, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xaf, 0x1, 0x9, 0x9e, 0x0, 0x245e4e59, 0xc2020, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000000040)}, 0x400, 0x1, 0x3f, 0x8, 0x8, 0x2, 0x3, 0x0, 0x200, 0x0, 0x5}, r0, 0x2, 0xffffffffffffffff, 0xc) syz_mount_image$nfs4(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000001500), 0x24408c, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x400000, 0x180) getdents(r2, &(0x7f0000000380)=""/93, 0x5d) mount$cgroup(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x1000, &(0x7f0000000480)={[{@name={'name', 0x3d, '$'}}, {}, {@noprefix}, {@clone_children}], [{@hash}]}) mq_notify(r1, &(0x7f0000000300)={0x0, 0x29, 0x1, @thr={&(0x7f0000000180)="f82e6ac3d0c5463b773c1cbfce15e86fde5bb94f65c9d3b12bafd7deaca54e4bfaaea43a3936ea34d0d20ba1c7d1f8c5308b1f6d6483eefe4f1d2e526ad8a651c0734fc00ad59370873c9b4dc85f80fd88fcb88eb7a2e4a34e21", &(0x7f0000000200)="039f141a10ba4d25954fc464a1d08f9d181007f3db15400c1ce2fdecbca88d7b06891e50bfcf0a922bc58037f534ed09f9b5d0b809d73135856b3f1173e06c816204d9e7ac8939f29eec572c1d2ba05391eaf78556038b1a0e99c7f84603c279551f52a23a15d7d1a8dc94df1b0f5937c289b4da9f469a384351d6a500cf58c45b3f023ec774de7161816fff1c3c553a390fc4a3722ba10063109b045ffede7a99ee1f953ad33011bc93e95cd9e642ab9c74abe2d1eba4962adc534264577e31cbbaafc7c90e921922cb246fb0faff"}}) 10:38:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x80000001) 10:38:20 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:38:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 709.286589] vfat: Unknown parameter 'appraise' 10:38:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') pread64(r0, &(0x7f00000003c0)=""/244, 0xf4, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000429bd7000fbdbdf2519000000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r1, 0x0, 0x7fffffffffffffff, 0xffff77ff000) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x3f, 0x0, 0x0, 0x0, 0xa07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x52d42e87}, 0x0, 0x4, r1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000700)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001280)={r3, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000593c0)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}], 0x9f, "f6e65373606874"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004ff80)={0xffff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x3f, "c775300bd6205b"}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 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, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 709.296670] vfat: Unknown parameter 'appraise' [ 709.298572] FAULT_INJECTION: forcing a failure. [ 709.298572] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 709.299694] CPU: 1 UID: 0 PID: 12674 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 709.300441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.301106] Call Trace: [ 709.301338] [ 709.301563] dump_stack_lvl+0xfa/0x120 [ 709.301976] should_fail_ex+0x4b1/0x5b0 [ 709.302394] strncpy_from_user+0x3b/0x2f0 [ 709.302800] getname_flags.part.0+0x8d/0x550 [ 709.303237] getname+0x8f/0xd0 [ 709.303585] do_sys_openat2+0xec/0x1d0 [ 709.303975] ? __pfx_do_sys_openat2+0x10/0x10 [ 709.304419] ? srso_return_thunk+0x5/0x5f [ 709.304833] ? __fget_files+0x206/0x3b0 [ 709.305257] __x64_sys_openat+0x143/0x200 [ 709.305676] ? __pfx___x64_sys_openat+0x10/0x10 [ 709.306129] ? ksys_write+0x1a0/0x250 [ 709.306524] do_syscall_64+0xbf/0x1d0 [ 709.306920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.307405] RIP: 0033:0x7f3cea700b19 [ 709.307753] 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 [ 709.309259] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 709.309932] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 709.310548] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 709.311166] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.311787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.312401] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 709.313048] 10:38:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x0) 10:38:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x0) 10:38:20 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:38:20 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 4) [ 709.513454] vfat: Unknown parameter 'appraise' 10:38:20 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x33942ce0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000200)='\x00') ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x1f, 0x4, 0x8, 0x4, 0x0, 0x5, 0x10, 0x14, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xd0000000, 0x4, @perf_bp={&(0x7f0000000240), 0x5}, 0x1c211, 0x10000, 0x0, 0x4, 0x8, 0x7, 0x0, 0x0, 0x4, 0x0, 0x400}, 0x0, 0x3, r1, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x5c3b00, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) pread64(r0, &(0x7f0000000180)=""/13, 0xd, 0xffffffffffffb677) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/210, 0xd2, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"]) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB, @ANYBLOB=',']) 10:38:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x0) [ 709.732678] FAULT_INJECTION: forcing a failure. [ 709.732678] name failslab, interval 1, probability 0, space 0, times 0 [ 709.734846] CPU: 0 UID: 0 PID: 12695 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 709.736297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.737608] Call Trace: [ 709.738065] [ 709.738478] dump_stack_lvl+0xfa/0x120 [ 709.739228] should_fail_ex+0x4b1/0x5b0 [ 709.739989] ? alloc_empty_file+0x76/0x1e0 [ 709.740759] should_failslab+0xc2/0x120 [ 709.741490] kmem_cache_alloc_noprof+0x60/0x3d0 [ 709.742365] ? srso_return_thunk+0x5/0x5f [ 709.743137] ? hlock_class+0x4e/0x130 [ 709.743841] ? srso_return_thunk+0x5/0x5f [ 709.744642] alloc_empty_file+0x76/0x1e0 [ 709.745398] path_openat+0xe1/0x2980 [ 709.746147] ? srso_return_thunk+0x5/0x5f [ 709.746927] ? __lock_acquire+0x17ec/0x4430 [ 709.747779] ? __pfx_path_openat+0x10/0x10 [ 709.748587] ? __pfx___lock_acquire+0x10/0x10 [ 709.749429] ? srso_return_thunk+0x5/0x5f [ 709.750214] ? find_held_lock+0x2c/0x110 [ 709.750979] do_filp_open+0x1b8/0x410 [ 709.751715] ? __pfx_do_filp_open+0x10/0x10 [ 709.752519] ? find_held_lock+0x2c/0x110 [ 709.753266] ? srso_return_thunk+0x5/0x5f [ 709.754037] ? lock_release+0x20f/0x6f0 [ 709.754799] ? __pfx_lock_release+0x10/0x10 [ 709.755631] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 709.756455] ? lock_acquire+0x32/0xc0 [ 709.757198] ? srso_return_thunk+0x5/0x5f [ 709.757976] ? srso_return_thunk+0x5/0x5f [ 709.758740] ? _raw_spin_unlock+0x1e/0x40 [ 709.759477] ? srso_return_thunk+0x5/0x5f [ 709.760242] ? alloc_fd+0x2c0/0x560 [ 