 0x0, 0x8, 0x0, 0x0, 0x4307, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23a3}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000180)={0xe93, 0x1, 0x1}) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, 0x1}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000200)=""/55, 0x37, 0x41, &(0x7f0000000240)={0xa, 0x4e20, 0x4, @empty, 0x885f}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$inet6(r1, &(0x7f0000000600)={&(0x7f0000000300)={0xa, 0x4e23, 0xffff, @remote, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="46cc865f6b1ee4639c98bdf629edb880cd6457f6ad2eaeb21ea8a78f3311ad0a2dc788ed81c2c4c0c799a03129359745d77ae6efd3e34dadfa071e73c980d26e99d343bd859c10b642c7ac6f881a0191fff553a1f83e76d8e1351e5d0fd3f9adbe43d976efd51de64a86886446cd2237f406f96137f9fb026b9f0621bb384c74d02aa0fdac26f15ebadb948ef5cd5380912d2259c91bb3dadac7f6b28d9f2b8db406061e9aecbaaa53795378b72c162fb4693e7ca74550", 0xb7}, {&(0x7f0000000440)="335662aceb0f8aece6ba86df805e66ddd3b04fbf1091e13cf1e6352db999d5e3eea3691fa0e55785cf0b2b7beef0136dd9ea0a2574b2d4ccfa5548b8a2c9629f3ff6ef39d385bbacbe30324f76c031765efbb08c3428b21c8dd7717e9e4a2c4ae9c36934b648577f4c23cb21ecfd67376b90130dfd2d2a5a95b3ae77c124d9eadf37d8cbbf1f01", 0x87}, {&(0x7f0000000500)="922a18fc3330c250dd753df9316ff7abcf732f78e1f120c7903a12061f196188eeb89cc421231b42d192fb852e6ca4123aba31518b4b2f6dedbc0f614ca02be526f4a20511a297b867de0ae75e24b5a7cf70c12b8be164f8a7af7a91d393327088e082fbb2617c5397244f7d33bfb7f48378d0f560068300e17c", 0x7a}, {&(0x7f0000000c00)="8c4a6d30757a2bdf27b6970f6a9e1204ec3762d6e6e91d507d8ff7911a6744c833e6fe501c41c22530a4c97699df98d62e08f16a8076054b14fcf1a79815444c652b6c010e996b3088cd536b2875a7bc8fa46640dd3637c1a161989d999b03688586c99e560ff12ea9b3d8ade5a5dedb1fed542681cc8116cfc242aacd173b800b76772a0a55c59f78a3cdef7054e82899561362c29aff196ebb32661a2c84c6b8cf63cab3d6cc119fe74ab548bbdf6b76100eb79d6aba6cc8b24f547f9d284db75a25d5ff7af8eb2c7c58a38401e7dc3390fec873a29d0c301660393a4ca4baa1e13b44df2704f23751ec12a9417a8726342baffeb96331d1bf8b2790d10ec10c35a7c9a15e1b7be96acace04b4270be6ed82672b77e6cbe64872cf5cde6f3da5e9e489c844a4f9e40c84c4e59bf971ea8cb01a04f61c8a1be23168a226949edd4da3dd242ac97e9f8cb41dbdc7caae8be2d2b252e044f364df300057370093a34a2b45c03b9c159551b157ad2a7c405a6bbbf757efe4d51d4d1cf84dcafc63aa2b18cf1471e0eff0bacc671e80ec077b60bf2fccd3b764de6f9207c2f51095e6ca8963d882cb7578696bbf9b43dfa1539040e168fe0316fa63507e6c91135eb79adb2fa39ad1f1d858c65c52adc883e26b099d972354e3ca63552462a3032272ad2329e170d6cecf81f3d577347d14b24db1ae735809f512fee12724b06194e8ae23e34cc2da864d13901e2315007b651f7061fbf3ea67ab565786dd6600c836cb14760a318988629eb050da433d93f24cb8554bf3cf865dddb4343f776e8ca35b15909cffa87e066f7a55b81f5a5356d1d01bae1a8bcf02a06e3050c2b456f8f912482d7ebf6baafbef9a9e6a3cecca0620122fde8c19a48de3ccbff2f3b02658bcd7391a15157ae6c4b6d7e5a12b6c9c9598461abdf5ece262647c63cc5232e762cec93704403232dabb7d69b29f3a4d0a66990f446dd71006045a9fac64271d2e97f15a2dacc9d31036234a6c324c0cc05dfc25b1a1b41a0393748d2ed4f9599514f25cc2cc879853c5794acb9d798610e5c3e089448901e80e02fbfa36e3151864853f69a9dd5cb42ae3041bd8a5f665c04e072fa3399c6810bc4c62b8d58bf46fdcf4de16e404f9db87c442345935948819a73dba9fc3d8ea9c7ffddf752d90987c4fe607d74aef5d76bafe95c1cf0b1449ff307a3e91960a27c6e16789fe9b727aca96743acc6e73e478cd9b447b603ec01349a5b41ccb4b790da7e2d6ae8fe956d4d771262952c868b863dd3dd772c0ce56a431f8ab4f66dc6c847e790f7abac30f985d82a0ff202c47115834059ab4ae0e2b681f623232f37dfc55e96593cba23525dabf8968b42fd7df06d0e2148687d6304af9e6cb5e0020ae165e65dcd5cedd15a25c808121136194a934b98961e8aac1a13c199f15ba89e0b26703e9e8688f5602aef4c08351e19c4ec623f780628856640c2edb20bbf663d3728026095b20f907fcfff9babd84cf4523de288c9230d8a97a39295c7f8be7b5e17c5e75f9ef750d3c93984f1e1a93b02c26db04f18644f906b971140dd74fe644e4b357d624857d8dceafba2027424686fa609765643142cb91524cd9e540046659f26a6f499cac44656da58fb6a1992e8e03dadd265a354eda5d913fd744073952670fbf77d4aaa17201078637bfda4f4a2a29d44edf9bfdf0d150e2e19d0a51464dc7326e7ad5640ffdd19c2f69c75b0a77c2a92e4fc968a25527a72288055f8cba4ea09cebaa30bd9ca344a24c1ab3f3fe22ef8bd20184bee5fe84e0b3c79097885299eceaf4d317d41c7f6c291bff716983f8acfc2e12b5f91b22fd46c36bf4bbe8db90351f381c64ff6a2729afdf33dd232f0cc1ad21ff936e48eb58c99eb9f31ae855fd5f41cefea2a74b28613cf16221568333fe0f24a19b4a195076c5448b60435b2f2255bae3541928aff4ddaaa4015e06c8bf1af6df6c0683e017d27b693c8b437b1546c56dda101c199939fae20b11ad043b6f1c4f09248d9517c7bf278029c32e327f3e37d44c3e6c06d74466b10eeff1123c387c28ce679e48d8ebbca4f36ac319686c64b5c8af7ce285b2840ddb7c142ef22f5b76de43113f76eaf3ce9781a076f2ba6bbedf0a00c5dcd24c88a444cee3557f24790fc820c5292dadc13288e954a283df12459639e7cc2b4b3760c4550a570549c8997cc21280923c0cb91d87bbb77a6a29f3020416a6807a42be0bda2f06037b651f193e8714bc08ac0044af1e2ea321a7cfdd948d82281bdbc5aaf63978e0e3b92b87fd8f6426dacab0ad85e2f3d0a7f37de767179abcc5eee999bf3b5031da9f4b7cfc227504b40021570dc4bf14b09cf0d5c803f6fa07fc6d63edf64f6f21ed65f8d2fb169870dbfa87ba40ce086c6e24b73dc23ea3c318066ebc34ebf15345ab9b25b1ea8a9c3dd6946d7fe1ecf29d5010ae25423982210924ac8fabbbb83e9b09b4e23b771cf457772858945fd4ea2c80dd40ce79c5d0f5f2b6ee50504bab9524123a1744e10cff79ef6f555787abb0cea3700f545682101124e64573d4c1f3e3a08b2e1af27ea5da9aba1a54d6e6f803431d1df855e63a09e7ef5e0da2114c7b0764a261ce1bdeaab50beda3a6bf076b33f17b12def838d24633dd13a1a68882a425240b7ab4c8b09ec9504dfc622654a2fd01ceaad277addc9897edebcaf1c3abd30b55a5a07e1fb9f858b53045c6742bdb555327e30ce3052fc45382f888499e67bde915f0516ac22ec44e11c8388e590fed78b9c75e2e86c96470a4b788752e0207c9040673359012eecf456c6e5b8f025c8f8bfb439e538775c058f820302880a0ac750e65853af3541995c85ab5a2eddd1d822ea15bb39875e469f977c297a4fff6faee942324362d882598e9022ae97f7ef6effcf08b2ca8d28055124f177c5bcbf94aedd42b8c52a9299c7170c5253db228cdfab9098ce975cbb5290943b90810c7ed67db7fd9a9c9cb821b4c40e436efea725fad8d0b8b121cb68828315c1f28d411812127e8b7bc26e63cc16a71507042db791ebbf5ce9a1596dee96723903eda63f0fe6893130116dfccf6da5253869763ac594ec0fbd31b505e05fb40975eff2828bc0233d2e6fa52d61dd6218fd8c4da9b47a43b0fa8083d50351dbd35c8426a75e41179990c64219eef8cc9bfcdb8eda03371e144c96e90e96a7d0507108fad535163139b265d49cde8341e7ba8a9e371537b89637606fbc02cb1b8854ef97db55c9c82a1e1528eb1b485d547c30f015c5158102780cdd0330eb315731bbccc8469706d199a6fd166c1745ab5deed026f9a63d7470be7c4a52553019d59a6804523129decbe5ff835074a1233cde1bcdf1ec9d02af57461a62e87582918fbeaec4f1de36312bdcd852c9840b176abe422a5086c5c8b7e1acadd4c988c43eee7b613d8d54aa5800d9a2206841ce524156dd7eec6a1b512625ad45a7db322a1760d61643c63a29222bc92f77653765637fa6eefdf46738c82d57a42fa2c0a8d8d8a3911f5880c0a2e91f3331f8bdf9bb917517ca86685d755e549c2981f646d360c5a2bc996740f34051545d2582ff49c90588028661e1fe5926c4ff2089098fa4d34813fd8743f3e8a1a3c9f313f1657ac3b2501f24598da03e0b78c9f4bc98336ed6446df6ded3b2cc3110fa4ff16006ad8f1e52e71938f028e4215072bec5387a98db8f0ddd3427a4813311e208848dcf9bc878155b7d6bacdac4a082dbc76e00454f7584f8d5d63d11806d71f08f7db777cc5b6e368cf1d9ca8f30caac098b84e315b158528ef8a8f028a4bb511e9a0c0a0c14a155aaa17dddc0f95e3d38cf0ecb1988f6d372eaf9bb9916c9e9501249b6def4e80581b4aedef169f2787d7592257a69b6d5ac9443fec936a6ee606ab452fe08f9ea2e918f916c35d65438bb880e590aa7d65a44bbf9c161eb6c81a8f5b1a279cb1c56e3a0055dd3057571c58928b530e6171f502688edfcacd6b3342f26f90e7e0b18f74a7d7716773a98b3cbdb5bf0e576637ca90a9775957396ab7a8cea8104dfed6a5a9c8182033ac6a51ceeb8d0b8bbb617836adbdbdb00e5da60333f02ef6d9946e2b01997f179d3da4787b5d69d4e4698b40a3f40d182f19c738147b772520c16b16e68b2193ec8c614be5955f25b5ce9191f75ed2faad30321c257966fd4acd15dd90a0e4f235560db35e8c7fa90d90b262ef0fdd769fb2abbabcdc8d04cede5d36f4e3a968888151417fd0020b4ddd47e32da08d4b0baa7d618eb3321a8724a691d878d659569c1a831b798510ac3d0b1f7d32a9827bb063a7468745bcdfbf79a63d4f38c02dd67cf3977dca2fd481003177a954878f528b4772d2c79be446704563bae9585af66d53e7f89df20f4383a7c76351022dc1dcb8661c45e5ac4b818d28c8dbc78d46c4e371641d1f8203eceb7c204714d03dc2d2f652ab2b714dcdc829b54e56ab5c9128420b656e3563aeabca32d9956f4a79ca7a6ea202afe74942cd423fd69b66062b7ff3e965604c847c268b8b3893576452301307f2b5b75dd3a7ff8abe4d35dac0d415563a3fc416290fafc06c3a124fc93bdfe23780c85e5eacf83d99ec80b6ffb1142b1b6131af753ccb02b25f63f9cd0635b46adb6b7af0d7394a4ee3c4f8aebda4385a0912b4a91b232de742f75dba45658fe0bac31ae82e12167c0f6b9d143fd6f47deb8e5b3237a9eecec15172e9e3e6fd234b1f6eef4817d0db5fe974e2ee0e3f216528865cd8ce29cf5f053c9d33769640dc273c996b24c9958ee641c2481099aa8af80b1da3477fa4e11da2de0a0e16e28dbc0441c9ad789f3128d04d2505b31c2074b65ba7f483ba8aed4e01b92aeb17fea90b861c32a68321ab082f8a88c508397a77f2b926997941520ed5d48f40e73c06f64d9547be37a2e52550df3c9fc2532eed0b9064af991cf4380db0030b30cfaef017c28ec75eaadf8acb26a4b4c6a00c080152b9106cb2b4b9ca7b293a4cddcd4896005e5fef3ec0aede62665b69396cfd724fa933f87e16e01e2823a183281fef4549ff15633e4faabb47c40f9c716c250af70c89b62eba255af0cddac25b48c55015e012764f1392f1bae5f14b0192029c8fd662dc86dc4b02952128c6460cba5ed5ae287f6c79895717b986427de846bacc14a64445f18d88498ecd786a039e486ddc07ac7a5d113a5cd53eea638dee7bea1d3408f2bc704220eda1986390b91916914cdeb0f84136f9561dfb5b8151d2e96e35d344fe646f4bcf6e7154ba079fbb95ee27c00535803af2aec2ea28f1726edd5b8e7565b71ca28a67100f21f616c1debb5af6ae1c7b19167141937d59bb4a9b2436a924a90439c8a764adea4ed5439290acd2b9e038bd648e9b99624a6f218c96f246a313dff26a581120973fa471da67812d58d6b5337e5ee0473e48fff40a6c50758e19e59b29fc9064cfcad10335a57636e5bad76f1ce83cf40bbd011c189272da49e099276f50ccb67c83d9d5da2445a07f8b08a7ce7c32d9fab5d68103966a76c934cebda69a410698d075cde290b5b0e306cc5e3d0bb807c635d5f25babc9feec47f42059f88909d27d3793bbf994f1669f5f505f0e06c1e9ec91e83f61abe3ed9575ac8f96f922971bbcf7b203c4ba86c0ad7fe479f86a5fd8abe63a3ad04562e3408e50d43c7fee6aba20e67c8db745b3dd2156a78884c67d9e0a4499454844afd5a5052d70ea9f0475eef01e46e2b153338dfed1e1de25dc08fcdd0bd1ffe18eb4c7fe4ccaa190afdfb6e0", 0x1000}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="1600000000000000290000004300000000000000000000001400000000000000290000003e0000000800000000000000"], 0x30}, 0x20008001) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x400200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@mcast2, 0x7ff, 0x1, 0xff, 0x2, 0x2, 0x3f}, &(0x7f00000001c0)=0x20) sendmsg$NFT_MSG_GETFLOWTABLE(r3, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, 0x17, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x1804) r4 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="ef6ca403000000920000"], 0x1c}}, 0x0) 17:52:29 executing program 1: setns(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x1c, 0x1a, 0x101, 0x0, 0x0, {}, [@generic='\x00\x00\x00\x00\x00\x00']}, 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @remote}}}, 0xe8) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = dup2(r2, r2) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@rand_addr=' \x01\x00', @in6=@empty}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @remote}, 0x4}}, 0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000040)={@empty}, 0x14) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000001980)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x6e6ef6f2ecc7bf83}, 0xc, &(0x7f0000001940)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1d00000043edda9f3a370c521ffc34eaa9e06c751e2d41da003b9785b28443702bf85a9f04a00400000000002000a5ebdc1f29b35fb05dcd56", @ANYRES16=0x0, @ANYBLOB="000228bd7000ffdbdf251800000008000700080000000c0002800800020005000000080007000100000028000180140002006e657464657673696d30000000000000080003000300000008000300000000003000018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f766972745f776966690008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000700090000002c0001801400020076657468315f746f5f6261746164760014000200766c616e3000"/60], 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x4) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) openat(r4, &(0x7f0000000180)='./file0\x00', 0x341180, 0x185) readv(0xffffffffffffffff, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) 17:52:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 7) 17:52:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 35) 17:52:29 executing program 5: ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x3, 0xff) fcntl$dupfd(r0, 0x0, r1) sendto(r1, &(0x7f0000000000)="d4f8dfaa394996add3afd1da13fac83014b8e5c45afa1a1f3ed44d2f6eaf6b5f9203bf69ab683862", 0x28, 0x0, &(0x7f0000000140)=@nl=@unspec={0x0, 0xff00, 0x0, 0xf5ffffff}, 0x80) io_submit(0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000380)={0x1f, 0x3}, 0x6) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000300)={{'\x00', 0x2}, {0x6}, 0x4, 0x0, 0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f00000001c0)="409e049077e7d62e29db3959d03a1fc2531c5a5004e1980a22960f9e708fcbb2dbd5b022c71705ef1b284cc75a0bfcc1cf5a86070fa359a88c3501da9643f190dd157ef6177e0464dc4a0d86bc305ea224d3c9f7fad4587e21e844e7dc364bb08c0ef0bc70c2ccfed4c5adb17604dde7c0624709ef29ba891e69f8674760496b05d745c85fde4d2041dce6cca6fb02b86b174ab33ffe01cae05ecda5540e0e7fafd807180093875ff0dab034c08e90a7c3c173322ec25812ebfd76c48560e1cfc73551da57f93d6df9b3ace3663ded45d5d0955393a06755a32cb058a02f3ee9dff2353380944dfa8f756a883139", 0xee, 0x0, &(0x7f00000007c0)=ANY=[@ANYRESDEC], 0x1af}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000800)={"90b065cca82b348f7b57443bd0b7ab15", 0x0, 0x0, {0xc471, 0x7fff}, {0x2, 0x2}, 0x2, [0x6, 0x20000000000005, 0x0, 0x3, 0x80, 0x8, 0x0, 0x5, 0x34, 0x5, 0xb3f, 0x32, 0x2, 0x1000, 0x1f, 0x1]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000900)={{}, r3, 0x0, @unused=[0x4, 0x1, 0x100, 0x80], @subvolid=0x4}) r4 = accept4(r2, &(0x7f0000000600)=@caif=@util, &(0x7f0000000100)=0x80, 0x80000) close_range(r4, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffe, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e21, @broadcast}, {0x6, @random="349535863524"}, 0x2a, {0x2, 0x4e24, @multicast2}, 'netdevsim0\x00'}) 17:52:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x10402, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000009976d8cb4e7e00"/110], 0x68) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00', 0x0, 0x0, 0x0, [0x9, 0x5, 0x0, 0x0, 0x8000]}, &(0x7f0000000140)=0x78) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0xa0d800, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) setresuid(0x0, 0x0, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) fcntl$dupfd(r3, 0x0, r3) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f00000007c0)="3f7623c0fd5713364c901d3c", 0xc) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) symlinkat(&(0x7f0000000100)='./file0\x00', r1, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) 17:52:29 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000700)={'syztnl2\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @mcast2, @private1, 0x0, 0x0, 0x3, 0x12d}}) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="010200000000000000002800000008000300", @ANYRES32], 0x2c}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x44, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2b}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3a}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1af}], @NL80211_ATTR_DURATION={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20c0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8004) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18}, './file0\x00'}) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000002e00)={{}, r4, 0x6, @unused=[0x3, 0x0, 0x2, 0xfe], @devid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000440)={{}, r4, 0x0, @inherit={0x68, &(0x7f0000000340)={0x0, 0x4, 0x3b9e, 0x7fff, {0x22, 0x3c72, 0x2, 0x10000, 0x401}, [0x10001, 0x0, 0x6, 0x7fff]}}, @subvolid=0x2}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}}, 0x0) [ 1270.121892] FAULT_INJECTION: forcing a failure. [ 1270.121892] name failslab, interval 1, probability 0, space 0, times 0 [ 1270.123060] CPU: 1 PID: 9149 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1270.123768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1270.124581] Call Trace: [ 1270.124842] dump_stack+0x107/0x167 [ 1270.125194] should_fail.cold+0x5/0xa [ 1270.125580] ? __kernfs_new_node+0xd4/0x860 [ 1270.125996] should_failslab+0x5/0x20 [ 1270.126364] kmem_cache_alloc+0x5b/0x310 [ 1270.126758] __kernfs_new_node+0xd4/0x860 [ 1270.127161] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1270.127614] ? kernfs_add_one+0x36e/0x4d0 [ 1270.128049] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1270.128520] ? wait_for_completion_io+0x270/0x270 [ 1270.128983] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1270.129496] kernfs_new_node+0x18d/0x250 [ 1270.129889] __kernfs_create_file+0x51/0x350 [ 1270.130175] FAULT_INJECTION: forcing a failure. [ 1270.130175] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1270.130309] sysfs_add_file_mode_ns+0x221/0x560 [ 1270.130330] internal_create_group+0x324/0xb30 [ 1270.130349] ? sysfs_remove_group+0x170/0x170 [ 1270.133615] ? lockdep_init_map_type+0x2c7/0x780 [ 1270.134106] ? blk_queue_flag_set+0x22/0x30 [ 1270.134556] ? __loop_update_dio+0x2d2/0x690 [ 1270.134993] loop_configure+0x954/0x1480 [ 1270.135431] lo_ioctl+0xa72/0x1760 [ 1270.135787] ? avc_has_extended_perms+0x7f1/0xf40 [ 1270.136287] ? loop_set_status_old+0x250/0x250 [ 1270.136733] ? avc_ss_reset+0x180/0x180 [ 1270.137144] ? lock_acquire+0x197/0x470 [ 1270.137539] ? find_held_lock+0x2c/0x110 [ 1270.137938] ? __lock_acquire+0xbb1/0x5b00 [ 1270.138385] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1270.138882] ? generic_block_fiemap+0x60/0x60 [ 1270.139348] ? loop_set_status_old+0x250/0x250 [ 1270.139781] blkdev_ioctl+0x291/0x710 [ 1270.140174] ? blkdev_common_ioctl+0x1930/0x1930 [ 1270.140632] ? selinux_file_ioctl+0xb6/0x270 [ 1270.141057] block_ioctl+0xf9/0x140 [ 1270.141401] ? blkdev_read_iter+0x1c0/0x1c0 [ 1270.141824] __x64_sys_ioctl+0x19a/0x210 [ 1270.142252] do_syscall_64+0x33/0x40 [ 1270.142613] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1270.143133] RIP: 0033:0x7f55bdb208d7 [ 1270.143490] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1270.145357] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1270.146082] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1270.146751] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1270.147420] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1270.148095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1270.148764] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1270.149467] CPU: 0 PID: 9155 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1270.150594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1270.151963] Call Trace: [ 1270.152395] dump_stack+0x107/0x167 [ 1270.153014] should_fail.cold+0x5/0xa [ 1270.153657] _copy_from_iter_full+0x201/0xa60 [ 1270.154417] ? __virt_addr_valid+0x170/0x5c0 [ 1270.155147] ? __check_object_size+0x319/0x440 [ 1270.155925] netlink_sendmsg+0x879/0xdf0 [ 1270.156601] ? netlink_unicast+0x7f0/0x7f0 [ 1270.157323] ? netlink_unicast+0x7f0/0x7f0 [ 1270.158020] __sock_sendmsg+0x154/0x190 [ 1270.158693] ____sys_sendmsg+0x70d/0x870 [ 1270.159365] ? sock_write_iter+0x3d0/0x3d0 [ 1270.160053] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1270.160073] ? do_recvmmsg+0x6d0/0x6d0 [ 1270.160092] ? perf_trace_lock+0xac/0x490 [ 1270.162181] ? __lockdep_reset_lock+0x180/0x180 [ 1270.162817] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1270.162956] ? perf_trace_lock+0xac/0x490 [ 1270.162986] ___sys_sendmsg+0xf3/0x170 [ 1270.163836] FAT-fs (loop3): Filesystem has been set read-only [ 1270.164497] ? sendmsg_copy_msghdr+0x160/0x160 [ 1270.164523] ? lock_downgrade+0x6d0/0x6d0 [ 1270.167222] ? find_held_lock+0x2c/0x110 [ 1270.167891] ? __fget_files+0x296/0x4c0 [ 1270.168568] ? __fget_light+0xea/0x290 [ 1270.169198] __sys_sendmsg+0xe5/0x1b0 [ 1270.169846] ? __sys_sendmsg_sock+0x40/0x40 [ 1270.170550] ? rcu_read_lock_any_held+0x75/0xa0 [ 1270.171351] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1270.172198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1270.173058] ? trace_hardirqs_on+0x5b/0x180 [ 1270.173770] do_syscall_64+0x33/0x40 [ 1270.174393] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1270.175229] RIP: 0033:0x7fefa319ab19 [ 1270.175858] 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 [ 1270.178835] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1270.180101] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1270.181275] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1270.182461] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1270.183674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1270.184855] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 17:52:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800800000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1270.202620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60739 sclass=netlink_route_socket pid=9140 comm=syz-executor.1 [ 1270.240247] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1270.273825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60739 sclass=netlink_route_socket pid=9165 comm=syz-executor.1 17:52:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 8) 17:52:43 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000580)=ANY=[], 0xfdef) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x840000, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) ioctl$INCFS_IOC_PERMIT_FILL(r3, 0x40046721, &(0x7f0000000140)={r4}) fallocate(r2, 0x3, 0x0, 0x8000008000) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) fallocate(r0, 0x0, 0x0, 0x8000) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) ioctl$F2FS_IOC_GARBAGE_COLLECT(r5, 0x4004f506, &(0x7f0000000000)) 17:52:43 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) mount(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xb51d, 0xed5}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, 0x0, 0x300b4e2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r6}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x2, 0x0, 0x22, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r1, 0x1) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="0515aa00", @ANYRES32=0x0, @ANYBLOB="6d6e09ca044e451d91e1d21a79400000007728297fa689f9108b9e5a3e210d9015b24011d6cc3f97d48950"], 0x1c}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x3a}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000080)) sendmsg$AUDIT_USER(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10}, 0x10}}, 0x0) 17:52:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 36) 17:52:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:43 executing program 6: llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/231, 0xe7) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f0000000140)) 17:52:43 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x8}}}}}, 0x0) recvmmsg(r0, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0xa, 0x4e21, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)="ce8f5b2d6aa82eeae46cf1a37cf56521ad6cd4956fb80ec61ea81b836f7a80", 0x1f}], 0x1, &(0x7f00000002c0)=[@rthdr={{0x78, 0x29, 0x39, {0x61, 0xc, 0x2, 0x40, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x78}, 0x8000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000cf5621b2fc4343c4a394dcf8911d5966010040", 0x1f, 0x4e0}, {&(0x7f00000002c0)='|', 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000e0f4655fe0f4655fe0f4655f000000000000040040", 0x1d, 0x2400}], 0x0, &(0x7f0000000040)) [ 1284.405598] FAULT_INJECTION: forcing a failure. [ 1284.405598] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.406746] CPU: 0 PID: 9178 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1284.407422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.408234] Call Trace: [ 1284.408506] dump_stack+0x107/0x167 [ 1284.408872] should_fail.cold+0x5/0xa [ 1284.409253] ? __alloc_skb+0x6d/0x5b0 [ 1284.409646] should_failslab+0x5/0x20 [ 1284.410033] kmem_cache_alloc_node+0x55/0x330 [ 1284.410481] __alloc_skb+0x6d/0x5b0 [ 1284.410851] netlink_dump+0x735/0x1050 [ 1284.411249] ? netlink_deliver_tap+0xcc0/0xcc0 [ 1284.411703] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1284.412195] ? lock_downgrade+0x6d0/0x6d0 [ 1284.412614] __netlink_dump_start+0x649/0x900 [ 1284.413070] rtnetlink_rcv_msg+0x749/0xbb0 [ 1284.413493] ? inet6_ifa_notify+0x220/0x220 [ 1284.413939] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1284.414344] ? inet6_ifa_notify+0x220/0x220 [ 1284.414784] ? __lockdep_reset_lock+0x180/0x180 [ 1284.415246] netlink_rcv_skb+0x14b/0x430 [ 1284.415652] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1284.416054] ? netlink_ack+0xab0/0xab0 [ 1284.416437] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1284.416898] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1284.417355] ? write_comp_data+0x2f/0x80 [ 1284.417773] netlink_unicast+0x549/0x7f0 [ 1284.418179] ? netlink_attachskb+0x870/0x870 [ 1284.418624] netlink_sendmsg+0x90f/0xdf0 [ 1284.419032] ? netlink_unicast+0x7f0/0x7f0 [ 1284.419461] ? netlink_unicast+0x7f0/0x7f0 [ 1284.419884] __sock_sendmsg+0x154/0x190 [ 1284.420279] ____sys_sendmsg+0x70d/0x870 [ 1284.420690] ? sock_write_iter+0x3d0/0x3d0 [ 1284.421108] ? do_recvmmsg+0x6d0/0x6d0 [ 1284.421503] ? perf_trace_lock+0xac/0x490 [ 1284.421924] ? __lockdep_reset_lock+0x180/0x180 [ 1284.422382] ? perf_trace_lock+0xac/0x490 [ 1284.422799] ___sys_sendmsg+0xf3/0x170 [ 1284.423190] ? sendmsg_copy_msghdr+0x160/0x160 [ 1284.423656] ? lock_downgrade+0x6d0/0x6d0 [ 1284.424070] ? find_held_lock+0x2c/0x110 [ 1284.424498] ? __fget_files+0x296/0x4c0 [ 1284.424899] ? __fget_light+0xea/0x290 [ 1284.425295] __sys_sendmsg+0xe5/0x1b0 [ 1284.425690] ? __sys_sendmsg_sock+0x40/0x40 [ 1284.426122] ? rcu_read_lock_any_held+0x75/0xa0 [ 1284.426601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.427124] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.427632] ? trace_hardirqs_on+0x5b/0x180 [ 1284.428072] do_syscall_64+0x33/0x40 [ 1284.428450] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.428962] RIP: 0033:0x7fefa319ab19 [ 1284.429333] 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 [ 1284.431138] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1284.431889] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1284.432586] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1284.433283] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1284.434005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1284.434703] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 [ 1284.453170] FAULT_INJECTION: forcing a failure. [ 1284.453170] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.454306] CPU: 0 PID: 9185 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1284.454971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.455780] Call Trace: [ 1284.456037] dump_stack+0x107/0x167 [ 1284.456398] should_fail.cold+0x5/0xa [ 1284.456777] ? create_object.isra.0+0x3a/0xa20 [ 1284.457223] should_failslab+0x5/0x20 [ 1284.457610] kmem_cache_alloc+0x5b/0x310 [ 1284.458019] create_object.isra.0+0x3a/0xa20 [ 1284.458450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.458952] kmem_cache_alloc+0x159/0x310 [ 1284.459366] __kernfs_new_node+0xd4/0x860 [ 1284.459786] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1284.460253] ? kernfs_add_one+0x36e/0x4d0 [ 1284.460668] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1284.461144] ? wait_for_completion_io+0x270/0x270 [ 1284.461629] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1284.462149] kernfs_new_node+0x18d/0x250 [ 1284.462570] __kernfs_create_file+0x51/0x350 [ 1284.463006] sysfs_add_file_mode_ns+0x221/0x560 [ 1284.463472] internal_create_group+0x324/0xb30 [ 1284.463925] ? sysfs_remove_group+0x170/0x170 [ 1284.464369] ? lockdep_init_map_type+0x2c7/0x780 [ 1284.464845] ? blk_queue_flag_set+0x22/0x30 [ 1284.465269] ? __loop_update_dio+0x2d2/0x690 [ 1284.465718] loop_configure+0x954/0x1480 [ 1284.466123] lo_ioctl+0xa72/0x1760 [ 1284.466478] ? avc_has_extended_perms+0x7f1/0xf40 [ 1284.466951] ? loop_set_status_old+0x250/0x250 [ 1284.467395] ? avc_ss_reset+0x180/0x180 [ 1284.467785] ? lock_acquire+0x197/0x470 [ 1284.468176] ? find_held_lock+0x2c/0x110 [ 1284.468582] ? __lock_acquire+0xbb1/0x5b00 [ 1284.469026] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1284.469538] ? generic_block_fiemap+0x60/0x60 [ 1284.469991] ? loop_set_status_old+0x250/0x250 [ 1284.470435] blkdev_ioctl+0x291/0x710 [ 1284.470809] ? blkdev_common_ioctl+0x1930/0x1930 [ 1284.471274] ? selinux_file_ioctl+0xb6/0x270 [ 1284.471707] block_ioctl+0xf9/0x140 [ 1284.472060] ? blkdev_read_iter+0x1c0/0x1c0 [ 1284.472486] __x64_sys_ioctl+0x19a/0x210 [ 1284.472884] do_syscall_64+0x33/0x40 [ 1284.473250] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.473754] RIP: 0033:0x7f55bdb208d7 [ 1284.474117] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.475883] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1284.476628] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1284.477319] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1284.478023] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1284.478712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1284.479402] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1284.484198] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1284.485189] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1284.486093] FAT-fs (loop3): Filesystem has been set read-only 17:52:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) tee(0xffffffffffffffff, r0, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) pread64(r2, &(0x7f0000000400)=""/187, 0xbb, 0x3f) bind$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x18, r3, 0x1, 0x0, 0x6, @local}, 0x14) setresuid(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100060000b2a560f31c05458138faa44f262d30000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB='./file0\x00']) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000005c0)="e0202b698dbb048c421fc0a229dfe7abc34a621076abc1a496a8a4e0ddb87db41454a62f5dc06117bda367490fbea3efa1c545da2b19d5a548023cfcdad09b6643c2134b7f2771b1783e54afceaba3e2d555255152755d971fd427bf8795c5a2d592bcf54aee1cc14568db8840890de93f639c6f57ae61f9123bf397e28c582c2906f66afdaf84da6346dad092576b6b847c", 0x92}], 0x1, &(0x7f0000000680)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x68, 0x40}, 0x40010) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x18, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYRES16], 0x2e8}}, 0x5000) fsetxattr$security_selinux(r0, &(0x7f0000000100), &(0x7f0000000140)='system_u:object_r:devtty_t:s0\x00', 0x1e, 0x0) syz_io_uring_complete(r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x5e, 0x18b08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 1284.504365] EXT4-fs (loop6): unsupported inode size: 0 [ 1284.505183] EXT4-fs (loop6): blocksize: 2048 [ 1284.538919] audit: type=1400 audit(1712944363.458:118): avc: denied { relabelto } for pid=9194 comm="syz-executor.2" name="file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 17:52:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 9) [ 1284.564387] audit: type=1400 audit(1712944363.484:119): avc: denied { ioctl } for pid=9194 comm="syz-executor.2" path="/syzkaller-testdir727005587/syzkaller.ZNi0EZ/158/file0" dev="sda" ino=16026 ioctlcmd=0x6611 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 17:52:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 37) [ 1284.578839] EXT4-fs error (device loop7): ext4_quota_enable:6418: comm syz-executor.7: Bad quota inum: 124, type: 0 [ 1284.581723] EXT4-fs warning (device loop7): ext4_enable_quotas:6463: Failed to enable quota tracking (type=0, err=-117, ino=124). Please run e2fsck to fix. [ 1284.591698] FAULT_INJECTION: forcing a failure. [ 1284.591698] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.592762] CPU: 0 PID: 9202 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1284.593388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.594151] Call Trace: [ 1284.594405] dump_stack+0x107/0x167 [ 1284.594754] should_fail.cold+0x5/0xa [ 1284.595112] ? create_object.isra.0+0x3a/0xa20 [ 1284.595542] should_failslab+0x5/0x20 [ 1284.595896] kmem_cache_alloc+0x5b/0x310 [ 1284.596280] create_object.isra.0+0x3a/0xa20 [ 1284.596694] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.597168] kmem_cache_alloc_node+0x169/0x330 [ 1284.597603] __alloc_skb+0x6d/0x5b0 [ 1284.597959] netlink_dump+0x735/0x1050 [ 1284.598327] ? netlink_deliver_tap+0xcc0/0xcc0 [ 1284.598754] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1284.599205] ? lock_downgrade+0x6d0/0x6d0 [ 1284.599595] __netlink_dump_start+0x649/0x900 [ 1284.600013] rtnetlink_rcv_msg+0x749/0xbb0 [ 1284.600401] ? inet6_ifa_notify+0x220/0x220 [ 1284.600800] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1284.601173] ? inet6_ifa_notify+0x220/0x220 [ 1284.601579] ? __lockdep_reset_lock+0x180/0x180 [ 1284.602016] netlink_rcv_skb+0x14b/0x430 [ 1284.602395] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1284.602781] ? netlink_ack+0xab0/0xab0 [ 1284.603139] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1284.603561] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1284.603982] ? is_vmalloc_addr+0x7b/0xb0 [ 1284.604365] netlink_unicast+0x549/0x7f0 [ 1284.604744] ? netlink_attachskb+0x870/0x870 [ 1284.605154] netlink_sendmsg+0x90f/0xdf0 [ 1284.605535] ? netlink_unicast+0x7f0/0x7f0 [ 1284.605943] ? netlink_unicast+0x7f0/0x7f0 [ 1284.606337] __sock_sendmsg+0x154/0x190 [ 1284.606705] ____sys_sendmsg+0x70d/0x870 17:52:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x87a00, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000065008395006fb905454792d9f192427055b7010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x4) [ 1284.607084] ? sock_write_iter+0x3d0/0x3d0 [ 1284.607595] ? do_recvmmsg+0x6d0/0x6d0 [ 1284.607945] ? perf_trace_lock+0xac/0x490 [ 1284.608335] ? __lockdep_reset_lock+0x180/0x180 [ 1284.608760] ? perf_trace_lock+0xac/0x490 [ 1284.609152] ___sys_sendmsg+0xf3/0x170 [ 1284.609517] ? sendmsg_copy_msghdr+0x160/0x160 [ 1284.609959] ? lock_downgrade+0x6d0/0x6d0 [ 1284.610346] ? find_held_lock+0x2c/0x110 [ 1284.610727] ? __fget_files+0x296/0x4c0 [ 1284.611104] ? __fget_light+0xea/0x290 [ 1284.611472] __sys_sendmsg+0xe5/0x1b0 [ 1284.611825] ? __sys_sendmsg_sock+0x40/0x40 [ 1284.612226] ? rcu_read_lock_any_held+0x75/0xa0 [ 1284.612667] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.613152] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.613709] ? trace_hardirqs_on+0x5b/0x180 [ 1284.614144] do_syscall_64+0x33/0x40 [ 1284.614485] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.614948] RIP: 0033:0x7fefa319ab19 [ 1284.615287] 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 [ 1284.616935] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:52:43 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x1, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x8, 0x0, r0, 0x0}]) io_submit(r1, 0x0, &(0x7f0000000000)) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/111) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x3) [ 1284.617637] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1284.618327] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1284.618972] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1284.619611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1284.620250] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 [ 1284.632408] audit: type=1400 audit(1712944363.552:120): avc: denied { write } for pid=9194 comm="syz-executor.2" name="file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 1284.636083] EXT4-fs (loop7): mount failed 17:52:43 executing program 1: set_mempolicy(0x8000, &(0x7f00000000c0), 0x0) syz_80211_join_ibss(&(0x7f0000000080)='wlan0\x00', 0x0, 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x16be, 0xef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40}, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000100)=0x3, 0x4) fork() [ 1284.643912] audit: type=1400 audit(1712944363.564:121): avc: denied { open } for pid=9194 comm="syz-executor.2" path="/syzkaller-testdir727005587/syzkaller.ZNi0EZ/158/file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 1284.649446] FAULT_INJECTION: forcing a failure. [ 1284.649446] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.650513] CPU: 0 PID: 9207 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1284.651134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.651879] Call Trace: [ 1284.652126] dump_stack+0x107/0x167 [ 1284.652460] should_fail.cold+0x5/0xa [ 1284.652809] ? create_object.isra.0+0x3a/0xa20 [ 1284.653229] should_failslab+0x5/0x20 [ 1284.653575] kmem_cache_alloc+0x5b/0x310 [ 1284.653961] ? __lockdep_reset_lock+0x180/0x180 [ 1284.654388] create_object.isra.0+0x3a/0xa20 [ 1284.654789] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.655256] kmem_cache_alloc+0x159/0x310 [ 1284.655644] __kernfs_new_node+0xd4/0x860 [ 1284.656030] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1284.656458] ? kernfs_add_one+0x36e/0x4d0 [ 1284.656839] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1284.657281] ? wait_for_completion_io+0x270/0x270 [ 1284.657728] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1284.658208] kernfs_new_node+0x18d/0x250 [ 1284.658585] __kernfs_create_file+0x51/0x350 [ 1284.658985] sysfs_add_file_mode_ns+0x221/0x560 [ 1284.659416] internal_create_group+0x324/0xb30 [ 1284.659833] ? sysfs_remove_group+0x170/0x170 [ 1284.660247] ? lockdep_init_map_type+0x2c7/0x780 [ 1284.660681] ? blk_queue_flag_set+0x22/0x30 [ 1284.661077] ? __loop_update_dio+0x2d2/0x690 [ 1284.661480] loop_configure+0x954/0x1480 [ 1284.661873] lo_ioctl+0xa72/0x1760 [ 1284.662200] ? avc_has_extended_perms+0x7f1/0xf40 [ 1284.662646] ? loop_set_status_old+0x250/0x250 [ 1284.663060] ? avc_ss_reset+0x180/0x180 [ 1284.663425] ? lock_acquire+0x197/0x470 [ 1284.663785] ? find_held_lock+0x2c/0x110 [ 1284.664163] ? __lock_acquire+0xbb1/0x5b00 [ 1284.664588] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1284.665065] ? generic_block_fiemap+0x60/0x60 [ 1284.665479] ? loop_set_status_old+0x250/0x250 [ 1284.665897] blkdev_ioctl+0x291/0x710 [ 1284.666243] ? blkdev_common_ioctl+0x1930/0x1930 [ 1284.666676] ? selinux_file_ioctl+0xb6/0x270 [ 1284.667088] block_ioctl+0xf9/0x140 [ 1284.667412] ? blkdev_read_iter+0x1c0/0x1c0 [ 1284.667799] __x64_sys_ioctl+0x19a/0x210 [ 1284.668170] do_syscall_64+0x33/0x40 [ 1284.668511] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.668966] RIP: 0033:0x7f55bdb208d7 [ 1284.669309] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.670955] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1284.671643] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1284.672284] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1284.672922] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1284.673565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1284.674216] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1284.689049] audit: type=1400 audit(1712944363.609:122): avc: denied { relabelfrom } for pid=9194 comm="syz-executor.2" name="file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 1284.701028] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1284.703454] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1284.704275] FAT-fs (loop3): Filesystem has been set read-only 17:52:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1284.725552] EXT4-fs error (device loop5): ext4_orphan_get:1417: comm syz-executor.5: bad orphan inode 6619136 [ 1284.729474] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 17:52:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 38) 17:52:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 10) [ 1284.780403] audit: type=1400 audit(1712944363.700:123): avc: denied { getattr } for pid=285 comm="syz-executor.2" path="/syzkaller-testdir727005587/syzkaller.ZNi0EZ/158/file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 17:52:43 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000300)=""/107, 0x6b}, {&(0x7f0000000380)=""/75, 0x4b}], 0x2) r2 = openat2(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x18) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'macsec0\x00'}) dup3(r1, r0, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000011c0)=""/119, 0x77}], 0x1, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ptrace$getenv(0x4201, 0x0, 0xba, &(0x7f0000000200)) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x80, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf1, 0x0, @perf_bp={&(0x7f0000000440), 0x3}, 0xb28, 0x8, 0x2, 0x4, 0x200, 0xffffffff, 0x7, 0x0, 0x0, 0x0, 0x396d}, 0x0, 0x4, 0xffffffffffffffff, 0xb) pidfd_open(0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0xfc, 0x0, 0x3, 0x3f, 0x0, 0x4, 0x2000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={0xffffffffffffffff, 0x8}, 0xd702, 0x0, 0x7, 0xb, 0x0, 0x2, 0x3, 0x0, 0x4, 0x0, 0xfffffffffffffffe}, 0x0, 0xb, r2, 0x9) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{r3, r4+60000000}, {0x77359400}}, &(0x7f00000001c0)) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0, 0x5a, 0x5, 0x80}, {0x800, 0x0, 0x81, 0x8}, {0x4, 0x4, 0x80, 0xaca}]}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r5, 0x0) [ 1284.787648] FAULT_INJECTION: forcing a failure. [ 1284.787648] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.789279] CPU: 1 PID: 9222 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1284.790294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.790309] audit: type=1400 audit(1712944363.704:124): avc: denied { unlink } for pid=285 comm="syz-executor.2" name="file0" dev="sda" ino=16026 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1 [ 1284.794668] Call Trace: [ 1284.795067] dump_stack+0x107/0x167 [ 1284.795610] should_fail.cold+0x5/0xa [ 1284.796175] ? __kernfs_new_node+0xd4/0x860 [ 1284.796822] should_failslab+0x5/0x20 [ 1284.797396] kmem_cache_alloc+0x5b/0x310 [ 1284.798019] __kernfs_new_node+0xd4/0x860 [ 1284.798640] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1284.799312] ? kernfs_add_one+0x36e/0x4d0 [ 1284.799930] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1284.800644] ? wait_for_completion_io+0x270/0x270 [ 1284.801360] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1284.802145] kernfs_new_node+0x18d/0x250 [ 1284.802752] __kernfs_create_file+0x51/0x350 [ 1284.803404] sysfs_add_file_mode_ns+0x221/0x560 [ 1284.804100] internal_create_group+0x324/0xb30 [ 1284.804782] ? sysfs_remove_group+0x170/0x170 [ 1284.805448] ? lockdep_init_map_type+0x2c7/0x780 [ 1284.806133] ? blk_queue_flag_set+0x22/0x30 [ 1284.806765] ? __loop_update_dio+0x2d2/0x690 [ 1284.807416] loop_configure+0x954/0x1480 [ 1284.808009] lo_ioctl+0xa72/0x1760 [ 1284.808538] ? avc_has_extended_perms+0x7f1/0xf40 [ 1284.809233] ? loop_set_status_old+0x250/0x250 [ 1284.809913] ? avc_ss_reset+0x180/0x180 [ 1284.810508] ? lock_acquire+0x197/0x470 [ 1284.811111] ? find_held_lock+0x2c/0x110 [ 1284.811731] ? __lock_acquire+0xbb1/0x5b00 [ 1284.812418] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1284.813189] ? generic_block_fiemap+0x60/0x60 [ 1284.813865] ? loop_set_status_old+0x250/0x250 [ 1284.814530] blkdev_ioctl+0x291/0x710 [ 1284.815088] ? blkdev_common_ioctl+0x1930/0x1930 [ 1284.815606] FAULT_INJECTION: forcing a failure. [ 1284.815606] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.815782] ? selinux_file_ioctl+0xb6/0x270 [ 1284.817366] block_ioctl+0xf9/0x140 [ 1284.817905] ? blkdev_read_iter+0x1c0/0x1c0 [ 