709.760981] do_sys_openat2+0x164/0x1d0 [ 709.761729] ? __pfx_do_sys_openat2+0x10/0x10 [ 709.762572] ? srso_return_thunk+0x5/0x5f [ 709.763345] ? __fget_files+0x206/0x3b0 [ 709.764124] __x64_sys_openat+0x143/0x200 [ 709.764911] ? __pfx___x64_sys_openat+0x10/0x10 [ 709.765759] ? ksys_write+0x1a0/0x250 [ 709.766475] do_syscall_64+0xbf/0x1d0 [ 709.767213] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.768123] RIP: 0033:0x7f3cea700b19 [ 709.768769] 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 [ 709.771557] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 709.772826] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 709.773983] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 709.775123] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.776265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.777398] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 709.778605] [ 710.143366] 9pnet_fd: Insufficient options for proto=fd 10:39:03 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="0000000072724161120000000b000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f7366f6259d00080120000400004000f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0f0700000008000000090000000a000000ffffff0fffffff0f00"/64, 0x40, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e2020202020202020202010005aeb70325132510000eb7032510300000000002e2e20202020202020202010005aeb70325132510000eb70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202020005aeb70325132510000eb70325104001a040000", 0x80, 0x12800}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x13000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0x13800}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x16800}], 0x0, &(0x7f0000011200)=ANY=[@ANYBLOB="04"]) 10:39:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r9}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r10 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r10, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000001e80), 0x40241, 0x0) sendmsg$netlink(r0, &(0x7f0000001f80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80)=[{&(0x7f0000000140)={0x4f0, 0x4029, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0x23a, 0xe, 0x0, 0x1, [@generic="06a050b01363240a2a0ae5702e56f9e04fbbfe01e5f8b73f95ec4bcb7b1687ce3c75a9960a90b93abde45a857152a7257768b34e91b6acab293494c17469f149d11dc22d7121d93ed5cc7e08629b78fd0bb05fcba074cb2bd2c7259b0e593570bf8343cd449014fa360dfc8e95a8986804b9d9c1e8924a1438f4ebfa3f0e6b386d77", @generic="d24f328f3bef68f0d578fe37edd740cf4fad6784b182ca16b28ca57e70b7a5702a54297e93e9b73a0e688b3214", @typed={0x64, 0x13, 0x0, 0x0, @binary="785b405a86f7dd055330a0526329357772c8985695ab028f9a2c1e4b0295fb211282beb114f5f86ff47a6ec986ff346324b60b2e834ccb6258c29a3ef28d32f2f5fc2d3786b71d222b5165fb2ffa4168b6f31a3f86a35acb44322b8e6dd0185d"}, @generic="a16eab3788603b4994b7cac67ff26df4c101f1d63783d2c6c28543", @generic="abfb394851c7e3f0cd5f7fb26aa5022b7efd1d361fba0469f7171efc3f5a11a0fe088a89766c8f1f4b976e2a9c9bf8bc256df719430f35f4f4cc6886bf0aaa374d4668dcc87c92d00836dce513f3880b5adca2b918dbe5d723cb6bb772707bfb8f910ff4cc5a0b5f3e7f323139524c27f954247b9f087f03cad6020c2509701b032735e0ca3e6df1af", @generic="30b99d551819e44c7ef2546e3a4e4bc717fc8109cd72d8eada459ac8cbcc6e8bb9edad2e6b55de96654e24fa2ba2ea0a740e94db30364e20e3e7a0e13d673e481d41d20ad8ec182c767fce5ecc8f5c135b5c2a3e2fa82d2baba485c28462997e49efa28f889d04f1ce15f2bd300d73ac1685991a811fe073e88414ccc1ea24"]}, @nested={0xe8, 