1284.818531] __x64_sys_ioctl+0x19a/0x210 [ 1284.819131] do_syscall_64+0x33/0x40 [ 1284.819679] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.820423] RIP: 0033:0x7f55bdb208d7 [ 1284.820969] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.823638] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1284.824736] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1284.825776] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1284.826816] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1284.827850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1284.828886] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1284.829953] CPU: 0 PID: 9226 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1284.830562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.831272] Call Trace: [ 1284.831514] dump_stack+0x107/0x167 [ 1284.831833] should_fail.cold+0x5/0xa [ 1284.832167] ? create_object.isra.0+0x3a/0xa20 [ 1284.832565] should_failslab+0x5/0x20 [ 1284.832896] kmem_cache_alloc+0x5b/0x310 [ 1284.833254] create_object.isra.0+0x3a/0xa20 [ 1284.833659] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.834118] kmem_cache_alloc_node+0x169/0x330 17:52:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1284.834531] __alloc_skb+0x6d/0x5b0 [ 1284.834957] netlink_dump+0x735/0x1050 [ 1284.835303] ? netlink_deliver_tap+0xcc0/0xcc0 [ 1284.835707] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1284.836136] ? lock_downgrade+0x6d0/0x6d0 [ 1284.836500] __netlink_dump_start+0x649/0x900 [ 1284.836893] rtnetlink_rcv_msg+0x749/0xbb0 [ 1284.837256] ? inet6_ifa_notify+0x220/0x220 [ 1284.837643] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1284.837997] ? inet6_ifa_notify+0x220/0x220 [ 1284.838374] ? __lockdep_reset_lock+0x180/0x180 [ 1284.838778] netlink_rcv_skb+0x14b/0x430 [ 1284.839130] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1284.839321] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1284.839488] ? netlink_ack+0xab0/0xab0 [ 1284.839496] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1284.839513] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1284.840847] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1284.840984] ? is_vmalloc_addr+0x7b/0xb0 [ 1284.841689] FAT-fs (loop3): Filesystem has been set read-only [ 1284.842047] netlink_unicast+0x549/0x7f0 [ 1284.842064] ? netlink_attachskb+0x870/0x870 [ 1284.844861] netlink_sendmsg+0x90f/0xdf0 [ 1284.845212] ? netlink_unicast+0x7f0/0x7f0 [ 1284.845589] ? netlink_unicast+0x7f0/0x7f0 [ 1284.845965] __sock_sendmsg+0x154/0x190 [ 1284.846312] ____sys_sendmsg+0x70d/0x870 [ 1284.846668] ? sock_write_iter+0x3d0/0x3d0 [ 1284.847034] ? do_recvmmsg+0x6d0/0x6d0 [ 1284.847375] ? perf_trace_lock+0xac/0x490 [ 1284.847743] ? __lockdep_reset_lock+0x180/0x180 [ 1284.848146] ? perf_trace_lock+0xac/0x490 [ 1284.848513] ___sys_sendmsg+0xf3/0x170 [ 1284.848855] ? sendmsg_copy_msghdr+0x160/0x160 [ 1284.849255] ? lock_downgrade+0x6d0/0x6d0 [ 1284.849627] ? find_held_lock+0x2c/0x110 [ 1284.849990] ? __fget_files+0x296/0x4c0 [ 1284.850341] ? __fget_light+0xea/0x290 [ 1284.850683] __sys_sendmsg+0xe5/0x1b0 [ 1284.851010] ? __sys_sendmsg_sock+0x40/0x40 [ 1284.851382] ? rcu_read_lock_any_held+0x75/0xa0 [ 1284.851796] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.852247] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.852697] ? trace_hardirqs_on+0x5b/0x180 [ 1284.853071] do_syscall_64+0x33/0x40 [ 1284.853398] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1284.853855] RIP: 0033:0x7fefa319ab19 [ 1284.854184] 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 [ 1284.855745] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1284.856393] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1284.857005] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1284.857621] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1284.858224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1284.858833] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 17:52:59 executing program 5: r0 = perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x9020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x80, 0x6) syz_mount_image$msdos(0x0, &(0x7f0000001400)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYRES16, @ANYRESDEC, @ANYBLOB="d2cc4c7927c428e32b060000001f173a91a59a045d062e7a1999a402000000001cc8c7cccdf691519db5ed7ff08ee809bb02809c8476c1916f5c7712d22842432f7ab601b0d59b0900c19af659e94f5fdf085f96ec8600000000"]) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) socket$netlink(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001440)={r3, 0x0, "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", "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"}) r4 = getpgid(0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x543, 0x0) close(r5) epoll_create1(0x0) clone3(&(0x7f0000000840)={0x800, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000200), {0x3c}, &(0x7f0000000240)=""/13, 0xd, &(0x7f0000000780)=""/122, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r4], 0x5, {r5}}, 0x58) 17:52:59 executing program 2: fcntl$setownex(0xffffffffffffffff, 0xf, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000280)=0xff) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/pcmcia_core', 0xa000, 0x100) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x107100, 0x14) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x1c, 0x19, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x1c}}, 0x0) read(r1, &(0x7f0000000000), 0x1b4000) r3 = signalfd(r0, &(0x7f0000000100)={[0x100000000]}, 0x8) openat(r3, &(0x7f0000000140)='./file0\x00', 0x1, 0x20) 17:52:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf0ffffff7f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:59 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(0xffffffffffffffff, 0x330f, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000140)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffd}, 0x2188932d843071f3, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x744) sendfile(r0, r2, 0x0, 0x20d315) 17:52:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000740)={@local, @random="31f52699464f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x8}}}}}, 0x0) recvmmsg(r0, &(0x7f00000068c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x102, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0xa, 0x4e21, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)="ce8f5b2d6aa82eeae46cf1a37cf56521ad6cd4956fb80ec61ea81b836f7a80", 0x1f}], 0x1, &(0x7f00000002c0)=[@rthdr={{0x78, 0x29, 0x39, {0x61, 0xc, 0x2, 0x40, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02']}}}], 0x78}, 0x8000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000cf5621b2fc4343c4a394dcf8911d5966010040", 0x1f, 0x4e0}, {&(0x7f00000002c0)='|', 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000e0f4655fe0f4655fe0f4655f000000000000040040", 0x1d, 0x2400}], 0x0, &(0x7f0000000040)) 17:52:59 executing program 6: r0 = getpgid(0x0) r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x22902, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r2}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) r4 = syz_io_uring_complete(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f00000003c0)={r1, r1, 0x5}) write$cgroup_pid(r1, &(0x7f0000001780), 0x12) syz_open_procfs$namespace(r0, &(0x7f0000000180)='ns/ipc\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x16, 0xd01}, 0x14}}, 0x0) preadv(r6, &(0x7f0000000240)=[{&(0x7f0000000100)=""/79, 0x4f}, {0x0}, {&(0x7f00000002c0)=""/147, 0x93}], 0x3, 0xfffffffe, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010020000100400018000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 39) 17:52:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 11) [ 1300.128294] FAULT_INJECTION: forcing a failure. [ 1300.128294] name failslab, interval 1, probability 0, space 0, times 0 [ 1300.129471] CPU: 0 PID: 9250 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1300.130141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1300.130953] Call Trace: [ 1300.131220] dump_stack+0x107/0x167 [ 1300.131572] should_fail.cold+0x5/0xa [ 1300.131950] ? __kernfs_new_node+0xd4/0x860 [ 1300.132371] should_failslab+0x5/0x20 [ 1300.132620] FAULT_INJECTION: forcing a failure. [ 1300.132620] name failslab, interval 1, probability 0, space 0, times 0 [ 1300.132740] kmem_cache_alloc+0x5b/0x310 [ 1300.132760] __kernfs_new_node+0xd4/0x860 [ 1300.135204] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1300.135677] ? kernfs_add_one+0x36e/0x4d0 [ 1300.136082] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1300.136548] ? wait_for_completion_io+0x270/0x270 [ 1300.137015] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1300.137534] kernfs_new_node+0x18d/0x250 [ 1300.137951] __kernfs_create_file+0x51/0x350 [ 1300.138376] sysfs_add_file_mode_ns+0x221/0x560 [ 1300.138837] internal_create_group+0x324/0xb30 [ 1300.139290] ? sysfs_remove_group+0x170/0x170 [ 1300.139726] ? lockdep_init_map_type+0x2c7/0x780 [ 1300.140193] ? blk_queue_flag_set+0x22/0x30 [ 1300.140613] ? __loop_update_dio+0x2d2/0x690 [ 1300.141036] loop_configure+0x954/0x1480 [ 1300.141446] lo_ioctl+0xa72/0x1760 [ 1300.141792] ? avc_has_extended_perms+0x7f1/0xf40 [ 1300.142276] ? loop_set_status_old+0x250/0x250 [ 1300.142718] ? avc_ss_reset+0x180/0x180 [ 1300.143108] ? lock_acquire+0x197/0x470 [ 1300.143489] ? find_held_lock+0x2c/0x110 [ 1300.143904] ? __lock_acquire+0xbb1/0x5b00 [ 1300.144347] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1300.144857] ? generic_block_fiemap+0x60/0x60 [ 1300.145295] ? loop_set_status_old+0x250/0x250 [ 1300.145741] blkdev_ioctl+0x291/0x710 [ 1300.146113] ? blkdev_common_ioctl+0x1930/0x1930 [ 1300.146571] ? selinux_file_ioctl+0xb6/0x270 [ 1300.147000] block_ioctl+0xf9/0x140 [ 1300.147359] ? blkdev_read_iter+0x1c0/0x1c0 [ 1300.147770] __x64_sys_ioctl+0x19a/0x210 [ 1300.148182] do_syscall_64+0x33/0x40 [ 1300.148554] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1300.149060] RIP: 0033:0x7f55bdb208d7 [ 1300.149419] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1300.151204] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1300.151925] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1300.152614] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1300.153301] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1300.153991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1300.154662] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1300.155365] CPU: 1 PID: 9253 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1300.156347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1300.157500] Call Trace: [ 1300.157893] dump_stack+0x107/0x167 [ 1300.158408] should_fail.cold+0x5/0xa [ 1300.158952] ? create_object.isra.0+0x3a/0xa20 [ 1300.159597] should_failslab+0x5/0x20 [ 1300.160138] kmem_cache_alloc+0x5b/0x310 [ 1300.160720] create_object.isra.0+0x3a/0xa20 [ 1300.161339] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1300.162064] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1300.162777] ? netlink_dump+0x735/0x1050 [ 1300.163359] __alloc_skb+0xb1/0x5b0 [ 1300.163874] netlink_dump+0x735/0x1050 [ 1300.164434] ? netlink_deliver_tap+0xcc0/0xcc0 [ 1300.165067] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1300.165755] ? lock_downgrade+0x6d0/0x6d0 [ 1300.166361] __netlink_dump_start+0x649/0x900 [ 1300.167004] rtnetlink_rcv_msg+0x749/0xbb0 [ 1300.167592] ? inet6_ifa_notify+0x220/0x220 [ 1300.168201] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1300.168773] ? inet6_ifa_notify+0x220/0x220 [ 1300.169384] ? __lockdep_reset_lock+0x180/0x180 [ 1300.170052] netlink_rcv_skb+0x14b/0x430 [ 1300.170626] ? rtnl_fdb_dump+0x9d0/0x9d0 [ 1300.171198] ? netlink_ack+0xab0/0xab0 [ 1300.171743] ? netlink_deliver_tap+0x1ae/0xcc0 [ 1300.172391] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1300.173033] ? is_vmalloc_addr+0x7b/0xb0 [ 1300.173609] netlink_unicast+0x549/0x7f0 [ 1300.173927] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.174190] ? netlink_attachskb+0x870/0x870 [ 1300.175562] netlink_sendmsg+0x90f/0xdf0 [ 1300.176139] ? netlink_unicast+0x7f0/0x7f0 [ 1300.176265] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1300.176746] ? netlink_unicast+0x7f0/0x7f0 [ 1300.177591] FAT-fs (loop3): Filesystem has been set read-only [ 1300.178155] __sock_sendmsg+0x154/0x190 [ 1300.179242] ____sys_sendmsg+0x70d/0x870 [ 1300.179816] ? sock_write_iter+0x3d0/0x3d0 [ 1300.180404] ? do_recvmmsg+0x6d0/0x6d0 [ 1300.180950] ? perf_trace_lock+0xac/0x490 [ 1300.181536] ? __lockdep_reset_lock+0x180/0x180 [ 1300.182205] ? perf_trace_lock+0xac/0x490 [ 1300.182828] ___sys_sendmsg+0xf3/0x170 [ 1300.183390] ? sendmsg_copy_msghdr+0x160/0x160 [ 1300.184074] ? lock_downgrade+0x6d0/0x6d0 [ 1300.184660] ? find_held_lock+0x2c/0x110 [ 1300.185281] ? __fget_files+0x296/0x4c0 [ 1300.185857] ? __fget_light+0xea/0x290 [ 1300.186418] __sys_sendmsg+0xe5/0x1b0 [ 1300.186989] ? __sys_sendmsg_sock+0x40/0x40 [ 1300.187602] ? rcu_read_lock_any_held+0x75/0xa0 [ 1300.188320] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1300.189055] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1300.189828] ? trace_hardirqs_on+0x5b/0x180 [ 1300.190444] do_syscall_64+0x33/0x40 [ 1300.191003] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1300.191723] RIP: 0033:0x7fefa319ab19 [ 1300.192281] 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 [ 1300.194824] RSP: 002b:00007fefa0710188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1300.195956] RAX: ffffffffffffffda RBX: 00007fefa32adf60 RCX: 00007fefa319ab19 [ 1300.196961] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 [ 1300.197962] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1300.198963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1300.199954] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 17:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 40) 17:52:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1300.281961] FAULT_INJECTION: forcing a failure. [ 1300.281961] name failslab, interval 1, probability 0, space 0, times 0 [ 1300.283019] CPU: 0 PID: 9260 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1300.283643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1300.284385] Call Trace: [ 1300.284637] dump_stack+0x107/0x167 [ 1300.284968] should_fail.cold+0x5/0xa [ 1300.285314] ? create_object.isra.0+0x3a/0xa20 [ 1300.285738] should_failslab+0x5/0x20 [ 1300.286090] kmem_cache_alloc+0x5b/0x310 [ 1300.286574] ? __lockdep_reset_lock+0x180/0x180 [ 1300.287008] create_object.isra.0+0x3a/0xa20 [ 1300.287406] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1300.287873] kmem_cache_alloc+0x159/0x310 [ 1300.288253] __kernfs_new_node+0xd4/0x860 [ 1300.288644] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1300.289070] ? kernfs_add_one+0x36e/0x4d0 [ 1300.289454] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1300.289893] ? wait_for_completion_io+0x270/0x270 [ 1300.290335] ? kernfs_next_descendant_post+0x1a7/0x2a0 [ 1300.290815] kernfs_new_node+0x18d/0x250 [ 1300.291188] __kernfs_create_file+0x51/0x350 [ 1300.291584] sysfs_add_file_mode_ns+0x221/0x560 [ 1300.292011] internal_create_group+0x324/0xb30 [ 1300.292430] ? sysfs_remove_group+0x170/0x170 [ 1300.292838] ? lockdep_init_map_type+0x2c7/0x780 [ 1300.293269] ? blk_queue_flag_set+0x22/0x30 [ 1300.293670] ? __loop_update_dio+0x2d2/0x690 [ 1300.294071] loop_configure+0x954/0x1480 [ 1300.294455] lo_ioctl+0xa72/0x1760 [ 1300.294783] ? avc_has_extended_perms+0x7f1/0xf40 [ 1300.295221] ? loop_set_status_old+0x250/0x250 [ 1300.295637] ? avc_ss_reset+0x180/0x180 [ 1300.296008] ? lock_acquire+0x197/0x470 [ 1300.296365] ? find_held_lock+0x2c/0x110 [ 1300.296747] ? __lock_acquire+0xbb1/0x5b00 [ 1300.297152] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1300.297628] ? generic_block_fiemap+0x60/0x60 [ 1300.298034] ? loop_set_status_old+0x250/0x250 [ 1300.298441] blkdev_ioctl+0x291/0x710 [ 1300.298782] ? blkdev_common_ioctl+0x1930/0x1930 [ 1300.299208] ? selinux_file_ioctl+0xb6/0x270 [ 1300.299606] block_ioctl+0xf9/0x140 [ 1300.299930] ? blkdev_read_iter+0x1c0/0x1c0 [ 1300.300314] __x64_sys_ioctl+0x19a/0x210 [ 1300.300686] do_syscall_64+0x33/0x40 [ 1300.301019] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1300.301495] RIP: 0033:0x7f55bdb208d7 [ 1300.301842] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1300.303503] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1300.304181] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1300.304814] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1300.305460] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1300.306100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1300.306734] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:52:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) (fail_nth: 12) [ 1300.319994] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1300.321852] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1300.322726] FAT-fs (loop3): Filesystem has been set read-only 17:52:59 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x1ed982, 0x0) close(r1) r2 = perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0xab, 0x20, 0x2, 0x20, 0x0, 0x7fffffff, 0x44000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x609b, 0x2}, 0x4, 0x407, 0x6, 0x6, 0xbc, 0xd, 0x68, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x9, r0, 0xc) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="041a3a4985d424bdce9675f286982a09f7fe7569cb2c6e71f89e8019678c585aa70cc9e2435235dcb0b3434020d0f4d5613bb8bde96608eaf4af1834720900b040007af6d3edc14cd7ab81c733b614b0835ac6af8173be3b00015a826f2562ae98feb0d40000f80000", 0xff69, 0x3ff03) ioctl$DVD_AUTH(r3, 0x5390, &(0x7f0000000000)=@hsc={0x1, 0x2, "de50b9a44700f3168133"}) r4 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x48042) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) fcntl$dupfd(r2, 0x406, r0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x8) r5 = clone3(&(0x7f0000000140)={0x11060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r6 = gettid() kcmp(0x0, r6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) tgkill(r5, r6, 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) r7 = syz_io_uring_complete(0x0) clone3(&(0x7f0000000540)={0x80000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), {0x24}, &(0x7f0000000300)=""/184, 0xb8, &(0x7f00000003c0)=""/223, &(0x7f00000004c0)=[r5, r5, 0x0, r6, 0x0], 0x5}, 0x58) pidfd_getfd(r7, r1, 0x0) 17:52:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 41) 17:52:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1300.425626] EXT4-fs error (device loop7): ext4_quota_enable:6418: comm syz-executor.7: Bad quota inum: 124, type: 0 [ 1300.431718] EXT4-fs warning (device loop7): ext4_enable_quotas:6463: Failed to enable quota tracking (type=0, err=-117, ino=124). Please run e2fsck to fix. [ 1300.441216] FAULT_INJECTION: forcing a failure. [ 1300.441216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1300.442354] CPU: 0 PID: 9273 Comm: syz-executor.4 Not tainted 5.10.214 #1 [ 1300.442954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1300.443694] Call Trace: [ 1300.443934] dump_stack+0x107/0x167 [ 1300.444262] should_fail.cold+0x5/0xa [ 1300.444619] _copy_to_user+0x2e/0x180 [ 1300.444964] simple_read_from_buffer+0xcc/0x160 [ 1300.445377] proc_fail_nth_read+0x198/0x230 [ 1300.445763] ? proc_sessionid_read+0x230/0x230 [ 1300.446190] ? security_file_permission+0x24e/0x570 [ 1300.446604] EXT4-fs (loop7): mount failed [ 1300.446639] ? perf_trace_initcall_start+0x101/0x380 [ 1300.447705] ? proc_sessionid_read+0x230/0x230 [ 1300.448104] vfs_read+0x228/0x580 [ 1300.448422] ksys_read+0x12d/0x260 [ 1300.448749] ? vfs_write+0xa70/0xa70 [ 1300.449083] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1300.449543] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1300.450010] do_syscall_64+0x33/0x40 [ 1300.450334] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1300.450780] RIP: 0033:0x7fefa314d69c [ 1300.451115] 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 [ 1300.452715] RSP: 002b:00007fefa0710170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1300.453375] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007fefa314d69c [ 1300.454015] RDX: 000000000000000f RSI: 00007fefa07101e0 RDI: 0000000000000004 [ 1300.454652] RBP: 00007fefa07101d0 R08: 0000000000000000 R09: 0000000000000000 [ 1300.455281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1300.455918] R13: 00007ffc767b677f R14: 00007fefa0710300 R15: 0000000000022000 17:52:59 executing program 6: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00'}) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001780)=[{{&(0x7f0000000040)=@caif=@dbg, 0x80, 0x0}}, {{&(0x7f0000000700)=@in6={0xa, 0x0, 0x80000000, @mcast1}, 0x80, 0x0}}], 0x2, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="10002bbd7000fedbdf250abbf86bf28fee5d9eca", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0xc1184, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x18008, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x80, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8880, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) [ 1300.509660] FAULT_INJECTION: forcing a failure. [ 1300.509660] name failslab, interval 1, probability 0, space 0, times 0 [ 1300.510686] CPU: 0 PID: 9279 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1300.511279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1300.511993] Call Trace: [ 1300.512227] dump_stack+0x107/0x167 [ 1300.512550] should_fail.cold+0x5/0xa [ 1300.512888] ? kobject_get_path+0xc5/0x1f0 [ 1300.513267] should_failslab+0x5/0x20 [ 1300.513606] __kmalloc+0x72/0x390 [ 1300.513917] ? trace_hardirqs_on+0x5b/0x180 [ 1300.514300] kobject_get_path+0xc5/0x1f0 [ 1300.514668] kobject_uevent_env+0x251/0xf90 [ 1300.515061] loop_configure+0x116c/0x1480 [ 1300.515438] lo_ioctl+0xa72/0x1760 [ 1300.515758] ? avc_has_extended_perms+0x7f1/0xf40 [ 1300.516182] ? loop_set_status_old+0x250/0x250 [ 1300.516584] ? avc_ss_reset+0x180/0x180 [ 1300.516935] ? lock_acquire+0x197/0x470 [ 1300.517285] ? find_held_lock+0x2c/0x110 [ 1300.517645] ? __lock_acquire+0xbb1/0x5b00 [ 1300.518050] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1300.518515] ? generic_block_fiemap+0x60/0x60 [ 1300.518916] ? loop_set_status_old+0x250/0x250 [ 1300.519314] blkdev_ioctl+0x291/0x710 [ 1300.519651] ? blkdev_common_ioctl+0x1930/0x1930 [ 1300.520070] ? selinux_file_ioctl+0xb6/0x270 [ 1300.520455] block_ioctl+0xf9/0x140 [ 1300.520776] ? blkdev_read_iter+0x1c0/0x1c0 [ 1300.521158] __x64_sys_ioctl+0x19a/0x210 [ 1300.521519] do_syscall_64+0x33/0x40 [ 1300.521845] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1300.522287] RIP: 0033:0x7f55bdb208d7 [ 1300.522615] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1300.524205] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1300.524864] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1300.525484] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1300.526104] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1300.526722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1300.527342] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:52:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:52:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1300.589494] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:52:59 executing program 2: r0 = syz_io_uring_setup(0x2a7b, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0) add_key$fscrypt_v1(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffe) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x219b, &(0x7f0000000000)={0x0, 0x2a82, 0x2, 0x0, 0xaf, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r5 = pidfd_open(0x0, 0x0) r6 = dup(r5) r7 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r6, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r8}}, 0x8) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x200) [ 1300.636336] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1300.637982] FAT-fs (loop3): Filesystem has been set read-only 17:53:12 executing program 1: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x3b, 0x0, 0xe090, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001500), 0x4) syz_emit_ethernet(0x46, &(0x7f0000000040)={@multicast, @empty, @val={@void}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev, @remote, @link_local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}}, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) fsync(r2) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0xb}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@version_L}]}}) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r4 = dup2(0xffffffffffffffff, r3) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) fsetxattr$security_ima(r0, &(0x7f0000000180), &(0x7f0000000280)=@v2={0x5, 0x1, 0x1, 0x8, 0x8c, "6afa3a63489799d0cd2a54c975db66428c3a78eba8f8d18b9d739cf39a42fbc465ff3f00f2cf7ddb535db8294fdf574fe5b9d1eca6415143f344f1b8b5dbe19728736af7a1edc7204639b4a21244b551b014071feda91cc3635559d1f787f0de3ae74ec7467c70e2b87ae1d16913ea4963ee11e6af3c7e5627a78f7ae6f1dd2f461fa1de1004ea02d7b9032f"}, 0x95, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) 17:53:12 executing program 6: r0 = open_tree(0xffffffffffffffff, 0x0, 0x80980) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4044}, 0x11) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000002a40)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000700)={0x0, 0x2, &(0x7f00000006c0)=[0xffffffffffffffff]}, 0x1) syz_open_dev$vcsa(&(0x7f0000004700), 0xa8dc, 0x400) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4090) ioctl$HIDIOCGUSAGES(r0, 0xd01c4813, &(0x7f0000000740)={{0x3, 0x3, 0x200, 0x0, 0x1, 0x7}, 0xba, [0x8000, 0x3f, 0x1, 0x4, 0x42d, 0x6, 0x80000001, 0x5, 0x10000, 0x7f, 0xc62, 0x100, 0xfffffff7, 0x2, 0x3, 0x3, 0x5, 0x39, 0xc684, 0x8725, 0x3, 0xfffffffa, 0x401, 0x5, 0x9, 0x2df6, 0x1, 0x7fffffff, 0x1, 0x3b7, 0x9, 0x80000000, 0x1, 0xa0000000, 0x9, 0x7, 0x80000001, 0x1ff, 0x7, 0x5, 0x6, 0x1, 0x401, 0x7fffffff, 0xfffffeff, 0x7fff, 0xffffffff, 0x5, 0x400, 0x3, 0x8, 0x0, 0x835b, 0xff, 0x1, 0x0, 0x3, 0x40, 0xd8, 0x0, 0x4, 0x8, 0x4, 0x0, 0x8000, 0x2, 0x7f, 0x4, 0x8, 0x404, 0x3, 0x2, 0x6, 0x6, 0x7, 0xfffffffc, 0x1, 0x81, 0x9, 0x21e, 0x1, 0x5867b984, 0x7, 0x5, 0xc7a, 0x6, 0x80000000, 0x2, 0x0, 0x3, 0x5, 0x1, 0x30000000, 0x4, 0x0, 0x8, 0x8, 0x6, 0x1, 0x7, 0x10000, 0x0, 0x80, 0x0, 0x6, 0x3, 0x7ff, 0x6, 0x80000001, 0x8, 0x3, 0x6, 0x7, 0x7ff, 0x5, 0x400, 0x0, 0xa373, 0x0, 0x6, 0x7ff, 0x1, 0x0, 0x81, 0x10000, 0x1, 0x29c5, 0x79b, 0x7, 0x8, 0x20, 0x14bd8979, 0x7, 0x1f, 0x800, 0x1, 0x1f, 0xdd, 0x80000001, 0x9, 0x46bd, 0x5, 0x8000, 0x2, 0x7, 0x9, 0x200, 0xfffffff8, 0x2, 0x401, 0x7, 0xb0, 0x12000000, 0x401, 0x2, 0x5, 0x8, 0x7, 0xff, 0x1, 0x100000, 0x1c025caf, 0x4604, 0x3, 0x2, 0xe0000, 0xffffffab, 0x1, 0x9, 0x1, 0x1, 0x1f, 0x5, 0x3, 0x688a9b6c, 0xf03, 0x10001, 0x9, 0x6, 0x96, 0xff, 0x0, 0xa142, 0x8000, 0x2, 0x80, 0x3f, 0x5, 0x800, 0x8000, 0x133d, 0x0, 0x6842, 0x2, 0x1, 0x2, 0x9, 0xf8, 0x23b, 0x9, 0x0, 0x1, 0xffffffff, 0x40, 0x7, 0x7, 0x281, 0x20, 0x40, 0x0, 0x1000, 0x7, 0x1, 0x5, 0x40000000, 0x3, 0xfffffffd, 0x5, 0x7, 0x200, 0x0, 0x5, 0x5809, 0x10001, 0x0, 0x4, 0x8, 0x55a0, 0x627, 0x1, 0x2, 0xff, 0x0, 0x5, 0x8, 0xaa1c, 0x8000, 0xfffffffa, 0x3, 0x6, 0x400, 0x800, 0x4, 0x0, 0x0, 0x1, 0xffffffff, 0xffffff00, 0x5, 0x6, 0x1, 0x4b000, 0x3f, 0x1, 0x3, 0x80000001, 0x7fffffff, 0x51, 0x1, 0x9, 0x1150, 0x3, 0x3, 0x7, 0x7, 0x5, 0x7ff, 0x7, 0xff, 0x5, 0x35820fc4, 0x2, 0x440d514b, 0x9, 0xcd, 0x7, 0x5, 0xffffffff, 0x1f, 0x101, 0x4, 0xc1, 0x5, 0x80000001, 0x3c0e, 0x2, 0x20, 0x0, 0x4, 0x4, 0x1, 0xfff, 0xffff, 0x1, 0x4, 0x401, 0x3, 0x7ff, 0x3, 0x8001, 0x8000, 0xfffffe01, 0x6, 0x4, 0x0, 0xe9, 0xfffffffe, 0xfff, 0x7ff, 0x5, 0x1000, 0x9, 0x7fffffff, 0x400, 0x2, 0x8000, 0x8000, 0x100, 0x3ff, 0x20, 0x6, 0x0, 0x4, 0x23b, 0x9, 0x80000000, 0x10000, 0x2, 0x4, 0xffff, 0x0, 0x915, 0x8, 0x6, 0xce0b, 0xb645, 0x2, 0x229, 0x80, 0x4, 0x7ff, 0x7, 0x4, 0x6, 0x81, 0x800, 0x7fff, 0xd3, 0x401, 0x7, 0x8f, 0x93, 0x80, 0x800, 0x8, 0x0, 0x6cdb5cb7, 0x4, 0x3, 0xfe, 0x80, 0x6, 0xb41, 0x2, 0x2, 0xffff, 0x8, 0x57ed, 0x82a, 0x4, 0xfffffadc, 0xff, 0x1, 0x2, 0x7, 0x8, 0x7, 0x0, 0xffffffff, 0x2, 0x2, 0xfffffffb, 0x4, 0x8001, 0x6, 0x8, 0x81, 0x5, 0x9, 0x1, 0x8, 0x91, 0xff, 0x2, 0x800, 0x7fff, 0x7f, 0x4, 0x725, 0x2, 0xfffffffa, 0x5, 0x2, 0x2, 0x6, 0xeb5, 0x100, 0xfffffffb, 0x8, 0x5, 0xff, 0x3, 0x0, 0x0, 0x6, 0x10001, 0x100, 0xc635, 0x81, 0x2, 0x1, 0x3ff, 0x7fffffff, 0x58, 0x1, 0x5, 0x80000000, 0x3, 0x80000000, 0x9, 0x80, 0x20, 0x7f, 0x9db, 0x6, 0x1f, 0x2, 0x4, 0x7, 0x8000, 0x6, 0x2, 0x2a41d39, 0x7, 0x8, 0x9, 0x10001, 0x4, 0xede, 0x8001, 0x40, 0x9, 0x4, 0x100, 0x0, 0x838e, 0x5, 0x0, 0xd4, 0xfff, 0x1, 0x4, 0x550ec0e5, 0xffffffff, 0x7fff, 0x1, 0x101, 0x7f, 0xf2, 0x3, 0x1f, 0x1c7, 0x5, 0x6, 0x8000, 0x1ff, 0x8, 0x3, 0x2, 0x5, 0x0, 0x800, 0x8, 0xffffffff, 0x80000000, 0x3, 0x6, 0x0, 0x10000, 0xffff, 0x1, 0x400, 0x0, 0x0, 0xd62c, 0xab, 0x9, 0x7ff, 0x3f, 0x6, 0xac51, 0x5, 0x40, 0x8, 0x101, 0x80000001, 0x10000, 0x1, 0x120, 0x8, 0x6, 0x7ff, 0x7f7, 0x9, 0x3ff, 0x6, 0x0, 0x5, 0x7, 0x4204675a, 0x9, 0x4, 0x9, 0x7, 0x9, 0x10000, 0x10001, 0x7, 0xba1, 0x5, 0x60000, 0x8, 0x6, 0x98, 0x2, 0x4, 0x3, 0x9, 0x61, 0x80000001, 0xfffffffe, 0xfffffbff, 0x1, 0xff, 0x10000, 0x7, 0x8000, 0x1, 0xcae, 0x3, 0x200, 0x80000001, 0x9c, 0x77489617, 0xfffffff7, 0x2, 0x7fc00, 0x0, 0x8, 0x1, 0x26, 0x0, 0x80, 0x6, 0x8, 0x0, 0x8, 0x1ff, 0x3f, 0x6, 0x7ff, 0x364a2361, 0x2, 0xfffffffa, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0xfffff800, 0x4, 0x101, 0x0, 0x8, 0x7, 0x1000, 0x80000001, 0x4, 0xfffffff8, 0x8, 0x42, 0x80, 0x1200000, 0x3, 0x8, 0x0, 0x6, 0x7, 0x1ff, 0x3, 0x1, 0x1ff, 0x53, 0x0, 0x5, 0x0, 0x9e6d, 0x80000001, 0x6, 0x101, 0x3, 0xf3e, 0x40, 0x6, 0x7f, 0x63, 0x634e, 0x0, 0x5, 0xc0, 0x3, 0x5d8, 0x3, 0x4, 0x4332, 0x81, 0x1000, 0x3ad, 0x2, 0x200, 0x1, 0x1, 0x10000, 0x7, 0x3, 0x332, 0x76, 0x2000000, 0x6e09, 0x1, 0x0, 0x80000001, 0x9, 0xf854, 0x2, 0x7, 0x0, 0x7, 0x1f, 0x8, 0x1f, 0x2, 0x6, 0x9, 0x6, 0x0, 0xffff, 0x4, 0xffffffbb, 0x10000, 0x2, 0x9, 0x7, 0x6, 0x7, 0x1, 0x1, 0xfffff800, 0x2, 0x101, 0x1000, 0x4, 0x0, 0x7, 0x6, 0x1, 0x3, 0x3ff, 0x8000, 0xffffff81, 0x2, 0xfffffff8, 0x3, 0xc54c, 0x2, 0x2, 0xf0c2, 0xe6, 0x1000, 0x0, 0x10001, 0x0, 0x890, 0x7, 0x1000, 0x9, 0x2, 0x3f, 0x6, 0x5, 0x9, 0x9, 0x3, 0x100, 0x6, 0x6, 0x8, 0xf712, 0x3, 0xffff7fff, 0x40, 0x400, 0x101, 0xfffffff8, 0x9, 0x7, 0x4, 0x81, 0xfffffff9, 0x2, 0x7f, 0xfffffffd, 0x0, 0x7, 0x5a7a, 0x9, 0x4, 0x4, 0x0, 0x7ff, 0x7, 0x7, 0xff, 0x4, 0x1ff, 0x3, 0xfcf9, 0x5, 0x1, 0x0, 0x5, 0x54d0, 0x54, 0x9, 0x4, 0x401, 0x8001, 0x1, 0x2d, 0x0, 0x7ff80000, 0x0, 0x8, 0xffff4894, 0x4, 0x678, 0x5, 0x10000, 0x7, 0x1, 0x3f, 0x8, 0x3, 0x4965, 0x80, 0xfffffd0d, 0x9, 0xffff, 0x101, 0x401, 0xffffff21, 0x1, 0x800, 0x800, 0xd268, 0x5, 0x9, 0x1, 0x7fffffff, 0x7, 0x5, 0x8, 0x4, 0x4e, 0xb8, 0xfffffffb, 0x8001, 0x1e92, 0x3, 0xb4, 0x2, 0x9, 0x10001, 0x0, 0x0, 0x7f, 0x4c, 0x35fb, 0x0, 0x3, 0x6, 0x7f, 0x9, 0x1, 0x2, 0x8, 0x7ff, 0x3, 0x4, 0x7, 0xca, 0x4, 0xebe0, 0x7fff, 0x4, 0x800, 0x101, 0x10001, 0x7, 0x0, 0x4, 0x632e810f, 0xfffffe01, 0x8, 0xce67, 0xd, 0x8fb, 0x7f, 0x9, 0x40, 0xfffffffa, 0x9, 0xbfb, 0x20, 0x8001, 0x8, 0x6, 0x3, 0x0, 0x0, 0x1f, 0x1ff, 0x3, 0x8000, 0x9, 0x1, 0x1, 0x1, 0x9, 0xffff, 0x7, 0x9, 0x6, 0x9, 0x8, 0x20, 0x0, 0x548d, 0x5, 0x7, 0x0, 0x80000001, 0x8, 0x400, 0xfffffffb, 0xffffffff, 0x6, 0x4, 0x81, 0x4, 0x3, 0x0, 0xfffffffd, 0x1, 0x4d90, 0x3, 0xffffffff, 0x80, 0x7, 0x4, 0x5, 0x4000, 0x67, 0xa3a, 0xdf9, 0x9, 0x4, 0x0, 0xfffffbff, 0x4, 0x5, 0xffff, 0x1, 0x5, 0x8, 0x401, 0xffff, 0xf1c, 0xc261, 0x20, 0x9, 0x1, 0x7, 0x0, 0x9, 0x4, 0x7f, 0x7, 0x6, 0x5, 0x5, 0xfffffff8, 0xcd8, 0x5, 0xff, 0x3, 0x7ff, 0xf1, 0x80, 0x57d2f3dd, 0x81, 0x40, 0x1, 0x8, 0x9, 0x0, 0x0, 0x7, 0x2, 0x9, 0x8, 0x0, 0xffffff7f, 0xffff8000, 0x0, 0x3, 0xfffffc01, 0x7f, 0x1, 0xffffffb7, 0x7, 0x80000000, 0x100, 0x5, 0x9, 0x7, 0x7ff, 0x621, 0x2, 0x1ff, 0x6, 0x8001, 0x10001, 0x0, 0x7b4f, 0x6, 0x6, 0x80000000, 0x9, 0x0, 0xad, 0x6, 0x200, 0x8, 0x1, 0x0, 0x1f, 0x2, 0x6, 0x1f, 0x1, 0x3, 0x1, 0x7344336c, 0x2, 0x81, 0x5c7391eb, 0x4412ecf3, 0x6, 0x5, 0x4, 0x9, 0x1, 0x7, 0x0, 0x2, 0x7ff, 0x0, 0x1b99, 0x6, 0x4, 0x9, 0xffffff01, 0xbc, 0x4, 0xffffffff, 0xffffffff, 0x5, 0x9, 0x6, 0x1, 0x10000, 0x6, 0x9, 0x80000001, 0x5, 0x0, 0x8, 0x101, 0x7, 0x2, 0xfc, 0xfff, 0x17, 0x1, 0x1, 0x100, 0x2, 0x7b81, 0x9, 0x100, 0x7, 0x1f]}) pwrite64(0xffffffffffffffff, &(0x7f0000000080)="cfb51db7b4aef657d69b7d6f8d9fa8bedaa6006ddceb933f3cf4ef90895513108dee8630697149f293a1d1f7213993307208d16219b1bd3754ae85fa55", 0x3d, 0xfffe) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000500)=ANY=[@ANYRES64=r4, @ANYBLOB="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"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 17:53:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:53:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 42) 17:53:12 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @empty, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "bfb6a5", 0x14, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xfffffffffffffdd2}}}}}}}, 0x0) [ 1314.088174] FAULT_INJECTION: forcing a failure. [ 1314.088174] name failslab, interval 1, probability 0, space 0, times 0 [ 1314.089346] CPU: 0 PID: 9314 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1314.090036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1314.090860] Call Trace: [ 1314.091130] dump_stack+0x107/0x167 [ 1314.091495] should_fail.cold+0x5/0xa [ 1314.091878] ? create_object.isra.0+0x3a/0xa20 [ 1314.092348] should_failslab+0x5/0x20 [ 1314.092728] kmem_cache_alloc+0x5b/0x310 [ 1314.093133] create_object.isra.0+0x3a/0xa20 [ 1314.093573] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1314.094086] kmem_cache_alloc_trace+0x151/0x320 [ 1314.094552] ? dev_uevent_filter+0xd0/0xd0 [ 1314.094975] kobject_uevent_env+0x22b/0xf90 [ 1314.095415] loop_configure+0x116c/0x1480 [ 1314.095836] lo_ioctl+0xa72/0x1760 [ 1314.096191] ? avc_has_extended_perms+0x7f1/0xf40 [ 1314.096674] ? loop_set_status_old+0x250/0x250 [ 1314.097126] ? avc_ss_reset+0x180/0x180 [ 1314.097522] ? lock_acquire+0x197/0x470 [ 1314.097911] ? find_held_lock+0x2c/0x110 [ 1314.098327] ? __lock_acquire+0xbb1/0x5b00 [ 1314.098778] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1314.099298] ? generic_block_fiemap+0x60/0x60 [ 1314.099749] ? loop_set_status_old+0x250/0x250 [ 1314.100194] blkdev_ioctl+0x291/0x710 [ 1314.100569] ? blkdev_common_ioctl+0x1930/0x1930 [ 1314.101037] ? selinux_file_ioctl+0xb6/0x270 [ 1314.101475] block_ioctl+0xf9/0x140 [ 1314.101829] ? blkdev_read_iter+0x1c0/0x1c0 [ 1314.102264] __x64_sys_ioctl+0x19a/0x210 [ 1314.102677] do_syscall_64+0x33/0x40 [ 1314.103043] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1314.103555] RIP: 0033:0x7f55bdb208d7 [ 1314.103926] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1314.105737] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1314.106493] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1314.107197] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1314.107894] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1314.108598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1314.109296] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:53:12 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r1, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) socket$inet(0x2, 0xa, 0x0) dup3(r0, r0, 0x0) ioctl$DVD_AUTH(r1, 0x5390, &(0x7f00000000c0)=@lsasf={0x8, 0x2, 0x1}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)={'tunl0\x00'}) [ 1314.116003] 9pnet: Insufficient options for proto=fd [ 1314.129850] 9pnet: Insufficient options for proto=fd [ 1314.142616] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1314.144146] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1314.145544] FAT-fs (loop3): Filesystem has been set read-only 17:53:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:13 executing program 5: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001180)=""/4091, 0xffb) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$FIONCLEX(r1, 0x5450) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c00, 0x0) acct(&(0x7f00000001c0)='./file1\x00') ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000480)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x2000001c, 0x9, "7433f7b42a6a2aa456bca04d7930584269f53f1745af6b1e718a6f16e246ecd58576dfd4b40000788938250b917d3a7a3b901200", "bb27c53b1e726e690fd36931fd54847a6084dc88e9a9987800cdf3c0d88bffc1", [0x9, 0xd2b]}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r3, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x801, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) io_submit(0x0, 0x4, &(0x7f0000000440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000002180)="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", 0x1000, 0xffff, 0x0, 0x1, r2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x7f, r0, &(0x7f0000000080)="3697b882248d7745ffb0951e149f2f47bc6a37c0504bde611f07935ca939b6368762f7da375ecc249426a4ba9f4a78c0206f23a8b528fd576f612cd85c99633447e00a2c924abd", 0x47, 0xff, 0x0, 0x2, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x8dc, r4, &(0x7f0000000180), 0x0, 0xfff, 0x0, 0x2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0xfe, r5, &(0x7f0000000300)="f07f62601c29e7a0b84c9f7b9e20964355a2ebc6cc5f65eceae0e83cafad5d22f504ce23141ac47a497c4d4d1f90f5a1a4614a07f33d141344f0505f3fc4c766c1ac1c84bed13d4fdad9b4bfca9cf7fa19d16f8ea5b1a4fb69f2d948121c26bdd2fe247d47ad0547249b752831f1fb698a9dd0d737bb178493e5c21cdc602a679b65ba9c11726dbe90515444971b439d4e987662ca721b12ee5a085bdc13984b1eaa918dcd71865b1bf5dc808bd982ba0fe542", 0xb3, 0x1, 0x0, 0x1, r2}]) getdents(0xffffffffffffffff, &(0x7f0000001180)=""/4091, 0xffb) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x6) fallocate(0xffffffffffffffff, 0x0, 0xe65, 0xfffffffffffffffd) 17:53:32 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x2244c1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000000), &(0x7f00000000c0)=@md5={0x1, "05e18f16cff6a891300b00298cc5bc78"}, 0x11, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x806e2, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r2, 0x0, 0x3) 17:53:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x2, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:53:32 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000780)=@ethtool_link_settings={0x50}}) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001380)={0x0, @llc={0x1a, 0x30d, 0x7, 0x20, 0x80, 0x3f, @broadcast}, @vsock={0x28, 0x0, 0xffffffff, @hyper}, @can, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='macvlan1\x00', 0x8, 0x5aa9, 0x1ff}) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000180)=0x8001, 0x4) add_key(0x0, &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0xa, 0x0, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)=@chain) r5 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000240)={'fscrypt:', @desc3}, &(0x7f0000001300)={0x0, "846529d2bb616646c0f5687588b4b747009c198fc0e47f53037ecf9d278a7d7406a53d6355776dc74eab90dadf8eecdc78c7164781af7fd5e0afd2e2635dccb6", 0x21}, 0x48, 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, r5, 0x1) syz_open_procfs(0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x1c7a02, 0x0) 17:53:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x40086602, 0xfffffffffffffffd) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/4\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) syz_open_dev$hiddev(&(0x7f00000001c0), 0x8, 0x40501) getsockopt$netlink(r3, 0x10e, 0xb, 0x0, &(0x7f0000001140)) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x82882, 0x0) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0x1f, 0x6, 0x20, 0x81, 0x0, 0x0, 0x4c4a0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000240), 0x8}, 0x10000, 0x7fffffff, 0x2, 0x5, 0x5, 0x3, 0x8, 0x0, 0xffff, 0x0, 0x10}, 0x0, 0x8, r4, 0xa) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) openat(r2, &(0x7f0000000200)='./file0\x00', 0x200000, 0x10) 17:53:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 43) 17:53:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x6b, 0x0, 0x0, 0x0, 0x5a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x0, 0x0, 0x2, 0x0, 0xfff, 0xfffffffc, 0xfffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1}, 0x0, 0x0]) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1f, 0x7f, 0x5, 0x40, 0x0, 0x4, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x2, 0x800}, 0xd00, 0xfffffffffffffffa, 0x5, 0x8, 0x1, 0x8, 0xf253, 0x0, 0x2e}, 0x0, 0x7, r0, 0x2) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r2, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x7, 0x0, &(0x7f0000000000)="9a3284dba967d1fb032d8d705a920d", 0x6, 0x0, 0x0, {0x3}}, 0xf4) 17:53:32 executing program 7: sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB], 0x44}}, 0x20000801) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000000200)=0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000500)={{r5}, r3, 0x1c, @inherit={0x60, &(0x7f0000000100)={0x1, 0x3, 0x9, 0x1, {0xf, 0x5, 0xffffffffffffff01, 0x6, 0x5}, [0x3, 0x2, 0x9]}}, @devid}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$SMC_PNETID_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x20}}, 0xc004) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) 17:53:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1333.539631] FAULT_INJECTION: forcing a failure. [ 1333.539631] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.540773] CPU: 1 PID: 9351 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1333.541407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.542172] Call Trace: [ 1333.542442] dump_stack+0x107/0x167 [ 1333.542783] should_fail.cold+0x5/0xa [ 1333.543147] ? kobject_get_path+0xc5/0x1f0 [ 1333.543559] should_failslab+0x5/0x20 [ 1333.543926] __kmalloc+0x72/0x390 [ 1333.544268] ? trace_hardirqs_on+0x5b/0x180 [ 1333.544690] kobject_get_path+0xc5/0x1f0 [ 1333.545088] kobject_uevent_env+0x251/0xf90 [ 1333.545519] loop_configure+0x116c/0x1480 [ 1333.545913] lo_ioctl+0xa72/0x1760 [ 1333.546266] ? avc_has_extended_perms+0x7f1/0xf40 [ 1333.546712] ? loop_set_status_old+0x250/0x250 [ 1333.547138] ? avc_ss_reset+0x180/0x180 [ 1333.547516] ? lock_acquire+0x197/0x470 [ 1333.547890] ? find_held_lock+0x2c/0x110 [ 1333.548291] ? __lock_acquire+0xbb1/0x5b00 [ 1333.548730] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1333.549239] ? generic_block_fiemap+0x60/0x60 [ 1333.549676] ? loop_set_status_old+0x250/0x250 [ 1333.550113] blkdev_ioctl+0x291/0x710 [ 1333.550491] ? blkdev_common_ioctl+0x1930/0x1930 [ 1333.550951] ? selinux_file_ioctl+0xb6/0x270 [ 1333.551373] block_ioctl+0xf9/0x140 [ 1333.551726] ? blkdev_read_iter+0x1c0/0x1c0 [ 1333.552139] __x64_sys_ioctl+0x19a/0x210 [ 1333.552537] do_syscall_64+0x33/0x40 [ 1333.552882] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1333.553376] RIP: 0033:0x7f55bdb208d7 [ 1333.553732] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1333.555563] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1333.556329] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1333.556986] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1333.557653] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1333.558310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1333.558974] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:53:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:32 executing program 5: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) ppoll(&(0x7f0000001880)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x4) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) fcntl$dupfd(r1, 0x406, r2) [ 1333.640162] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1333.642296] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1333.644002] FAT-fs (loop3): Filesystem has been set read-only 17:53:32 executing program 2: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) openat(0xffffffffffffffff, 0x0, 0x0, 0x122) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) pwrite64(r1, &(0x7f0000000280)="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", 0x1000, 0x7fff) faccessat2(0xffffffffffffffff, 0x0, 0x0, 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x12c) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/44, 0x2c}], 0x1) renameat2(r2, 0x0, 0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0xf8bc73ad3447956b) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) faccessat2(0xffffffffffffffff, 0x0, 0x100, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x80001, 0x0) r4 = openat(r3, &(0x7f0000000000)='/proc/self/exe\x00', 0x4840, 0x2d) sendfile(r0, r4, 0x0, 0x100000001) 17:53:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x6, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:53:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) ftruncate(0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000240)) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0xd1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGISO7816(r2, 0x80285442, &(0x7f0000000140)) getdents(0xffffffffffffffff, &(0x7f0000001180)=""/4091, 0xffb) dup(0xffffffffffffffff) r3 = dup2(r2, r1) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f00000003c0)=ANY=[@ANYBLOB="892258492f0f4bc6f23c4a65140f39e3c08a91e4aea63fdb46b1422eea8f3bfb6b34cfbcca950b837708d86aef49486f79febd882f8f71b9be438665c6523974f20c2cb0f2177c1962c5e62c7b771b76f77e908296b4695086dd3e1ab5d0686db79107cfa575f7e9520481e2fddbe86e636bbefab49ddaadea29a92c9a8d3d62e2ea54736bd3f270801eafac48c03a19e6b85ab7a18f1152b358122a7ddc142a8c85c943de63f8deacdd5b56c1ea62705f74a3b1811e0a83ba5bc43238bd5eee014331f0140114e04931"]) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x40200, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r4, r3, 0x0, 0x7ffffff9) 17:53:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='romfs\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x82040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x400, 0x8000, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/rtc', 0x4800, 0x40) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r3}) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000000c0)={'veth0_to_bridge\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x45, 0xfc, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) 17:53:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 44) 17:53:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x3c01c0, 0x0) r3 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r3, 0x400, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) copy_file_range(r1, &(0x7f00000000c0)=0x56cb, r4, &(0x7f0000000100), 0x2, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r1, 0x80585414, &(0x7f0000000140)) close(r2) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x0, 0x5, 0x0, 0x4, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x240, 0x7, 0x0, 0x7, 0x0, 0x7, 0x9}, 0x0, 0x9, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000340)) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) 17:53:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x80000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) r7 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r7, 0x0, 0x0, 0x0, &(0x7f0000000040)) [ 1348.084550] FAULT_INJECTION: forcing a failure. [ 1348.084550] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.086446] CPU: 0 PID: 9390 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1348.087548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1348.088877] Call Trace: [ 1348.089312] dump_stack+0x107/0x167 [ 1348.089909] should_fail.cold+0x5/0xa [ 1348.090534] ? create_object.isra.0+0x3a/0xa20 [ 1348.091280] should_failslab+0x5/0x20 [ 1348.091899] kmem_cache_alloc+0x5b/0x310 [ 1348.092561] ? kmem_cache_alloc_trace+0x151/0x320 [ 1348.093344] create_object.isra.0+0x3a/0xa20 [ 1348.094059] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1348.094895] __kmalloc+0x16e/0x390 [ 1348.095487] kobject_get_path+0xc5/0x1f0 [ 1348.096145] kobject_uevent_env+0x251/0xf90 [ 1348.096863] loop_configure+0x116c/0x1480 [ 1348.097549] lo_ioctl+0xa72/0x1760 [ 1348.098129] ? avc_has_extended_perms+0x7f1/0xf40 [ 1348.098914] ? loop_set_status_old+0x250/0x250 [ 1348.099660] ? avc_ss_reset+0x180/0x180 [ 1348.100305] ? lock_acquire+0x197/0x470 [ 1348.100952] ? find_held_lock+0x2c/0x110 [ 1348.101617] ? __lock_acquire+0xbb1/0x5b00 [ 1348.102355] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1348.103208] ? generic_block_fiemap+0x60/0x60 [ 1348.103944] ? loop_set_status_old+0x250/0x250 [ 1348.104673] blkdev_ioctl+0x291/0x710 [ 1348.105292] ? blkdev_common_ioctl+0x1930/0x1930 [ 1348.106054] ? selinux_file_ioctl+0xb6/0x270 [ 1348.106780] block_ioctl+0xf9/0x140 [ 1348.107359] ? blkdev_read_iter+0x1c0/0x1c0 [ 1348.108059] __x64_sys_ioctl+0x19a/0x210 [ 1348.108727] do_syscall_64+0x33/0x40 [ 1348.109332] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1348.110153] RIP: 0033:0x7f55bdb208d7 [ 1348.110763] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1348.113693] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1348.114922] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1348.116055] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1348.117191] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1348.118325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1348.119465] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000002e00)={0x0, r4, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {0x0, r3}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(r7, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {r25}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {0x0, r6}, {0x0, r21}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r26}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {r13}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r22}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x7f, "9656c75f04ba4d"}) lseek(r1, 0x0, 0x2) r27 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat(r2, 0x0, 0x480c1, 0x186) copy_file_range(r27, 0x0, r1, 0x0, 0x200f5ef, 0x0) 17:53:46 executing program 6: clone3(&(0x7f0000000040)={0x24000400, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x58) close(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000940)={{0x0, 0x1c000000000, 0x7ff, 0x2, 0xfffffffffffffe00, 0x8, 0x1, 0x5, 0x8000, 0x9, 0xc1b8, 0x101, 0x5, 0x2, 0x779}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={r3, r2, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {0x0, r3}], 0x0, "46dacd8396fe92"}) [ 1348.148447] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1348.150163] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1348.151737] FAT-fs (loop3): Filesystem has been set read-only ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005cd00)={0x0, 0x0, "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", "807a25692305eebd672a5926f177e038c5483484ddee9ac234d8f001e05856d7456e1ddca9e14ef6c218615f14317b33cf35c89b171e3465390155f916f3160d8402313454211b150c02d9a714f7633f6d0e54fd235d555779c219257b75bb827b6cd9b249922e2f89e0de0d61f0a29212d08c129eca35072ef8c7bb4561e974926563f55d77038ff533eeee6784c3c17c6e1bfdb2c952246cdbf0c46c7eb60075afc3d665ed78d75a7abc3ff795a70026a6f819ed181fd460a99d0b43d7a08dd39097f38dc00ebf468ec1fea6dad9a7b2a5ad8cfb44576bdc128883bcb3c6194e26be0d2ae9614af5e3532fd4753a2b2f5128b4bc60108dfd2f5576fb8d2fe6fb8b1c91546d56274025319a6b086ba9e808607f7321e70ef886deeae3a873acfe25f62a1cd4f3c56097601074d592d34ded718ebdd09f1e1ad03f4a8eaade20bb79faf8b1b15d8cbad3e594c2f8423cb831b9b9f344c0007192c261900a1a9aadb6fdf6bf0f80d75b9ded4855365beaaae9d6667e011a01bdbf52b5395cbd0648208c7ce8bda61037bd6f007397a51891ace90dbe2fa013ca6030fc69df06cb770122f5fb8ae6d870a35b7664cb7e495f146be00253d7377179a3f0c1610407c5aaa5307f63a93d45d555253daef63ce7abd2bdcb5832b586d33adfd43d3bc01240a0e1afb289cef6c7f7160be264ec2e8360345a9ba858e764c8339fc3b5b4c86877f78f17ff031d3f6a8ef8b809ae35a29e2654eb8a4811880fdc2ad991499c9e8a6a6a7ab43b63632a14bb06507d419696845869b4f2ddf7d629030c85f4f68a7c28d1410c583314843419317b92095a6ab7b30bd21838a9d7a2faa8f1c2b6de9bddbee201282bcbb8b4d97042e0e2e13bdbe459d2b5b04b9ecda1ac0ea159c7c58048ccf8dc1a1f1e67e6b48f8c3b11bca49b1c22e0118db786f489a52a1bc2e13d2eda44ac15a40844f4cd1f74daccff465350e15f9a8ac8d6eb204df9b639c6b57330826017508604e063f416d751bc44fab46bd8360c909b87262288a14ba12f35cfe727e874c2a16397feb72f2d3d52aa01d6f5aae78b6395c2e2da9bf159c622d27303d2a4a4c0c847c4db5bc081640faeeb5facbb4aad669945dc3fcd952ce763abd1d7d386b6b7048144ee492b85aec2e6914dece7e6c782209ea300a3c06eb9b4a9d53026ab9e3e38b4451f3f3889e2ce0988898b7fc24818761d25ebbe250932133e6a4343aa6652dacb175d0effa5f0faae09b59b5c4d1c4106d90c57afd81f324c115c12a3347f5b8eca558350e7eb13ad5a69ad11c5d44a0635096e55f8a9ddb4f721797f36c65d5cd57bd582efdbb63ed805984e0f67cd2ad7c2be55d3283cfd88d31d0c470af8e28d9f44b68e323f206a05c0619e6a3c3764cda401a1c5a396a50d04332c3fb3358b58605fd5e2b28819712b816a6376b9522339dc91d94698055def2f130b42ee07d25b19fa09e57c76946621cc4f898500f000c8b9ec313502e0875b5cd52d88118a6185191932a511b25af3f2c593858f2bda383790dd584502f2c92b6e4e220435fe5b16119c0e9e64c66e53f3001cbd16ce5088e5ec48f2178437cbf74d19bc4c40aab051449b4d476e1c3cafef795582c889b3e1545dd81e71a2adca5ed79c5d64c164cafd29233a601f282876e60bf227c45d401f27328e82df8d57dda571edbd792811e2868b991c2270f87d3bf7b239b783170681f78cde0890ef4aae65b3a6182789d9889c5674ca1be863bfa70de811af6a4c5e3fd2eb74f02ba54df30868c12382d7304d2c018ed8575a7517c9873aa482f856905d65f9a1de3e42b898768abef174d161db490f7d0cc27bb5bc468c9c5b2135037b75c915e327da4244ebb53491223dc59d67ae7ee576782a41bf306d4101a667b216f2f2aaf4c1c2e1d5dc0e2d3ac4e4a897b4ab060a407bca57d1cf1ae441b25e2d0e332e4ec09d22267c3ce892a893a07e1d7da8361aafe933a3558129172203fe729d819e38a4db308a6f442e4044bfe5f4c24c6e5e7b5ccb1d760e9f2d4fced89e58dc6d9525447b099366c8a8b2b250caf7037503913013c7ac3b4f4dc9ce4483754bc3949906b1dfa77ec6103792e92c25d1f523bbbd637e375ad6eae4aff9a84976772e152b5ed0fcc218a6c8ece4b1493b32db57625e616a0136ce52c7ab375435b32ff1ec4b76155bc1d05c28ac74606e09160577ed4ab3faeefca47fe8911a75ef4f1bf973d4bedb7b8c3ac3dc1333521a8ca7e6458c7ad727c84bcad094ed311a02d18aa1941320c91b1893348156686447e4fcbe67b655c63f22d3d7abc0edf41213d6e452dab4965ad5197ffa5dbcb44eb19eeadf686d1d94891bfcdbf2aa3148a4106f4cbc88273ac97df6f13831062d637e13681b4c9d744337881162106e739379b8e22f131c3e92163d2c9158f92bacf39404ef80afbac037e91cc2451c324fd1dac319f0d79c9437eb813364c41916628f65c0fcdb9f2ea93497f783a991811f7fc7483583f92444ce21d0bf5d82203cefbb101be94a354acb710827e1a3c914db87724d87c1686ee91b30d171abe22ba3cf8e1cdcb85d3b313d64ab1d6fc9ab8f15d38c838a531849037a7e35975d030b223f0b3aba5e2638cd3fd99f0e9510a8690e510875f44c58a8ec48a732cb58c445160b775a797d8cd55f94ab1cdf5a867d582b26271b6be354b88269a9ce596380adfce999d54be295dd8496f6939c531f708babe332f1c97ac069235b8a6441dc8ebe2f8eeddf70e99b2df2c90f395b21955511811cdbec34176d51ea3deb4a87fc1454cf9cbf24705be019964dd270d0ec8228425b3e5467c4f85fcb1c837430454207fa9f93aa8802d19d68f447edfea9ef3c205f149df7e465e224ee4d3df5d5e862d3c8fde326fe3e5582c79c468322d8c49cfc8515c3747e2b72d3dcdc88c3c19a5190adf25e67f4660bb1930a4b4d552c144b4767560f59ced82d2c2ac76faa7667394cc0937af2ac4ac2bcd407e457b202a742d7810871b4f770f371136a45205a3c9f83acde9f78981e17cfdaa1d8dcd38225f2ed4469aab094cda539774628cba604fdfdcaa7d284a3422d215c2988245db25f16e7f8113eddd928cef69853f6ad0285b7abdb6cf4e62bf855fd57d947222260c6520074d6c5cea112775b953355f486ac220c7f64c0213d253c936f29e81cb9812c0f2eca3538b1d93e0a16b15d57194711f54104dc8bd031b86c7cd1779684e3ba08ff01e707af084b47637f58e725ff0852d8769ea62f6d08f126f4e90629757ff76901765ba13603d19384d3e6a2d70891b07a43ae9ff5789b5e2f887b2e25c32b0d7c6e41f8cb4729f55abd7fde5edab8eb50f8acf473fcf2a39bac086e9152d775cd87b278e423cea2e74d72b3e0a8e9157d0c4c7be460f20789c926bbb47e504b5ac3c1e75ef67d90390eb462569861d8735c23e279c5fbd17be3ef08777cff3f3088ae646c2c96e3e64a957f9ef08606a64e86423720fe0e474205ab7100530d374daa710f6174b152c5aef7c05bfe1d53314b4bf93d9e83b09f38493e2f8bb64ebe23a2ea21252d4575cbb19706c306c16789572264e9ed48a227d1dab13551cb681e685ef0e7fb6ab0e77f2010acd10e3b4229455d5cc9805a441c3d6d593c1661e92d2c815cc1c3b40d768455998eb6d3e72c8eb82b14eec3284d66d0675dcdfdb8dee4378095fdc2330430f7609301c45b40a2ba8449546f5a77c2c4bdddd99d36a1c95c5fc66c98902f6ccfa85a3c6acd359abde86a9f6d6335285ed35ce959e8d43ea6fa439736bb8522a8e45bfdeece0d35b32292db80760b72b0673905a087eb51233c630ac7a4828369284901ec5cb649c4de998a2921168810a47e779ac099ad7c40584ae7c6b2891178ec2b4f1c8512e83d473478b89c3c2a05aeb120d785c340656929b59c3614e601105a90eb45fe14aa4a8af7d4e2988f1701e49a8f584dbab8df9b4b28df7db61d2a37f7617365b5c92f1d8c11aed220858396dddc55a0a1f38f1e75e1f03e4aedbefd389e0f69c0f186a9df6d8fa3948464c4ee84c06a98cfdd7146dd705f5c126c3959cdea9751b3510c944716be39f7627a0874638bea1e04a23b955a7f159c337c80cda3aabb8354af72c206af6439a9d0970b03386c506c3e850f3b3dba0f4e9f97f9dd4cd90429cb1364e1484db561c93ee699545ea87d4f5b5fd4e52a9cb732b294fbe744c7d80f133535d55adef6d0b36440da1766c6e7fddd01bf7225228ac315a5f99f83c92271a37a30d95dd3afed367a7b90787656e8da0e359d02790bd403504abe11e04c19bd14b21325329808f5587295f79194207672d21f96be506addc7784cc90022a1f69adfd0c35577e26971d4da671cf4cc84d209d03dd8b4e228d5923e24a42e57bf1f20c9013c7d21da89318fed36fb75910595679b46cb4d45a6255386177f9918b72295aeded558c12cda7f4c1d02f31368276b0a069dbd31b9c1e7b39e5fe658d2c7d952b39465adf925077c4608bde9475b48f2ef7cb8c499bc64803f3067d3760ca517dc4c5876de14cc6e01ecff1895d9a9e1b625247e8954d8a8fceca9d22298a208765568545e57470b3370a042a2057db51a609ee9fffec28205334a32056093ce0f7c7297544bf4e21bffddf6c62314355ac17efa6b2e9e2254f7ccf34cbf9cd7081a93bf557387211ca8f09c407ddb5d261ef5bf3e1c512e82bbb637ff83779e0d5810038b43b8a513e8e95380ac58bcefa493677c5911229b94ac68c0fc0f7feff98b67eb16f7a84e59cb8dd30522da5bcc6867d89ddbd9782dd0582a95ad687fe05ba59361dd332163a878956d3fbfe5d537cb27e1a4ae69aa13a2e589aceea1e37912d25bb477d11440d7961db5974feb337517ba168e2626764c8ddbe0adb7de01782e318b41f2850dd833d21e1251351a420d2fc81e7b953316d7ced00b5cbf9988097372dd4a388103513735d685f6220bfe1ada9bbaa632a6f1063e2786b26ba2216b4e2fc08b428670c06fe26da6754fe42e4f1eae2e64bf3e14d876ff98a8174fcad61c71af57a0d9775b5409baaf8ea79a3a5f312fdd26729b5cd12eda833699558317167f98b8f771a99928d06db5fc2ac782c7858b64845a092b6cdcdb0ee30dd28878846fbb9d5dff888ac4fcdcb2a927d8f46716df40e62b547363c2c1d96e956d6e98a4432a4a2c6bb8e9be221de02ade56c25a425866319536c83fa9a00248c0a2362ee5abb5c785a3830b4fa5118058a528d360f7601ef11471c5bda6a7a74c899cb77be1f47626790424a79e82b8a2c18b9ec4fac980fce8a9f7461c8c7ce6206fa99c3d42d9d6a81af05349f127103c319054cb2b89e86beaa31c31059721a377907a023af92da3"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005dd00)={{0x0, 0x7, 0x1, 0x6f3b, 0x6, 0x0, 0x4967, 0x5c74, 0x3ff, 0x1f, 0x800000, 0x2, 0x81, 0x2, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ed00)={0xfffffffffffff001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x9, "a13f2a6e518bd4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fd00)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x20, "80bf6cd6038b05"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061d00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {0x0, 0x0}], 0x0, 'K:m)k*)'}) r18 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r18, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) ioctl$BTRFS_IOC_TREE_SEARCH(r18, 0xd0009411, &(0x7f0000000940)={{0x0, 0x1c000000000, 0x7ff, 0x2, 0xfffffffffffffe00, 0x8, 0x1, 0x5, 0x8000, 0x9, 0xc1b8, 0x101, 0x5, 0x2, 0x779}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000580)={r22, r21, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r19}, {}, {0x0, r22}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062d00)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r9}, {r10, r12}, {}, {}, {0x0, r13}, {}, {r16}, {}, {r20}], 0x37, "16b57e95f8d4ea"}) 17:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:53:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:53:47 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffd, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') read(r0, 0x0, 0x25) pread64(r1, &(0x7f0000001100)=""/4095, 0xae3, 0x6800) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[{0x6, 0x0, 0x80, 0x7fffffff}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000007d00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) fsetxattr$security_capability(r2, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x4, 0x2}, {0x7fff, 0xa0d}], r3}, 0x18, 0x2) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{}]}) fallocate(0xffffffffffffffff, 0x5, 0x4, 0x8) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400), 0x24000, 0x0) io_submit(0x0, 0x5, &(0x7f0000002480)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x4, r4, &(0x7f0000000180)="cd10e0dd670fbbf5182bdd0ff6", 0xd, 0x400, 0x0, 0x2, r5}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x8, r5, &(0x7f0000002100)="d58cf45c887ed29db65d339cefe40f49deaaabd668e4a3a26b626e70bacb2b1ce51804d06a8ac57dc8cb30a1ee7df03b521a1338c2c745244379678817ea8f40cec4e3431b9c64c8443a7ac131a6076e1598a737fb7b3839529176c79b46042e86c610999f934e96d8b5c46ecd804883eec8ddeee5f229c2b501a4b539af4e49a40bb544a4f4593e1e490e001655347211e55bff5099751003d2823cfbdf7b3bb47b9dddc787dff96e6d5c8eaa8001746b30e7604838d228463e143cbffae4c210943aa009b4293a17cf747861496844a53adfb5f58c40cf53bca587b73ec339ad688923036894b38d40fd", 0xeb, 0x22, 0x0, 0x1}, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f00000002c0)="d96ff00b7f1bc9c71217394298145629ef6509f98d17298ced2a58538401c29f43862dcee68550c16c5fa64cbd792e41860aecd7e67fc55e1484f04ca27adc40ad3bee9c7255b0fd54f388bc273fa7a29185cba3c4c1056ec839e162da0ea290325ad284c9fb", 0x66, 0xffff, 0x0, 0x2, r1}, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000002280)="74a298206892dbca482d93f6ff7f4a84b4098fe8759c87e58e2707c0069f83da5b8a3370e5ccea6c90e1084ed3c97efadfb24a7f09cf6282a412ef0672166dcb2ceb8ec4f6bfedce96efd0c0e9ddc081da85ce4a4ed64343f4d4e0271a20ff23121e0791e60984e8e5c37d1e9a73b80c7e17685c64a860ddc70fde368b9ca208f40efdca6aa566e2864e01c66cb1830383bef5d6da72fe4a0d85d2c6267285734491769414826e6ddcd7addc83ce3d7d134bfe86ef6ae20098a8a03d6b599b6ac7184ede7df8677627da32616437cdad06d3a1", 0xd3, 0xf4a0, 0x0, 0x1}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x3, 0x69e1, r0, &(0x7f00000023c0)="f5b3ce27a9b4109fe30c64dcc088ad52e6690d9d900fec21ed351dc85984cb5ec45a8782e2e4dfc17cd10a7105165769afac994888495768e8474236da8989324bf374004ae2ed4bc12fb9558107ebe573870654276f9fa3f9fa01ac35fa", 0x5e, 0x80000, 0x0, 0x3}]) 17:53:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 45) 17:53:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x9, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1348.355596] FAULT_INJECTION: forcing a failure. [ 1348.355596] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.357836] CPU: 0 PID: 9413 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1348.358949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1348.360272] Call Trace: [ 1348.360702] dump_stack+0x107/0x167 [ 1348.361290] should_fail.cold+0x5/0xa 17:53:47 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x408043, 0xf0acaee352a12da4) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00', 0x0) 17:53:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1348.361911] should_failslab+0x5/0x20 [ 1348.362699] __kmalloc_node_track_caller+0x74/0x3b0 [ 1348.363495] ? alloc_uevent_skb+0x7b/0x210 [ 1348.364172] __alloc_skb+0xb1/0x5b0 [ 1348.364754] alloc_uevent_skb+0x7b/0x210 [ 1348.365397] kobject_uevent_env+0x99a/0xf90 [ 1348.366097] loop_configure+0x116c/0x1480 [ 1348.366779] lo_ioctl+0xa72/0x1760 [ 1348.367350] ? avc_has_extended_perms+0x7f1/0xf40 [ 1348.368118] ? loop_set_status_old+0x250/0x250 [ 1348.368850] ? avc_ss_reset+0x180/0x180 [ 1348.369481] ? lock_acquire+0x197/0x470 [ 1348.370107] ? find_held_lock+0x2c/0x110 [ 1348.370778] ? __lock_acquire+0xbb1/0x5b00 [ 1348.371499] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1348.372332] ? generic_block_fiemap+0x60/0x60 [ 1348.373058] ? loop_set_status_old+0x250/0x250 [ 1348.373781] blkdev_ioctl+0x291/0x710 [ 1348.374396] ? blkdev_common_ioctl+0x1930/0x1930 [ 1348.375156] ? selinux_file_ioctl+0xb6/0x270 [ 1348.375870] block_ioctl+0xf9/0x140 [ 1348.376445] ? blkdev_read_iter+0x1c0/0x1c0 [ 1348.377130] __x64_sys_ioctl+0x19a/0x210 [ 1348.377792] do_syscall_64+0x33/0x40 [ 1348.378390] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1348.379196] RIP: 0033:0x7f55bdb208d7 [ 1348.379789] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1348.382699] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1348.383898] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1348.385031] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1348.386157] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1348.387285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1348.388408] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1348.451852] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1348.453508] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1348.455160] FAT-fs (loop3): Filesystem has been set read-only 17:53:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:00 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x200) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x87a, 0x8, &(0x7f0000000600)=[{&(0x7f0000000240)="c3af48c303389a981d135d0468207723db41ed7fb7f06acfa4f61a5a27b7dddd1cd6414cd19f5e6e66354b05a6d1ff1786c65ecb412055a2fd40d7338f278776a2b4ed32ac3a21c6ecc756864323ae9cdcc7687f2a123969144f9d2ec48f29abca849796a2d9e761faa1f1b00310a80ad3181592988a4ab3ff8245b6e75e5ca6b4b1c3838da2aef57cff85c58fd04d44058877d3710a0c576cb1875b1949b9c0522cf9db7e3ee0c0398ce9d3d6e3b870ed20862614accf4a2a686e2f785d7c4dd9e9d816c1c6173c8e4d811db6e2ac552dc5c3a438f4883f72de017891217a50d92d1c483622006f80584b45812a", 0xee, 0xffffffffffffff9b}, {&(0x7f0000000140)="812a7937b53179b67fe72841d43bb48902ee5644db24150c36cf32ab092dbf362af27a252b9c8045fd28a3a6", 0x2c, 0x10001}, {&(0x7f0000000180)="bf3d1539b6419714", 0x8, 0x6}, {&(0x7f0000000340)="97ab54b9c2916c64819082f442634381efc9d44723d300f4d42b80d1e9072f45271d7a88f521f0985b1ad13e46aa24c44b245e907be01a3a4063fc0ede8493bdfa6b1419c8490d595895f18bee4cb5e9eadc32826fe3328481b82d4d52d9b21f90004f78791381cfe474ad60d731e6e3fda17fc52574158d7d5950d2343fa702369ba158c0f4763275462197a60b5edcea86f532e767fed7e6b2e6a5d149506ee5984b7baece0a8549da9c6d477744ea9d6978a5d468c63d8db297f7bf2be92a1044b984f52a9f4fe04b4a0120b1b457bf6604c5603e1befa968b848c6a75e3da17328b3a9e4faf65f2135fa", 0xec, 0xc9}, {&(0x7f0000000440)="da402b35317ff5257656e98f4709806ebfcbd2c85df3d87ce5b5830a0385f868142daba0d0ed7de56605f7d2c6b797f76c96032d6fc39ee4460b98659f4156c9e2a0a888c6e9763460044b7c29017a66bd2cecd99ed163432a893a8ff9839bdf26144e7aae38eeccc67f45107253d5365d15debfa37e1a14a960f6423f9c2c40e193ace11edec1b0745fab73274c4949bc0ab76765ba4b7326", 0x99}, {&(0x7f0000000500)="d6860ebdbffa211aecc2463b462da9e4aaea8b7a95a763a5560ee03e33dd500425a27c905531081ecfd35e33562acad2ce44447b6d73d084a9ffbf0dc9b5a6a47c50b3fbaf96756a8ee12db53bb3ddae3855dcb5c1a4479547c515204dc956786c8932eae761a8d8301933f1ba390ebb", 0x70, 0xfffffffffffffff8}, {&(0x7f0000000580)="70bbd7149047a4f70e7f0104be8a7503f61d6bb484ba04df915502e6555aef6b3caae01ce8d3ed6629179f30eca5ee905f6c3634e6e43e7e6c88b69cc15890886a500d0bb93e3b30a855412908", 0x4d, 0x55c7}, {&(0x7f00000001c0)="4c8b96defca37b520f476f0fe4b977a83751ea093f75672144ee8713bdc7924e317aefc6b35d246cd438abcfd1", 0x2d, 0x1}], 0x3006000, &(0x7f00000006c0)={[{'{)-}]-<'}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, '#*'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_lt={'uid<', 0xee00}}]}) mkdirat(r2, &(0x7f0000000780)='./file0\x00', 0x112) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x0, 0x0) ioctl$CDROMVOLREAD(r3, 0x5313, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x521000, 0x60) close(r0) 17:54:00 executing program 1: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100b76fddf9361384226a000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="fcffffff000000002e2f66696c653000"]) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0), 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, 0x0, &(0x7f0000000140)) lseek(r1, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000380)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) close_range(r4, r5, 0x0) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x7eb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r7, &(0x7f0000001180)=""/4091, 0xffb) mkdirat(r7, &(0x7f0000000340)='./file0\x00', 0xff96066170fbaa48) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x2002400, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d756e69782c63616368657461673d3a2c616e616d653d27e42623252a21245d7da753bf9e4a2aa1ee5079a82c2a2f5c5c2c6363616368653d6e6f6e652c7375626a5f726f6c7dcfc1c67cd077653d73272c7375626a5f726f6c653d5e00"/109, @ANYRESDEC=r6, @ANYBLOB=',measure,\x00']) fallocate(r2, 0x0, 0x0, 0x8800000) 17:54:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 46) 17:54:00 executing program 7: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, @perf_config_ext={0x0, 0x4}, 0x46140, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x2127, &(0x7f0000000140)={0x0, 0x77b1, 0x34, 0x7, 0x3ca}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={@private2={0xfc, 0x2, '\x00', 0x1}, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0xbc63, 0x40, 0x100, 0x3e11, 0x80240}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) r3 = socket$netlink(0x10, 0x3, 0x8) syz_io_uring_submit(0x0, r1, &(0x7f0000000240)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x7, 0x7, {0x0, r2}, 0x3f, 0x1, 0x1, {0x0, 0x0, r3}}, 0x20) r4 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x80, 0x2, 0xe}, 0x18) r5 = fsopen(&(0x7f0000000080)='ufs\x00', 0x0) dup2(r4, r5) close(r0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 17:54:00 executing program 6: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x4040) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x204000, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) readv(r1, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x401}}, './file0/file0\x00'}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r2, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) waitid$P_PIDFD(0x3, r0, &(0x7f00000002c0), 0x2, &(0x7f0000000200)) ioctl$EVIOCGMASK(r1, 0x80044501, &(0x7f00000001c0)={0x11, 0x0, 0x0}) 17:54:00 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x20) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRESHEX, @ANYBLOB="f9b44ec5cf285af0aacb21"], 0xfdef) io_destroy(0x0) mount$bind(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_xfrm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1178}}, 0x4000001) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ff0f0000000000002e2f66696c653066"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x8000008000) [ 1361.995418] FAULT_INJECTION: forcing a failure. [ 1361.995418] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.996555] CPU: 1 PID: 9436 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1361.997197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.997964] Call Trace: [ 1361.998215] dump_stack+0x107/0x167 [ 1361.998564] should_fail.cold+0x5/0xa [ 1361.998919] ? create_object.isra.0+0x3a/0xa20 [ 1361.999344] should_failslab+0x5/0x20 [ 1361.999698] kmem_cache_alloc+0x5b/0x310 [ 1362.000079] create_object.isra.0+0x3a/0xa20 [ 1362.000486] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1362.000959] kmem_cache_alloc_node+0x169/0x330 [ 1362.001385] __alloc_skb+0x6d/0x5b0 [ 1362.001726] alloc_uevent_skb+0x7b/0x210 [ 1362.002104] kobject_uevent_env+0x99a/0xf90 [ 1362.002514] loop_configure+0x116c/0x1480 [ 1362.002916] lo_ioctl+0xa72/0x1760 [ 1362.003245] ? avc_has_extended_perms+0x7f1/0xf40 [ 1362.003690] ? loop_set_status_old+0x250/0x250 [ 1362.004107] ? avc_ss_reset+0x180/0x180 [ 1362.004484] ? __lock_acquire+0xbb1/0x5b00 [ 1362.004907] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1362.005384] ? generic_block_fiemap+0x60/0x60 [ 1362.005791] ? vvar_fault+0x4b0/0x740 [ 1362.006145] ? __switch_to_asm+0x34/0x60 [ 1362.006534] ? loop_set_status_old+0x250/0x250 [ 1362.006952] blkdev_ioctl+0x291/0x710 [ 1362.007303] ? blkdev_common_ioctl+0x1930/0x1930 [ 1362.007758] ? selinux_file_ioctl+0xb6/0x270 [ 1362.008178] block_ioctl+0xf9/0x140 [ 1362.008529] ? blkdev_read_iter+0x1c0/0x1c0 [ 1362.008943] __x64_sys_ioctl+0x19a/0x210 [ 1362.009328] do_syscall_64+0x33/0x40 [ 1362.009688] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1362.010167] RIP: 0033:0x7f55bdb208d7 [ 1362.010510] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1362.012189] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1362.012880] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1362.013531] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1362.014185] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1362.014852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1362.015506] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1362.051296] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1362.052929] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1362.054537] FAT-fs (loop3): Filesystem has been set read-only 17:54:00 executing program 6: ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x1, 0x10000, 0x5, 0x2, 0x80, 0x4}, {0x3f5b, 0xaa9, 0x1000, 0x6, 0xdfe, 0x1596dcc4}], ['\x00', '\x00', '\x00']}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_sock_diag(0x10, 0x3, 0x4) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{}]}}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) 17:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:01 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x505103, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x8, 0x4}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x41}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000008c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c008) getsockopt$IP_SET_OP_VERSION(r1, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8943, &(0x7f0000000140)={'lo\x00'}) ftruncate(r3, 0x1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) readv(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f0000000500)=""/215, 0xd7}, {&(0x7f0000000a00)=""/236, 0xec}, {&(0x7f0000001e00)=""/102400, 0x19000}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000600)=""/132, 0x84}], 0x7) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000004c0)='./file0/../file0\x00', 0x0, 0x2013c1a, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) 17:54:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 47) 17:54:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:01 executing program 7: keyctl$describe(0x6, 0x0, &(0x7f0000000100)=""/71, 0x47) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = eventfd2(0x10001, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000500)=0x1, 0x1) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) openat$nvram(0xffffffffffffff9c, &(0x7f0000001640), 0x800, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="4bc702854e3954b59347985ccc868289d3fe483d2c0900a2a1d12e33a66529e1f276fef452632dfa3c004ce3be84a5f66c29cd4ec39ae5206562fbc9ea3c0dbbebc22e628e147b0e9631f19b0ce0a48e0e675b2da3442226b898f1ddf8eabf133ab4a9cb0999c2ee1d3bd36d089b0d8e97ea00d4c5f6ad14dce058d595aacba2d587ff5eacd81b71a73f53ed276d1f3b3384bb2bfba4e0f37302e690df9e7024378ac754ac0576f996f3ee53d1034c7720767ddf2625817532f7ae89103367b73a36152b84c38bc227ba9e9ff48bcfe027585cf14bff37a888", 0xff41}], 0x1}}], 0x1, 0x0) 17:54:01 executing program 2: r0 = syz_io_uring_setup(0x1d, &(0x7f0000000100), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_NOP={0x0, 0xfc292a8c574ae91a}, 0x0) syz_io_uring_setup(0x512f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x2}, 0x6) io_uring_enter(r0, 0x186e, 0x0, 0x0, 0x0, 0x0) [ 1362.260012] FAULT_INJECTION: forcing a failure. [ 1362.260012] name failslab, interval 1, probability 0, space 0, times 0 [ 1362.260985] CPU: 1 PID: 9477 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1362.261550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1362.262229] Call Trace: [ 1362.262456] dump_stack+0x107/0x167 [ 1362.262767] should_fail.cold+0x5/0xa [ 1362.263089] ? skb_clone+0x14f/0x3d0 [ 1362.263400] should_failslab+0x5/0x20 [ 1362.263717] kmem_cache_alloc+0x5b/0x310 [ 1362.264058] skb_clone+0x14f/0x3d0 [ 1362.264358] netlink_broadcast_filtered+0xa08/0xdc0 [ 1362.264781] netlink_broadcast+0x35/0x50 [ 1362.265124] kobject_uevent_env+0x93d/0xf90 [ 1362.265493] loop_configure+0x116c/0x1480 [ 1362.265844] lo_ioctl+0xa72/0x1760 [ 1362.266144] ? avc_has_extended_perms+0x7f1/0xf40 [ 1362.266562] ? loop_set_status_old+0x250/0x250 [ 1362.266942] ? avc_ss_reset+0x180/0x180 [ 1362.267276] ? lock_acquire+0x197/0x470 [ 1362.267603] ? find_held_lock+0x2c/0x110 [ 1362.267946] ? __lock_acquire+0xbb1/0x5b00 [ 1362.268332] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1362.268763] ? generic_block_fiemap+0x60/0x60 [ 1362.269139] ? loop_set_status_old+0x250/0x250 [ 1362.269512] blkdev_ioctl+0x291/0x710 [ 1362.269831] ? blkdev_common_ioctl+0x1930/0x1930 [ 1362.270225] ? selinux_file_ioctl+0xb6/0x270 [ 1362.270600] block_ioctl+0xf9/0x140 [ 1362.270899] ? blkdev_read_iter+0x1c0/0x1c0 [ 1362.271259] __x64_sys_ioctl+0x19a/0x210 [ 1362.271598] do_syscall_64+0x33/0x40 [ 1362.271908] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1362.272330] RIP: 0033:0x7f55bdb208d7 [ 1362.272645] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1362.274127] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1362.274759] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1362.275337] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1362.275916] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1362.276496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1362.277075] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 17:54:01 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x200) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x87a, 0x8, &(0x7f0000000600)=[{&(0x7f0000000240)="c3af48c303389a981d135d0468207723db41ed7fb7f06acfa4f61a5a27b7dddd1cd6414cd19f5e6e66354b05a6d1ff1786c65ecb412055a2fd40d7338f278776a2b4ed32ac3a21c6ecc756864323ae9cdcc7687f2a123969144f9d2ec48f29abca849796a2d9e761faa1f1b00310a80ad3181592988a4ab3ff8245b6e75e5ca6b4b1c3838da2aef57cff85c58fd04d44058877d3710a0c576cb1875b1949b9c0522cf9db7e3ee0c0398ce9d3d6e3b870ed20862614accf4a2a686e2f785d7c4dd9e9d816c1c6173c8e4d811db6e2ac552dc5c3a438f4883f72de017891217a50d92d1c483622006f80584b45812a", 0xee, 0xffffffffffffff9b}, {&(0x7f0000000140)="812a7937b53179b67fe72841d43bb48902ee5644db24150c36cf32ab092dbf362af27a252b9c8045fd28a3a6", 0x2c, 0x10001}, {&(0x7f0000000180)="bf3d1539b6419714", 0x8, 0x6}, {&(0x7f0000000340)="97ab54b9c2916c64819082f442634381efc9d44723d300f4d42b80d1e9072f45271d7a88f521f0985b1ad13e46aa24c44b245e907be01a3a4063fc0ede8493bdfa6b1419c8490d595895f18bee4cb5e9eadc32826fe3328481b82d4d52d9b21f90004f78791381cfe474ad60d731e6e3fda17fc52574158d7d5950d2343fa702369ba158c0f4763275462197a60b5edcea86f532e767fed7e6b2e6a5d149506ee5984b7baece0a8549da9c6d477744ea9d6978a5d468c63d8db297f7bf2be92a1044b984f52a9f4fe04b4a0120b1b457bf6604c5603e1befa968b848c6a75e3da17328b3a9e4faf65f2135fa", 0xec, 0xc9}, {&(0x7f0000000440)="da402b35317ff5257656e98f4709806ebfcbd2c85df3d87ce5b5830a0385f868142daba0d0ed7de56605f7d2c6b797f76c96032d6fc39ee4460b98659f4156c9e2a0a888c6e9763460044b7c29017a66bd2cecd99ed163432a893a8ff9839bdf26144e7aae38eeccc67f45107253d5365d15debfa37e1a14a960f6423f9c2c40e193ace11edec1b0745fab73274c4949bc0ab76765ba4b7326", 0x99}, {&(0x7f0000000500)="d6860ebdbffa211aecc2463b462da9e4aaea8b7a95a763a5560ee03e33dd500425a27c905531081ecfd35e33562acad2ce44447b6d73d084a9ffbf0dc9b5a6a47c50b3fbaf96756a8ee12db53bb3ddae3855dcb5c1a4479547c515204dc956786c8932eae761a8d8301933f1ba390ebb", 0x70, 0xfffffffffffffff8}, {&(0x7f0000000580)="70bbd7149047a4f70e7f0104be8a7503f61d6bb484ba04df915502e6555aef6b3caae01ce8d3ed6629179f30eca5ee905f6c3634e6e43e7e6c88b69cc15890886a500d0bb93e3b30a855412908", 0x4d, 0x55c7}, {&(0x7f00000001c0)="4c8b96defca37b520f476f0fe4b977a83751ea093f75672144ee8713bdc7924e317aefc6b35d246cd438abcfd1", 0x2d, 0x1}], 0x3006000, &(0x7f00000006c0)={[{'{)-}]-<'}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, '#*'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_lt={'uid<', 0xee00}}]}) mkdirat(r2, &(0x7f0000000780)='./file0\x00', 0x112) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x0, 0x0) ioctl$CDROMVOLREAD(r3, 0x5313, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x521000, 0x60) close(r0) 17:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x248, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1362.315909] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1362.317771] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1362.319340] FAT-fs (loop3): Filesystem has been set read-only 17:54:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x300, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:01 executing program 7: creat(&(0x7f00000000c0)='./file0\x00', 0x0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) open_by_handle_at(r0, &(0x7f0000000000)=@orangefs={0x14, 0x1, {"f0a43c512ee8a1651903f45b6669a587", 0x6}}, 0x0) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x3, 0x7889, 0x24b3}) 17:54:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 48) 17:54:14 executing program 7: sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x15, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_OBJ_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4054}, 0x4000081) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {&(0x7f0000010100)='RRaA', 0x4, 0x800}, {0x0}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="53595a4b414c4c45522020080000e780325132510000e780325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010001fe870325132510000e870325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020001fe870325132510000e870325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020001fe870325132510000e870325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20001fe870325132510000e8703251070064000000", 0x120, 0x11000}, {&(0x7f0000010800)="2e2020202020202020202010001fe870325132510000e87032510300000000002e2e20202020202020202010001fe870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020001fe870325132510000e870325104001a040000", 0x80, 0x51000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x91000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0xd1000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x4000000000151000}], 0x0, &(0x7f0000011000)) 17:54:14 executing program 5: sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x200) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x87a, 0x8, &(0x7f0000000600)=[{&(0x7f0000000240)="c3af48c303389a981d135d0468207723db41ed7fb7f06acfa4f61a5a27b7dddd1cd6414cd19f5e6e66354b05a6d1ff1786c65ecb412055a2fd40d7338f278776a2b4ed32ac3a21c6ecc756864323ae9cdcc7687f2a123969144f9d2ec48f29abca849796a2d9e761faa1f1b00310a80ad3181592988a4ab3ff8245b6e75e5ca6b4b1c3838da2aef57cff85c58fd04d44058877d3710a0c576cb1875b1949b9c0522cf9db7e3ee0c0398ce9d3d6e3b870ed20862614accf4a2a686e2f785d7c4dd9e9d816c1c6173c8e4d811db6e2ac552dc5c3a438f4883f72de017891217a50d92d1c483622006f80584b45812a", 0xee, 0xffffffffffffff9b}, {&(0x7f0000000140)="812a7937b53179b67fe72841d43bb48902ee5644db24150c36cf32ab092dbf362af27a252b9c8045fd28a3a6", 0x2c, 0x10001}, {&(0x7f0000000180)="bf3d1539b6419714", 0x8, 0x6}, {&(0x7f0000000340)="97ab54b9c2916c64819082f442634381efc9d44723d300f4d42b80d1e9072f45271d7a88f521f0985b1ad13e46aa24c44b245e907be01a3a4063fc0ede8493bdfa6b1419c8490d595895f18bee4cb5e9eadc32826fe3328481b82d4d52d9b21f90004f78791381cfe474ad60d731e6e3fda17fc52574158d7d5950d2343fa702369ba158c0f4763275462197a60b5edcea86f532e767fed7e6b2e6a5d149506ee5984b7baece0a8549da9c6d477744ea9d6978a5d468c63d8db297f7bf2be92a1044b984f52a9f4fe04b4a0120b1b457bf6604c5603e1befa968b848c6a75e3da17328b3a9e4faf65f2135fa", 0xec, 0xc9}, {&(0x7f0000000440)="da402b35317ff5257656e98f4709806ebfcbd2c85df3d87ce5b5830a0385f868142daba0d0ed7de56605f7d2c6b797f76c96032d6fc39ee4460b98659f4156c9e2a0a888c6e9763460044b7c29017a66bd2cecd99ed163432a893a8ff9839bdf26144e7aae38eeccc67f45107253d5365d15debfa37e1a14a960f6423f9c2c40e193ace11edec1b0745fab73274c4949bc0ab76765ba4b7326", 0x99}, {&(0x7f0000000500)="d6860ebdbffa211aecc2463b462da9e4aaea8b7a95a763a5560ee03e33dd500425a27c905531081ecfd35e33562acad2ce44447b6d73d084a9ffbf0dc9b5a6a47c50b3fbaf96756a8ee12db53bb3ddae3855dcb5c1a4479547c515204dc956786c8932eae761a8d8301933f1ba390ebb", 0x70, 0xfffffffffffffff8}, {&(0x7f0000000580)="70bbd7149047a4f70e7f0104be8a7503f61d6bb484ba04df915502e6555aef6b3caae01ce8d3ed6629179f30eca5ee905f6c3634e6e43e7e6c88b69cc15890886a500d0bb93e3b30a855412908", 0x4d, 0x55c7}, {&(0x7f00000001c0)="4c8b96defca37b520f476f0fe4b977a83751ea093f75672144ee8713bdc7924e317aefc6b35d246cd438abcfd1", 0x2d, 0x1}], 0x3006000, &(0x7f00000006c0)={[{'{)-}]-<'}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, '#*'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', 0xee01}}, {@uid_lt={'uid<', 0xee00}}]}) mkdirat(r2, &(0x7f0000000780)='./file0\x00', 0x112) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80000001) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x0, 0x0) ioctl$CDROMVOLREAD(r3, 0x5313, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x521000, 0x60) close(r0) 17:54:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3000009, 0x11, r0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f00007e4000/0x2000)=nil, 0x2000, 0x0, 0x50, r0, 0x8000000) syz_io_uring_setup(0x3d5b, &(0x7f0000000040)={0x0, 0x9d2d, 0x2, 0x0, 0xb1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000023f000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = pidfd_open(0x0, 0x0) syz_io_uring_setup(0x1682, &(0x7f00000002c0)={0x0, 0xd1d0, 0x4, 0x1, 0x311}, &(0x7f0000b56000/0x2000)=nil, &(0x7f00001ac000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000340)) r4 = dup(r3) r5 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r6) r7 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r7, &(0x7f0000001180)=""/4091, 0xffb) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000380)={{0x1, 0x1, 0x18, r7}, './file0/file0\x00'}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r4, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r6}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r0, &(0x7f0000000140)={0x20000, 0x40, 0x10}, &(0x7f0000000180)='./file1\x00', 0x18, 0x0, 0x23456, {0x0, r6}}, 0x9) r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r8, &(0x7f0000001e80)={0x24, @short}, 0x12) 17:54:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc007000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:14 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000280)=ANY=[]) flistxattr(r0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r1 