0x87, 0x0, 0x1, [@generic="22e98a2709cbceae319a44c42f74dc874d53393b605cfc0970822dab250c9763ea4124693432ce0402aafd4af3d94e52dad9672f219f0194f9937527bc049cf7514f043d5a291d0914dbf21abaa4a2d4ce53ea6e87acee5caf689886dd27641b418a6fc20caa3d21690cb302b610c66597b5be7275d5", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="b73b9d90fab8f6a4b3a83987ac1e7a4d96843e45932c9f23fb4fc0ba77a28d155a2419dd9ac7efd26327", @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x37, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x3}, @typed={0x8, 0x47, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="8db5f4f63548d64420c73b906bb289896751c4e294aa7a8c150933457e8439076616e1f7b24681d4cdc2909d569f7b633ca74fdfce8b9246849cf7d98a3fd095731e7957f10342de0028b9f17211eaa01eec6a9b206b15463bc51ee0031a0f880f8dfdddf10ac2f845d0a5f3f4e6b6e0c1ca5b299c30c545d546bb6941b2a60f9ddc75b2b17d8ab41e8a3e7078b64464b5170f76245e23c394d90a76327002da0b2f28fc738a245b8d086431b9cd08ceaf6db02886d66c7bb6d1424a2b44dbf34160da299b17f257eef0310704c2d4d71bcd2d4f86", @generic="6140ad01bc365842276df4c8be3f82704b7f467e90edefb5a0176ff3caee6f8ec637dca2d129ae60f11c0c7ac9481b85ab51128e78a1ba65d753960d1adcf2d8c994b5970c77c911f863b1447c91c806e1e4c0cc0a74c2d716cdbe5c458ce7ffc2bfe4e70f26a60c98438adf2e8843d0229accc68371e6a1737c41ffad9be98703c220b6fe34bec44256523b50796c097725635639c47071d21eb701eb6486b6417e2d9ff10085073229bce80290d9e25f1d8f18f16507b42fcf8ef2389e0f9d76275bfa9b25c5e66e24d9029002c375581bfa497b0f582548a055d98cd4cc4bcefb33fb8d"]}, 0x4f0}, {&(0x7f0000000640)={0x418, 0x3f, 0x2, 0x70bd28, 0x25dfdbff, "", [@generic="8f32448671049159f0828e3df8328e61f7020ad215fc540c23969275cc7380fa6bc29559e3f07865f16d6ac689eea38da0b808c55d68ce3db9f4037d3fcd36fd8fe16e881feb33dcd9c384350aee8ff15c8ad6f3eeb2398fd1eaa1b968eccc1b896fabe383fbc2ab1c55eee3a4648601a494", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x9}, @nested={0x290, 0x32, 0x0, 0x1, [@typed={0x14, 0x2, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x7ff}, @typed={0x4, 0xd}, @generic="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", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@remote}, @generic="4b1d7b8c3f646ef715a7d41be00280d2e6e61703ca4a083a26150f73d9b0c0239fcd35c3d4fc6b866a486aab6a060e904a14e028664b9ea950da0bbd3449879f57d96e1a916f44e2d281320258170b43d6600a1b2dd965e863a1396ca80a20412d4373cf0621563be6f98c52298527de478354d7019ed80ff8468bfedbd17142aa0bcc9b80ccfc2d9f46d184db3fe7bbab9baa9a4f8634830f43a1f99668c118abc3be73fac328ba69246892877d461ba18d35a527520d2fc85246664a587af74cbf81aeb0e0652f26776b0a5aa84fc965026357bb1e01ff367794778717366e2239e04e9223f64161bb3a66b13ea2d2078ee06023b8d35250", @generic="b9da895102415e9031e71e90de7cb2483cc7d78e0a2e8487d3b3bbd6698cef59fcea51bf25724f9fc1f1600f730cfbda795bc36b8d81a7a98fab841f9cd490d7e4be7fe0acce524e8b28fa20b1db4e9f9492c8de9671", @generic="0c42ec095278ad7e68dd3b5ca46b90e012ad3fa85d0e", @generic]}, @generic="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"]}, 0x418}, {&(0x7f0000000c40)={0x3cc, 0x2b, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x2be, 0x35, 0x0, 