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) io_uring_enter(r1, 0x50d4, 0x0, 0x0, 0x0, 0x1f) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[r2, r0, r0, r0, r0, r0, r3, r0], 0x8) ftruncate(0xffffffffffffffff, 0x0) 17:54:14 executing program 6: r0 = syz_io_uring_setup(0x7f02, &(0x7f0000000240), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000000c0)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = pidfd_open(0x0, 0x0) r5 = dup(r4) r6 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r7) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r5, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r7}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2000, @fd=r0, 0x6, 0x1, 0x5, 0x1, 0x0, {0x2, r7}}, 0xfffffffd) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x0, @fixed}, 0xe) io_uring_enter(r0, 0x7e66, 0x0, 0x0, 0x0, 0x0) 17:54:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x600, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1375.779653] FAULT_INJECTION: forcing a failure. [ 1375.779653] name failslab, interval 1, probability 0, space 0, times 0 [ 1375.781514] CPU: 1 PID: 9517 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1375.782607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1375.783936] Call Trace: [ 1375.784365] dump_stack+0x107/0x167 [ 1375.784950] should_fail.cold+0x5/0xa [ 1375.785567] ? create_object.isra.0+0x3a/0xa20 [ 1375.786300] should_failslab+0x5/0x20 [ 1375.786920] kmem_cache_alloc+0x5b/0x310 [ 1375.787573] ? find_held_lock+0x2c/0x110 [ 1375.788232] create_object.isra.0+0x3a/0xa20 [ 1375.788938] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1375.789751] kmem_cache_alloc+0x159/0x310 [ 1375.790431] skb_clone+0x14f/0x3d0 [ 1375.791010] netlink_broadcast_filtered+0xa08/0xdc0 [ 1375.791831] netlink_broadcast+0x35/0x50 [ 1375.792485] kobject_uevent_env+0x93d/0xf90 [ 1375.793196] loop_configure+0x116c/0x1480 [ 1375.793881] lo_ioctl+0xa72/0x1760 [ 1375.794457] ? avc_has_extended_perms+0x7f1/0xf40 [ 1375.795253] ? loop_set_status_old+0x250/0x250 [ 1375.795996] ? avc_ss_reset+0x180/0x180 [ 1375.796644] ? lock_acquire+0x197/0x470 [ 1375.797288] ? find_held_lock+0x2c/0x110 [ 1375.797960] ? __lock_acquire+0xbb1/0x5b00 [ 1375.798712] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1375.799555] ? generic_block_fiemap+0x60/0x60 [ 1375.800297] ? loop_set_status_old+0x250/0x250 [ 1375.801033] blkdev_ioctl+0x291/0x710 [ 1375.801652] ? blkdev_common_ioctl+0x1930/0x1930 [ 1375.802421] ? selinux_file_ioctl+0xb6/0x270 [ 1375.803141] block_ioctl+0xf9/0x140 [ 1375.803729] ? blkdev_read_iter+0x1c0/0x1c0 [ 1375.804424] __x64_sys_ioctl+0x19a/0x210 [ 1375.805092] do_syscall_64+0x33/0x40 [ 1375.805695] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1375.806526] RIP: 0033:0x7f55bdb208d7 [ 1375.807148] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1375.810102] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1375.811345] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1375.812510] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1375.813736] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1375.814901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1375.816050] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1375.836109] FAT-fs (loop7): Invalid FSINFO signature: 0x41615252, 0x00000000 (sector = 1) [ 1375.870167] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1375.871359] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1375.872323] FAT-fs (loop3): Filesystem has been set read-only 17:54:28 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000000c0), &(0x7f0000000200)={0x0, 0xfb, 0x1015, 0x4, 0x20, "d823de65b0691688d54a110d0705c78d", "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"}, 0x1015, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:54:28 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = epoll_create(0x3) dup2(r2, r1) signalfd(r0, &(0x7f0000000000)={[0x6]}, 0x8) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x2100, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x8, 0x2, 0x5, 0xe, 0x0, 0x9, 0x200, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x36, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x10, 0x200, 0x2, 0x5, 0xfd27, 0x3, 0x8a5, 0x0, 0xffff, 0x0, 0x100000000}, 0x0, 0x8, r3, 0x3) r4 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r5 = epoll_create(0x3) dup2(r5, r4) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x440, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x8) open_by_handle_at(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="b3000000f83f000000000000fbb0041a9e2401094bfb6559e7ff34eb0fd81af490534f7dee518eea20e58adc855ab0f1bd5251f826b5f8eadd61fc2cca0b6bfc52c02c1c2705c5e8adc8b49a7a6c64032d9ffcdfbebbae80ffb22c0a654abf4b08d971608fc4380634f74cfe4e5b4bf2675b34ca72e867982ab1fb7fea17704963e81f37931415229f4962de82b8ff4db189777f98c94d83a48dca6193386aa44035ac2492671dee1e3bef4da1388cfce8def327643efdf6153e43"], 0xe100) epoll_create(0x3) getpgid(0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f00000009c0)) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) readv(r6, &(0x7f0000000180)=[{0x0}], 0x1) 17:54:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 49) 17:54:28 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000001c0)=0x7, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x66, 0x0, 0x4f) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') syz_io_uring_setup(0xd68, &(0x7f0000000200)={0x0, 0xd2ac, 0x4, 0x2, 0x1e1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000280)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f00000002c0)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6) dup3(r4, r3, 0x0) syz_io_uring_setup(0x5606, &(0x7f0000000040)={0x0, 0xef33, 0x0, 0x3, 0x256, 0x0, r4}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) 17:54:28 executing program 2: mmap$usbmon(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0/../file0\x00'}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x80, 0x8, 0x0, 0x7, 0x0, 0x4, 0x1, 0x7, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000200), 0xa}, 0x9060, 0x7, 0x0, 0x3, 0xfff, 0x959f, 0x1, 0x0, 0x4, 0x0, 0x7f}, 0x0, 0x10, r1, 0x8) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14bf46, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c00, 0x0) chown(0x0, 0xee00, 0x0) openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socketpair(0x21, 0x4, 0xfffffff7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000940)={{r3}, 0x0, 0x1a, @inherit={0x60, 0x0}, @subvolid=0x4}) 17:54:28 executing program 1: sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, 0x0, 0x40000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) syz_io_uring_setup(0x1db8, &(0x7f0000000000)={0x0, 0x57d9, 0x2, 0x3, 0x8f, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) r3 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000100), 0x2, 0x0) fstatfs(r3, &(0x7f0000000140)=""/122) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)={0x18, r2, 0x321, 0x0, 0x0, {0xb}, [@HEADER={0x3}]}, 0x18}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 17:54:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeffdffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x900, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1389.644840] FAULT_INJECTION: forcing a failure. [ 1389.644840] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.646769] CPU: 0 PID: 9541 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1389.647907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1389.649255] Call Trace: [ 1389.649697] dump_stack+0x107/0x167 [ 1389.650287] should_fail.cold+0x5/0xa [ 1389.650933] ? skb_clone+0x14f/0x3d0 [ 1389.651555] should_failslab+0x5/0x20 [ 1389.652184] kmem_cache_alloc+0x5b/0x310 [ 1389.652862] skb_clone+0x14f/0x3d0 [ 1389.653447] netlink_broadcast_filtered+0xa08/0xdc0 [ 1389.654298] netlink_broadcast+0x35/0x50 [ 1389.654980] kobject_uevent_env+0x93d/0xf90 [ 1389.655715] loop_configure+0x116c/0x1480 [ 1389.656405] lo_ioctl+0xa72/0x1760 [ 1389.656999] ? avc_has_extended_perms+0x7f1/0xf40 [ 1389.657800] ? loop_set_status_old+0x250/0x250 [ 1389.658557] ? avc_ss_reset+0x180/0x180 [ 1389.659226] ? lock_acquire+0x197/0x470 [ 1389.659893] ? find_held_lock+0x2c/0x110 [ 1389.660579] ? __lock_acquire+0xbb1/0x5b00 [ 1389.661340] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1389.662205] ? generic_block_fiemap+0x60/0x60 [ 1389.662978] ? loop_set_status_old+0x250/0x250 [ 1389.663742] blkdev_ioctl+0x291/0x710 [ 1389.664374] ? blkdev_common_ioctl+0x1930/0x1930 [ 1389.665148] ? selinux_file_ioctl+0xb6/0x270 [ 1389.665885] block_ioctl+0xf9/0x140 [ 1389.666485] ? blkdev_read_iter+0x1c0/0x1c0 [ 1389.667205] __x64_sys_ioctl+0x19a/0x210 [ 1389.667886] do_syscall_64+0x33/0x40 [ 1389.668504] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1389.669344] RIP: 0033:0x7f55bdb208d7 [ 1389.669950] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.672966] RSP: 002b:00007f55bb095f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1389.674235] RAX: ffffffffffffffda RBX: 00007f55bdb6a970 RCX: 00007f55bdb208d7 [ 1389.675419] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1389.676601] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1389.677786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1389.678962] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1389.681148] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:54:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xec0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1389.707777] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1389.719952] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1389.720930] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1389.721897] FAT-fs (loop3): Filesystem has been set read-only 17:54:28 executing program 6: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x12, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 17:54:28 executing program 1: r0 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) io_pgetevents(0x0, 0x4935, 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={[0x100]}, 0x8}) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE={0x7, 0x3}, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, r3+60000000}}, 0x0) setresuid(0x0, 0xee01, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./cgroup/cgroup.procs/file0\x00', 0x0, 0x0, 0x0) 17:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf00, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 50) 17:54:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) statx(0xffffffffffffffff, &(0x7f00000004c0)='./file1\x00', 0x0, 0x200, &(0x7f0000000500)) syz_mount_image$msdos(0x0, &(0x7f0000000340)='./file1\x00', 0x1f, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="a5ecfa52e1bfa3a41dde52808a7732ed7229b600e908f51541b257d88e7d13e2887a670d408bd0d0f58f382ebd640240e7f1c029b9cb47ce58fa5b7d713b017b21d23ab6cb1d6f114b6ccd4bfea25b4d7fd1d27d7f83a9774d642bdb56191981171cc0950307cac4f33f27652fdf54aae86439283f45218fe2b7bbf7d17e1149b2a98c21c614c69a4426479b92505f0bfb4dda702b763a888f1f488ac1f941190ebee46464a48d6f3fabfb165ac1741105d4a1d2dd8318", 0xb7, 0x3}], 0x2004, &(0x7f0000000480)={[{@nodots}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}]}) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d337e06bc03966b89c91b093dbf8f59b40b300000000000000"], 0x10) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffff7}, 0x2800, 0x80000, 0x0, 0x0, 0x6, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:54:28 executing program 7: r0 = syz_mount_image$msdos(&(0x7f0000000a00), &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/164, 0xa4) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xffffff80}}, './file0\x00'}) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) chmod(&(0x7f00000001c0)='./file0\x00', 0x134) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x100) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) [ 1389.860168] FAULT_INJECTION: forcing a failure. [ 1389.860168] name failslab, interval 1, probability 0, space 0, times 0 [ 1389.862129] CPU: 0 PID: 9581 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1389.863237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1389.864564] Call Trace: [ 1389.865000] dump_stack+0x107/0x167 [ 1389.865596] should_fail.cold+0x5/0xa [ 1389.866223] ? create_object.isra.0+0x3a/0xa20 [ 1389.866977] should_failslab+0x5/0x20 [ 1389.867594] kmem_cache_alloc+0x5b/0x310 [ 1389.868264] create_object.isra.0+0x3a/0xa20 [ 1389.868980] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1389.869832] kmem_cache_alloc+0x159/0x310 [ 1389.870523] ? generic_block_fiemap+0x60/0x60 [ 1389.871285] getname_flags.part.0+0x50/0x4f0 [ 1389.872020] getname_flags+0x9a/0xe0 [ 1389.872621] do_mkdirat+0x8f/0x2b0 [ 1389.873192] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1389.874061] ? user_path_create+0xf0/0xf0 [ 1389.874751] do_syscall_64+0x33/0x40 [ 1389.875361] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1389.876209] RIP: 0033:0x7f55bdb1fc27 [ 1389.876822] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1389.879856] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1389.881080] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1389.882217] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1389.883357] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1389.884492] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1389.885627] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1389.898807] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1389.899783] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1389.900578] FAT-fs (loop3): Filesystem has been set read-only 17:54:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x4000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1389.943655] FAT-fs (loop7): bogus number of reserved sectors [ 1389.944267] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1389.975544] audit: type=1326 audit(1712944468.895:125): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9574 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca6d1c5b19 code=0x0 [ 1389.991522] FAT-fs (loop7): bogus number of reserved sectors [ 1389.992079] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1390.032673] audit: type=1326 audit(1712944468.952:126): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9574 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fca6d1c5b19 code=0x0 17:54:43 executing program 1: openat(0xffffffffffffffff, 0x0, 0x100, 0x11) r0 = openat(0xffffffffffffffff, 0x0, 0x800, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000, 0x200}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3ac4, &(0x7f00000002c0), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r4}, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) r6 = signalfd(r0, &(0x7f0000000080)={[0x4]}, 0x8) sendfile(r5, r6, &(0x7f00000000c0)=0xedd2, 0x8) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000004, 0x80010, r6, 0x8000000) close(r4) epoll_create(0x3) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, @buffer={0x300, 0xa3, &(0x7f00000005c0)=""/163}, &(0x7f0000000400), 0x0, 0x2, 0x0, 0x0, 0x0}) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r8 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r8, 0x81009431, &(0x7f00000003c0)) syz_io_uring_submit(r7, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:54:43 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x505103, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x41}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000008c0)={&(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000000840)=[{&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000a00)=""/236, 0xec}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000000780)=""/140, 0x8c}], 0x7) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x6, 'wg0\x00', {0x1}, 0x2}) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000640)={0x1, 0x1, 0x1000, 0xbe, &(0x7f0000000900)="9a7bfdf31143898b9fbfc3715f9052a218b05e32b71755ebc812b5423138d1e7fa8310c5eddb4e4662d35cbacb7d892e84df0a9590e9291cf29d39f2a04c8158ae5fd13a178a468cb3f9306bdcb150e092d816270c2f22905ef66aee2cdc9f7e1b17860aa4e3a9ba783af6fe55e09d38c53c62ebb8abcf799eb559ca55e8fcfe85ce4f65ceb07eb04a2171cb6e6798714a6d665a3bbbc06262bbf7acdf44158b2588bb9063578e8116dda96400c931ab77f60149cbb3803f3f90efa97b20", 0xf5, 0x0, &(0x7f0000001e00)="0d025ea1cfab9b4deeed2a092f746056f9bfa177f7880a9c95dab381dd2f6bb59ec0cc0548b587f37f90582eb16bf2dd7199c674c740e90538331a648f6a434b6c7016da704a8f30d69ed29cabb2435aa6ec7156b929187af2b5f5854660c22256ec57709bd875ea0e6f2a731fcbce7d8892c873f8f0b0bed19c3ae1a39a336a17a15fb7369ba2e1634b9005fe484febfc3232aec6a728140b18590e919196a461216d3aba1fe5fd4e27e2dcf3ffe77a9a2dddf9e4640e71ddb7ebb10425ed4107e8df24ace9a931f6a39c7dcf68dd09977f76e4c787c0aefcfb477856a641440116577a67d6aa030d410fd524f2d0f3d5d1aef428"}) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000001c00)={0x13c, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_VENDOR_DATA={0xe, 0xc5, "a7bc1426ef68385f7281"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xb60}, @NL80211_ATTR_VENDOR_DATA={0xf7, 0xc5, "24b5ee46d3941230c6f34a39991d88537a1326f74803298b8cd5d76375b018331c48668cefd513f08a3018bd8ba54b21a877cde71ccd22ba92c6f5f0d7ae3cd84447525d5f820cd6e82946a8fdbe1aa2fc0b68506a7be1cedbc0e57b69c8dbbc165f78f8f04bd3a282af5fbcb41576b4170814808ebaeeb1ad81158a0068a2d1c9bb8386070246c635314b20a1e1d0c7ea0e593c19eca0c18cd93a43a378724f40f356e4e134185d36addefc128a3250da6939b88dad6ec96bea6a34726c752278a537d2a6f36c8da38dc33d202830f64a1ab49212b0ab2b502078d8e4788376da1a4fc16867eadaf95095fde82f908632722b"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x80000001}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x4}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4890}, 0x4) syz_genetlink_get_family_id$team(&(0x7f00000000c0), r3) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x100800, &(0x7f0000001f00)=ANY=[@ANYRESOCT, @ANYRES32=r1, @ANYBLOB="1bfdfbc8a3d0e6aed8cfb9f3a19ad296c8f30ad61980e2de2cff10fc43f264fe5fe7fb541dfa4268cb97b5d9e4e4429744fbeb0b027c64a46becddb40b3370deb34c1db41a9536f9bf5e32d73177283c0f790b7f0c8e9c53a76905d7d7fd2f9c2f2172538c2d952cc633a7ffbef6af4920d8d2d919210c65ad95077ac8f67ad74503efcd1d93a8970a6d1122a772a817a317f7fc4e47dc9c98f9e138c242ff071f0907f6d2b2b8b3fb51becc78f2c6f58899b8b62ec6447dd2d05c00"/209, @ANYRES16]) 17:54:43 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000300)={0xa81, {0x8, 0x3, 0xffff, 0x2, 0x8}}) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0xfc, 0x94, 0x81, 0xcb, 0x0, 0x2, 0x88, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe40, 0x4, @perf_bp={&(0x7f0000000200), 0x2}, 0x100, 0x1, 0xf654, 0x5, 0xffffffffffffffd5, 0x3ff, 0x401, 0x0, 0x6, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x3de4, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x882c2, 0x0) fsync(r3) creat(&(0x7f0000000140)='./file0\x00', 0x8) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000ff7f00000500000000000000ffff0000000000000800000000000000010400000000000000000000000000000000000000000000000000000000000009000000810000000104000000000000001000000000000002000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000004c583281ffdd32ce0000000000010000000d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003019b2561b2a351000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/504]) 17:54:43 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x5, &(0x7f00000001c0)={0x0, 0xfffffffe, 0x10, 0x0, 0x165}) r1 = socket$inet(0x2, 0xa, 0x0) move_pages(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000180), 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4a4300, 0x148) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8914, &(0x7f0000000280)={'ip_vti0\x00', {0x2, 0x0, @empty}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x80284504, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, "6f2e8bf8f28c10c2fc24068d2e1d58f18740aee1b7d6f2603661a6ee93cbe3b6"}) sendfile(r2, r4, 0x0, 0x4) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x59bf}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x4200, 0x101) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) dup3(r1, r0, 0x0) 17:54:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 51) 17:54:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x4802, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:43 executing program 7: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffb, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x6) io_uring_enter(0xffffffffffffffff, 0x5c33, 0x0, 0x0, 0x0, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='trusted.overlay.upper\x00', &(0x7f0000000140)=""/227, 0x107) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {r2}}, './file0\x00'}) fallocate(r3, 0x2, 0x9, 0x20) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) open_by_handle_at(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000002000000483600"/28], 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000004, 0x100010, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) [ 1404.771808] FAULT_INJECTION: forcing a failure. [ 1404.771808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1404.774183] CPU: 0 PID: 9615 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1404.775576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1404.777239] Call Trace: [ 1404.777779] dump_stack+0x107/0x167 [ 1404.778520] should_fail.cold+0x5/0xa [ 1404.779324] strncpy_from_user+0x34/0x470 [ 1404.780173] getname_flags.part.0+0x95/0x4f0 [ 1404.781086] getname_flags+0x9a/0xe0 [ 1404.781862] do_mkdirat+0x8f/0x2b0 [ 1404.782592] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1404.783695] ? user_path_create+0xf0/0xf0 [ 1404.784535] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1404.785588] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1404.786627] do_syscall_64+0x33/0x40 [ 1404.787396] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1404.788426] RIP: 0033:0x7f55bdb1fc27 [ 1404.789171] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1404.792844] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1404.794370] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1404.795811] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1404.797236] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1404.798679] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1404.798693] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:54:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xc00e, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:43 executing program 7: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r3 = dup(r1) setns(r3, 0x4000000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 17:54:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8) r1 = syz_io_uring_setup(0x8c3, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x12d}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x1, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1ff) syz_io_uring_submit(r4, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd_index, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x1c6, 0x0, 0x0, 0x0, 0x0) 17:54:43 executing program 6: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x20, 0x1a, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x4, 0x1d}]}, 0x20}}, 0x0) 17:54:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 52) [ 1404.987197] netlink: 'syz-executor.6': attribute type 29 has an invalid length. [ 1404.997093] netlink: 'syz-executor.6': attribute type 29 has an invalid length. 17:54:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1405.003792] FAULT_INJECTION: forcing a failure. [ 1405.003792] name failslab, interval 1, probability 0, space 0, times 0 [ 1405.005618] CPU: 0 PID: 9648 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1405.006737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1405.008098] Call Trace: [ 1405.008527] dump_stack+0x107/0x167 [ 1405.009133] should_fail.cold+0x5/0xa [ 1405.009766] ? getname_flags.part.0+0x50/0x4f0 [ 1405.010508] should_failslab+0x5/0x20 [ 1405.011124] kmem_cache_alloc+0x5b/0x310 [ 1405.011789] ? generic_block_fiemap+0x60/0x60 [ 1405.012520] getname_flags.part.0+0x50/0x4f0 [ 1405.013227] getname_flags+0x9a/0xe0 [ 1405.013840] do_mkdirat+0x8f/0x2b0 [ 1405.014427] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1405.015322] ? user_path_create+0xf0/0xf0 [ 1405.015986] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1405.016815] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1405.017631] do_syscall_64+0x33/0x40 [ 1405.018232] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1405.019078] RIP: 0033:0x7f55bdb1fc27 [ 1405.019688] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1405.022681] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1405.023887] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1405.025011] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1405.026180] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1405.027304] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1405.028421] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:54:43 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x2, 0x81, 0x4, 0x9a, 0x0, 0x8001, 0x4004, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280), 0x8}, 0x200, 0x81, 0xd1, 0x1, 0x0, 0x5, 0x80, 0x0, 0x3ff, 0x0, 0x81}, r0, 0x10, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x40000, 0x8) fallocate(r1, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f0000000140)='.\x00', 0x0) utimensat(r1, 0x0, &(0x7f0000000200), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0)=0x2, 0xc3) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000000c0)="d30c8f78f9dac0aef53239056b6a2b5e0984eac6", 0x14}, {&(0x7f0000000180)="7a290f259a6e6ba3", 0x8}], 0x2) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read(r2, 0x0, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x40000) open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) read(0xffffffffffffffff, 0x0, 0x0) 17:54:43 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='romfs\x00', 0x40000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x82040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}, 0x10000, 0xffffffff, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r3, &(0x7f0000000000), 0x1b4000) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x61, 0x8, 0x1, 0x9c, 0x0, 0x4, 0x5846, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000380), 0xb}, 0x40, 0x1, 0x80, 0x6, 0x4, 0x1, 0x1, 0x0, 0xfffffffc, 0x0, 0x18ae986a}, 0x0, 0x7, r3, 0x2) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r6}) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x45, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x0, 0x3, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x0, @fd_index=0xa, 0x7, 0x0, 0x0, 0x10}, 0x100) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) syz_io_uring_setup(0x1ec1, &(0x7f0000000240)={0x0, 0x4012, 0x10, 0x1, 0x1a4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000080)=0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0xffff) syz_io_uring_submit(0x0, 0x0, &(0x7f00000018c0)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x3, 0x160, {}, 0x9, 0x4, 0x1, {0x0, 0x0, r0}}, 0x3) 17:54:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:58 executing program 5: openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_complete(0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) syz_io_uring_setup(0x2004610, &(0x7f0000001a00)={0x0, 0xcfa7, 0x0, 0x0, 0x2cc}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000001a80), 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000000)=0x81, 0xa05, 0x7) 17:54:58 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000002c0)={0x15f, 0x401, 0x8, 0x0, 0x0, 0xff}) fchown(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f00000000c0)='ext4\x00', &(0x7f0000000180)='./file0\x00', r0) 17:54:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xff00, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:54:58 executing program 2: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000000)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x8, "166ebfbc701770"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001000)={r0, 0x0, "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", "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"}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) 17:54:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 53) 17:54:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c0000000000000080000001000000000200000006000000000008000081000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4653e000000000000000001000000000000000b0000f73300000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x1}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="4dc9dfbcc7e0537bd60000000000100000002000000000000000c3c7c5f9", 0x1e, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x400}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f00000008c0)="73797a6b616c6c65727300000007000000000000000000000000000000000000109cb53dadbbee476feaa68e0306bac166b0134ace01c84a75aa26a02f6dcae339fb3faa396ca51b2263c1ab189f90ca29ce576a3a23242d5ae5e89f7eae3310096092895a2ffbb67df0f41280ab86ed5eb0df9029e547122853b696a28df20de76d9347d9bc7837445b45c30ae0f61b44eae32fc4f5d6191702ccc264c0550e4730b6ab4e79d40218f417912ad2e9cad92fef7668bd7532a6b9396bee9a2f592e68460774a3d819226f10b4e5bdb5ac60acea61cf30a76fce6bbd38db5299964e1c7735df4c24f7c6a1b71125a3f005a455f9", 0xf3, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000000800)={[{@max_batch_time={'max_batch_time', 0x3d, 0x8}}, {@nojournal_checksum}, {@errors_continue}, {@nomblk_io_submit}, {@auto_da_alloc}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@dioread_lock}]}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000a00)=ANY=[@ANYBLOB="2f64ff07000062643000f604dadd97a4240123d69f95022af16b3889d609ea3e87cc31198d756f8c6614eb39953313448ff93e6930686ab4476d26351458e1d73b79081fd6b11a37a3996dbdb63400ecdda75e8a"], &(0x7f0000000080)='./file0\x00', &(0x7f00000009c0)='cifs\x00', 0x2000000, &(0x7f0000000140)='+&@{{!-+\x00') getdents(0xffffffffffffffff, &(0x7f0000001180)=""/4091, 0xffb) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1) syz_mount_image$msdos(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x7fddffb, 0x5, &(0x7f0000000740)=[{&(0x7f0000000480)="5ee0203b184da5a0fcbf2073f868d4658ddbe5d67cf1043ac49073b66c4d78ea58ed07217358591dc77977a84c80219256e98905e6128db5216ae3aaa1871bcca5f26f1bbdcf28a1151e8628d9564be812e9a0ba26f9cfeea9d0c2fa6b6c62910cb808f3e372c3ba32d8c8b238bdb246061bf4fb41f04e3115990f7826ca854e0f426d7b52f157e86497c3625a8dee1b94c62dcd219a6f9dfe7d42870b107493529b3b00a961aa1dec88fb668ce16aa304216149337f", 0xb6, 0x7}, {&(0x7f0000000540)="1b3a012db8a17e", 0x7, 0x3}, {&(0x7f0000000580)="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", 0xff, 0xffffffffffffffc8}, {&(0x7f0000000680)="04ac171256c27b786ce0b1adce1d650d5be1df5f730e68496314ee9f4517b7424da20dd2e8c2775dd3cb916ded1bb349f4c85dd181a244d8f97a183b0312d89afd2c6a0ea2870fbc90b0affeba956d986835711864f4418d6a6102986b870a4bbf91771b46fa7eeb4c3ec0b3c002bbd1397cb70f6e498310e45c152d6846b1f0ef7f8a2525bbb4fbe6513707b609599b2e42729a74093501e5207165867c44e69261", 0xa2, 0x81}, {&(0x7f0000002180)="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", 0x1000, 0x7070b447000000}], 0x400, &(0x7f00000007c0)={[{@fat=@showexec}, {@nodots}], [{@context={'context', 0x3d, 'root'}}]}) 17:54:58 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x1f) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0xc, {0x4}}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0xc0) [ 1419.328919] FAULT_INJECTION: forcing a failure. [ 1419.328919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1419.330762] CPU: 1 PID: 9684 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1419.331773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1419.332964] Call Trace: [ 1419.333355] dump_stack+0x107/0x167 [ 1419.333892] should_fail.cold+0x5/0xa [ 1419.334453] strncpy_from_user+0x34/0x470 [ 1419.335060] getname_flags.part.0+0x95/0x4f0 [ 1419.335709] getname_flags+0x9a/0xe0 [ 1419.336250] do_mkdirat+0x8f/0x2b0 [ 1419.336771] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 1419.337555] ? user_path_create+0xf0/0xf0 [ 1419.338167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1419.338929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1419.339696] do_syscall_64+0x33/0x40 [ 1419.340237] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1419.340973] RIP: 0033:0x7f55bdb1fc27 [ 1419.341515] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1419.344157] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1419.345257] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1419.346283] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1419.347317] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1419.348349] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1419.349374] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1419.370695] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 17:54:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) r3 = dup2(r1, r2) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) sendmsg$unix(r3, &(0x7f0000000400)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="08868b3bd3eb258c80a41cd3228d62f86ce7eb537a7fc4eb8e6d611fa4d49371e498e282a2208498659e1fc209fd6ed07a2a7229b224e5ce0dad47e9eee5583b7d2dbf2c7bf83a08ef72717bae948009f2dfd9d5fb62192f75557a446a1cb84de4ed9c5db53f0151e560b2e1d695f0affe244c7915705b90be5ea4b0712043d3210c91b3bd4c93b37ab9d671836e41f1903aa41c72af700a11f3437207fa7d61f9c4a2b496fa57e98185084385262d539feb24d2a13c1c3773e81f1d04d3f9c1f83536b357a0936fd307230a8a0a02f8224c9ce5ef0cb90ef5815d3730c56c7c14251e0afc424fd8d0", 0xe9}, {&(0x7f0000000240)="42108ddcc7e5f35a8d65390bb159551feddb442f32aa997b281328c5faad195bf3aed0af28970baf2a53a7314c002423fb6ba2dd6381cc2b6d6a3b64dbbf24dd651fdf7e1ab793dde99bf593bdd64610284243d178b0d01a4de7f3113ccfe46fba0d49927ef0e45cb05e05b3e531441c60cee462aef68fd97177c05421cb38207e36d9f492fd8c728b1639a44aaf0d98bbf25080663ad99827b589e91f3787f5a333e57af668d2855838a61ffcce38aea3ae23debe24fb0ce71a12b222d2f957ebf29e31af22c0f2da92d1315ff92ce9c2dc2007609719164873218845ebe4f1f98166751ab21a", 0xe7}, {&(0x7f0000000340)="9cd6bf29ef7143ade26673903fb6ab51aaad57d3152cfb95de2bedc4f5027cdf90777f", 0x23}], 0x3, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18, 0x20008000}, 0x48000) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r5, 0x0, 0x100000001) 17:54:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x4b52, &(0x7f0000000040)={0x2, {0x4, 0x0, 0x0, 0x21c}}) r2 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, &(0x7f0000000100)) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r3, 0x0, 0x0}, 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r6, &(0x7f0000001180)=""/4091, 0xffb) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r8 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r8, &(0x7f0000001180)=""/4091, 0xffb) sendmsg$netlink(r3, &(0x7f0000000200)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000006e80)={0x2298, 0x26, 0x20, 0x70bd25, 0x25dfdbfc, "", [@generic="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@typed={0x8, 0x61, 0x0, 0x0, @fd=r0}, @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @generic="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@nested={0xbc, 0x33, 0x0, 0x1, [@generic="fcc90021bcb3ea41f7420472caf4d2140330474e4424f5d6cb026d4e026f2950eb14a377f684947ad9de0141ba046f897a98da415d51c959ba893bae24c2e3292adc46bd979a360642f0e2954736bd370c42a1b92d08303ef68c5cbd154c7ae4fe377e248ff8c4105920a76dc82901bdb4dce2f8ae9dd2b1b13111843b19af948e4e4715b8a098a2f7f9287c5b735a0f1dcb2b75e9eb7c41446e1254836736fefa2d1624e4d18c2bfbf5684d5c20265afe3303f45fd70c01"]}]}, 0x47b0}], 0x2, &(0x7f00000001c0)=[@rights={{0x18, 0x1, 0x1, [r6, r7]}}, @rights={{0x18, 0x1, 0x1, [r1, r8]}}], 0x30, 0x804}, 0x20004000) 17:54:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x120) faccessat2(r1, 0x0, 0xa4, 0x1300) creat(&(0x7f0000000200)='./file1\x00', 0x124) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) renameat2(r2, 0x0, 0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0xf8bc73ad3447956b) socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) faccessat2(0xffffffffffffffff, 0x0, 0x100, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x80001, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10040, 0x1dc) sendfile(r0, r5, 0x0, 0x100000001) 17:54:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x34000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1419.479248] FAT-fs (loop7): invalid media value (0xd4) [ 1419.480022] FAT-fs (loop7): Can't find a valid FAT filesystem 17:54:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffdef, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:54:58 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) dup2(r0, r0) faccessat(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xf26a, 0x9, 0x2d, 0x6}, {0x6, 0x7, 0x8, 0x40}, {0x2, 0x7f, 0xf7, 0x83b9}, {0x1, 0xf9, 0x9, 0x1f}, {0xff80, 0xbd, 0x3, 0xffff}, {0x7, 0x8, 0x8e}, {0x7, 0x5, 0xe2, 0xfffffffd}]}) 17:54:58 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r0, 0x0, 0x0}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x1, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}, @NL80211_ATTR_CH_SWITCH_BLOCK_TX={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000804}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000000)=0x1000000, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg(r4, &(0x7f0000000100)={&(0x7f0000000040)=@can={0x1d, r6}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="480400000000000017000000", 0xc}, {&(0x7f0000000b40)="af87665aa9fd7740e081e824", 0xc}], 0x2}, 0x0) [ 1419.579626] audit: type=1326 audit(1712944498.500:127): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.582629] audit: type=1326 audit(1712944498.503:128): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 17:54:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 54) [ 1419.596535] audit: type=1326 audit(1712944498.517:129): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=33 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.599803] audit: type=1326 audit(1712944498.517:130): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.621446] audit: type=1326 audit(1712944498.517:131): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 17:54:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x80000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1419.638885] audit: type=1326 audit(1712944498.527:132): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=269 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.645773] audit: type=1326 audit(1712944498.528:133): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.648747] audit: type=1326 audit(1712944498.528:134): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.652185] audit: type=1326 audit(1712944498.528:135): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.655570] audit: type=1326 audit(1712944498.528:136): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9704 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc5093b4b19 code=0x7ffc0000 [ 1419.656053] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1419.687543] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1419.689321] FAT-fs (loop0): Filesystem has been set read-only [ 1419.702382] FAULT_INJECTION: forcing a failure. [ 1419.702382] name failslab, interval 1, probability 0, space 0, times 0 [ 1419.704471] CPU: 1 PID: 9718 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1419.705473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1419.706669] Call Trace: [ 1419.707065] dump_stack+0x107/0x167 [ 1419.707612] should_fail.cold+0x5/0xa [ 1419.708177] ? ext4_alloc_inode+0x1a/0x670 [ 1419.708799] should_failslab+0x5/0x20 [ 1419.709355] kmem_cache_alloc+0x5b/0x310 [ 1419.709952] ? security_compute_validatetrans.part.0+0x960/0x960 [ 1419.710838] ? ext4_init_journal_params+0x350/0x350 [ 1419.711576] ext4_alloc_inode+0x1a/0x670 [ 1419.712170] ? ext4_init_journal_params+0x350/0x350 [ 1419.712895] alloc_inode+0x63/0x240 [ 1419.713425] new_inode+0x23/0x250 [ 1419.713944] __ext4_new_inode+0x32c/0x5370 [ 1419.714560] ? avc_has_extended_perms+0xf40/0xf40 [ 1419.715291] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1419.716007] ? dquot_initialize_needed+0x290/0x290 [ 1419.716718] ? selinux_determine_inode_label+0x1ab/0x340 [ 1419.717518] ext4_mkdir+0x32c/0xb10 [ 1419.718148] ? ext4_rmdir+0xf70/0xf70 [ 1419.718778] vfs_mkdir+0x493/0x700 [ 1419.719309] do_mkdirat+0x150/0x2b0 [ 1419.719837] ? user_path_create+0xf0/0xf0 [ 1419.720620] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1419.721471] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1419.722418] do_syscall_64+0x33/0x40 [ 1419.722959] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1419.723840] RIP: 0033:0x7f55bdb1fc27 [ 1419.724384] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1419.727519] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1419.728837] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1419.730112] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1419.731263] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1419.732416] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1419.733712] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:54:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(0xffffffffffffffff, 0xbc5) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0xb80, 0x0) lseek(r1, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0xca}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) close(r4) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x6, 0x80, 0x1, 0x5, 0x0, 0x4, 0x0, 0xfffd, 0x2000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x200, 0xffffffffffff8000}, 0x0, 0x7, 0x0, 0x9, 0x200, 0x3, 0xa, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x3) signalfd(r1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, 0x0) lseek(r3, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x128) copy_file_range(r5, 0x0, r3, 0x0, 0x200f5ef, 0x0) 17:55:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xffffe035}, {0x6}]}, 0x10) sendfile(r1, r0, 0x0, 0x10000007) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x0, @multicast1}}) 17:55:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup2(r0, r1) r3 = socket$inet(0x2, 0x3, 0xfc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8f}}, './file0\x00'}) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e22, @local}, 0x10) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$inet(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000300}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @empty, @private}}}], 0x20}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000280)={@local, 0x0}, &(0x7f0000000700)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000740)=@flushpolicy={0x3dc, 0x1d, 0x400, 0x70bd25, 0x25dfdbfe, "", [@policy_type={0xa}, @lastused={0xc, 0xf, 0x200}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e22, 0x4e24, @in=@broadcast}}, @algo_auth_trunc={0x138, 0x14, {{'md5\x00'}, 0x760, 0xa0, "2172b890fb032a2823324f78a44bafe3e60ca133b50b400119e11a4523e859c3d9c4c516a634079da7187bc18d7a950520e146dfcd8c56d321a2059e6c6f05ada96689ef8a7c72161d103d7693932eb12713b99f1a310ce351d0eeb089868b378e423e7e1931a593aaa1cb967ed68c65aad586abac819fdc7aa3050e447e75c3318c038fbc0defe4cede97bfa759a9097d1177a393ab4706c7ced2d89cab7e18a31cf25847ceab8aac16b46867a5f2c7bec06d7621abee85fc3bf89047f58e8d012993200e4527033b77c54a96ca9a780dc838cab2b58b064f764ae8c27f5f5090f11631cb9d6fce125ee28f"}}, @algo_auth_trunc={0xb3, 0x14, {{'cbcmac(aes)\x00'}, 0x338, 0x200, "4d90a7bd76e17e76ca8ee5cefef01f8f4ecef2cac4f3ce7b16cdac7634aebcc50aed1f6c19981418f3c2f142e5511f4a90757fd8b9aa8eed2169f1deeb5412bd351d65ae6a195842888eaf787c7aed093abcb14fb5359c28fb720ed6ca1873a18aa326b94af7a6"}}, @policy={0xac, 0x7, {{@in6=@remote, @in6=@dev={0xfe, 0x80, '\x00', 0x3f}, 0x4e22, 0x5, 0x4e24, 0x6, 0x8, 0x60, 0x80, 0x1e, r6, 0xee00}, {0x100, 0xffff, 0x9, 0xffffffff, 0x401, 0x5, 0x31, 0xfffffffffffffffa}, {0x5, 0x7fff, 0x4, 0x6}, 0x86, 0x6e6bc0, 0x0, 0x1, 0x2, 0x2}}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2c, 0x101}}, @sa={0xe4, 0x6, {{@in6=@loopback, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0xd60, 0x4e22, 0x12d3, 0x2, 0x80, 0xa0, 0x33, r7, 0xee00}, {@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d4, 0x2b}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, {0x320, 0xf8, 0xd5, 0x7, 0x77, 0x5, 0x200, 0x1}, {0x0, 0x4, 0x6, 0x7}, {0x7, 0x7, 0x3}, 0x70bd2d, 0x3501, 0xa, 0x3, 0x3, 0x4}}, @mark={0xc, 0x15, {0x35075d, 0x9}}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x800}, 0x40000) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private1, 0x0, 0x32}, @in6=@remote, {}, {0x0, 0x1}, {}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x20}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}]}, 0x148}, 0x1, 0x0, 0x0, 0x20008804}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x11, 0x3, 0x9, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r9, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r8, 0x0, 0x0}, 0x0) r12 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x13, r2, 0x10000000) syz_io_uring_submit(r10, r12, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x2, 0x6000, @fd=r0, 0x5, &(0x7f0000000180)="2755b19666daa57e12e0947ec5ef503fe4f1948142babcf3310baf0c94d130118c5fb2650808b356d35cabc05b510b94284b8859", 0x34, 0xc, 0x1}, 0x2) 17:55:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3fffd, 0x3, &(0x7f0000000200)=[{&(0x7f0000000680)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000340)="0200000003000000040532e30183e379e8c5fbdc3b6bae18e72d56a2b138c341b7758a99667c2201225ae4376732926ec9206c0ee1d78d4e7a93cf3d467cbd2e8f2373cc1066de1d682ff64e425eec30e151827a3f99c9b494bd7c94d8c740ed30edfff6c200fcd16c16f79cd5faa842ecc05359a13404f77690dbc96525f3", 0x7f, 0x800}, {&(0x7f00000000c0)="ed41000000080000d9f4655fdaf2655fdaf4655f000000000000060004", 0x1d, 0x2200}], 0x0, &(0x7f0000000280)=ANY=[]) chroot(&(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000015c0)=',', 0x1}], 0x10000000000002a3, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x7e, 0x4080000001, 0x7fffffff000) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, 0x0) io_setup(0x6, &(0x7f00000000c0)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8100, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40040140}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="30000000828773fc427eb855ac4ca992eadfd89db779a64c6f47738865597f3844cf0221d85c13f49ed14f19c35158dc28bb54", @ANYRES16=r2, @ANYBLOB="000326bd7000ffdbdf2501000000000000000941000000140018000008007564703a73797a3000000000f645105c6ba9e37ed745c4f6e68723ff75a700dcbd0fdbe6246845eadd6e47389032fa97e4eae99efe5ef9f396a23e814b4c591bf5c076138a6ea1a5863c859bbd89f3d6e939ad97bffc9aedd14ab11c11ac9013ff260de7d352d1ef9e865710d1d52f31829a61e471f8b4b7050000566c9ee1989c85655953e83f17cee26c0511551d407accedc2c96d2f0fca7bf779bdfc8132fc08390d6261e3630cb29def"], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x8880) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="5cfb0f374f1ae540f89fb405996ce80df350ee89bbd7c549d703108bedac6a2329de191bbe7ec3e7c719697f60bd576412c9dafd9190311c944312d1a7fe440b8b10104a7c0ab9ee2da1cce7a70fb7d85aa45034b5618a87c58b7db978f83c7b247645fe259dd7bbd893facf35e96fbcc7c890a48880ccf0f82330510f34cdb3ad7d79ae2c9edf1374907e48208f64fbf360952e9141ebee41d181000f47fc202e3fd305b13f42b3f54a89a3890b7d69e94e1825e10230dee9e3296c6ea00d08f8ad7fd1871ab229e10380e8bb9f21eeecbac11f98de35f8ef77e3a652f8d737a5f92449c5147f043f", @ANYRES16=r2, @ANYBLOB="080027bd7000fcdbdf2501000000000000000c410000000c001473797a3000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x14000004) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0xa, 0x3, 0xff) 17:55:11 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x3, 0x5, 0x0, 0x80, 0x0, 0x6, 0xc048, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000200), 0x7}, 0x95204, 0x0, 0x8, 0x1, 0x3a23, 0x3ff, 0x7f, 0x0, 0xed, 0x0, 0x76}, 0x0, 0x7, r1, 0x2) syz_io_uring_complete(r2) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) write$P9_RREADLINK(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="10005f0017010007002e2f66e96c6530"], 0x10) r4 = openat(r3, &(0x7f0000000140)='./file0\x00', 0xf5ef021c70c68ebb, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) 17:55:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x400300, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:55:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 55) 17:55:11 executing program 7: syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4, @multicast1}, 0x10) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) shutdown(r4, 0x0) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000300)={{r1}, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) sendfile(r2, r3, 0x0, 0x100000001) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80000001) 17:55:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1432.736190] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35144 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.745296] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34247 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.753321] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53893 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.758591] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=53481 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.770967] FAULT_INJECTION: forcing a failure. [ 1432.770967] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.772997] CPU: 1 PID: 9744 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1432.773647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1432.774419] Call Trace: [ 1432.774676] dump_stack+0x107/0x167 [ 1432.775020] should_fail.cold+0x5/0xa [ 1432.775391] ? ext4_alloc_inode+0x1a/0x670 [ 1432.775796] should_failslab+0x5/0x20 [ 1432.776157] kmem_cache_alloc+0x5b/0x310 [ 1432.776539] ? security_compute_validatetrans.part.0+0x960/0x960 [ 1432.777105] ? ext4_init_journal_params+0x350/0x350 [ 1432.777581] ext4_alloc_inode+0x1a/0x670 [ 1432.777963] ? ext4_init_journal_params+0x350/0x350 [ 1432.778429] alloc_inode+0x63/0x240 [ 1432.778769] new_inode+0x23/0x250 [ 1432.779102] __ext4_new_inode+0x32c/0x5370 [ 1432.779520] ? avc_has_extended_perms+0xf40/0xf40 [ 1432.779991] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1432.780458] ? dquot_initialize_needed+0x290/0x290 [ 1432.780915] ? selinux_determine_inode_label+0x1ab/0x340 [ 1432.781439] ext4_mkdir+0x32c/0xb10 [ 1432.781788] ? ext4_rmdir+0xf70/0xf70 [ 1432.782150] vfs_mkdir+0x493/0x700 [ 1432.782488] do_mkdirat+0x150/0x2b0 [ 1432.782830] ? user_path_create+0xf0/0xf0 [ 1432.783234] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1432.783729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1432.784216] do_syscall_64+0x33/0x40 [ 1432.784566] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1432.785046] RIP: 0033:0x7f55bdb1fc27 [ 1432.785396] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1432.787115] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1432.787830] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1432.788489] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1432.789157] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1432.789822] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1432.790497] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:55:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf0ffff, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1432.814475] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35656 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.819644] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.828889] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33608 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.830490] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1432.831570] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1432.832445] FAT-fs (loop0): Filesystem has been set read-only [ 1432.836816] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=35140 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.849372] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1432.850489] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1432.851327] FAT-fs (loop0): Filesystem has been set read-only [ 1432.857151] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 [ 1432.858290] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=51 sclass=netlink_xfrm_socket pid=9740 comm=syz-executor.1 17:55:11 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x9, 0xa, 0x3, 0x0, 0x9, 0x0, 0x5, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0xcd7143d6e93ca642, 0x101, 0x401, 0x9, 0x8, 0x3, 0x6, 0x0, 0x3be, 0x0, 0x7}, 0x0, 0x8, r2, 0xa) 17:55:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 56) 17:55:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:55:11 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)='net/arp\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000200)=""/135, 0x87}], 0x1, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close_range(r1, r2, 0x2) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) lseek(r0, 0x100000001, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/65, 0x41) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0xf1504, r3}, &(0x7f00000002c0)={0x8ee, 0x5, 0x1, 0x6, 0x8000, 0x7}) r4 = fork() capset(&(0x7f0000000300)={0x0, r4}, &(0x7f0000000340)={0x1, 0x80000001, 0x7fffffff, 0x20, 0x8f7, 0x5}) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000100)={0x2, 0x1f, 0x3f, 0x3ff, 0x1000000, 0x4}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1432.964186] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1432.969918] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1432.971535] FAT-fs (loop0): Filesystem has been set read-only 17:55:11 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0x8}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x3, &(0x7f0000000100)=""/235) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/163) shmctl$IPC_RMID(r0, 0x0) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x6000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/62) [ 1432.988997] FAULT_INJECTION: forcing a failure. [ 1432.988997] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.990217] CPU: 1 PID: 9774 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1432.990797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1432.991507] Call Trace: [ 1432.991743] dump_stack+0x107/0x167 [ 1432.992056] should_fail.cold+0x5/0xa [ 1432.992389] ? ext4_alloc_inode+0x1a/0x670 [ 1432.992761] should_failslab+0x5/0x20 [ 1432.993094] kmem_cache_alloc+0x5b/0x310 [ 1432.993445] ? security_compute_validatetrans.part.0+0x960/0x960 [ 1432.993975] ? ext4_init_journal_params+0x350/0x350 [ 1432.994408] ext4_alloc_inode+0x1a/0x670 [ 1432.994763] ? ext4_init_journal_params+0x350/0x350 [ 1432.995190] alloc_inode+0x63/0x240 [ 1432.995511] new_inode+0x23/0x250 [ 1432.995815] __ext4_new_inode+0x32c/0x5370 [ 1432.996175] ? avc_has_extended_perms+0xf40/0xf40 [ 1432.996609] ? ext4_mark_inode_used+0x14a0/0x14a0 17:55:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x1000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1432.997042] ? dquot_initialize_needed+0x290/0x290 [ 1432.997599] ? selinux_determine_inode_label+0x1ab/0x340 [ 1432.998072] ext4_mkdir+0x32c/0xb10 [ 1432.998393] ? ext4_rmdir+0xf70/0xf70 [ 1432.998727] vfs_mkdir+0x493/0x700 [ 1432.999043] do_mkdirat+0x150/0x2b0 [ 1432.999368] ? user_path_create+0xf0/0xf0 [ 1432.999730] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1433.000184] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1433.000633] do_syscall_64+0x33/0x40 [ 1433.000954] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1433.001394] RIP: 0033:0x7f55bdb1fc27 [ 1433.001725] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1433.003270] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1433.003923] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1433.004522] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1433.005116] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1433.005716] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1433.006318] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1433.081414] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1433.083874] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1433.085499] FAT-fs (loop0): Filesystem has been set read-only 17:55:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') close_range(0xffffffffffffffff, r0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(0x0, &(0x7f0000000180)='attr/keycreate\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0xb, 0x0, @tid=r3}, &(0x7f00000002c0)=0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x32, 0x4}, &(0x7f0000000140)) signalfd4(r1, &(0x7f0000000240)={[0x2]}, 0x8, 0x180400) timer_settime(r4, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000119c010d00006f008c00000000000000"], 0x14}}, 0x0) read(r5, &(0x7f0000000080)=""/65, 0x41) timer_gettime(r4, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="000000002a2f66696c653000b053cd05991e97da7b253b70a3b796342bae691468b36e0cb6e2fb75c96120832948a7c3c9242917c5df05c940b9c494e122b74686a8ee40080bfae21e47cd52e9d5f663295c7cac50dca310f5b8e9474aa4b6da08895a0d6d50eedc0228"]) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:55:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x800]}, 0x8, 0x80000) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x4, 0x70bd27, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4008) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000000c0)={0x24, 0x42, 0x69844ea0a6ddcd11, 0x0, 0x0, {}, [@typed={0xd, 0x0, 0x0, 0x0, @str='[}\xef(.,)(\x00'}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000880)={{r0}, "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"}) 17:55:25 executing program 5: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x12, 0x0, 0x8f6, 0x0, 0x15b}) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, 0x0) r1 = dup2(0xffffffffffffffff, r0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='[^.,+\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) flock(r2, 0x7) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f0000000100001000000000000000000ac1e0001000000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="fe8800000000000000000000000000010000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000010000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0004000000000000000000"], 0xf0}}, 0x0) recvmmsg$unix(r1, &(0x7f0000001900)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/77, 0x4d}], 0x1, &(0x7f0000000940)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x48}}, {{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000a40)=""/143, 0x8f}, {&(0x7f0000000b00)=""/81, 0x51}, {&(0x7f0000000b80)=""/1, 0x1}, {&(0x7f0000000bc0)=""/141, 0x8d}, {&(0x7f0000000c80)=""/78, 0x4e}, {&(0x7f0000000d00)=""/135, 0x87}, {&(0x7f0000000dc0)=""/220, 0xdc}], 0x7, &(0x7f0000000f40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000001040)=""/8, 0x8}, {&(0x7f0000001080)=""/180, 0xb4}, {&(0x7f0000001140)=""/17, 0x11}, {&(0x7f0000001180)=""/36, 0x24}, {&(0x7f00000011c0)=""/192, 0xc0}, {&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/68, 0x44}, {&(0x7f0000001440)=""/64, 0x40}, {&(0x7f0000001480)=""/138, 0x8a}], 0xa, &(0x7f0000001600)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001640), 0x6e, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/40, 0x28}, {&(0x7f0000001a80)=""/78, 0x4e}], 0x2, &(0x7f00000017c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x108}}], 0x4, 0x10121, &(0x7f0000001a00)) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000001a40)={0x3c, 0x7, 0xe, 0x18, 0x8, 0x3, 0x0, 0x14a}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) 17:55:25 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x381041, 0x81) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYBLOB="000000003e3030303030303086d6efa1f12969221790b007bdbb"]) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ftruncate(r1, 0x7fb) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 17:55:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 57) [ 1446.866982] FAULT_INJECTION: forcing a failure. [ 1446.866982] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.868258] CPU: 0 PID: 9799 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1446.868939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1446.869771] Call Trace: [ 1446.870045] dump_stack+0x107/0x167 [ 1446.870423] should_fail.cold+0x5/0xa [ 1446.870814] ? create_object.isra.0+0x3a/0xa20 [ 1446.871282] should_failslab+0x5/0x20 [ 1446.871678] kmem_cache_alloc+0x5b/0x310 [ 1446.872096] create_object.isra.0+0x3a/0xa20 [ 1446.872544] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1446.873062] kmem_cache_alloc+0x159/0x310 [ 1446.873492] ? ext4_init_journal_params+0x350/0x350 17:55:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:55:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x2000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:55:25 executing program 1: syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x5, 0xfffffffffffffd2d, 0x0, 0x91, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) mkdirat(0xffffffffffffffff, 0x0, 0x2) umount2(0x0, 0x4) lseek(0xffffffffffffffff, 0xfa2b, 0x0) unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x30e16df7bf7715a8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x86) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='smaps_rollup\x00') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000280)=@v1={0x0, @adiantum, 0x3, @desc2}) getresuid(&(0x7f0000000340), &(0x7f0000000080), &(0x7f0000000400)) [ 1446.874004] ext4_alloc_inode+0x1a/0x670 [ 1446.874613] ? ext4_init_journal_params+0x350/0x350 [ 1446.875106] alloc_inode+0x63/0x240 [ 1446.875476] new_inode+0x23/0x250 [ 1446.875835] __ext4_new_inode+0x32c/0x5370 [ 1446.876258] ? avc_has_extended_perms+0xf40/0xf40 [ 1446.876754] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1446.877244] ? dquot_initialize_needed+0x290/0x290 [ 1446.877737] ? selinux_determine_inode_label+0x1ab/0x340 [ 1446.878287] ext4_mkdir+0x32c/0xb10 [ 1446.878664] ? ext4_rmdir+0xf70/0xf70 [ 1446.879057] vfs_mkdir+0x493/0x700 [ 1446.879416] do_mkdirat+0x150/0x2b0 [ 1446.879788] ? user_path_create+0xf0/0xf0 [ 1446.880206] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1446.880732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1446.881252] do_syscall_64+0x33/0x40 [ 1446.881626] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1446.882136] RIP: 0033:0x7f55bdb1fc27 [ 1446.882512] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1446.884544] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1446.884576] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1446.884583] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1446.884590] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1446.884597] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1446.884604] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1446.914325] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1446.914539] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1446.914551] FAT-fs (loop3): Filesystem has been set read-only [ 1446.937555] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1446.937679] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1446.937686] FAT-fs (loop0): Filesystem has been set read-only 17:55:25 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000780), 0x24, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) openat(r0, &(0x7f00000000c0)='./mnt/file0\x00', 0x20000, 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./mnt/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) listxattr(&(0x7f0000000000)='./mnt/file0\x00', 0x0, 0x0) 17:55:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x3000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:55:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 58) 17:55:25 executing program 5: ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f00000003c0)={0x0, 0xffffffffffff72b1, [0x94a, 0x7, 0x9, 0x4, 0x7, 0x400]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x4) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x4000, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_SEND={0x1a, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x0, 0x8080, 0x1}, 0x0) r5 = syz_io_uring_complete(r2) clock_gettime(0x0, &(0x7f0000000400)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000006300)=@IORING_OP_CLOSE={0x13, 0x3}, 0x3) faccessat2(r5, &(0x7f00000001c0)='./file0\x00', 0x160, 0x300) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00000000c0)="bd5aea8b8c2fbe2d2d2ebd5b2689660c", 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r6, 0xffffffffffff56c0, 0x0, 0x1f}, 0x2) creat(&(0x7f0000000100)='./file0\x00', 0x32) ioctl$CDROM_DISC_STATUS(r4, 0x5327) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200), 0x4000, 0x0) ppoll(&(0x7f00000002c0)=[{r7, 0x44a6}], 0x1, &(0x7f0000000340), &(0x7f0000000380)={[0x1d9]}, 0x8) [ 1446.939842] selinux_netlink_send: 33 callbacks suppressed [ 1446.939853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39953 sclass=netlink_route_socket pid=9807 comm=syz-executor.2 [ 1446.977887] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1446.977993] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1446.978000] FAT-fs (loop0): Filesystem has been set read-only [ 1447.032133] FAULT_INJECTION: forcing a failure. [ 1447.032133] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.032156] CPU: 1 PID: 9824 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1447.032167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1447.032181] Call Trace: [ 1447.032205] dump_stack+0x107/0x167 [ 1447.032226] should_fail.cold+0x5/0xa [ 1447.032246] ? jbd2__journal_start+0x190/0x7e0 17:55:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1447.032269] should_failslab+0x5/0x20 [ 1447.032288] kmem_cache_alloc+0x5b/0x310 [ 1447.032312] jbd2__journal_start+0x190/0x7e0 17:55:25 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, @perf_config_ext={0x0, 0x425988bf}, 0x0, 0x4d1, 0x0, 0x5, 0x200, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r3, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r4, &(0x7f0000001600), 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000180)={0x0, 0x1, 0xffffffffffffffff, 0x20000004, 0x80000}) syz_open_procfs(r1, &(0x7f0000001540)='totmaps\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200), 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) [ 1447.032341] __ext4_journal_start_sb+0x214/0x390 [ 1447.032367] __ext4_new_inode+0x2db9/0x5370 [ 1447.032412] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1447.032445] ? dquot_initialize_needed+0x290/0x290 [ 1447.032466] ? selinux_determine_inode_label+0x1ab/0x340 [ 1447.032499] ext4_mkdir+0x32c/0xb10 [ 1447.032530] ? ext4_rmdir+0xf70/0xf70 [ 1447.032561] vfs_mkdir+0x493/0x700 [ 1447.032584] do_mkdirat+0x150/0x2b0 [ 1447.032606] ? user_path_create+0xf0/0xf0 [ 1447.032631] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1447.032650] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1447.032675] do_syscall_64+0x33/0x40 [ 1447.032693] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1447.032705] RIP: 0033:0x7f55bdb1fc27 17:55:26 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x0) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)="81", 0x1}], 0x1, 0x7ffd, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0xe) fallocate(r1, 0x0, 0x0, 0x4) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file2\x00') write$P9_RREADLINK(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="10000000170204003159258824e7d12bd9e82dbaaa9531ca73d400002f"], 0x10) creat(&(0x7f0000000100)='./file2\x00', 0x2) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x202000, 0x0) fcntl$dupfd(r2, 0x0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file2\x00', 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x4, 0x0, &(0x7f0000000340)) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x4, 0x0, &(0x7f0000000340)) socket$inet(0x2, 0xa, 0xffff0000) sendfile(r3, r4, 0x0, 0x100000001) 17:55:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1447.032723] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1447.032734] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1447.032754] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1447.032765] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1447.032777] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1447.032788] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1447.032799] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1447.032914] EXT4-fs error (device sda) in __ext4_new_inode:1082: Out of memory [ 1447.137663] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1447.137786] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1447.137792] FAT-fs (loop0): Filesystem has been set read-only [ 1460.279494] capability: warning: `syz-executor.5' uses 32-bit capabilities (legacy support in use) 17:55:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 59) 17:55:39 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) openat(r0, &(0x7f0000000000)='./file1\x00', 0x10800, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_client}, {@version_9p2000}]}}) 17:55:39 executing program 7: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90040000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x2f4, 0x0, 0x2, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, [@CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASK={0x1c, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'ftp-20000\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_ID={0x8}, @CTA_EXPECT_NAT={0x28c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0xe4, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x12}}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @loopback}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2f}}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x1d}}}}]}, @CTA_EXPECT_NAT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_TUPLE={0x78, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3e}}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x19}}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_NAT_TUPLE={0x6c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x29}}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x36}}, {0x14, 0x4, @private0}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x16}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0x21}}, {0x14, 0x4, @empty}}}]}]}, @CTA_EXPECT_ZONE={0x6}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x4880}, 0x44000) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000580)={[{@abort}]}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xea60}}) 17:55:39 executing program 1: syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x800, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000001c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x4000, 0x108, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001300)=""/93) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmctl$SHM_INFO(r0, 0xe, &(0x7f000001ae00)=""/4112) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/182) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001e00)=""/102400) 17:55:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:55:39 executing program 5: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) capset(&(0x7f0000000180)={0x19980330, 0xffffffffffffffff}, 0x0) timer_gettime(0x0, &(0x7f0000001540)) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_complete(0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f00000003c0)=""/79, 0x4f}], 0x5, 0x800, 0x401) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') r2 = getpgrp(0x0) pidfd_open(r2, 0x0) timer_create(0x2, &(0x7f0000000080)={0x0, 0x12, 0x2, @tid=r2}, &(0x7f00000000c0)=0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_settime(r3, 0x0, &(0x7f0000000240)={{}, {0x0, 0x3938700}}, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f0000000440)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 17:55:39 executing program 6: prlimit64(0x0, 0xd, &(0x7f0000000080), 0x0) mremap(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ff3000/0x4000)=nil) mlock(&(0x7f0000fef000/0x2000)=nil, 0x2000) 17:55:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x9000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:55:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1460.357407] FAULT_INJECTION: forcing a failure. [ 1460.357407] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.359287] CPU: 0 PID: 9863 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1460.360401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1460.361730] Call Trace: [ 1460.362168] dump_stack+0x107/0x167 [ 1460.362762] should_fail.cold+0x5/0xa [ 1460.363385] ? create_object.isra.0+0x3a/0xa20 [ 1460.364140] should_failslab+0x5/0x20 [ 1460.364767] kmem_cache_alloc+0x5b/0x310 [ 1460.365438] create_object.isra.0+0x3a/0xa20 [ 1460.366156] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1460.366982] kmem_cache_alloc+0x159/0x310 [ 1460.367660] security_inode_alloc+0x34/0x160 [ 1460.368385] inode_init_always+0xa4e/0xd10 [ 1460.369078] alloc_inode+0x84/0x240 [ 1460.369676] new_inode+0x23/0x250 [ 1460.370247] __ext4_new_inode+0x32c/0x5370 [ 1460.370925] ? avc_has_extended_perms+0xf40/0xf40 [ 1460.371742] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1460.372529] ? dquot_initialize_needed+0x290/0x290 [ 1460.373327] ? selinux_determine_inode_label+0x1ab/0x340 [ 1460.374208] ext4_mkdir+0x32c/0xb10 [ 1460.374813] ? ext4_rmdir+0xf70/0xf70 [ 1460.375444] vfs_mkdir+0x493/0x700 [ 1460.376035] do_mkdirat+0x150/0x2b0 [ 1460.376625] ? user_path_create+0xf0/0xf0 [ 1460.377305] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1460.378153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1460.379000] do_syscall_64+0x33/0x40 [ 1460.379600] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1460.380441] RIP: 0033:0x7f55bdb1fc27 [ 1460.381038] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1460.384000] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1460.385213] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1460.386364] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1460.387516] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1460.388672] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1460.389823] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:55:39 executing program 5: unshare(0x6000400) unshare(0x44000200) unshare(0x2020000) unshare(0x28000a80) semtimedop(0x0, &(0x7f0000000000)=[{0x1, 0x7f, 0x1000}], 0x1, &(0x7f0000000040)) unshare(0x40000000) unshare(0x42040080) unshare(0x12000400) [ 1460.397425] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1460.401459] EXT4-fs (loop7): mounted filesystem without journal. Opts: abort,,errors=continue [ 1460.417222] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00060001) [ 1460.418770] FAT-fs (loop0): Filesystem has been set read-only 17:55:39 executing program 7: r0 = fork() fork() ptrace(0x10, r0) [ 1460.451732] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1460.452627] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1460.453418] FAT-fs (loop3): Filesystem has been set read-only 17:55:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) inotify_init() clone3(0x0, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x104, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000280)=ANY=[@ANYBLOB="010700000100009f512d71e391b708f9f9e9ed4098c0bed7eafe0e24629214d9016a8cf19768066e7b5e9af64c4aaeb95a4399262bc63874149789b56efe58a69c4422c874820898beb9aea88d682c4d7a071cda37af4f45395a621e2481ab646cb6968d414efb4b703fbc628285f82586a806e474369178c28b3ccd7205000000000000002da3628c65211073cedc0c2f40665368c2ff33b897f83855cb35fd740d4f2794c7a6be94b25521c4df75b081f06d1c31dba7d8e33d991715dd7266243f66c5028eaf72059f161c40805947fbd7b0e266200cd0274fb825f5ec273d7f7ed2e235b7f3da", @ANYRES32=r3, @ANYBLOB="04000000000000002e2f66696c653100"]) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r6, &(0x7f0000001180)=""/4091, 0xffb) close_range(0xffffffffffffffff, r6, 0x2) pidfd_getfd(r4, r5, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x85) lseek(r2, 0x7, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) syz_mount_image$vfat(0x0, 0x0, 0xad1, 0x8, &(0x7f0000000900)=[{0x0, 0x0, 0x85}, {&(0x7f0000000380)="3579e41d1dc4fa2f44b0286c278eb79a6f47a706aaf19fe61181dac0e302a3e46cf8e7369bb0c1477c0893daa7c280dc21a2109d72033dbf82624983d919d25773d79d13d36752c82333780585cebb2dc54597c15cf0254c333ed8f87dce823300ebb93aec077ec25ddbbfda27ff74e26388f86622bab6171aa4dfda9531dccf0e030f406b233535b1fb8566d219dce7d53367bb93ee42e773b7560805880d264c1de41094c54c2c165147b6df094309be9235b346a90ef256ecbe8a2540391bcce6d306d1d98260a0630e13cd990687bc93a41e4f5e485667415dcc1c7d59c2b154212d899d3a7c84effa5fdf5284e50c29dc", 0xf3, 0x4}, {&(0x7f0000000500)="e94ef4e4b3289e5686c1285576f2688a3012e0d09cdaca4f773562ab644c5db694b9242f87b08493dc6f6669c88ae41fa53d53f7dba44ef9e97e9fa11f3da516ffe025557cda1fbbc93b63ab7751560c3bc4be8e87d0b01973e1359bdbd4d0bbf131b42e5c235912c09ede3728d49c7977325b9cf304de64576fd07949ccbda84cfe978982f9da880fa06d072feca992666a1662a3404ae8eba8296d6562d81487ea87e28d0f6dc80243c7c22fa93bdb79553bbd20065fa2e9190debb7ffd0f13f36451e6c0f5a9bb3f993bc5990e2c308f065cd181d5965fde9451050ff", 0xde, 0x2}, {&(0x7f0000000140)="b2c030a0f446e325ee14fcf4b3127dcedb320539694d9a0c18eeea1339c6a45513957e2e7c471541bcffbdd9c1ffd74bd3356e7dd67a4e4b631aa509aee5c20654cea5ab9a67e54bd2182acf023b1f008e8bd8a6e837c3d32ea8afc5aa3ef52708ea6ac0389cfdedfa4334141bad2a60d5ece1fcb9266823604615303debfc82bd4a943791a630cb2085f82718c06bc9cb6b01186a907d1d395676395b34fe", 0x9f, 0x10000}, {&(0x7f0000000600)="c5d55083f3c01766a49beb2681a3abc6b14ff3153f84e9b91718e8fbbf0f7b358895501a0db843105255058a5e33ec0f62e713d3f724bef120f218dcd5208bad15db8fcc6636b901d0985202d6b449d47334c29d9e21419c272069a5690d7a4502fa94cd17ad26b674e527eb34e288ca99a56b04fa3c20a41af81616ce2e9ac6236935a1f3430aae13a5ca327525550897a9bd47fe0139f217b908754eaffcafecc628b9d748eb4ac2e772c3fbf9af3bb31476f7eb7f95e1b1e2ad052f85723f57", 0xc1, 0x8}, {&(0x7f0000000700)="3332c69bb93ae0a363d82d8208006053fe2b73a3240e9c5b8bea7627100d87d64d0cc1c99a3d0b7c29d719b24b48481c4d5e47717fd358080158fbb48c5310a3ce5ae5453b943fcf67dbd431a8493df2865f6526892d1bfd1cbd8ab7d4ce0cb969318cca315beb5005448682ce3b14676a6415a468955bc1abdb5f462e9317c2d0854988ad4f69586abe278e64efb8b3dc59a7f36fdde3367d069b2cb400c582e70f0c11cfd672dc1e16827e55fa3a36233de86bb3f7113105741fc040b75d2603bce13023b9e69a9614a86ce611af1908ae59c4c5317ee6eb5bb2", 0xdb, 0x400}, {&(0x7f0000000800)="ba5ffffbbd530bbc03a5e79e0bf3886609df1e9e50b0082a09694e7014b71c1653c9928a2d4231dcd54951d570b26142e2cf7c9da220b1ee82df4b34886da9491d735aff7531f4250cd313dca5f2b85c317f88dd9553a61cee6b48d6a826052fa842a687b1b01da5f2827b198d391a1ee2398239139beff0ded3aa12df675b1e4df2507b4331edc8a3d050c903fe691d7061260bd6fe6c9f423a04dfd26b7d8034e6b394182214ba7b2d1378be96213da83f102f2dbb411b4e7c565c4fc77f28961aa39485711cdab19ebadd9acf0bcb204b0cfa726e309037990b8c8b29c8469ea0067418194816e4fea87e181c99b750af", 0xf2, 0x7fffffff}, {&(0x7f0000000240)="80b15bb02f780e05f21badf950d0ed684077", 0x12, 0xffc0000000000000}], 0x0, 0x0) sendfile(r7, r2, 0x0, 0x7ffffff9) 17:55:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:55:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 60) 17:55:39 executing program 1: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x11c6, 0xfffffffffffffc00}, 0x0, 0x1, 0x0, 0x0, 0x61f0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) ioprio_set$uid(0x0, 0x0, 0x4004) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffe3) 17:55:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:55:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x40000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1460.581487] FAULT_INJECTION: forcing a failure. [ 1460.581487] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.582530] CPU: 1 PID: 9891 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1460.583082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1460.583766] Call Trace: [ 1460.583993] dump_stack+0x107/0x167 [ 1460.584293] should_fail.cold+0x5/0xa [ 1460.584605] ? create_object.isra.0+0x3a/0xa20 [ 1460.584984] should_failslab+0x5/0x20 [ 1460.585297] kmem_cache_alloc+0x5b/0x310 [ 1460.585634] create_object.isra.0+0x3a/0xa20 [ 1460.585998] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1460.586420] kmem_cache_alloc+0x159/0x310 [ 1460.586770] jbd2__journal_start+0x190/0x7e0 [ 1460.587130] __ext4_journal_start_sb+0x214/0x390 [ 1460.587520] __ext4_new_inode+0x2db9/0x5370 [ 1460.587892] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1460.588294] ? dquot_initialize_needed+0x290/0x290 [ 1460.588698] ? selinux_determine_inode_label+0x1ab/0x340 [ 1460.589145] ext4_mkdir+0x32c/0xb10 [ 1460.589449] ? ext4_rmdir+0xf70/0xf70 [ 1460.589765] vfs_mkdir+0x493/0x700 [ 1460.590057] do_mkdirat+0x150/0x2b0 [ 1460.590357] ? user_path_create+0xf0/0xf0 [ 1460.590698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1460.591125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1460.591551] do_syscall_64+0x33/0x40 [ 1460.591864] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1460.592280] RIP: 0033:0x7f55bdb1fc27 [ 1460.592591] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1460.594071] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1460.594689] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1460.595265] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1460.595844] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1460.596419] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1460.596996] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:55:39 executing program 2: ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000240)={@empty, 0x66}) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x20000000000000, 0x0, 0x0, 0x1114056, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300b4e2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0x3}, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={'wlan0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRES16=r2, @ANYRESHEX, @ANYBLOB="6d6e09ca044e459fc78ca27728297fa689f9108b8ef0c96627986bfba2c2090000000000842f6d3cd6cc3f97cd895030adcb9295ade00853ef088e1fd6d3d8554bb81c3261e804728fab2b560d1d3c03b4b091ee783049520b04223af6a5e190b8dedc500324b62692e4355f36195c4460ff75b27bbe59174d253b5dc3132833e111f5df10e33644d9f2c600cfe4eaa44eb576df5c3ba37cfdd33320a36026249f7abd214bfb0547575e350600000000000000079da0330ae1eed26ccbe1fb56d3d3a52d12e9a897dece3bd25a69ad38ccba3e8fb5"], 0x1c}, 0x1, 0x0, 0x0, 0x24048010}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gre0\x00'}) [ 1460.689235] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1460.690882] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1460.692461] FAT-fs (loop3): Filesystem has been set read-only 17:55:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x80000, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:55:53 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000000c0), 0x17, 0x10001) openat(0xffffffffffffffff, 0x0, 0x80001, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0xffffffffffffff65, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(0x0, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0), 0x17, 0x10001) renameat2(0xffffffffffffffff, 0x0, r2, 0x0, 0x4) r4 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r5, &(0x7f0000001180)=""/4091, 0xffb) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:55:53 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x4b46, &(0x7f0000000140)) syz_mount_image$iso9660(0x0, 0x0, 0x4, 0x0, &(0x7f0000001600), 0x48000, &(0x7f0000001680)=ANY=[@ANYBLOB]) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x113685, 0x11) fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(0x0, 0x0, 0x1a, &(0x7f00000001c0)={0xb, 0x0, 0x874}) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) 17:55:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010200000000000000002800000008000300", @ANYRES32=r3], 0x2c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x4, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) sendmsg$nl_generic(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001e00)={0x20, 0x21, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x4, 0xd, 0x0, 0x0, @binary}]}, 0x20}}, 0x0) 17:55:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IE={0xc, 0x2a, [@random={0xdd, 0x6, 'abcdef'}]}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r2, 0x10, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010200000000000000002800000008000300", @ANYRES32=r6], 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x68, r5, 0x300, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a4000000", @ANYRES16=0x0, @ANYRES16, @ANYRES32=r3, @ANYBLOB="0c009900060000001b0000000c009900b7080000790000000c002380050005000a0000001c002380060010000300000008001500fb0000000500110000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x10000015}, 0x8000) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) timer_create(0x1, &(0x7f0000000240)={0x0, 0xb, 0x2}, &(0x7f0000000040)) r8 = getpgid(r7) syz_open_procfs(r8, &(0x7f0000000080)='children\x00') 17:55:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 61) 17:55:53 executing program 2: r0 = semget$private(0x0, 0x7, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x3, r1, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6c21}, 0x3, 0x101, 0x0, 0x0, 0x0, 0x0, 0xc2}) r2 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r2}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x989680}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x1, 0x5, 0x1, 0x80, 0x0, 0x10000, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x40080, 0x9, 0x346, 0x6, 0x101, 0x7, 0x1000, 0x0, 0x10000, 0x0, 0x4b}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x3) 17:55:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x48020000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1474.284977] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1474.288137] netlink: 'syz-executor.5': attribute type 13 has an invalid length. [ 1474.297997] FAULT_INJECTION: forcing a failure. [ 1474.297997] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.299419] CPU: 1 PID: 9931 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1474.300053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1474.300809] Call Trace: [ 1474.301069] dump_stack+0x107/0x167 [ 1474.301422] should_fail.cold+0x5/0xa [ 1474.301784] ? create_object.isra.0+0x3a/0xa20 [ 1474.302211] should_failslab+0x5/0x20 [ 1474.302569] kmem_cache_alloc+0x5b/0x310 [ 1474.302940] ? sidtab_sid2str_get+0x65/0x720 [ 1474.303358] create_object.isra.0+0x3a/0xa20 [ 1474.303764] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1474.304246] __kmalloc_track_caller+0x177/0x370 [ 1474.304691] ? sidtab_sid2str_get+0x17e/0x720 [ 1474.305120] kmemdup+0x23/0x50 [ 1474.305439] sidtab_sid2str_get+0x17e/0x720 [ 1474.305847] sidtab_entry_to_string+0x33/0x110 [ 1474.306275] security_sid_to_context_core+0x33c/0x5d0 [ 1474.306754] selinux_inode_init_security+0x4ab/0x690 [ 1474.307241] ? selinux_dentry_init_security+0x280/0x280 [ 1474.307746] ? get_cached_acl_rcu+0x120/0x120 [ 1474.308177] ? find_held_lock+0x2c/0x110 [ 1474.308566] security_inode_init_security+0x151/0x360 [ 1474.309039] ? ext4_init_acl+0x310/0x310 [ 1474.309433] ? inode_free_by_rcu+0x20/0x20 [ 1474.309834] ? chksum_update+0x4c/0xb0 [ 1474.310200] __ext4_new_inode+0x3869/0x5370 [ 1474.310615] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1474.311065] ? dquot_initialize_needed+0x290/0x290 [ 1474.311514] ? selinux_determine_inode_label+0x1ab/0x340 [ 1474.312030] ext4_mkdir+0x32c/0xb10 [ 1474.312273] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1474.312379] ? ext4_rmdir+0xf70/0xf70 [ 1474.314120] vfs_mkdir+0x493/0x700 [ 1474.314455] do_mkdirat+0x150/0x2b0 [ 1474.314794] ? user_path_create+0xf0/0xf0 [ 1474.315177] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1474.315656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1474.316136] do_syscall_64+0x33/0x40 [ 1474.316482] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1474.316948] RIP: 0033:0x7f55bdb1fc27 [ 1474.317302] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1474.318976] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1474.319664] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1474.320325] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1474.320982] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1474.321643] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1474.322298] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1474.331647] netlink: 'syz-executor.5': attribute type 13 has an invalid length. [ 1474.341780] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1474.343005] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1474.343908] FAT-fs (loop3): Filesystem has been set read-only 17:55:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x9effffff, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:55:53 executing program 5: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) lstat(0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) lsetxattr$security_capability(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v1={0x1000000, [{0x10000, 0x7}]}, 0xc, 0x2) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f00000004c0)={0x0, "9039ecbed513a5a6aa7b7b1432b80f80"}) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=@sha1={0x1, "e8d5f13006fecffff8d402b3a3f8acc7d2fa74d0"}, 0x15, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 17:55:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 62) 17:55:53 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0xff, 0x3, 0xff, 0x3, 0x0, 0x3ff, 0x200, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x80000001}, 0x8, 0xff, 0x4, 0x3, 0xce8, 0xfffffffd, 0x80, 0x0, 0x400, 0x0, 0x3}, 0xffffffffffffffff, 0xa, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000900)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 1474.425105] FAULT_INJECTION: forcing a failure. [ 1474.425105] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.426989] CPU: 0 PID: 9943 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1474.428094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1474.429433] Call Trace: [ 1474.429900] dump_stack+0x107/0x167 [ 1474.430505] should_fail.cold+0x5/0xa [ 1474.431132] should_failslab+0x5/0x20 [ 1474.431752] __kmalloc_track_caller+0x79/0x370 [ 1474.432496] ? sidtab_sid2str_get+0x17e/0x720 [ 1474.433225] kmemdup+0x23/0x50 [ 1474.433752] sidtab_sid2str_get+0x17e/0x720 [ 1474.434459] sidtab_entry_to_string+0x33/0x110 [ 1474.435201] security_sid_to_context_core+0x33c/0x5d0 [ 1474.436056] selinux_inode_init_security+0x4ab/0x690 [ 1474.436888] ? selinux_dentry_init_security+0x280/0x280 [ 1474.437758] ? get_cached_acl_rcu+0x120/0x120 [ 1474.438496] ? find_held_lock+0x2c/0x110 [ 1474.439171] security_inode_init_security+0x151/0x360 [ 1474.440007] ? ext4_init_acl+0x310/0x310 [ 1474.440667] ? inode_free_by_rcu+0x20/0x20 [ 1474.441369] ? chksum_update+0x4c/0xb0 [ 1474.442014] __ext4_new_inode+0x3869/0x5370 [ 1474.442748] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1474.443547] ? dquot_initialize_needed+0x290/0x290 [ 1474.444346] ? selinux_determine_inode_label+0x1ab/0x340 [ 1474.445244] ext4_mkdir+0x32c/0xb10 [ 1474.445847] ? ext4_rmdir+0xf70/0xf70 [ 1474.446483] vfs_mkdir+0x493/0x700 [ 1474.447064] do_mkdirat+0x150/0x2b0 [ 1474.447657] ? user_path_create+0xf0/0xf0 [ 1474.448342] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1474.449197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1474.450034] do_syscall_64+0x33/0x40 [ 1474.450640] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1474.451460] RIP: 0033:0x7f55bdb1fc27 [ 1474.452071] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1474.455022] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1474.456251] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1474.457394] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1474.458538] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1474.459669] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1474.460826] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1488.169721] EXT4-fs (loop7): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 1488.171116] EXT4-fs (loop7): group descriptors corrupted! 17:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xc00e0000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:56:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 63) 17:56:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f02020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:56:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000dc0)=@ethtool_sset_info={0x19}}) syncfs(0xffffffffffffffff) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) write$binfmt_elf64(r2, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0xfe, 0x3, 0x3, 0x8, 0xc41, 0x0, 0x3e, 0x1, 0x62, 0x4d, 0x14c, 0x20, 0x0, 0x38, 0x2, 0x4, 0x40, 0x4}, [], "43791b649f7d7544077720349a3833adb69ba68a72c479d61f48dcf2715d29668c0bf04b497bb6a619f2525a6f331838d8475e946cbcb0fa9f00488619fa9b440ed4c1e3b822687c8151a90c5b2702e7caac5bb89157ea8d75abb907e6fd375a19d79ae23d3b181117b21efa544188bc710db842f5c26d92585b3e4f79431bd7a4b82d481e1901d585d1d5", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x5cb) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000240)=ANY=[]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)=0x6) r3 = socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'veth0_to_bond\x00'}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x40000, 0x0, 0x0, 0x8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x8, 0x9, 0x80, 0x1, 0x0, 0x7, 0x800, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f00000001c0), 0x3}, 0xa0, 0x40, 0xfffff399, 0x9, 0x7fffffff, 0x8, 0x7fff, 0x0, 0x80000001, 0x0, 0x6}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) 17:56:07 executing program 6: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, r0, 0x300, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8c0}, 0x1) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000500000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="280000004e00008bc5d192ee968261fec0030000000000000000000201000000000000ff030000e40200000000000006a18f95b4875c27aa26933ef4cf6419092f9345201393b9bd57af12abfb05debb324560"], 0x0, 0x1c00) chdir(&(0x7f00000002c0)='./file0\x00') openat(r1, &(0x7f0000000080)='./file1\x00', 0x1850c3, 0x0) mknod(&(0x7f00000000c0)='./file1\x00', 0x2f44e97d950bdb9d, 0x54) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 17:56:07 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xc6840, 0xa7) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x169402, 0x22) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000640)={{r1}, "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"}) perf_event_open(0x0, 0x0, 0x5, r2, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000140), &(0x7f0000000200)=@v3={0x3000000, [{0x0, 0xaf5a}, {0xc4b, 0x1df8edec}]}, 0x18, 0x0) pidfd_open(0x0, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r3, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$SCSI_IOCTL_STOP_UNIT(r3, 0x6) io_destroy(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x1}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRESHEX]) 17:56:07 executing program 7: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x60000008}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) futimesat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{}, {0x77359400}}) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[]) 17:56:07 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x28, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IE={0xc, 0x2a, [@random={0xdd, 0x6, 'abcdef'}]}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r2, 0x10, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040000) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010200000000000000002800000008000300", @ANYRES32=r6], 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x68, r5, 0x300, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="a4000000", @ANYRES16=0x0, @ANYRES16, @ANYRES32=r3, @ANYBLOB="0c009900060000001b0000000c009900b7080000790000000c002380050005000a0000001c002380060010000300000008001500fb0000000500110000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x10000015}, 0x8000) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce52, 0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) timer_create(0x1, &(0x7f0000000240)={0x0, 0xb, 0x2}, &(0x7f0000000040)) r8 = getpgid(r7) syz_open_procfs(r8, &(0x7f0000000080)='children\x00') [ 1488.217502] FAULT_INJECTION: forcing a failure. [ 1488.217502] name failslab, interval 1, probability 0, space 0, times 0 [ 1488.219591] CPU: 1 PID: 9970 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1488.220599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1488.221796] Call Trace: [ 1488.222194] dump_stack+0x107/0x167 [ 1488.222741] should_fail.cold+0x5/0xa [ 1488.223306] ? create_object.isra.0+0x3a/0xa20 [ 1488.223988] should_failslab+0x5/0x20 [ 1488.224546] kmem_cache_alloc+0x5b/0x310 [ 1488.225139] create_object.isra.0+0x3a/0xa20 [ 1488.225786] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1488.226533] __kmalloc+0x16e/0x390 [ 1488.227073] ext4_find_extent+0xa3d/0xd30 [ 1488.227687] ext4_ext_map_blocks+0x1c8/0x5830 [ 1488.228359] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1488.229135] ? perf_trace_lock+0xac/0x490 [ 1488.229740] ? ext4_ext_release+0x10/0x10 [ 1488.230347] ? lock_release+0x680/0x680 [ 1488.230923] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1488.231602] ? lock_downgrade+0x6d0/0x6d0 [ 1488.232229] ? down_read+0x10f/0x430 [ 1488.232768] ? down_write+0x160/0x160 [ 1488.233330] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1488.234010] ext4_map_blocks+0x8e1/0x1910 [ 1488.234622] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1488.235267] ? __brelse+0x84/0xa0 [ 1488.235769] ? __ext4_new_inode+0x148/0x5370 [ 1488.236428] ext4_append+0x1b8/0x4e0 [ 1488.236969] ? ext4_move_extents+0x3050/0x3050 [ 1488.237627] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1488.238334] ext4_init_new_dir+0x25e/0x4d0 [ 1488.238961] ? ext4_init_dot_dotdot+0x610/0x610 [ 1488.239644] ext4_mkdir+0x3c1/0xb10 [ 1488.240183] ? ext4_rmdir+0xf70/0xf70 [ 1488.240749] vfs_mkdir+0x493/0x700 [ 1488.241266] do_mkdirat+0x150/0x2b0 [ 1488.241795] ? user_path_create+0xf0/0xf0 [ 1488.242397] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1488.243144] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1488.243886] do_syscall_64+0x33/0x40 [ 1488.244437] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1488.245171] RIP: 0033:0x7f55bdb1fc27 [ 1488.245723] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1488.248328] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1488.249412] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1488.250449] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1488.251488] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1488.252539] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1488.253571] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:56:07 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x8c) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x4007, @fd_index=0x1, 0xffffffff80000000, 0x0, 0x0, 0x1d, 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_MADVISE={0x19, 0x7, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1}, 0x100) chmod(&(0x7f0000000280)='./file1\x00', 0x92) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = open(&(0x7f0000000280)='./file0\x00', 0x20401, 0x164) ioctl$AUTOFS_IOC_READY(r1, 0x9360, 0x4) clone3(&(0x7f00000004c0)={0x200000000, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), {0x10}, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=""/80, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x6, {r1}}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d6664047266646e6f3d934b8b91f6d2371853a9d1a9cd6fa4b1a72cdc8981b098", @ANYRESHEX=r2, @ANYBLOB="2c776664ec5accff044a6e903d70b6a8aeed591e935e890b24684d74cc7d6d1a5af664a3ceba5673d99b5ee14a56f8516d832fb6985207405d5c014c16f2feeabfe964cf055b8dc36ea82fca", @ANYRESHEX=r3, @ANYBLOB=',cache=mmap,cache=none,\x00']) 17:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xf0ffffff, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1488.286321] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1488.288489] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1488.289395] FAT-fs (loop3): Filesystem has been set read-only [ 1488.293503] FAT-fs (loop0): bogus logical sector size 514 [ 1488.294019] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:07 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0xfffffffffffffffd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$inet6(r2, 0x0, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39c", 0x55) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='net/raw\x00') connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @local, 0x87f0}, 0x1c) readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000000440)='fdinfo/3\x00') getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000200)=""/253, &(0x7f0000000000)=0xfd) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x173000, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) unshare(0x48020200) [ 1488.309583] FAT-fs (loop0): bogus logical sector size 514 [ 1488.310157] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1488.337787] EXT4-fs (loop6): failed to initialize system zone (-117) [ 1488.338972] EXT4-fs (loop6): mount failed 17:56:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 64) [ 1488.372913] 9pnet: Could not find request transport: fdrfdno=“K‹‘öÒ7S©Ñ©Ío¤±§ 17:56:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f03020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xff000000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1488.427105] FAULT_INJECTION: forcing a failure. [ 1488.427105] name failslab, interval 1, probability 0, space 0, times 0 [ 1488.428183] CPU: 0 PID: 10008 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1488.428764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1488.429451] Call Trace: [ 1488.429677] dump_stack+0x107/0x167 [ 1488.429988] should_fail.cold+0x5/0xa [ 1488.430307] ? ext4_find_extent+0xa3d/0xd30 [ 1488.430667] should_failslab+0x5/0x20 [ 1488.430979] __kmalloc+0x72/0x390 [ 1488.431272] ext4_find_extent+0xa3d/0xd30 [ 1488.431664] ext4_ext_map_blocks+0x1c8/0x5830 [ 1488.432051] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1488.432525] ? perf_trace_lock+0xac/0x490 [ 1488.432871] ? ext4_ext_release+0x10/0x10 [ 1488.433248] ? lock_release+0x680/0x680 [ 1488.433576] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1488.433999] ? lock_downgrade+0x6d0/0x6d0 [ 1488.434355] ? down_read+0x10f/0x430 [ 1488.434689] ? down_write+0x160/0x160 [ 1488.435001] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1488.435431] ext4_map_blocks+0x8e1/0x1910 [ 1488.435791] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1488.436207] ? __brelse+0x84/0xa0 [ 1488.436528] ? __ext4_new_inode+0x148/0x5370 [ 1488.436935] ext4_append+0x1b8/0x4e0 [ 1488.437273] ? ext4_move_extents+0x3050/0x3050 [ 1488.437692] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1488.438124] ext4_init_new_dir+0x25e/0x4d0 [ 1488.438503] ? ext4_init_dot_dotdot+0x610/0x610 [ 1488.438923] ext4_mkdir+0x3c1/0xb10 [ 1488.439257] ? ext4_rmdir+0xf70/0xf70 [ 1488.439608] vfs_mkdir+0x493/0x700 [ 1488.439909] do_mkdirat+0x150/0x2b0 [ 1488.440252] ? user_path_create+0xf0/0xf0 [ 1488.440608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1488.441077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1488.441543] do_syscall_64+0x33/0x40 [ 1488.441876] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1488.442308] RIP: 0033:0x7f55bdb1fc27 [ 1488.442623] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1488.444259] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1488.444938] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1488.445577] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1488.446208] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1488.446846] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1488.447484] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:56:07 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x20100, 0xc4, 0x10}, 0xffffffffffffffad) write(r0, &(0x7f0000000500)="0b36c31abd7810483e1bca46db0dc2994281a9eec72847675b2eb70d99e7dba5e0ee6d6cf83c3273bc034a47d6d4043dd35bb10000000000002e5a4f4d746d5aae016372bd6071f58e849512160492a2bd86a6876a1641466a4f4516e0cd55c1b238840d5389e4fdd3f1c8cb57c510f9d24d9a7aedf9c5fa162ec0b21a26ceaa299192749b96a088da6442c57c39959ba029840e0e95681114d036b079af9ca0865647af63635be6c4423c03b780590595051a1e4a24684e5b88c28cb7dd993da646ece9644737f30489b7338e04cf", 0xfeda) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r2, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x44, r0, {0x2}}, './file0\x00'}) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000480)=ANY=[@ANYBLOB="00003f0000011800019594a106e108b26869140000", @ANYRES32=r4, @ANYBLOB="01010700010000002e2f66696c653000149f8defd3825780f3420638fee0ddc4a59d4907392b37ef53892233f9f07f7871687b6217bd3c331362009461d6"]) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SG_IO(r6, 0x2285, &(0x7f0000000340)={0x53, 0xfffffffffffffffb, 0x6, 0x1b, @buffer={0x300, 0xffffffffffffff85, &(0x7f00000003c0)=""/156}, &(0x7f0000000240)="4feb7dc9066b", 0x0, 0x0, 0x4, 0x0, 0x0}) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x3, 0x3f, 0x0, 0x0, 0xfffffffffffff801, 0x102, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x5, @perf_config_ext={0x9, 0x914afe1}, 0x5d00, 0x54, 0x1d39, 0x3, 0x3a, 0xfffffff9, 0x0, 0x0, 0x5, 0x0, 0x6}, 0x0, 0x7, 0xffffffffffffffff, 0x8) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ftruncate(0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 17:56:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sync_file_range(r1, 0x8, 0x5, 0x2) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000a, 0x13, r0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000000200000008000300f7a5009cb8b9e7b14e4a6c67793ec087b8dc5a712d9015cb403e87b6dfad8ccbac225d65fca1d827e1bebb0067df6ac18660eb2078967446fe1f2767cdfd3fcfcdc2fad61574", @ANYRES32=r5, @ANYBLOB="08002600e9160000"], 0x24}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x84, 0x2b, 0x400, 0x70bd25, 0x25dfdbfb, {0xe}, [@typed={0xc, 0x86, 0x0, 0x0, @u64=0xb525}, @nested={0x61, 0x83, 0x0, 0x1, [@generic="f776e8b9334c96c82ce3894f5b6c5f5e3639b64fe136b40049c4257f99bd938737e322540ee180666347c3ace3830894a9cf0e41dab778c4f9280a8eacd90f0e9289b6cc3f01ddfbcc2bf69a5ec0dc6d00"/93]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x40080) fallocate(r0, 0x30, 0x81, 0x0) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r2) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000380)=ANY=[]) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7f) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r6, 0x40383d0c, &(0x7f0000000040)={{}, {}, 0x0, 0x6}) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x4, 0x2000, @fd=r6, 0x3, &(0x7f0000000600), 0x0, 0x2, 0x1}, 0x1c2) 17:56:07 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x2c, 0x1, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_MASTER={0x18, 0x19, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private}, {0x8, 0x2, @dev}}}]}]}, 0x2c}}, 0x0) [ 1488.500463] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 17:56:07 executing program 1: timer_create(0x3, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x28, 0x0, @thr={&(0x7f0000000000)="0d09382a87e0b278a3346e6cb1d4b90fe49a2051857fb7329e5d02cc95f50edaa8654ee247af4a", &(0x7f0000000080)="5280bda6c574bdaed20704cc55fa5ce39d1834a1a7d246bb"}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}}, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1488.521117] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 1488.559109] FAT-fs (loop0): bogus logical sector size 515 [ 1488.559810] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 65) 17:56:07 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0xb, 0x40, 0x2, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x5400, 0xc200, 0x1, 0x2, 0x0, 0x5, 0x9, 0x0, 0x7, 0x0, 0x796b}, 0xffffffffffffffff, 0xc, r0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) dup(r1) utimes(&(0x7f0000000100)='./file0\x00', 0x0) 17:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xfffff000, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1488.603209] FAT-fs (loop0): bogus logical sector size 515 [ 1488.603719] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1488.631840] FAULT_INJECTION: forcing a failure. [ 1488.631840] name failslab, interval 1, probability 0, space 0, times 0 [ 1488.633167] CPU: 0 PID: 10032 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1488.633730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1488.634395] Call Trace: [ 1488.634619] dump_stack+0x107/0x167 [ 1488.634919] should_fail.cold+0x5/0xa [ 1488.635239] ? create_object.isra.0+0x3a/0xa20 [ 1488.635612] should_failslab+0x5/0x20 [ 1488.635925] kmem_cache_alloc+0x5b/0x310 [ 1488.636266] create_object.isra.0+0x3a/0xa20 [ 1488.636660] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1488.637114] kmem_cache_alloc+0x159/0x310 [ 1488.637459] __es_insert_extent+0xed1/0x1370 [ 1488.637857] ? do_raw_read_unlock+0x70/0x70 [ 1488.638207] ? perf_trace_lock+0xac/0x490 [ 1488.638548] ext4_es_insert_extent+0x45d/0xf10 [ 1488.638957] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1488.639313] ? ext4_es_find_extent_range+0x13b/0x3b0 [ 1488.639719] ? lock_downgrade+0x6d0/0x6d0 [ 1488.640064] ? __ext4_handle_dirty_super+0x100/0x100 [ 1488.640472] ? __es_find_extent_range+0x197/0x4b0 [ 1488.640909] ? do_raw_read_unlock+0x3b/0x70 [ 1488.641266] ext4_ext_map_blocks+0x1863/0x5830 [ 1488.641682] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1488.642108] ? perf_trace_lock+0xac/0x490 [ 1488.642450] ? ext4_ext_release+0x10/0x10 [ 1488.642793] ? lock_release+0x680/0x680 [ 1488.643151] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1488.643538] ? lock_downgrade+0x6d0/0x6d0 [ 1488.643882] ? down_read+0x10f/0x430 [ 1488.644225] ? down_write+0x160/0x160 [ 1488.644536] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1488.644960] ext4_map_blocks+0x8e1/0x1910 [ 1488.645304] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1488.645671] ? __brelse+0x84/0xa0 [ 1488.645983] ? __ext4_new_inode+0x148/0x5370 [ 1488.646378] ext4_append+0x1b8/0x4e0 [ 1488.646684] ? ext4_move_extents+0x3050/0x3050 [ 1488.647090] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1488.647480] ? mark_held_locks+0x9e/0xe0 [ 1488.647813] ext4_init_new_dir+0x25e/0x4d0 [ 1488.648164] ? ext4_init_dot_dotdot+0x610/0x610 [ 1488.648586] ext4_mkdir+0x3c1/0xb10 [ 1488.648892] ? ext4_rmdir+0xf70/0xf70 [ 1488.649237] vfs_mkdir+0x493/0x700 [ 1488.649533] do_mkdirat+0x150/0x2b0 [ 1488.649856] ? user_path_create+0xf0/0xf0 [ 1488.650194] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1488.650658] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1488.651080] do_syscall_64+0x33/0x40 [ 1488.651411] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1488.651826] RIP: 0033:0x7f55bdb1fc27 [ 1488.652164] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1488.653624] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1488.654293] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1488.654922] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1488.655555] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1488.656188] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1488.656817] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:56:07 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2600, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) r3 = getpgrp(0x0) pidfd_open(r3, 0x0) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) kcmp(r2, r3, 0x2, r1, r4) [ 1488.674282] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1488.675058] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1488.676136] FAT-fs (loop3): Filesystem has been set read-only 17:56:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xffffff7f, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:56:07 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 66) 17:56:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffffffffffffffff, 0x3}, 0x65) r2 = dup2(r1, r0) sendmsg$nl_generic(r0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x7ff}) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f00000000c0)={0x0, 0x1ff, [0x80000000, 0x1f, 0x8, 0x1, 0x3, 0x3]}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) read(r1, &(0x7f0000000380)=""/227, 0xe3) openat(r3, &(0x7f00000001c0)='./file1/file0\x00', 0x521000, 0x40) write$binfmt_elf64(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/1189], 0x4a5) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={r4, r5+10000000}, 0x1, 0x0, 0x1}, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, 0x0, 0x50) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) [ 1488.779604] FAULT_INJECTION: forcing a failure. [ 1488.779604] name failslab, interval 1, probability 0, space 0, times 0 [ 1488.780680] CPU: 0 PID: 10047 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1488.781292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1488.782027] Call Trace: [ 1488.782268] dump_stack+0x107/0x167 [ 1488.782590] should_fail.cold+0x5/0xa [ 1488.782934] ? create_object.isra.0+0x3a/0xa20 [ 1488.783341] should_failslab+0x5/0x20 [ 1488.783678] kmem_cache_alloc+0x5b/0x310 [ 1488.784051] create_object.isra.0+0x3a/0xa20 [ 1488.784423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1488.784874] __kmalloc+0x16e/0x390 [ 1488.785196] ext4_find_extent+0xa3d/0xd30 [ 1488.785567] ext4_ext_map_blocks+0x1c8/0x5830 [ 1488.785941] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1488.786409] ? perf_trace_lock+0xac/0x490 [ 1488.786753] ? ext4_ext_release+0x10/0x10 [ 1488.787124] ? lock_release+0x680/0x680 [ 1488.787477] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1488.787895] ? lock_downgrade+0x6d0/0x6d0 [ 1488.788250] ? down_read+0x10f/0x430 [ 1488.788583] ? down_write+0x160/0x160 [ 1488.788906] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1488.789325] ext4_map_blocks+0x8e1/0x1910 [ 1488.789697] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1488.790095] ? __brelse+0x84/0xa0 [ 1488.790384] ? __ext4_new_inode+0x148/0x5370 [ 1488.790782] ext4_append+0x1b8/0x4e0 [ 1488.791086] ? ext4_move_extents+0x3050/0x3050 [ 1488.791493] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1488.791895] ext4_init_new_dir+0x25e/0x4d0 [ 1488.792279] ? ext4_init_dot_dotdot+0x610/0x610 [ 1488.792697] ext4_mkdir+0x3c1/0xb10 [ 1488.793024] ? ext4_rmdir+0xf70/0xf70 [ 1488.793348] vfs_mkdir+0x493/0x700 [ 1488.793668] do_mkdirat+0x150/0x2b0 [ 1488.793975] ? user_path_create+0xf0/0xf0 [ 1488.794348] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1488.794809] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1488.795239] do_syscall_64+0x33/0x40 [ 1488.795571] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1488.795987] RIP: 0033:0x7f55bdb1fc27 [ 1488.796323] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1488.797795] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1488.798474] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1488.799104] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1488.799739] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1488.800374] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1488.801010] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1488.848492] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1488.873616] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1488.875029] FAT-fs (loop3): Filesystem has been set read-only 17:56:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6e2, 0x208, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f00000002c0), 0x2}, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x92cd, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) sendfile(r0, r2, 0x0, 0x20d315) openat(r2, &(0x7f0000000040)='./file1\x00', 0x440801, 0x1c0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x400, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) sendfile(r4, r5, &(0x7f0000000340)=0x5, 0x1) fcntl$dupfd(r0, 0x0, r4) 17:56:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f04020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:56:22 executing program 1: openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="e4becb708ec8a4d4417ae75a9755a0f8f641c0708d7ff404fa6a90852f7ae71a178f39744e66be4135d020705f6996192f9e2bbb69", 0x35}, {&(0x7f00000000c0)="18de8b85f393f61a7abcb62be3643e4a71267ede2835005c0903b618566704c196cd7ddf", 0x24}, {&(0x7f0000000100)="26fed52363d02693bc81de34df230cf90fa0f5cce97d569fa5c8500eae29d6f9ee5b51f1308ec35aeb361e54514c91a1c9099e66057ccc3a5a1350d887fbe89629241f5a9010ac337527a968a2de9ca5e73f18f309af9dfc2873c006921ab5001dbcf7a926976937cd6d811f5c79736e9311271833ea4d3875637235cb756c9509a36d84b8a65a09c607358eafd4e731dfb8e23166de1d832f1e2f5d2b1fa980c068de53e2a62a3d8894f237e99271fb58b9031d622970c1971209ec34b71765c35057eb60effb35b7d828e70c52e9b43e7cacfcc91a6f9e4abf799475c7777546", 0xe1}, {&(0x7f0000000200)="31290231ed4488953434e1ec15add845c2504cb2b217ee9499391f9aa32ac4592af1f2c6e50becc5ce4c1e3c97bf51dd64c02d27e0d373dd1e9f0c70c915fc838f5825866a4297c621f504c96c948a3e4bfc8dc7a5ed4d5f6fc90bb1168fefab97bdd2531260a79c6419f2bace4178c82c39dd1bd826ced5452b604c3ed034aedc091be714646a7f6ad67cc09b922f0f8c6b4d92e71134e7838ca489243262e07b5c27573a9c717c6df5fd4d488246a2f225582ec3d6ebcfae005a67e8115740333273139209c794ac0e6759cb84b7f6a66363d002fc52a00af1963d515215e6bb7a5e11686a58c4c549dba219b306de", 0xf0}, {&(0x7f0000000300)="ebd6f6b218646a57a6d75475d60682176a8f6cb9b892bb9fca3293b3b8900d2bd96c68ceda5ad68f16d1d37849d38af420f42cfe492beed91791e5ea34e7aae5f7c0509b71f44934385327f8c52ccb7f6e5cb0f4e33c883526a06740b8ec675a4a9e48ce1cb9b4eb1f43284bb621b03bd838cb6c2b88a4c968bb19460702ffc293e9dfdd873671fa19b9a465db9852cd9a9cb65aadf8512570ed349c1d2b33a8c1b0657319a841d06a1cec835f9e4fc539c906668534152e6d92c398685c4897816b8b", 0xc3}], 0x5) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001d00210c000000000000001b0400020014001180809801a7b0c7dba09475f251bc2216f82909b8fdfbf021f93efe45c743092f"], 0x28}}, 0x0) 17:56:22 executing program 5: keyctl$chown(0x4, 0x0, 0xee01, 0xee00) r0 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000180)='big_key\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000400)=@chain) add_key$keyring(&(0x7f0000000380), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, r1) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2800, 0x0) request_key(&(0x7f00000004c0)='user\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='@].\x00', r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {0x1b}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) clone3(&(0x7f0000000540)={0x91263100, 0x0, 0x0, 0x0, {0x41}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r3) keyctl$revoke(0x3, r3) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, r3) 17:56:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xffffff9e, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1503.151596] FAT-fs (loop0): bogus logical sector size 516 [ 1503.152558] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:22 executing program 6: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) flock(0xffffffffffffffff, 0x2) r1 = io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x1cf}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0xa, 0xe6b5b91, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80}, 0x3c5a) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000340)) r2 = socket$inet(0x2, 0xa, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x282, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x40504, 0x0, 0x1f, 0x0, 0xfffffffffffffffa, 0x0, 0x80, 0x0, 0xfffffffd}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) flock(r0, 0x2) 17:56:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x4c, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x1, 0x3a}, @val={0x8, 0x3, r1}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_to_team\x00'}]}, 0x4c}}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r3) 17:56:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 67) [ 1503.210765] device veth0_vlan entered promiscuous mode [ 1503.214213] FAULT_INJECTION: forcing a failure. [ 1503.214213] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.215456] CPU: 1 PID: 10077 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1503.216079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1503.216829] Call Trace: [ 1503.217073] dump_stack+0x107/0x167 [ 1503.217402] should_fail.cold+0x5/0xa [ 1503.217749] ? __es_insert_extent+0xed1/0x1370 [ 1503.218163] should_failslab+0x5/0x20 [ 1503.218552] kmem_cache_alloc+0x5b/0x310 [ 1503.219038] __es_insert_extent+0xed1/0x1370 [ 1503.219440] ? do_raw_read_unlock+0x70/0x70 [ 1503.219943] ? perf_trace_lock+0xac/0x490 [ 1503.220359] ext4_es_insert_extent+0x45d/0xf10 [ 1503.220842] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1503.221230] ? ext4_es_find_extent_range+0x13b/0x3b0 [ 1503.221687] ? lock_downgrade+0x6d0/0x6d0 [ 1503.222066] ? __ext4_handle_dirty_super+0x100/0x100 [ 1503.222515] ? __es_find_extent_range+0x197/0x4b0 [ 1503.222949] ? do_raw_read_unlock+0x3b/0x70 [ 1503.223340] ext4_ext_map_blocks+0x1863/0x5830 [ 1503.223755] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1503.224228] ? perf_trace_lock+0xac/0x490 [ 1503.224601] ? ext4_ext_release+0x10/0x10 [ 1503.225045] ? lock_release+0x680/0x680 [ 1503.225464] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1503.225886] ? lock_downgrade+0x6d0/0x6d0 [ 1503.226265] ? down_read+0x10f/0x430 [ 1503.226601] ? down_write+0x160/0x160 [ 1503.226939] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1503.227363] ext4_map_blocks+0x8e1/0x1910 [ 1503.227744] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1503.228138] ? __brelse+0x84/0xa0 [ 1503.228459] ? __ext4_new_inode+0x148/0x5370 [ 1503.228860] ext4_append+0x1b8/0x4e0 [ 1503.229191] ? ext4_move_extents+0x3050/0x3050 17:56:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xfffffff0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1503.229599] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1503.230216] ext4_init_new_dir+0x25e/0x4d0 [ 1503.230601] ? ext4_init_dot_dotdot+0x610/0x610 [ 1503.231029] ext4_mkdir+0x3c1/0xb10 [ 1503.231359] ? ext4_rmdir+0xf70/0xf70 [ 1503.231711] vfs_mkdir+0x493/0x700 [ 1503.232026] do_mkdirat+0x150/0x2b0 [ 1503.232358] ? user_path_create+0xf0/0xf0 [ 1503.232726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1503.233193] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1503.233657] do_syscall_64+0x33/0x40 [ 1503.233988] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1503.234440] RIP: 0033:0x7f55bdb1fc27 [ 1503.234774] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1503.236374] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1503.237050] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1503.237676] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1503.238307] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1503.238936] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1503.239566] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1503.250765] FAT-fs (loop0): bogus logical sector size 516 [ 1503.251870] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1503.276406] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1503.280876] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1503.282453] FAT-fs (loop3): Filesystem has been set read-only [ 1503.332747] device veth0_vlan entered promiscuous mode 17:56:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0xffffffff, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:56:35 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='romfs\x00', 0x40000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x58, 0x0, 0x0, 0x42, 0x0, 0x5e, 0x82040, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x400}, 0x40242, 0x1, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x96, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PEER_V4={0x8, 0x8, @rand_addr=0x64010102}, @FOU_ATTR_PEER_V4={0x8, 0x8, @private=0xa010100}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008814}, 0x4004000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xfffffff9}}, './file0\x00'}) r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0) writev(r7, &(0x7f0000001240)=[{&(0x7f0000000f80)="82", 0x1}], 0x1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0400000000000001784ec441dcc47671965a0b5a65828e1da7a667f1b0d85cf1fdad97d434c82d76bbfd1aea4a8038f599b6b14196f8c1155ba080a6b5299061a877e7c556207cd2796cc8e5a8868e92246094a5dad144183d8809c16e990b0e71b6569da18328f73474cbe00e574d8890e43fdabef6fd433a9d99b4c95c1730a27cae7ab958163360451c055efaf55682a29eae8a67faaf801e62598399dd5b4d2e012ffc4727f6b8bb99e885b60bbe06f1f6e7cd3477622744161cbc8eeb3af981bd8440ee57e1d4"]) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r5}) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000000c0)={'veth0_to_bridge\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x8, 0x45, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}, 0x40, 0x3, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:56:35 executing program 7: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) pipe(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0xfe, 0x0}}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x800}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000003c0)) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x49) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4c, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) r4 = syz_io_uring_setup(0x3e01, &(0x7f0000000280)={0x0, 0x18d7, 0x4, 0x0, 0x375, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000300), &(0x7f0000000380)) fcntl$setlease(r4, 0x400, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x10}}], 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fstatfs(r1, &(0x7f0000002e00)=""/4102) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd}) 17:56:35 executing program 2: creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x11) creat(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', 0x9e) 17:56:35 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000100)='./file1\x00', 0x341640, 0x0) sendfile(r1, r2, 0x0, 0x100000000) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) r4 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80c00) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000002180)={0x10, 0x0, {0x1, @usage=0xfffffffffffffffc, 0x0, 0x2, 0x7, 0x7, 0x9, 0x40ca, 0x8, @struct={0x90, 0x2}, 0xe4, 0x81, [0x6, 0x2, 0x0, 0x2, 0x80000001, 0x10000]}, {0xdf6, @usage=0x8, 0x0, 0x9, 0x8, 0x6, 0x5f2, 0xbd, 0x467, @struct={0x0, 0x4}, 0x20000000, 0x3, [0x7, 0x80, 0x2fd9, 0x1, 0x3, 0x5ec]}, {0x5, @struct={0x80000001, 0x3}, 0x0, 0x9, 0x10000, 0x5, 0x7, 0x8000, 0x425, @usage=0x3ff, 0x7, 0x99d, [0x7, 0x10001, 0x1, 0x2d2, 0x6, 0x20]}, {0x5, 0x3, 0x1f}}) ioctl$BTRFS_IOC_SCRUB(r4, 0xc400941b, &(0x7f0000002580)={r5, 0x7, 0x8}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(r3, 0xd0009412, &(0x7f0000000500)={r6, 0xde6}) openat(r0, &(0x7f0000000140)='./file0\x00', 0x20000, 0x89) 17:56:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 68) 17:56:35 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x10240, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000005, 0x100011, 0xffffffffffffffff, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x8010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000600)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r1, 0x0, &(0x7f00000005c0)={&(0x7f00000000c0)=@qipcrtr, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/198, 0xc6}], 0x7, &(0x7f0000000500)=""/189, 0xbd}, 0x0, 0x20, 0x1, {0x2}}, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 17:56:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f05020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1516.961034] FAULT_INJECTION: forcing a failure. [ 1516.961034] name failslab, interval 1, probability 0, space 0, times 0 [ 1516.962866] CPU: 0 PID: 10111 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1516.963972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1516.965323] Call Trace: [ 1516.965759] dump_stack+0x107/0x167 [ 1516.966338] should_fail.cold+0x5/0xa [ 1516.966943] ? create_object.isra.0+0x3a/0xa20 [ 1516.967666] should_failslab+0x5/0x20 [ 1516.968267] kmem_cache_alloc+0x5b/0x310 [ 1516.968936] create_object.isra.0+0x3a/0xa20 [ 1516.969631] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1516.970449] kmem_cache_alloc+0x159/0x310 [ 1516.971110] __es_insert_extent+0xed1/0x1370 [ 1516.971823] ? do_raw_read_unlock+0x70/0x70 [ 1516.972523] ? perf_trace_lock+0xac/0x490 [ 1516.973201] ext4_es_insert_extent+0x45d/0xf10 [ 1516.973931] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1516.974620] ? ext4_es_find_extent_range+0x13b/0x3b0 [ 1516.975414] ? lock_downgrade+0x6d0/0x6d0 [ 1516.976073] ? __ext4_handle_dirty_super+0x100/0x100 [ 1516.976897] ? __es_find_extent_range+0x197/0x4b0 [ 1516.977658] ? do_raw_read_unlock+0x3b/0x70 [ 