0x1, [@generic="f675e20d5a06e862243b90ad35bb3077f6fd747465e5d140e1fcc8ff843b79dad7d13a41463bab271148d95237c4d1a9c065b36fa5e25e6743bc39ba7c7d4ab28dc46d27e34e2efbb1d381d66f0792fd318ff702d024120c0935e080f1d7a006a704ec6dfc8a7628d052ef4770de5b8b0fc0b31ffc2c46de5b3a0941ca71ff91bbd92b470a8963c62fda8d5e16ec6fc2faf0b121e06d6841ed14ab8f76d308a52fb9dde3958f37e94e34c926c262fcfcc7c49ff5c34e849bce31d51ef867ac1fe6180bb035322bccdb1b96427f98d125505b6de48337694200be5f3671136a273cf8c0e04f924a4354e058670b1b7f267ff2911376fcbd", @typed={0x8, 0x86, 0x0, 0x0, @pid=r1}, @generic="ea0f7c21f7c9ea00f1a83ae090d3511ff4276413ef4c14b526c4e503e7fa05eb279ab5418582ec09fe5281145ae1757bc9f1efcdfe5d56b3a857c6f1e1a7faec684daef9f3fb6d79bb3760461ff44eba681beaa194dea43995b87f32bdfed4be13dac4651535988f76ed6db27039cb286c2c04006cc8ef0078ac967c7f96fab4e6593968c5b24fdead4d7adec7a1b6c0df496d2d7b569e99df1af8", @typed={0xbc, 0x4, 0x0, 0x0, @binary="e7848729a80f16b43b5adee428e94a1a7cceb925d9ceecdab5a4b3fbb818d41e8de79f6cb1b743c5733ffa23473d7a1eeb445072a35c27aab43ac6745292abc43af188091a5b0567d593dde751f38f2a1fecb1319356f8c27f2c0b0a43a91334efe5b0a86924f2d9d8dd6a930ca96d2b981076b97ebee734e73005529461e449bf412453b410502230e16c7222d5a8300c28635bac52f97ab95972060e370699f3f53700d5be823f3d0dda6ceb5a798319ba02f4f3a3dedb"}, @typed={0x9, 0x0, 0x0, 0x0, @str='#){-}'}, @generic="1dfa450306c041f56150f614775310e2dfa31866f1e02e6f136e7391675a1d0611b27681d5e5c18cf96b613b2ae63d22c2b1d042b9e8ba582bba920cd59f138867345ce80cd62d6bc52851bd", @generic="1b14a03efb1febea4757b621"]}, @generic="07ef363a47ae489f84b59a798af16ac965684ae7205753159f0a0930d3ace9fa4e9ed3ecc85b8c5a1cda6c7d8ca07649e0262778041f0fb95441007a83d33d0a36ca17fd1243d2638c8016cc44f646c15008b3a8844d3cb0a74b413364c166935ecec9daa06836419be64e3212e33bc85d96745ca9694009d46b5ed8f8e9e80d52436e1aacaa2fd333b12c0451e6260ea2678555186b9ce82a5ec23c8b0b8e45e86999eb9944321115167e42e3efb91a1b589cb7ae1808e643f8f100e0a1bfdcd39e86dfac188eb63263c14bcf7607a8a6911bbb6b9e40beb66a36fa3ec00288", @typed={0x8, 0x85, 0x0, 0x0, @u32=0xd8}]}, 0x3cc}, {&(0x7f0000001fc0)={0x270, 0x30, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xe, 0x84, 0x0, 0x0, @str=',]:+$/\x8d!&\x00'}, @nested={0x108, 0x3c, 0x0, 0x1, [@generic="80fa9eca10b829210f6870b6a0fa0e40bbdc409788f1858bf93cb29fa841177dde1f1bb6b5f6be7eba7a0c33bf2f031a12593c558d4ffc4c7c2405128e33e3ad48c86c05935638ea53e5d42b6916071be23256e5480a5762a9aaa9cc7bed0b5a3f2eaeaee13676f591fd4746972c8bce6ff049f227bfb30e4dd3b884d78b258006cb6ccbfc3860ed5988d49fbb6d9116bf800dc92a22194683c27350e0a57a06cfa7d34224e935b9825a822c915c12640e5cff8fea12cdd7030c297ae514de59369f828fa3e99c3f", @generic="3c4cd299b0bf33fd", @typed={0xc, 0x63, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0xa, 0x84, 0x0, 0x0, @str='*Y#+!\x00'}, @typed={0xc, 0x7d, 0x0, 0x0, @u64=0x9}, @typed={0x5, 0x59, 0x0, 0x0, @str='\x00'}]}, @nested={0x44, 0x1e, 0x0, 0x1, [@typed={0x2a, 0x27, 0x0, 0x0, @binary="1b73c5804414cce374e327cb9ba910c92150e76629a68ef6961ee72701040000120a0a2ef7e5"}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0x6}, @typed={0x6, 0x21, 0x0, 0x0, @str='&\x00'}]}, @generic="0805320372ef1fbe1b106633d7cc8a9e9c9b2d10380a033c425bb361880d53cfa41c9fb53ea77290a6f24bb9a9056a698fb2253261280ccf5a1641416c7687221ff08797f27e355afc8ea905fe534269999f11d164117cc6e05c6a59695bfffd9636aab47390155a0cf2d1142537c7dce55cc77f65ad10156345ac731832ac163e593416512ce64c7f866e891f0776352e76b8bde7001772c278063570e33b46a083e2fb6f7e22b10ac3ae6239c6ce011f7c250012c2ae889012e4b2fd07db84eca9361b674babf5dec696ac6139", @nested={0x18, 0x28, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}]}, @nested={0x1c, 