1516.978343] ext4_ext_map_blocks+0x1863/0x5830 [ 1516.979081] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1516.979908] ? perf_trace_lock+0xac/0x490 [ 1516.980596] ? ext4_ext_release+0x10/0x10 [ 1516.981262] ? lock_release+0x680/0x680 [ 1516.981905] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1516.982649] ? lock_downgrade+0x6d0/0x6d0 [ 1516.983329] ? down_read+0x10f/0x430 [ 1516.983921] ? down_write+0x160/0x160 [ 1516.984544] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1516.985288] ext4_map_blocks+0x8e1/0x1910 [ 1516.985953] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1516.986658] ? __brelse+0x84/0xa0 [ 1516.987208] ? __ext4_new_inode+0x148/0x5370 [ 1516.987910] ext4_append+0x1b8/0x4e0 [ 1516.988526] ? ext4_move_extents+0x3050/0x3050 [ 1516.989245] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1516.990033] ext4_init_new_dir+0x25e/0x4d0 [ 1516.990703] ? ext4_init_dot_dotdot+0x610/0x610 [ 1516.991463] ext4_mkdir+0x3c1/0xb10 [ 1516.992046] ? ext4_rmdir+0xf70/0xf70 [ 1516.992694] vfs_mkdir+0x493/0x700 [ 1516.993263] do_mkdirat+0x150/0x2b0 [ 1516.993850] ? user_path_create+0xf0/0xf0 [ 1516.994514] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1516.995350] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1516.996167] do_syscall_64+0x33/0x40 [ 1516.996788] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1516.997610] RIP: 0033:0x7f55bdb1fc27 [ 1516.998199] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1517.001137] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1517.002355] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1517.003489] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1517.004642] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1517.005779] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1517.006920] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:56:35 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) 17:56:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0xf, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1517.057020] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1517.059504] FAT-fs (loop0): bogus logical sector size 517 [ 1517.060045] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1517.061390] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1517.062315] FAT-fs (loop3): Filesystem has been set read-only [ 1517.066905] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! [ 1517.128937] FAT-fs (loop0): bogus logical sector size 517 [ 1517.129561] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:56:36 executing program 6: sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x90, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x20}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_NET={0x64, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x122e}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9000000000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff8101ba84}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1517.174496] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1517.175308] CPU: 1 PID: 10130 Comm: syz-executor.2 Not tainted 5.10.214 #1 [ 1517.175928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1517.176672] Call Trace: [ 1517.176918] dump_stack+0x107/0x167 [ 1517.177258] sysfs_warn_dup.cold+0x1c/0x29 [ 1517.177645] sysfs_do_create_link_sd+0x122/0x140 [ 1517.178073] sysfs_create_link+0x5f/0xc0 [ 1517.178450] device_add+0x703/0x1c50 [ 1517.178791] ? devlink_add_symlinks+0x970/0x970 [ 1517.179229] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1517.179704] wiphy_register+0x1da6/0x2850 [ 1517.180090] ? wiphy_unregister+0xb90/0xb90 [ 1517.180507] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1517.180994] ieee80211_register_hw+0x23c5/0x38b0 [ 1517.181438] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1517.181888] ? net_generic+0xdb/0x2b0 [ 1517.182250] ? lockdep_init_map_type+0x2c7/0x780 [ 1517.182689] ? memset+0x20/0x50 [ 1517.182990] ? __hrtimer_init+0x12c/0x270 [ 1517.183370] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1517.183837] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1517.184257] ? hwsim_new_radio_nl+0x967/0x1080 [ 1517.184669] ? memcpy+0x39/0x60 [ 1517.184978] hwsim_new_radio_nl+0x991/0x1080 [ 1517.185397] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1517.185873] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1517.186464] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1517.187053] genl_family_rcv_msg_doit+0x22d/0x330 [ 1517.187490] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1517.188079] ? cap_capable+0x1cd/0x230 [ 1517.188457] ? ns_capable+0xe2/0x110 [ 1517.188797] genl_rcv_msg+0x33c/0x5a0 [ 1517.189141] ? genl_get_cmd+0x480/0x480 [ 1517.189503] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1517.190134] ? lock_release+0x680/0x680 [ 1517.190493] ? __lockdep_reset_lock+0x180/0x180 [ 1517.190909] netlink_rcv_skb+0x14b/0x430 [ 1517.191267] ? genl_get_cmd+0x480/0x480 [ 1517.191624] ? netlink_ack+0xab0/0xab0 [ 1517.191975] ? netlink_deliver_tap+0x1c4/0xcc0 [ 1517.192388] ? is_vmalloc_addr+0x7b/0xb0 [ 1517.192754] genl_rcv+0x24/0x40 [ 1517.193046] netlink_unicast+0x549/0x7f0 [ 1517.193413] ? netlink_attachskb+0x870/0x870 [ 1517.193817] netlink_sendmsg+0x90f/0xdf0 [ 1517.194181] ? netlink_unicast+0x7f0/0x7f0 [ 1517.194567] ? netlink_unicast+0x7f0/0x7f0 [ 1517.194946] __sock_sendmsg+0x154/0x190 [ 1517.195307] ____sys_sendmsg+0x70d/0x870 [ 1517.195673] ? sock_write_iter+0x3d0/0x3d0 [ 1517.196050] ? do_recvmmsg+0x6d0/0x6d0 [ 1517.196405] ? perf_trace_lock+0xac/0x490 [ 1517.196772] ? lock_chain_count+0x20/0x20 [ 1517.197149] ? __lockdep_reset_lock+0x180/0x180 [ 1517.197566] ___sys_sendmsg+0xf3/0x170 [ 1517.197913] ? sendmsg_copy_msghdr+0x160/0x160 [ 1517.198330] ? lock_downgrade+0x6d0/0x6d0 [ 1517.198706] ? perf_trace_lock+0xac/0x490 [ 1517.199089] ? __fget_files+0x296/0x4c0 [ 1517.199459] ? __fget_light+0xea/0x290 [ 1517.199814] __sys_sendmsg+0xe5/0x1b0 [ 1517.200150] ? __sys_sendmsg_sock+0x40/0x40 [ 1517.200542] ? kfree+0x1ab/0x340 [ 1517.200845] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1517.201320] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1517.201789] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1517.202243] ? trace_hardirqs_on+0x5b/0x180 [ 1517.202629] do_syscall_64+0x33/0x40 [ 1517.202964] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1517.203415] RIP: 0033:0x7f2aa48a0b19 17:56:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 69) [ 1517.203748] 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 [ 1517.205543] RSP: 002b:00007f2aa1df5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1517.206223] RAX: ffffffffffffffda RBX: 00007f2aa49b4020 RCX: 00007f2aa48a0b19 [ 1517.206852] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 1517.207480] RBP: 00007f2aa48faf6d R08: 0000000000000000 R09: 0000000000000000 [ 1517.208113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1517.208747] R13: 00007ffd66eb5c1f R14: 00007f2aa1df5300 R15: 0000000000022000 17:56:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f06020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:56:36 executing program 5: unshare(0x28020600) r0 = semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000008000000000076da76c4e4f082c1048dcc22006b31f3c8f0cb3949f8e9ccfd62c5cd5a3d3529c729dea673951fd9f47eef68869bd87eb9f92a2e3dbfd87e33bfa61489c7740f139df0e8ab708cb3c4ff274f3a1d34ef8e4ccc48"]) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x0, r1, r2, 0x0, r4, 0x7f, 0xf4bf}, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) unshare(0x48020200) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r5, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r7 = syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x200000006, 0x5, &(0x7f0000000600)=[{&(0x7f00000003c0)="0583d2a23d6dc3f5d299f4184e8238f201de763ea141745510b7942ecc5bb957b692652f3247f69c74f00cb1e575be541699d12acba5c1cdee3818db53d36b5f327b11c77f0231f5f1033db523e1d2878598e0b9a2e9b7fec0628e8e8bcf00af9fe1efa07ee07636b77139f16f99e1edbc37bc9eac0e053856f53685bcbad2f4ef65a687ca91330476", 0x89, 0x1000}, {&(0x7f0000000680)="d3cc8450194346b52acfc94c9508a32075417ce0f959d44e386ae9310a238edf81816879714859a058ad7d06400b", 0x26}, {&(0x7f0000000480)="754fa1d1ba3388b00fdbbb22d4ba8a912b6ec6f0320194610d62c6ac9df6b0f19c634729a69eea8db66252e2ae1381f457c360318281b711b1267ace23a377da4f5f7ba9441615defc5d6375c597", 0xfffffffffffffd55, 0x2}, {&(0x7f0000000500)="32adbb8b6ad61b57e3ff65ec9bc555c84a6483c11b34cee422ab7f4252a65c886b50ab771d3c4fcf0f0f7cd00eab96b5da523ddfaafdda98518613bbd47480a0b7b1ef8773ee84e1dce23f868ccd40dd3ff7d60681e9fa07a2254e3d11c0688b7383628fffbb74d375cb4dfe59df78b64a176671f086d2b8e624", 0x7a, 0x8}, {&(0x7f0000000580)="9a3056a32d3522581a889aba52414e2f6681fc9993274622223ecb6c069712a725560332e4bdb57ab9edecade8d87a2c03ab2228c04b6d17483ff651eb25d501280ba31aebf88eae5a2c731d85d3f9e1c86d0798571bd74b18", 0x59, 0xf579}], 0xb41000, &(0x7f0000000700)={[], [{@fowner_lt={'fowner<', r3}}]}) openat(r7, &(0x7f00000006c0)='./file0\x00', 0x8002, 0x0) getdents(r6, &(0x7f0000001180)=""/4091, 0xffb) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000180)={0x192221939ce6d291}) 17:56:36 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000840)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="000040040000000085cf2e2f66696c6500cf515704a24ac9dde93000e53c6a1457c6f58763b436c9c09befbb93b6d2aca37ce80f9d0694497a88321d675417665d68ade2c22ed1621a482257c37697a437af8c28f39295e6b003a2a1bf5b255c63955ef98d410bcfc721cf2652db61bb6bf2de924114ca7ae4aa908449fa1b38734dc19a133aababbc06"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x200}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat2(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x444002, 0x2}, 0x18) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x84400, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000280), 0x561001, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x8) fsmount(r2, 0x0, 0x95) ioctl$FIGETBSZ(r4, 0x2, &(0x7f00000002c0)) stat(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000340)=0x1, 0x5) setresuid(0xffffffffffffffff, r5, 0x0) setresuid(r5, 0x0, 0x0) fchownat(r2, &(0x7f0000000300)='./file0\x00', r5, 0xee00, 0x800) mount$cgroup(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x2812020, &(0x7f0000000400)=ANY=[@ANYBLOB="6e616d653d2f6465762f736e617073686f74002c6e616d653d68756765746c622c616c6c2c6e6f6e652c6370757365745f76325f6d6f64652c78617474722c6e6f7072656669782c636cdfe7af084ab5f43bf36f6e655f6365746c622c66736e616d653d2f6465762f7a65726f002c736d61636b6673666c6f6f723d2e282b2d5e2c6f626a5f726f6c653d5e282c00c01bb33846a64ba66b96d1f8bafc523e011c45bb8386b1254b86bb32f5b5b695499776"]) [ 1517.271969] FAT-fs (loop0): bogus logical sector size 518 [ 1517.272533] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1517.290330] FAT-fs (loop0): bogus logical sector size 518 [ 1517.290836] FAT-fs (loop0): Can't find a valid FAT filesystem 17:56:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f07020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1517.330726] FAULT_INJECTION: forcing a failure. [ 1517.330726] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.331965] CPU: 1 PID: 10147 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1517.332554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1517.333240] Call Trace: [ 1517.333475] dump_stack+0x107/0x167 [ 1517.333786] should_fail.cold+0x5/0xa [ 1517.334113] ? create_object.isra.0+0x3a/0xa20 [ 1517.334498] should_failslab+0x5/0x20 [ 1517.334823] kmem_cache_alloc+0x5b/0x310 [ 1517.335166] create_object.isra.0+0x3a/0xa20 [ 1517.335538] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1517.335961] kmem_cache_alloc+0x159/0x310 [ 1517.336319] ext4_mb_new_blocks+0x64d/0x45b0 [ 1517.336710] ? trace_hardirqs_on+0x5b/0x180 [ 1517.337080] ? kasan_unpoison_shadow+0x33/0x50 [ 1517.337476] ? ext4_cache_extents+0x68/0x2d0 [ 1517.337852] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1517.338296] ? ext4_discard_preallocations+0xd80/0xd80 [ 1517.338761] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1517.339167] ? ext4_inode_to_goal_block+0x320/0x430 [ 1517.339611] ext4_ext_map_blocks+0x1d49/0x5830 [ 1517.340007] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1517.340450] ? perf_trace_lock+0xac/0x490 [ 1517.340798] ? __lockdep_reset_lock+0x180/0x180 [ 1517.341185] ? ext4_ext_release+0x10/0x10 [ 1517.341536] ? ext4_map_blocks+0x5cd/0x1910 [ 1517.341892] ? lock_release+0x680/0x680 [ 1517.342233] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1517.342624] ? lock_downgrade+0x6d0/0x6d0 [ 1517.342981] ? down_write_killable+0x180/0x180 [ 1517.343368] ext4_map_blocks+0x63f/0x1910 [ 1517.343723] ? _down_write_nest_lock+0x160/0x160 [ 1517.344114] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1517.344502] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1517.344900] ext4_getblk+0x144/0x680 [ 1517.345217] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1517.345630] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1517.346010] ? __brelse+0x84/0xa0 [ 1517.346306] ? __ext4_new_inode+0x148/0x5370 [ 1517.346680] ext4_bread+0x29/0x1f0 [ 1517.346977] ext4_append+0x228/0x4e0 [ 1517.347292] ? ext4_move_extents+0x3050/0x3050 [ 1517.347673] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1517.348084] ext4_init_new_dir+0x25e/0x4d0 [ 1517.348446] ? ext4_init_dot_dotdot+0x610/0x610 [ 1517.348841] ext4_mkdir+0x3c1/0xb10 [ 1517.349156] ? ext4_rmdir+0xf70/0xf70 [ 1517.349477] vfs_mkdir+0x493/0x700 [ 1517.349777] do_mkdirat+0x150/0x2b0 [ 1517.350084] ? user_path_create+0xf0/0xf0 [ 1517.350432] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1517.350870] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1517.351299] do_syscall_64+0x33/0x40 [ 1517.351610] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1517.352033] RIP: 0033:0x7f55bdb1fc27 [ 1517.352349] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1517.353865] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1517.354493] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1517.355081] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1517.355660] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1517.356247] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1517.356833] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1517.360528] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1517.361329] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1517.362069] FAT-fs (loop3): Filesystem has been set read-only 17:56:36 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000280)) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x160, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc69de45660031e8d}, {@in=@empty, 0x0, 0x32}, @in=@multicast1, {}, {}, {0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xa}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x80, "976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"}}]}, 0x160}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(0x0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) write$binfmt_aout(r2, &(0x7f0000000b00)=ANY=[], 0x742) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x98) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x4, 0x6, 0x30, 0xba, 0x0, 0x4, 0x80008, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, @perf_config_ext={0x3, 0x8000}, 0x8000, 0x9, 0x0, 0x5, 0x9, 0x1000, 0x4, 0x0, 0xffffff81, 0x0, 0x2}, r1, 0x2, r2, 0x3) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) msgsnd(0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xeb, 0x800) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000001180)=""/4091, 0xffb) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r4, &(0x7f0000001180)=""/4091, 0xffb) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x5d, 0xffffffffffffff80, 0xccb0, 0x8}) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 1517.453574] cgroup: Invalid name 17:56:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x11, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:56:49 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 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, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) r2 = fsopen(&(0x7f0000000040)='sockfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="357b15dda0697e0294868530725993e1", 0x10}, {&(0x7f00000000c0)="c1c1279438dfbe0d2547e516962eb81941c10c5f3c769d012e1951b98f2a01eea3cf9ce71c9d415b8173567f83cbba9b2c647e4dd583a13078a5f281106297b41a200655b8acf0a38c4bdc7b6256d65dbaa61ff89fe5d38be51019d6b9d02dbe4535ce6c627bcb771513060489de1dab3b4dc9", 0x73}, {&(0x7f0000000140)="80fd6a9d8d79ac371a595856", 0xc}, {&(0x7f0000000180)="e7a6e8c2e1eba7712375b7457b114b064c8aa9af8fb5b710a1661da366dd1436a346dd8d648a99bdfb159b2459e43e5251d364fb9c8f9b42f872504f2b89a8509ae7218f9f9da4cc4671f7fbe1de02c085c3510994a2108d33656430631aa92fbbb5e0c323f5a013e6810dfe00dcce7f4ab52c241bd5168462ef613ea39f972f0489a66781d993a4442031fe1a41dcc8d15d931b653c521bb89f7f520dff69d07727a4c578daa7995dc01af5f3", 0xad}, {&(0x7f0000000240)="9685e1ef3106603934b20213b710a458cbf2f9daf934277feb548043d6929f9c2ae2fb8e776ac68db7b0eeb1490aac8ba7039a710f50ba580ce48a9dc2c2780b02887d81a559f72d8dd9f96177ccd84f86408b05316b73aa7c763f88cafc556b30d2528c30f30789a6ce92a9c628f0edd184177c75426fb87115e80a1b6e50235919103e65f624185f7251441faf9925f6c25c93d6d5f0cc25598c61d5c249d90f590e5562e9b2709e1f0e7300feaa636480f66da8bdc5622ea2b31c661230be7f23cb4031b84306da444e135a816907dff1f6df", 0xd4}], 0x5) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r3, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) fsmount(r3, 0x0, 0xf3) fsmount(r2, 0x0, 0x0) waitid(0x2, 0x0, 0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x9}) 17:56:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 70) 17:56:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x40086602, 0xfffffffffffffffd) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/4\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) lseek(r4, 0x0, 0x3) getsockopt$netlink(r3, 0x10e, 0xb, 0x0, &(0x7f0000001140)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0xb) io_submit(0x0, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000400)="d9", 0x1}]) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r6) sendfile(r1, r5, 0x0, 0x100000001) 17:56:49 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000240)={r0, 0x7e, 0x3b}, &(0x7f0000000280)={'enc=', 'oaep', ' hash=', {'sha3-384-ce\x00'}}, &(0x7f0000000300)="20443e1a6eca61297099b90675463154592f7ecc718039724c7865cee9ef9b683308b3f861c6c965fb8f7bf19a2a280c88a68df3b3e2a88b06f8be7e5478951a57eb185f7fa5ecf9245149df3a1de0cee63b93fa18121e6731bd6848362c58634f3d3e104c086f9d06f4c5ef18a45491b6251261313866405db5190210aa", &(0x7f0000000380)=""/59) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x32, 0x300, 0x70bd26, 0x25dfdbfd, {0x16}, [@typed={0x4, 0x2c}, @typed={0xc, 0x47, 0x0, 0x0, @u64=0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000080}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001000010000000000000000000000000005000000000000000c00008008000400", @ANYRES32, @ANYBLOB="009afa599d0000000000000000"], 0x28}}, 0x0) keyctl$set_timeout(0xf, r0, 0x3) 17:56:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f08020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:56:49 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x100010, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/72, 0x48, 0x200001) read(r1, &(0x7f0000000300)=""/102385, 0x18ff1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100), 0x12) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x12000, 0x169) fsetxattr$security_evm(r0, 0x0, &(0x7f0000019640)=ANY=[@ANYBLOB="ff61d9bc3208e5792a48483442756e96ba9dde7a630497810a4d3631cae3014b137d49a4ebfbed8b2627a8dee6281aff0153d4f1b8007df5e2e8c7ebf2627e5c92a16a380432ab941a015bd6b48bd22a609dae905e44a40379787524eb26b6"], 0x2, 0x2) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) io_uring_enter(r1, 0x247, 0xf694, 0x2, &(0x7f0000000080), 0x8) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000700)={0x0, 0xfffffffffffffffc, 0xe0ffff}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./cgroup/cgroup.procs\x00', 0xc000, 0x120) lseek(0xffffffffffffffff, 0x4, 0x4) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000019700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000196c0)={&(0x7f0000019480)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x2c7644bfb90a09a4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x10) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000140)='./cgroup/cgroup.procs\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000019300)="0565fc4498fd6a741980276687bbfdfaba2b22be141ab42714af7b66bc15ecd347b26c7415d23f488a8746e3bad9c4ee4ddfe7210af7fabf8400c7479c2b3e8b5edd13b7a6788f15a442d0bfdf91fe0b2aea714856d202f4131e4a71c2cd6376d8a03766975e3a7517f334604cccc1f575389d253a59038429ef0df53d52df97afd0d0e04f65dd7eb9b30d0845a21555a26e8c01a3475bee6790160f2eb3c4760400b146007a56caf03e7eea5b19c7530fca2dc1cafe4775093eb7e2a278268005f5bed155de9e9b5bc4729a720c9564f93cc80582cdded1ef763fc70cbe023343d4a66aa307977e90b3ebcd083d16ac4cc48bddd60da2e589a620526c2debe79a0ebc59bf6bb5ca375c38847152f19d0c19f33771466789a849c1a6863096bfc9d64a2e6d70fd0b14064fb31bb1177a2e29a045abb611a3a882434b755de5e30536b44db601fb2e237c2ab4d2ec86fbf290d077de26d71b972f0966", 0x15c, 0x2000000007}], 0x200000, &(0x7f0000019580)=ANY=[@ANYBLOB="73686f72746e616d653d77696e6e742c696f6313b131d86861727365743d69736f383835392d313372746e616d653d6d6906eb68f9e5b9463f973ef4fd6f4558f978656400006f4469722c0060b9a9c4e78226bae83f81ab5ef39a9f445bc97cba913ef5c72eb8867bd1cb", @ANYRESOCT=r2]) pwrite64(r2, &(0x7f00000194c0)="050efa5ce16a3fc2e7a9fc9d25377875f7f6dc68af6830c6814581d19192f3926f512b7fc5bfcb3282d1115a849d6e7798e538468d19ea929245ebbfe84b97a11e7f551c1d5e1fe5b79b4219fcc1eb41c5a99d1bdcd40274bab8dbd32e3daeb3475e709805b2ec9345592dbcfaa03160a501e4bd78544bf39d2ea4d0228cc334a3c4e2f71c6d1fa0b2010c48abc3b2b656a2f412205f2f3f1a233b149378193a8b7d62", 0xa3, 0x4) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 17:56:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=']$-\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) pidfd_send_signal(r0, 0x30, &(0x7f00000005c0)={0x2f, 0x3ff, 0x70}, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000480)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 17:56:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x25, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1530.723494] FAULT_INJECTION: forcing a failure. [ 1530.723494] name failslab, interval 1, probability 0, space 0, times 0 [ 1530.725216] CPU: 1 PID: 10185 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1530.726234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1530.727513] Call Trace: [ 1530.727910] dump_stack+0x107/0x167 [ 1530.728483] should_fail.cold+0x5/0xa [ 1530.729226] ? ext4_mb_new_blocks+0x209f/0x45b0 [ 1530.729955] should_failslab+0x5/0x20 [ 1530.730527] kmem_cache_alloc+0x5b/0x310 [ 1530.731128] ext4_mb_new_blocks+0x209f/0x45b0 [ 1530.731827] ? trace_hardirqs_on+0x5b/0x180 [ 1530.732476] ? kasan_unpoison_shadow+0x33/0x50 [ 1530.732727] FAT-fs (loop0): bogus logical sector size 520 [ 1530.733169] ? ext4_cache_extents+0x68/0x2d0 [ 1530.733778] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1530.734387] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1530.734417] ? ext4_discard_preallocations+0xd80/0xd80 [ 1530.736526] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1530.737218] ? ext4_inode_to_goal_block+0x320/0x430 [ 1530.737969] ext4_ext_map_blocks+0x1d49/0x5830 [ 1530.738675] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1530.739447] ? perf_trace_lock+0xac/0x490 [ 1530.740055] ? __lockdep_reset_lock+0x180/0x180 [ 1530.740761] ? ext4_ext_release+0x10/0x10 [ 1530.741372] ? ext4_map_blocks+0x5cd/0x1910 [ 1530.742029] ? lock_release+0x680/0x680 [ 1530.742632] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1530.743318] ? lock_downgrade+0x6d0/0x6d0 [ 1530.743963] ? down_write_killable+0x180/0x180 [ 1530.744666] ext4_map_blocks+0x63f/0x1910 [ 1530.745278] ? _down_write_nest_lock+0x160/0x160 [ 1530.745986] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1530.746658] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1530.747354] ext4_getblk+0x144/0x680 [ 1530.747911] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1530.748659] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1530.749307] ? __brelse+0x84/0xa0 [ 1530.749845] ? __ext4_new_inode+0x148/0x5370 [ 1530.750509] ext4_bread+0x29/0x1f0 [ 1530.751028] ext4_append+0x228/0x4e0 [ 1530.751590] ? ext4_move_extents+0x3050/0x3050 [ 1530.752252] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1530.752991] ext4_init_new_dir+0x25e/0x4d0 [ 1530.753639] ? ext4_init_dot_dotdot+0x610/0x610 [ 1530.754331] ext4_mkdir+0x3c1/0xb10 [ 1530.754890] ? ext4_rmdir+0xf70/0xf70 [ 1530.755475] vfs_mkdir+0x493/0x700 [ 1530.755999] do_mkdirat+0x150/0x2b0 [ 1530.756564] ? user_path_create+0xf0/0xf0 [ 1530.757175] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1530.757958] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1530.758735] do_syscall_64+0x33/0x40 [ 1530.759276] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1530.760030] RIP: 0033:0x7f55bdb1fc27 [ 1530.760601] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1530.763268] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1530.764381] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1530.765443] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1530.766496] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1530.767537] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1530.768588] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:56:49 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800005e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1, @perf_config_ext={0x6, 0x20000000000}, 0x0, 0x0, 0x0, 0x3, 0x1, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000003500)={&(0x7f0000000b80)={0xa, 0x4e20, 0x80000001, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0x1c, &(0x7f0000003280)=[{&(0x7f0000001c00)="6856990cb3d5759cfb8e2b1abe889b8742196e6041ede03cdc2895f793c0201d47b45bd7feeb5844b207055c8813ab83454506572e78f2e85845c49cca0b8d52da1dee666d53fb0525399cceb0411bccf09c7edb9f97db12f91dc1a4cfaf8a9f93a6dce1e60ce1c19dd06323e0b695b5fb542f3feb354e37cb4d5976b66558a2b24345535f78687210c11b7f7f4521f6cf8b7352076da0afaf353cdc521714f8", 0xa0}, {&(0x7f0000003180)="7156d2aaa228810c9c1f3e7d54c5c1103556e510754f79e2dd6ea2410debc10741417bf01dc3f2213f9a3063e9502c1f09b3509c9fcb3fa24bdf90a8db249b3e048c87ce96aaf2021d8062bf02e46cccd4aa3fd182df0abdb5865bfddfa842f7512f3e6f29ef1f05f75d4202e3df47b4400bef6113b1f034d7a911322000000000000000000000000000f49455a971393b41627a9b52804032b14a85cb88ad94939a2da7c87c2b2041b6ac1e", 0xac}, {&(0x7f0000002e00)="e77dedf87c16bd7174de6483488b9a6b79032f195bc8a619d5d900cfdcadecc92e4999feb19c1af00b388e7c628dd16054f6fe420d26a6a15cbda1d6fb16cdb97dce254f0e1a7d6069b060dcf9d647c8c21ed49230ab6cef8a2fd3572711c8b3ce7170e106b4e4eea0dc5ec09ec32da74026ef5b4b2b921355db67a5cddfd94e18094e05a799d753fd18822b8ee41f5f195b8c7099d97236c34879a560f1e38a3a52", 0xa2}, {&(0x7f0000002ec0)="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", 0xfd}, {&(0x7f0000002fc0)="e7113e831dbf300bb89496ce7fa6eb69665865772cd34a936654703d52023ef965407b9524fd55c727799cd8ed77e0bbaa2bf10ce8a1db3682173fe7d263ebe879e51bf0dbac8b4e3ea60862d4873b70dc2726c87dc54f39d388c169f01a06c8df6dff8e02ce866e6266db0047c32eff34f54b7534233131c36072968558a874bf42ab71e4368ecc55487cf8352d66ed5f5d2624d796389483f39f845d377f3cf32c3073c138", 0xa6}, {&(0x7f0000003080)="b2551f69246af120223a2bdb24d59f46bf1b915bd1223af8d8d40eccf354748a10d3913de1d1cbb13c699f351ea84b4f7e93eb6bbb897a4ff1c542b7b80e9cd31be41442010fb599c79a49d1", 0x4c}, {&(0x7f0000003100)="2210fd3c1a44f8508feac425843e35392aec5c3a88dbcb2313d79b6e5774e641d36c62083f61ac9f4e55f842d5ed720dc00e95972cad4d698c789656fcc9ca34a07692a527f31f7a93fe290a8e", 0x4d}, {&(0x7f0000003540)="56e2309a7343fcc55bb0a96469800c7d32c9e05bedc48521c592397a92cc0baedb856770a07cdf96943f542191b2e2088210c9e18a30c3b6c8bfd150312c28f3aaea22a02b89c21940363b7a8e903227eaf615c2f22a19704f35baaa1c02a53ab7831d51aaa374befde7fd9c11df6f7cfe98a97cae9d19bcf0b7c5b581e74cf70d51bea5a4269e62c8ea5a4b9ab5dcd11cd7062f744b36723d4fb802f9215ea59aa59e5c41b88fafb46570fb9504bd0cb1e795a76b8132fd191b918cfe0584", 0xbf}, {&(0x7f0000003240)="7ed6e23e7f5fafbf5234316e2dda93b7fb25b18be6eeb7d90cea3af5d79ba6763d1fe01c96ae5a587d34eee4ef2c9ddf525499bba074", 0x36}], 0x9, &(0x7f0000003340)=[@hoplimit={{0x14, 0x29, 0x34, 0xffc3}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @rthdrdstopts={{0x48, 0x29, 0x37, {0x67, 0x5, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @private1}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}]}}}, @rthdr={{0x88, 0x29, 0x39, {0x0, 0xe, 0x1, 0x5, 0x0, [@mcast2, @mcast1, @loopback, @mcast1, @private0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x8}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x2b, 0x3, '\x00', [@hao={0xc9, 0x10, @remote}, @jumbo]}}}], 0x130}, 0x80) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f0000000780)=""/10, 0xa}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/146, 0x92}, {&(0x7f0000001cc0)=""/142, 0x8e}], 0x6) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000b00)) sendmsg$inet6(r4, &(0x7f0000000ac0)={&(0x7f0000000300)={0xa, 0x4e23, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000400)="1e0a785e8a7ba3637f7c21d0ea15dcb3adb8c11c4e370a1f", 0x18}, {&(0x7f0000001e00)="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", 0x1000}, {&(0x7f0000000440)="b7a3d61f71fa19ec968fabcd36fb27eea8181def3c9e1b413aa845fe667683f9e9986360c5a846757f3a46b92b36d3e243d6216d71368d0a4f68759a2ef5ec2bd1590377b28e07cef2c5d59640278172e53fb16424ab9508e97bd4186ec664eea875f7bb17ae0db51c87ac63fd3920052e2aa63c01322a2b00ce1e3fa5", 0x7d}, {&(0x7f00000008c0)="54600698b7f8b4eea200cf770c8ef9395fbdd1d7b0c6e8d51c3b49905b61b4d6c821be19b8c9d5f3b27002549acde99d29d8f082ca35399ca417d118302b5c7dec0287bff6bde91303992e26ed80ba0a3fe3e03cdb6e7c0f4b2fc7f4051355e093dc9045880562c432860ec64ac4841457461d2ede3b7f732c34707fa8129078d5f691330c238062f1c037a0526486fdb05a625b2bbf2d9cb2556b862dcc9ca51f43e886495763e7f8232572a62b3268f18dc23a2080247b364304a95a", 0xbd}, {&(0x7f0000000980)="f2c4e1e2c495cb5f64828d254ef9ffc2828341492c67c9e9bca4d9c5f390d7", 0x1f}, {&(0x7f00000009c0)="92ed5711cdc4", 0x6}], 0x6, &(0x7f0000000a80)=[@rthdrdstopts={{0x30, 0x29, 0x37, {0x87, 0x2, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @pad1, @calipso={0x7, 0x8, {0x0, 0x0, 0x1f, 0x117e}}]}}}], 0x30}, 0x10) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x2013c1a, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000240)={@remote, @broadcast}, 0xc) [ 1530.860982] FAT-fs (loop6): Unrecognized mount option "ioc±1Øharset=iso8859-13rtname=miëhùå¹F?—>ôýoEXùxed" or missing value [ 1530.862193] FAT-fs (loop0): bogus logical sector size 520 [ 1530.862734] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1545.982777] FAULT_INJECTION: forcing a failure. [ 1545.982777] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.983928] CPU: 1 PID: 10231 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1545.984557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1545.985300] Call Trace: [ 1545.985548] dump_stack+0x107/0x167 [ 1545.985886] should_fail.cold+0x5/0xa [ 1545.986239] ? create_object.isra.0+0x3a/0xa20 [ 1545.986658] should_failslab+0x5/0x20 [ 1545.987006] kmem_cache_alloc+0x5b/0x310 [ 1545.987377] create_object.isra.0+0x3a/0xa20 [ 1545.987780] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1545.988244] kmem_cache_alloc+0x159/0x310 [ 1545.988630] ext4_mb_new_blocks+0x64d/0x45b0 [ 1545.989045] ? trace_hardirqs_on+0x5b/0x180 [ 1545.989444] ? kasan_unpoison_shadow+0x33/0x50 [ 1545.989860] ? ext4_cache_extents+0x68/0x2d0 [ 1545.990258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1545.990711] ? ext4_discard_preallocations+0xd80/0xd80 [ 1545.991191] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1545.991621] ? ext4_inode_to_goal_block+0x320/0x430 [ 1545.992072] ext4_ext_map_blocks+0x1d49/0x5830 [ 1545.992502] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1545.992982] ? perf_trace_lock+0xac/0x490 [ 1545.993366] ? __lockdep_reset_lock+0x180/0x180 [ 1545.993786] ? ext4_ext_release+0x10/0x10 [ 1545.994165] ? ext4_map_blocks+0x5cd/0x1910 [ 1545.994561] ? lock_release+0x680/0x680 [ 1545.994931] ? ext4_es_lookup_extent+0x48d/0xaa0 [ 1545.995361] ? lock_downgrade+0x6d0/0x6d0 [ 1545.995746] ? down_write_killable+0x180/0x180 [ 1545.996172] ext4_map_blocks+0x63f/0x1910 [ 1545.996548] ? _down_write_nest_lock+0x160/0x160 [ 1545.996983] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1545.997390] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1545.998041] ext4_getblk+0x144/0x680 [ 1545.998463] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1545.999056] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1545.999465] ? __brelse+0x84/0xa0 [ 1545.999778] ? __ext4_new_inode+0x148/0x5370 [ 1546.000180] ext4_bread+0x29/0x1f0 [ 1546.000502] ext4_append+0x228/0x4e0 [ 1546.000844] ? ext4_move_extents+0x3050/0x3050 [ 1546.001253] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1546.001694] ext4_init_new_dir+0x25e/0x4d0 [ 1546.002075] ? ext4_init_dot_dotdot+0x610/0x610 [ 1546.002494] ext4_mkdir+0x3c1/0xb10 [ 1546.002829] ? ext4_rmdir+0xf70/0xf70 [ 1546.003182] vfs_mkdir+0x493/0x700 [ 1546.003510] do_mkdirat+0x150/0x2b0 [ 1546.003841] ? user_path_create+0xf0/0xf0 [ 1546.004222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1546.004694] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1546.005161] do_syscall_64+0x33/0x40 [ 1546.005493] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1546.005944] RIP: 0033:0x7f55bdb1fc27 [ 1546.006278] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1546.007896] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1546.008576] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1546.009256] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1546.009891] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1546.010531] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1546.011162] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1546.023030] FAT-fs (loop0): bogus logical sector size 536 [ 1546.024028] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x48, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:57:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[0x0]) r1 = socket$nl_generic(0x10, 0x3, 0x10) pread64(0xffffffffffffffff, &(0x7f00000034c0)=""/4099, 0x1003, 0x1100) io_submit(0x0, 0x1, &(0x7f0000000480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x1f, r1, &(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x1}]) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) mount$9p_virtio(&(0x7f00000002c0), &(0x7f0000000340)='./file1\x00', &(0x7f0000000380), 0x800000, &(0x7f00000003c0)={'trans=virtio,', {[{@access_any}, {@aname={'aname', 0x3d, 'ext2\x00'}}, {@loose}, {@access_client}, {@version_9p2000}, {@privport}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'nl80211\x00'}}, {@subj_type={'subj_type', 0x3d, 'ext2\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@fsname={'fsname', 0x3d, 'wlan0\x00'}}]}}) sendmmsg$inet6(r2, &(0x7f0000007240)=[{{&(0x7f0000004580)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x2404c000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)={0x68, r3, 0x8, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x1b}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xd}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xc}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x2}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xc}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xe3}]}, 0x68}, 0x1, 0x0, 0x0, 0x44801}, 0x400c0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) io_getevents(0x0, 0x2, 0x2, &(0x7f0000000500)=[{}, {}], &(0x7f0000000580)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 17:57:04 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) r2 = fsopen(&(0x7f0000000040)='sockfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="357b15dda0697e0294868530725993e1", 0x10}, {&(0x7f00000000c0)="c1c1279438dfbe0d2547e516962eb81941c10c5f3c769d012e1951b98f2a01eea3cf9ce71c9d415b8173567f83cbba9b2c647e4dd583a13078a5f281106297b41a200655b8acf0a38c4bdc7b6256d65dbaa61ff89fe5d38be51019d6b9d02dbe4535ce6c627bcb771513060489de1dab3b4dc9", 0x73}, {&(0x7f0000000140)="80fd6a9d8d79ac371a595856", 0xc}, {&(0x7f0000000180)="e7a6e8c2e1eba7712375b7457b114b064c8aa9af8fb5b710a1661da366dd1436a346dd8d648a99bdfb159b2459e43e5251d364fb9c8f9b42f872504f2b89a8509ae7218f9f9da4cc4671f7fbe1de02c085c3510994a2108d33656430631aa92fbbb5e0c323f5a013e6810dfe00dcce7f4ab52c241bd5168462ef613ea39f972f0489a66781d993a4442031fe1a41dcc8d15d931b653c521bb89f7f520dff69d07727a4c578daa7995dc01af5f3", 0xad}, {&(0x7f0000000240)="9685e1ef3106603934b20213b710a458cbf2f9daf934277feb548043d6929f9c2ae2fb8e776ac68db7b0eeb1490aac8ba7039a710f50ba580ce48a9dc2c2780b02887d81a559f72d8dd9f96177ccd84f86408b05316b73aa7c763f88cafc556b30d2528c30f30789a6ce92a9c628f0edd184177c75426fb87115e80a1b6e50235919103e65f624185f7251441faf9925f6c25c93d6d5f0cc25598c61d5c249d90f590e5562e9b2709e1f0e7300feaa636480f66da8bdc5622ea2b31c661230be7f23cb4031b84306da444e135a816907dff1f6df", 0xd4}], 0x5) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002340), 0x8, 0x80800) readv(r3, &(0x7f0000002500)=[{&(0x7f0000002380)=""/143, 0x8f}], 0x1) fsmount(r3, 0x0, 0xf3) fsmount(r2, 0x0, 0x0) waitid(0x2, 0x0, 0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91, 0x0, 0x9}) 17:57:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) r0 = syz_io_uring_setup(0x1d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000440)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x2) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup(0x0, 0x0, 0x0, 0x1124001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendfile(r2, r3, &(0x7f0000000100)=0x6, 0x8) accept$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) accept$inet6(r3, &(0x7f0000000280), &(0x7f0000000300)=0x1c) syz_io_uring_submit(r1, 0x0, &(0x7f0000000400)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000340)=0x80, &(0x7f0000000380)=@tipc=@name, 0x0, 0x800}, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) 17:57:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f18020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:57:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) dup(r0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc00, 0x18) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x20000, 0x80) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0xd, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 17:57:04 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0xfffffe31, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x20020, &(0x7f00000000c0)='\x00') mount$9p_unix(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1d3004, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380), 0x10080, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x3, 0x6, 0x9, 0x40, 0x0, 0x66, 0x11880, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x4, @perf_bp={&(0x7f0000000200)}, 0x8084, 0x7f, 0x6, 0x0, 0x7, 0xffffffff, 0x0, 0x0, 0x981a, 0x0, 0x7fff}, r1, 0xffffffffffffffff, r0, 0x2) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) io_uring_enter(r2, 0x50d4, 0x0, 0x0, 0x0, 0x1f) io_uring_enter(r2, 0x340, 0xccfa, 0x0, &(0x7f0000000140)={[0x6]}, 0x8) pivot_root(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000240)='./file0\x00') r3 = getpid() getpgrp(r3) 17:57:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 71) [ 1546.033905] 9pnet_virtio: no channels available for device syz [ 1546.040008] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1546.040920] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1546.041770] FAT-fs (loop3): Filesystem has been set read-only 17:57:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) dup(r0) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc00, 0x18) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x20000, 0x80) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0xd, &(0x7f0000000080)={0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) [ 1546.089821] 9pnet_virtio: no channels available for device syz 17:57:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 72) [ 1546.112113] FAULT_INJECTION: forcing a failure. [ 1546.112113] name failslab, interval 1, probability 0, space 0, times 0 [ 1546.113536] CPU: 1 PID: 10252 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1546.114134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1546.114853] Call Trace: [ 1546.115094] dump_stack+0x107/0x167 [ 1546.115414] should_fail.cold+0x5/0xa [ 1546.115750] ? __es_insert_extent+0xed1/0x1370 [ 1546.116151] should_failslab+0x5/0x20 [ 1546.116481] kmem_cache_alloc+0x5b/0x310 [ 1546.116855] __es_insert_extent+0xed1/0x1370 [ 1546.117257] ext4_es_insert_extent+0x45d/0xf10 [ 1546.117676] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1546.118051] ? lock_downgrade+0x6d0/0x6d0 [ 1546.118430] ? down_write_killable+0x180/0x180 [ 1546.118834] ext4_map_blocks+0x80b/0x1910 [ 1546.119213] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1546.119606] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1546.120032] ext4_getblk+0x144/0x680 [ 1546.120365] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1546.120801] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1546.121190] ? __brelse+0x84/0xa0 [ 1546.121503] ? __ext4_new_inode+0x148/0x5370 [ 1546.121899] ext4_bread+0x29/0x1f0 [ 1546.122208] ext4_append+0x228/0x4e0 [ 1546.122535] ? ext4_move_extents+0x3050/0x3050 [ 1546.122925] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1546.123361] ext4_init_new_dir+0x25e/0x4d0 [ 1546.123733] ? ext4_init_dot_dotdot+0x610/0x610 [ 1546.124142] ext4_mkdir+0x3c1/0xb10 [ 1546.124470] ? ext4_rmdir+0xf70/0xf70 [ 1546.124822] vfs_mkdir+0x493/0x700 [ 1546.125141] do_mkdirat+0x150/0x2b0 [ 1546.125475] ? user_path_create+0xf0/0xf0 [ 1546.125842] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1546.126299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1546.126757] do_syscall_64+0x33/0x40 [ 1546.127076] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1546.127533] RIP: 0033:0x7f55bdb1fc27 [ 1546.127857] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1546.129457] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1546.130119] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1546.130732] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1546.131344] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1546.131962] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1546.132574] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 17:57:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0xb8, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1546.138833] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1546.139672] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1546.140693] FAT-fs (loop3): Filesystem has been set read-only 17:57:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 73) 17:57:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) r2 = memfd_create(&(0x7f0000000140)='\xb74\xa3\xb7\x99Y\xfb\xce\x98\xc1\x83\xf5\x89juz\xd9\xb6\xca\x99\xdb\xd4\v\x1b\"\xb4\xd8\xff\xa4\f}\xaa\xddP8\x81\xec\xc8\x84wP\xc9b\xa3\x8f\xe1\xedf\xa4\xc5\nv\xbb\xa3\xb3\x0f\x12y\"\x8dJ\x06\xa4\x97\xd5\x16\x11\t\xb0w\x8d\xd48\r\x17\x9f0\xa7\xbc\xb5{\xe9\x1b\xe1\xfc\x91v\x9a\xd5P\x90\x18\x1a\x19\xa7\xb0\xa5\xdf\xa3}\xe84\xa2\xed\xe3w\x89\xe5o\xaa\xa8\xedO)\xf7S~\xa6m\b\xd7\x8e2\x9dR\'\'9\x83\x83\x9ai\a\'V`7\xa6\xcfW\x00\xdd\x04UP2\xee\x05\xc3\xa8\xde)\xbc\xe2\xec2PGta\xa2\xb9\xdc\x89t\xad\xf3F\xc2\x95\xbfC\x03\xd0>\xc9\x12t\xdcxS[\xe2\x8c9n\x80\xf7\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00M[N\xad\xb9\xa0Cr\a\x00\f\xc6\x11\x01re\xc7\xffn\xde\xeb\xe8G~\xf7\t\xc5\xdczK+h\x8e\x8a\xdep\x8bYaK\xf4\x1e\xff5\xf0>\xce\xe0)=\xf0\xd5\xef\x9e\x02/\xbd\x17\x10\xb7;\x8f\xba\xba\xab9\xe2\x8f\x9e\xb7\xbb\xd9m\x03\x94\xe1\xd29\xfa\x9dP\xabs\xffu\xd3\xf5\xd8[\xccU\xa4\xc3\xaav\xd0\xca\x9e\xc50\xb5q\x80\x82\x7f\x16\x96{\x00\x00\x00', 0x3) fcntl$addseals(r2, 0x409, 0xd) fallocate(r2, 0x0, 0x0, 0x7) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x104}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x100000001) 17:57:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f1c020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1546.255059] FAULT_INJECTION: forcing a failure. [ 1546.255059] name failslab, interval 1, probability 0, space 0, times 0 [ 1546.256089] CPU: 1 PID: 10263 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1546.256655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1546.257335] Call Trace: [ 1546.257557] dump_stack+0x107/0x167 [ 1546.257859] should_fail.cold+0x5/0xa [ 1546.258173] ? create_object.isra.0+0x3a/0xa20 [ 1546.258547] should_failslab+0x5/0x20 [ 1546.258860] kmem_cache_alloc+0x5b/0x310 [ 1546.259200] create_object.isra.0+0x3a/0xa20 [ 1546.259562] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1546.259984] kmem_cache_alloc+0x159/0x310 [ 1546.260328] __es_insert_extent+0xed1/0x1370 [ 1546.260705] ext4_es_insert_extent+0x45d/0xf10 [ 1546.261084] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1546.261440] ? lock_downgrade+0x6d0/0x6d0 [ 1546.261794] ? down_write_killable+0x180/0x180 [ 1546.262172] ext4_map_blocks+0x80b/0x1910 [ 1546.262514] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1546.262878] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1546.263273] ext4_getblk+0x144/0x680 [ 1546.263580] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1546.263995] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1546.264373] ? __brelse+0x84/0xa0 [ 1546.264664] ? __ext4_new_inode+0x148/0x5370 [ 1546.265037] ext4_bread+0x29/0x1f0 [ 1546.265334] ext4_append+0x228/0x4e0 [ 1546.265646] ? ext4_move_extents+0x3050/0x3050 [ 1546.266022] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1546.266432] ext4_init_new_dir+0x25e/0x4d0 [ 1546.266785] ? ext4_init_dot_dotdot+0x610/0x610 [ 1546.267172] ext4_mkdir+0x3c1/0xb10 [ 1546.267475] ? ext4_rmdir+0xf70/0xf70 [ 1546.267798] vfs_mkdir+0x493/0x700 [ 1546.268092] do_mkdirat+0x150/0x2b0 [ 1546.268393] ? user_path_create+0xf0/0xf0 [ 1546.268743] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1546.269169] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1546.269598] do_syscall_64+0x33/0x40 [ 1546.269902] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1546.270330] RIP: 0033:0x7f55bdb1fc27 [ 1546.270642] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1546.272150] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1546.272780] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1546.273355] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1546.273926] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1546.274505] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1546.275082] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1546.313559] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 17:57:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736617e43c00088020000200000004f80000200040000000000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="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", 0x120, 0x11000}, {&(0x7f0000010800)="2e2020202020202020202010001fe870325132510000e87032510300000000002e2e20202020202020202010001fe870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020001fe870325132510000e870325104001a040000", 0x80, 0x51000}, {&(0x7f0000010900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x91000}, {&(0x7f0000010e00)='syzkallers\x00'/32, 0x20, 0xd1000}, {&(0x7f0000010f00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x151000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a8eba8"]) [ 1546.329081] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1546.330664] FAT-fs (loop3): Filesystem has been set read-only 17:57:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8be}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/31, 0x1f}, {0x0}], 0x2, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), r0) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) r2 = syz_io_uring_setup(0x683d, &(0x7f0000000080)={0x0, 0x45e7, 0x0, 0x3}, &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x98850de770372682, 0x0, @fd=r0, 0x0, 0x0, 0x4, 0x1, 0x1}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r6, 0x0, 0x0}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r7, 0x0) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="810b26bd7000fddbdf250a00100008000300", @ANYRES32=0x0, @ANYBLOB="1100070096d6fbcdfc2eebbe1fe5854a5400000013000a00a4b02195f93b86373f18c6949c0ad7000400280004000b0004000b00090007002aff12355b000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x90) syz_io_uring_submit(r10, r9, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r9, &(0x7f0000000380)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x5, 0x1, &(0x7f0000000300)="527487490f52d505b222e638bf61dadb8278a24cad5da2a862a95df335aa41caee1f913778b00d1db4d65b5c93e09b9b7f21ee73280198b365cf5dc2b07df241892e8beee468930e55f7dd206efc", 0x8, 0x0, 0x0, {0x1, r11}}, 0x6) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x30000000) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8100, 0x0) 17:57:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f6a020120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:57:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0xa0, 0x10, 0x1, 0x4, 0x0, {}, [@typed={0x4, 0x0, 0x0, 0x0, @str}, @nested={0x85, 0x0, 0x0, 0x1, [@generic="e88b0a7d62836491c9745c9c367f55c2cc60e95760649921cbce1f5e2585e06ca5d96efcbd4874ce326f7553ef3d68e0f500fb7617364357806e5b8a4576ad0ac374f54c18523c71288d4f76484c117ffe87c35fccb893d5c5187b22380ff1f9ebe22cda2719cc3a5845272f907475300c9859b72967c127fbfc68b303fc9c1817"]}]}, 0xa0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000120011cd0000e40000002c7b8080e9"], 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet6(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000500)="395b7c2d57add1f9df2a7c193237630b7718e13aaee3e67a658f79186e20bb3906f11f399d13f0cccb1e91fd141b643cf5faee0243beccef6b5c06f7ea5c54c65afbeed79d37e36a5bc6ce09f03d58182963e5c6a4927f2f730eae298dae0e00"/110, 0x6e}], 0x1}, 0x24000855) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r2, 0x5000940b, &(0x7f0000000880)={{r3}, "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"}) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000e1", @ANYRES16=0x0, @ANYRES16=r2], 0x14}}, 0x20004004) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, 0x0, 0x0) unshare(0x48020200) openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x8400, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001e00)={0x0, 0x0, "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", "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"}) 17:57:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0xc0, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:57:18 executing program 6: openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x600081, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0xd, 0x6, {{0x0, 0x2, 0x4}, 0x7fffffff}}, 0x18) r1 = inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) r2 = syz_io_uring_setup(0x3ac4, &(0x7f00000002c0)={0x0, 0x39d1, 0x10, 0x2, 0x3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)=0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x228901, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x5}}, './file0\x00'}) inotify_add_watch(r6, &(0x7f0000000140)='./file0\x00', 0x140) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r5}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20d315) inotify_rm_watch(0xffffffffffffffff, r1) close(r5) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x8013, r2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r7, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8001) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:57:18 executing program 2: r0 = syz_io_uring_setup(0x1a4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000017c0)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_setup(0x4151, &(0x7f0000000000)={0x0, 0x995e, 0x1, 0x3, 0x9a, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r4 = pidfd_open(0x0, 0x0) r5 = dup(r4) r6 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r7) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f00000002c0)={0x1, 0x1, 0x9}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r5, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r7}}, 0x8) syz_io_uring_submit(r3, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)={0x40, 0x0, 0x6}, &(0x7f0000000140)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r7}}, 0xb39) r8 = socket$inet_udplite(0x2, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000001580)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0}}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f00000003c0)=@IORING_OP_WRITEV={0x2, 0x6, 0x0, @fd_index, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 17:57:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 74) 17:57:18 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x4ac1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000780)=@ethtool_link_settings={0x50}}) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e23, 0xe6d, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a", 0x2}, {0x0}, {0x0}], 0x3}, 0x0, 0x4008000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:57:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7452003124caaa3d66642c00000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) [ 1559.992579] netlink: 128 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1560.016304] FAULT_INJECTION: forcing a failure. [ 1560.016304] name failslab, interval 1, probability 0, space 0, times 0 [ 1560.017486] CPU: 0 PID: 10300 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1560.018184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.019020] Call Trace: [ 1560.019294] dump_stack+0x107/0x167 [ 1560.019664] should_fail.cold+0x5/0xa [ 1560.020050] ? __es_insert_extent+0xed1/0x1370 [ 1560.020506] should_failslab+0x5/0x20 [ 1560.020893] kmem_cache_alloc+0x5b/0x310 [ 1560.021311] __es_insert_extent+0xed1/0x1370 [ 1560.021760] ext4_es_insert_extent+0x45d/0xf10 [ 1560.022224] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1560.022651] ? lock_downgrade+0x6d0/0x6d0 [ 1560.023083] ? down_write_killable+0x180/0x180 [ 1560.023556] ext4_map_blocks+0x80b/0x1910 [ 1560.023975] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1560.024423] ? ext4_es_lookup_extent+0xc4/0xaa0 [ 1560.024932] ext4_getblk+0x144/0x680 [ 1560.025323] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1560.025819] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1560.026273] ? __brelse+0x84/0xa0 [ 1560.026623] ? __ext4_new_inode+0x148/0x5370 [ 1560.027069] ext4_bread+0x29/0x1f0 [ 1560.027431] ext4_append+0x228/0x4e0 [ 1560.027813] ? ext4_move_extents+0x3050/0x3050 [ 1560.028279] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1560.028770] ext4_init_new_dir+0x25e/0x4d0 [ 1560.029204] ? ext4_init_dot_dotdot+0x610/0x610 [ 1560.029679] ext4_mkdir+0x3c1/0xb10 [ 1560.030049] ? ext4_rmdir+0xf70/0xf70 [ 1560.030438] vfs_mkdir+0x493/0x700 [ 1560.030803] do_mkdirat+0x150/0x2b0 [ 1560.031175] ? user_path_create+0xf0/0xf0 [ 1560.031598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1560.032119] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1560.032628] do_syscall_64+0x33/0x40 [ 1560.033003] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1560.033502] RIP: 0033:0x7f55bdb1fc27 [ 1560.033873] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.035656] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1560.036416] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1560.037140] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1560.037858] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1560.038569] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1560.039286] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1560.063251] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1560.064791] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1560.066206] FAT-fs (loop3): Filesystem has been set read-only [ 1560.076600] FAT-fs (loop0): bogus logical sector size 618 [ 1560.077578] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x12, 0x0, 0x0, @u64}]}, 0x28}}, 0x0) close_range(r1, r0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(0x0, 0x0, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000140), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/44, 0x2c}], 0x1) ioctl$TIOCGSERIAL(r5, 0x541e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=""/182}) unshare(0x48020200) 17:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x31c, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1560.146729] FAT-fs (loop0): bogus logical sector size 618 [ 1560.147691] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x38c, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:57:19 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 75) [ 1560.249630] FAULT_INJECTION: forcing a failure. [ 1560.249630] name failslab, interval 1, probability 0, space 0, times 0 [ 1560.251108] CPU: 0 PID: 10316 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1560.251767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1560.252555] Call Trace: [ 1560.252821] dump_stack+0x107/0x167 [ 1560.253150] should_fail.cold+0x5/0xa [ 1560.253530] ? jbd2_journal_add_journal_head+0x1a3/0x540 [ 1560.254030] should_failslab+0x5/0x20 [ 1560.254395] kmem_cache_alloc+0x5b/0x310 [ 1560.254771] jbd2_journal_add_journal_head+0x1a3/0x540 [ 1560.255248] jbd2_journal_get_create_access+0x40/0x560 [ 1560.255738] __ext4_journal_get_create_access+0x43/0x90 [ 1560.256225] ext4_getblk+0x318/0x680 [ 1560.256571] ? ext4_iomap_overwrite_begin+0xb0/0xb0 [ 1560.257042] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1560.257453] ? __brelse+0x84/0xa0 [ 1560.257779] ? __ext4_new_inode+0x148/0x5370 [ 1560.258185] ext4_bread+0x29/0x1f0 [ 1560.258514] ext4_append+0x228/0x4e0 [ 1560.258856] ? ext4_move_extents+0x3050/0x3050 [ 1560.259283] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1560.259728] ext4_init_new_dir+0x25e/0x4d0 [ 1560.260118] ? ext4_init_dot_dotdot+0x610/0x610 [ 1560.260549] ext4_mkdir+0x3c1/0xb10 [ 1560.260894] ? ext4_rmdir+0xf70/0xf70 [ 1560.261249] vfs_mkdir+0x493/0x700 [ 1560.261592] do_mkdirat+0x150/0x2b0 [ 1560.261929] ? user_path_create+0xf0/0xf0 [ 1560.262316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1560.262805] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1560.263281] do_syscall_64+0x33/0x40 [ 1560.263628] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1560.264096] RIP: 0033:0x7f55bdb1fc27 [ 1560.264442] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1560.266118] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1560.266819] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb1fc27 [ 1560.267463] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1560.268110] RBP: 00007f55bb096040 R08: 0000000000000000 R09: ffffffffffffffff [ 1560.268762] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1560.269436] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1560.270249] ENOMEM in journal_alloc_journal_head, retrying. 17:57:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00030120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x5f0, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:57:19 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x200, 0x0, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xe0, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1df4ed9f}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a3b5385}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4740b021}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66af6a63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13304b46}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9817d47}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1baf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8934}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x756c1a67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x92f0242}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1728}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b59}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x550d6eeb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ea251a1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5142}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51e85dcd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6db75a49}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x78ce}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb891}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1217}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e01b0f1}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6424}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41f2ae8d}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb786}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61d81f58}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x784449a6}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a7ad036}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xae21}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef65}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xae64}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x690d0c29}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe851}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeaa6}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d3b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xac8c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b1ffce7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x285ed20}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3b7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5752}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d90}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3d49a7bc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x45c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x19aac1df}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4325188b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29a55a5f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="fd4d6a", @ANYRES16=r2, @ANYBLOB="01000000000000000000010900000c0004800500000000000000080001000000000008000200010000001c0008801400078008"], 0x4c}}, 0x0) [ 1560.327287] FAT-fs (loop0): bogus logical sector size 768 [ 1560.327757] FAT-fs (loop0): Can't find a valid FAT filesystem 17:57:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000265ad7010c8b62d990d26de02e0000000000000000000000001000008008000000", @ANYRES32=0x0, @ANYBLOB="04000000"], 0x24}, 0x1, 0x0, 0x0, 0xa0}, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000340)={0x0, 0x4000000, 0x2, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000000080)) io_uring_enter(0xffffffffffffffff, 0x76d3, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup2(r1, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) read(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = memfd_create(&(0x7f00000000c0)='-%:\x0e', 0x0) splice(r3, &(0x7f00000007c0), r2, 0x0, 0xde, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000240)={0x0, '\x00', {0x1}, 0x5}) 17:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x660, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1560.357971] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1560.370676] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1560.371822] FAT-fs (loop0): bogus logical sector size 768 [ 1560.372163] FAT-fs (loop3): Filesystem has been set read-only [ 1560.372519] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1560.435137] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23078 sclass=netlink_route_socket pid=10337 comm=syz-executor.5 [ 1560.452763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23078 sclass=netlink_route_socket pid=10339 comm=syz-executor.5 17:57:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={""/10, ""/2, @initdev}, @in6=@private2}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="30130000130001000000000000000000ffffffff000000000000000000000000ff02000000000000000000000000000100000000000000000a00403c00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0900000000000000ff010000000000000500000000000000f7ffffffffffffff2f000000000000000800000000000000070000000000000081000000000000000200000000000000090000000000000000000000000000003f0000000000000005000000000000000000020000000000"], 0x1330}}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000006aeb07943210d1b43d675cec3028dacb5f798cbe6933c86b1f35babec0a47b6697ce349d2c61ecde9dfe12d437abeb7c0d6a57c78a220965c2daab3102f515e6452ae9d117332d1596b1d8e4704c25e7e95b5097de96e329311812618062b5ce4b0ceb3a879c7320e92257d74a2675048f9b9da313753befee5dabdd4459b6a787dd5cc1b23e6856cd"], 0x14}}, 0x0) readlink(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/104, 0x68) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) ioprio_set$uid(0x3, 0x0, 0x4004) r4 = accept$inet(r3, &(0x7f0000000300)={0x2, 0x0, @remote}, &(0x7f0000000340)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000380)={'veth1_to_bridge\x00', {0x2, 0x0, @remote}}) syz_open_dev$mouse(&(0x7f00000002c0), 0x100, 0x670080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) execveat(r3, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000400)='veth1_to_bridge\x00', &(0x7f0000000440)='veth1_to_bridge\x00', &(0x7f0000000480)=':{-(\x00', &(0x7f00000004c0)='/\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='/dev/input/mouse#\x00', &(0x7f0000000580)='),\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x11\x00', &(0x7f0000000640)='/dev/input/mouse#\x00'], 0x800) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000240)={r5, r6+60000000}, 0x1, 0x0, 0x1}, 0x9) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/cpuidle', 0x1211c0, 0x181) 17:57:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000000c0)={0x3, 'bond_slave_0\x00', {0xffff}, 0xbffc}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) write$rfkill(r1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1}, 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) 17:57:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 76) 17:57:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00060120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:57:33 executing program 1: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x81baa7a28d91b4d0, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000a, r2) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="01f3a000a1361e2ead810276885e80ef809aa813acb60ac7172d9e27a743d017de7de55b2f333d925f57b3fbe2864acf952c9aa9", @ANYRES32=r0, @ANYBLOB="07000000000000002e156db5b548b58d"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x26) kcmp(0xffffffffffffffff, 0x0, 0x6, r0, 0xffffffffffffffff) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20, 0x35, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x9bbb) 17:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x8c4, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) 17:57:33 executing program 2: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) ftruncate(r0, 0x2001000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000009, 0x2011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x3) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001180)=""/4091, 0xffb) fcntl$setsig(r2, 0xa, 0x40) r3 = syz_open_dev$rtc(&(0x7f0000000080), 0x0, 0x800) fstatfs(r3, &(0x7f00000000c0)=""/145) openat(r1, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x18a) sendfile(r0, r0, 0x0, 0x7) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x2480010, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '/dev/rtc#\x00'}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@pcr={'pcr', 0x3d, 0xf}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '@%+('}}, {@seclabel}]}}) 17:57:33 executing program 7: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001180)=""/4091, 0xffb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) readv(r1, &(0x7f0000000700)=[{0x0}, {&(0x7f0000000400)=""/202, 0xca}], 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f0000000100)={{r4}, 0x0, 0x0, @unused=[0xffffffff80000000, 0xfffffffffffffffa, 0x101, 0xfffffffffffffffc], @devid=r5}) r6 = accept4$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000002180)=0x10, 0x80000) sendfile(r2, r6, 0x0, 0x7) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000740)={{r2}, r3, 0x0, @unused=[0x3ff, 0x7, 0xccd5, 0x400], @devid=r5}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"324b92754137f9196d35fd8149204ce7", r3, 0x0, {0x7, 0x8197}, {0x9, 0x5}, 0xfffffffffffffff7, [0x3, 0x800, 0xffffffffffff8000, 0x5, 0x400, 0xff, 0xc92, 0x10001, 0x101, 0x1, 0x7, 0x80000000, 0xfff, 0x4, 0x200, 0x9]}) syz_io_uring_setup(0x7f02, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f00000000c0)) [ 1574.237083] FAT-fs (loop0): bogus logical sector size 1536 [ 1574.237739] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1574.240809] netlink: 432 bytes leftover after parsing attributes in process `syz-executor.5'. 17:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x934, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1574.250082] FAULT_INJECTION: forcing a failure. [ 1574.250082] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.251240] CPU: 0 PID: 10364 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1574.251906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1574.252709] Call Trace: [ 1574.252970] dump_stack+0x107/0x167 [ 1574.253330] should_fail.cold+0x5/0xa [ 1574.253708] should_failslab+0x5/0x20 [ 1574.254076] __kmalloc_track_caller+0x79/0x370 [ 1574.254517] ? strndup_user+0x74/0xe0 [ 1574.254885] ? _down_write_nest_lock+0x160/0x160 [ 1574.255344] memdup_user+0x22/0xd0 [ 1574.255689] strndup_user+0x74/0xe0 [ 1574.256044] __x64_sys_mount+0x133/0x300 [ 1574.256434] ? copy_mnt_ns+0xa00/0xa00 [ 1574.256819] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1574.257335] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1574.257837] do_syscall_64+0x33/0x40 [ 1574.258195] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1574.258690] RIP: 0033:0x7f55bdb2204a [ 1574.259054] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1574.260809] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1574.261546] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb2204a [ 1574.262230] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f55bb096000 [ 1574.262916] RBP: 00007f55bb096040 R08: 00007f55bb096040 R09: 0000000020000000 [ 1574.263600] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1574.264282] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1574.274999] [ 1574.275179] ====================================================== [ 1574.275771] WARNING: possible circular locking dependency detected [ 1574.276359] 5.10.214 #1 Not tainted [ 1574.276704] ------------------------------------------------------ [ 1574.277307] syz-executor.6/10368 is trying to acquire lock: [ 1574.277844] ffff888017ce4ae8 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 [ 1574.278783] [ 1574.278783] but task is already holding lock: [ 1574.279346] ffff888017ce4f40 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0xef/0x1240 [ 1574.280180] [ 1574.280180] which lock already depends on the new lock. [ 1574.280180] [ 1574.280953] [ 1574.280953] the existing dependency chain (in reverse order) is: [ 1574.281670] [ 1574.281670] -> #3 (&hdev->req_lock){+.+.}-{3:3}: [ 1574.282278] __mutex_lock+0x13d/0x10b0 [ 1574.282697] hci_dev_do_close+0xef/0x1240 [ 1574.283138] hci_rfkill_set_block+0x166/0x1a0 [ 1574.283613] rfkill_set_block+0x1fd/0x540 [ 1574.284052] rfkill_fop_write+0x253/0x4b0 [ 1574.284501] vfs_write+0x29a/0xa70 [ 1574.284889] ksys_write+0x1f6/0x260 [ 1574.285293] do_syscall_64+0x33/0x40 [ 1574.285695] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1574.286229] [ 1574.286229] -> #2 (rfkill_global_mutex){+.+.}-{3:3}: [ 1574.286860] __mutex_lock+0x13d/0x10b0 [ 1574.287554] rfkill_register+0x36/0xa10 [ 1574.291545] hci_register_dev+0x42e/0xc00 [ 1574.291986] __vhci_create_device+0x2c8/0x5c0 [ 1574.292452] vhci_open_timeout+0x38/0x50 [ 1574.292885] process_one_work+0x9a9/0x14b0 [ 1574.293335] worker_thread+0x61d/0x1310 [ 1574.293754] kthread+0x38f/0x470 [ 1574.294125] ret_from_fork+0x22/0x30 [ 1574.294519] [ 1574.294519] -> #1 (&data->open_mutex){+.+.}-{3:3}: [ 1574.295138] __mutex_lock+0x13d/0x10b0 [ 1574.295554] vhci_send_frame+0x63/0xa0 [ 1574.295958] hci_send_frame+0x1b9/0x320 [ 1574.296371] hci_tx_work+0x10af/0x1660 [ 1574.296781] process_one_work+0x9a9/0x14b0 [ 1574.297226] worker_thread+0x61d/0x1310 [ 1574.297647] kthread+0x38f/0x470 [ 1574.298008] ret_from_fork+0x22/0x30 [ 1574.298400] [ 1574.298400] -> #0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 1574.299132] __lock_acquire+0x29e7/0x5b00 [ 1574.299567] lock_acquire+0x197/0x470 [ 1574.299966] __flush_work+0x105/0xa90 [ 1574.300368] hci_dev_do_close+0x131/0x1240 [ 1574.300808] hci_rfkill_set_block+0x166/0x1a0 [ 1574.301283] rfkill_set_block+0x1fd/0x540 [ 1574.301715] rfkill_fop_write+0x253/0x4b0 [ 1574.302145] vfs_write+0x29a/0xa70 [ 1574.302526] ksys_write+0x1f6/0x260 [ 1574.302910] do_syscall_64+0x33/0x40 [ 1574.303300] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1574.303820] [ 1574.303820] other info that might help us debug this: [ 1574.303820] [ 1574.304563] Chain exists of: [ 1574.304563] (work_completion)(&hdev->tx_work) --> rfkill_global_mutex --> &hdev->req_lock [ 1574.304563] [ 1574.305758] Possible unsafe locking scenario: [ 1574.305758] [ 1574.306314] CPU0 CPU1 [ 1574.306748] ---- ---- [ 1574.307179] lock(&hdev->req_lock); [ 1574.307533] lock(rfkill_global_mutex); [ 1574.308140] lock(&hdev->req_lock); [ 1574.308721] lock((work_completion)(&hdev->tx_work)); [ 1574.309220] [ 1574.309220] *** DEADLOCK *** [ 1574.309220] [ 1574.309779] 2 locks held by syz-executor.6/10368: [ 1574.310220] #0: ffffffff8561a8c8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 1574.311087] #1: ffff888017ce4f40 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0xef/0x1240 [ 1574.311936] [ 1574.311936] stack backtrace: [ 1574.312350] CPU: 0 PID: 10368 Comm: syz-executor.6 Not tainted 5.10.214 #1 [ 1574.312982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1574.313750] Call Trace: [ 1574.314000] dump_stack+0x107/0x167 [ 1574.314337] check_noncircular+0x263/0x2e0 [ 1574.314731] ? register_lock_class+0xbb/0x17b0 [ 1574.315150] ? print_circular_bug+0x470/0x470 [ 1574.315570] ? stack_trace_consume_entry+0x160/0x160 [ 1574.316039] ? alloc_chain_hlocks+0x342/0x5a0 [ 1574.316456] __lock_acquire+0x29e7/0x5b00 [ 1574.316843] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1574.317328] ? rwlock_bug.part.0+0x90/0x90 [ 1574.317724] lock_acquire+0x197/0x470 [ 1574.318077] ? __flush_work+0xdd/0xa90 [ 1574.318437] ? lock_release+0x680/0x680 [ 1574.318805] ? lock_release+0x680/0x680 [ 1574.319181] ? lock_chain_count+0x20/0x20 [ 1574.319567] ? perf_trace_lock+0xac/0x490 [ 1574.319950] ? lock_chain_count+0x20/0x20 [ 1574.320334] __flush_work+0x105/0xa90 [ 1574.320690] ? __flush_work+0xdd/0xa90 [ 1574.321054] ? queue_delayed_work_on+0xe0/0xe0 [ 1574.321478] ? hci_dev_do_close+0xef/0x1240 [ 1574.321878] ? __cancel_work_timer+0x2a9/0x4c0 [ 1574.322302] ? mutex_lock_io_nested+0xf30/0xf30 [ 1574.322742] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1574.323222] ? __cancel_work+0x250/0x2b0 [ 1574.323597] ? trace_hardirqs_on+0x5b/0x180 [ 1574.323991] ? __cancel_work+0x1bb/0x2b0 [ 1574.324368] ? try_to_grab_pending+0xe0/0xe0 [ 1574.324776] hci_dev_do_close+0x131/0x1240 [ 1574.325174] ? rfkill_set_block+0x18f/0x540 [ 1574.325567] ? hci_dev_open+0x350/0x350 [ 1574.325933] ? mark_held_locks+0x9e/0xe0 [ 1574.326306] hci_rfkill_set_block+0x166/0x1a0 [ 1574.326719] ? hci_power_off+0x20/0x20 [ 1574.327080] rfkill_set_block+0x1fd/0x540 [ 1574.327464] rfkill_fop_write+0x253/0x4b0 [ 1574.327844] ? rfkill_sync_work+0xa0/0xa0 [ 1574.328225] ? security_file_permission+0x24e/0x570 [ 1574.328687] ? rfkill_sync_work+0xa0/0xa0 [ 1574.329075] vfs_write+0x29a/0xa70 [ 1574.329409] ksys_write+0x1f6/0x260 [ 1574.329743] ? __ia32_sys_read+0xb0/0xb0 [ 1574.330119] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1574.330602] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1574.331079] do_syscall_64+0x33/0x40 [ 1574.331420] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1574.331886] RIP: 0033:0x7fca6d1c5b19 [ 1574.332226] 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 [ 1574.333915] RSP: 002b:00007fca6a71a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1574.334628] RAX: ffffffffffffffda RBX: 00007fca6d2d9020 RCX: 00007fca6d1c5b19 [ 1574.335286] RDX: 0000000000000008 RSI: 0000000020000080 RDI: 0000000000000004 [ 1574.335945] RBP: 00007fca6d21ff6d R08: 0000000000000000 R09: 0000000000000000 [ 1574.336599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1574.337253] R13: 00007ffccc72766f R14: 00007fca6a71a300 R15: 0000000000022000 [ 1574.361635] mmap: syz-executor.7 (10377) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 17:57:33 executing program 7: ftruncate(0xffffffffffffffff, 0x1) lstat(0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000003c0), 0x5, 0x647f88eb6bacdc9f) openat(r0, &(0x7f0000000400)='./file1\x00', 0xc0002, 0x84) chown(&(0x7f00000000c0)='./file1\x00', 0x0, 0xee00) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe, 0x40, 0x80000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001180)=""/4091, 0xffb) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0xe8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x200080, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000100)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) io_setup(0x3, &(0x7f0000000000)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r3, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c0000001d00210c00000000000000000400020008080c00000000009bef49cb33865604215f59c7238995d1dfebcd6c7e2e52c8048cc0b6888900000000c22008950c3e6b637eb94e65dee66648fa61aeb37767b33f2b65abb4abbafaa48a10ea6015e48f9c8793ac642adbe53f031bb97f4b515804de91c333a2b7f45e09d5805f8e70564cf05d37ca7a0e39328eea2043c47775b448b50000005b832fe67e5bf81aeb9998d5d9ba"], 0x1c}}, 0x0) 17:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0xb98, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1574.388159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.388676] print_req_error: 39 callbacks suppressed [ 1574.388687] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.390214] buffer_io_error: 38 callbacks suppressed [ 1574.390221] Buffer I/O error on dev sr0, logical block 0, async page read [ 1574.392041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.392566] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.393531] Buffer I/O error on dev sr0, logical block 1, async page read [ 1574.394275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.394767] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.395683] Buffer I/O error on dev sr0, logical block 2, async page read [ 1574.396551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.397051] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.397988] Buffer I/O error on dev sr0, logical block 3, async page read [ 1574.398761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.399280] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.400219] Buffer I/O error on dev sr0, logical block 4, async page read [ 1574.400968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.401503] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.402408] Buffer I/O error on dev sr0, logical block 5, async page read [ 1574.403161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.403650] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.404584] Buffer I/O error on dev sr0, logical block 6, async page read [ 1574.405437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.405926] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.406839] Buffer I/O error on dev sr0, logical block 7, async page read [ 1574.408090] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1574.410517] ieee80211 phy54: Selected rate control algorithm 'minstrel_ht' 17:57:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00070120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) 17:57:33 executing program 2: r0 = getpgid(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001780)=r0, 0x12) syz_open_procfs$namespace(r0, &(0x7f0000000180)='ns/ipc\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000041f9a115363740292b1f1700010d0040346b2b5b54413999cfe82e601676d1048e965128694f208e5c3f499260b30702c7fb2488c1e3a7360000000000"], 0x14}}, 0x0) read(r2, &(0x7f0000000080)=""/65, 0x41) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000100)=""/79, 0x4f}, {0x0}, {&(0x7f00000002c0)=""/147, 0x93}], 0x3, 0xfffffffe, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:57:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0xc0c, 0x12, 0x101, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 1574.442849] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63809 sclass=netlink_route_socket pid=10383 comm=syz-executor.2 17:57:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f00020120000400008000f80000200040000300000000000000010000000200000001", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) (fail_nth: 77) [ 1574.483287] FAULT_INJECTION: forcing a failure. [ 1574.483287] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.484396] CPU: 0 PID: 10387 Comm: syz-executor.3 Not tainted 5.10.214 #1 [ 1574.485015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1574.485752] Call Trace: [ 1574.485989] dump_stack+0x107/0x167 [ 1574.486316] should_fail.cold+0x5/0xa [ 1574.486655] ? create_object.isra.0+0x3a/0xa20 [ 1574.487058] should_failslab+0x5/0x20 [ 1574.487398] kmem_cache_alloc+0x5b/0x310 [ 1574.487758] create_object.isra.0+0x3a/0xa20 [ 1574.488151] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1574.488599] __kmalloc_track_caller+0x177/0x370 [ 1574.489025] ? strndup_user+0x74/0xe0 [ 1574.489380] memdup_user+0x22/0xd0 [ 1574.489702] strndup_user+0x74/0xe0 [ 1574.490039] __x64_sys_mount+0x133/0x300 [ 1574.490414] ? copy_mnt_ns+0xa00/0xa00 [ 1574.490765] ? fpregs_assert_state_consistent+0xb9/0xe0 [ 1574.491256] ? irqentry_exit_to_user_mode+0xa/0x30 [ 1574.491704] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1574.492179] do_syscall_64+0x33/0x40 [ 1574.492526] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1574.492989] RIP: 0033:0x7f55bdb2204a [ 1574.493338] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1574.494963] RSP: 002b:00007f55bb095fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1574.495639] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f55bdb2204a [ 1574.496268] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f55bb096000 [ 1574.496903] RBP: 00007f55bb096040 R08: 00007f55bb096040 R09: 0000000020000000 [ 1574.497540] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1574.498173] R13: 0000000020000100 R14: 00007f55bb096000 R15: 0000000020011300 [ 1574.510114] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1574.512447] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 1574.513833] FAT-fs (loop3): Filesystem has been set read-only 17:57:33 executing program 5: syz_open_dev$sg(&(0x7f0000000040), 0x40000000002, 0x60001) close(0xffffffffffffffff) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) 17:57:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="ebebc1f98978883db6f80f000f0120000400008000f800002000400003000000000000000100000002000000010006", 0x2f}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)=ANY=[]) [ 1574.741994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.742607] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.743474] Buffer I/O error on dev sr0, logical block 0, async page read [ 1574.744171] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.744642] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1574.745544] Buffer I/O error on dev sr0, logical block 1, async page read [ 1574.746229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.746748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.747304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.747835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.748454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1574.748973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer VM DIAGNOSIS: 17:57:33 Registers: info registers vcpu 0 RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822d05c1 RDI=ffffffff879eb280 RBP=ffffffff879eb240 RSP=ffff88805b8072f0 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=000000000000005d R13=000000000000005d R14=ffffffff879eb240 R15=dffffc0000000000 RIP=ffffffff822d0618 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 00007fca6a71a700 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=000055df8fc97960 CR3=000000001e18c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=00000000000d0602 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000c005d90288 RBX=00000000e2fd7399 RCX=000000c005d90290 RDX=0000000000000000 RSI=0000000000957680 RDI=0000000000210288 RBP=000000c00042bc18 RSP=000000c00042bc00 R8 =000000c001a80000 R9 =0000000000203002 R10=0000000000000002 R11=0000000000000011 R12=00000000000000f1 R13=0000000000000000 R14=0000000000e5dacd R15=0000000000000000 RIP=0000000000410719 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c000030790 00000000 00000000 GS =0000 0000000000000000 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=0000555556978c58 CR3=000000000ec2a000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=416dd2945e5513e914fd28d820bf96e7 XMM01=00000000000000000000000000000000 XMM02=652e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000 XMM04=4fd8cc7761f9d98d2df759a5817d8802 XMM05=6b55fcca883f767caa736b31058b4086 XMM06=edf028c6a992cea68907f3308c52d230 XMM07=23506e1b0ae81571b86f42757c1784d1 XMM08=8c52d2306b55fcca883f767caa736b31 XMM09=7c1784d1edf028c6a992cea68907f330 XMM10=3e10195923506e1b0ae81571b86f4275 XMM11=935cc2f62599af1f4451725f1824f665 XMM12=550e590fd949c2d5618c5925ccf0d5d6 XMM13=6df6806463aafe00730e1f9e70b2e962 XMM14=40cb237fbe3012661cb3a22e62c5bda8 XMM15=dff6f1df0769815a134e44da0643b831