0x40, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@private=0xa010102}, @typed={0xf, 0x38, 0x0, 0x0, @binary="01f071f6af3d2e2f334845"}]}]}, 0x270}, {&(0x7f0000000080)={0x18, 0x3d, 0x216, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x11, 0x0, 0x0, @fd=r0}]}, 0x18}], 0x5, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r13, r0]}}], 0xc0}, 0x20085) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="142f000022000101000000000000000000020000"], 0x14}}, 0x0) 10:39:03 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x33942ce0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000200)='\x00') ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x1f, 0x4, 0x8, 0x4, 0x0, 0x5, 0x10, 0x14, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xd0000000, 0x4, @perf_bp={&(0x7f0000000240), 0x5}, 0x1c211, 0x10000, 0x0, 0x4, 0x8, 0x7, 0x0, 0x0, 0x4, 0x0, 0x400}, 0x0, 0x3, r1, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x5c3b00, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) pread64(r0, &(0x7f0000000180)=""/13, 0xd, 0xffffffffffffb677) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/210, 0xd2, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"]) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB, @ANYBLOB=',']) 10:39:03 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:39:03 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 5) 10:39:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 1) 10:39:03 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:03 executing program 7: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="7f00000000000000f6080000000506536f3b2e2f66696c653000"]) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x3a}, 0x4}, 0x1c) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="00000000e1bf3100"], &(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='befs\x00', 0x2000000, 0x0) [ 753.025768] vfat: Unknown parameter 'appraise' [ 753.093486] FAULT_INJECTION: forcing a failure. [ 753.093486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 753.094481] CPU: 1 UID: 0 PID: 12721 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 753.095202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.095847] Call Trace: [ 753.096072] [ 753.096277] dump_stack_lvl+0xfa/0x120 [ 753.096653] should_fail_ex+0x4b1/0x5b0 [ 753.097033] _copy_from_user+0x30/0xd0 [ 753.097389] __x64_sys_sendfile64+0x11e/0x210 [ 753.097792] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 753.098245] do_syscall_64+0xbf/0x1d0 [ 753.098631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.099092] RIP: 0033:0x7fdac95ecb19 [ 753.099429] 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 [ 753.100813] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 753.101428] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 753.101998] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 753.102563] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 753.103137] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 753.103703] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 753.104296] [ 753.110141] vfat: Unknown parameter 'appraise' 10:39:03 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) [ 753.188470] vfat: Unknown parameter 'appraise' 10:39:04 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 6) 10:39:04 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:39:04 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) [ 753.340171] FAULT_INJECTION: forcing a failure. [ 753.340171] name failslab, interval 1, probability 0, space 0, times 0 [ 753.341946] CPU: 0 UID: 0 PID: 12737 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 753.343338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 753.344592] Call Trace: [ 753.345028] [ 753.345431] dump_stack_lvl+0xfa/0x120 [ 753.346155] should_fail_ex+0x4b1/0x5b0 [ 753.346874] ? security_file_alloc+0x35/0x130 [ 753.347679] should_failslab+0xc2/0x120 [ 753.348372] kmem_cache_alloc_noprof+0x60/0x3d0 [ 753.349202] ? srso_return_thunk+0x5/0x5f [ 753.349942] ? __create_object+0x59/0x80 [ 753.350681] security_file_alloc+0x35/0x130 [ 753.351449] init_file+0x95/0x490 [ 753.352075] alloc_empty_file+0x94/0x1e0 [ 753.352900] path_openat+0xe1/0x2980 [ 753.353589] ? srso_return_thunk+0x5/0x5f [ 753.354328] ? __lock_acquire+0x17ec/0x4430 [ 753.355154] ? __pfx_path_openat+0x10/0x10 [ 753.355917] ? __pfx___lock_acquire+0x10/0x10 [ 753.356730] ? srso_return_thunk+0x5/0x5f [ 753.357468] ? find_held_lock+0x2c/0x110 [ 753.358203] do_filp_open+0x1b8/0x410 [ 753.358917] ? __pfx_do_filp_open+0x10/0x10 [ 753.359710] ? find_held_lock+0x2c/0x110 [ 753.360432] ? srso_return_thunk+0x5/0x5f [ 753.361176] ? lock_release+0x20f/0x6f0 [ 753.361914] ? __pfx_lock_release+0x10/0x10 [ 753.362702] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 753.363509] ? lock_acquire+0x32/0xc0 [ 753.364219] ? srso_return_thunk+0x5/0x5f [ 753.364969] ? srso_return_thunk+0x5/0x5f [ 753.365706] ? _raw_spin_unlock+0x1e/0x40 [ 753.366422] ? srso_return_thunk+0x5/0x5f [ 753.367177] ? alloc_fd+0x2c0/0x560 [ 753.367884] do_sys_openat2+0x164/0x1d0 [ 753.368591] ? __pfx_do_sys_openat2+0x10/0x10 [ 753.369383] ? srso_return_thunk+0x5/0x5f [ 753.370123] ? __fget_files+0x206/0x3b0 [ 753.370871] __x64_sys_openat+0x143/0x200 [ 753.371620] ? __pfx___x64_sys_openat+0x10/0x10 [ 753.372425] ? ksys_write+0x1a0/0x250 [ 753.373116] do_syscall_64+0xbf/0x1d0 [ 753.373775] vfat: Unknown parameter 'appraise' [ 753.374505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 753.375382] RIP: 0033:0x7f3cea700b19 [ 753.376002] 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 [ 753.378689] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 753.379881] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 753.380979] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 753.382085] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 753.383186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 753.384288] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 753.385437] 10:39:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 2) 10:39:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x33942ce0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000200)='\x00') ioprio_set$pid(0x2, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x1f, 0x4, 0x8, 0x4, 0x0, 0x5, 0x10, 0x14, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xd0000000, 0x4, @perf_bp={&(0x7f0000000240), 0x5}, 0x1c211, 0x10000, 0x0, 0x4, 0x8, 0x7, 0x0, 0x0, 0x4, 0x0, 0x400}, 0x0, 0x3, r1, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x5c3b00, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) pread64(r0, &(0x7f0000000180)=""/13, 0xd, 0xffffffffffffb677) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/210, 0xd2, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="0200000000000000"]) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB, @ANYBLOB=',']) 10:39:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r9}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r10 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r10, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000001e80), 0x40241, 0x0) sendmsg$netlink(r0, &(0x7f0000001f80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80)=[{&(0x7f0000000140)={0x4f0, 0x4029, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0x23a, 0xe, 0x0, 0x1, [@generic="06a050b01363240a2a0ae5702e56f9e04fbbfe01e5f8b73f95ec4bcb7b1687ce3c75a9960a90b93abde45a857152a7257768b34e91b6acab293494c17469f149d11dc22d7121d93ed5cc7e08629b78fd0bb05fcba074cb2bd2c7259b0e593570bf8343cd449014fa360dfc8e95a8986804b9d9c1e8924a1438f4ebfa3f0e6b386d77", @generic="d24f328f3bef68f0d578fe37edd740cf4fad6784b182ca16b28ca57e70b7a5702a54297e93e9b73a0e688b3214", @typed={0x64, 0x13, 0x0, 0x0, @binary="785b405a86f7dd055330a0526329357772c8985695ab028f9a2c1e4b0295fb211282beb114f5f86ff47a6ec986ff346324b60b2e834ccb6258c29a3ef28d32f2f5fc2d3786b71d222b5165fb2ffa4168b6f31a3f86a35acb44322b8e6dd0185d"}, @generic="a16eab3788603b4994b7cac67ff26df4c101f1d63783d2c6c28543", @generic="abfb394851c7e3f0cd5f7fb26aa5022b7efd1d361fba0469f7171efc3f5a11a0fe088a89766c8f1f4b976e2a9c9bf8bc256df719430f35f4f4cc6886bf0aaa374d4668dcc87c92d00836dce513f3880b5adca2b918dbe5d723cb6bb772707bfb8f910ff4cc5a0b5f3e7f323139524c27f954247b9f087f03cad6020c2509701b032735e0ca3e6df1af", @generic="30b99d551819e44c7ef2546e3a4e4bc717fc8109cd72d8eada459ac8cbcc6e8bb9edad2e6b55de96654e24fa2ba2ea0a740e94db30364e20e3e7a0e13d673e481d41d20ad8ec182c767fce5ecc8f5c135b5c2a3e2fa82d2baba485c28462997e49efa28f889d04f1ce15f2bd300d73ac1685991a811fe073e88414ccc1ea24"]}, @nested={0xe8, 0x87, 0x0, 0x1, [@generic="22e98a2709cbceae319a44c42f74dc874d53393b605cfc0970822dab250c9763ea4124693432ce0402aafd4af3d94e52dad9672f219f0194f9937527bc049cf7514f043d5a291d0914dbf21abaa4a2d4ce53ea6e87acee5caf689886dd27641b418a6fc20caa3d21690cb302b610c66597b5be7275d5", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="b73b9d90fab8f6a4b3a83987ac1e7a4d96843e45932c9f23fb4fc0ba77a28d155a2419dd9ac7efd26327", @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x37, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x3}, @typed={0x8, 0x47, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="8db5f4f63548d64420c73b906bb289896751c4e294aa7a8c150933457e8439076616e1f7b24681d4cdc2909d569f7b633ca74fdfce8b9246849cf7d98a3fd095731e7957f10342de0028b9f17211eaa01eec6a9b206b15463bc51ee0031a0f880f8dfdddf10ac2f845d0a5f3f4e6b6e0c1ca5b299c30c545d546bb6941b2a60f9ddc75b2b17d8ab41e8a3e7078b64464b5170f76245e23c394d90a76327002da0b2f28fc738a245b8d086431b9cd08ceaf6db02886d66c7bb6d1424a2b44dbf34160da299b17f257eef0310704c2d4d71bcd2d4f86", @generic="6140ad01bc365842276df4c8be3f82704b7f467e90edefb5a0176ff3caee6f8ec637dca2d129ae60f11c0c7ac9481b85ab51128e78a1ba65d753960d1adcf2d8c994b5970c77c911f863b1447c91c806e1e4c0cc0a74c2d716cdbe5c458ce7ffc2bfe4e70f26a60c98438adf2e8843d0229accc68371e6a1737c41ffad9be98703c220b6fe34bec44256523b50796c097725635639c47071d21eb701eb6486b6417e2d9ff10085073229bce80290d9e25f1d8f18f16507b42fcf8ef2389e0f9d76275bfa9b25c5e66e24d9029002c375581bfa497b0f582548a055d98cd4cc4bcefb33fb8d"]}, 0x4f0}, {&(0x7f0000000640)={0x418, 0x3f, 0x2, 0x70bd28, 0x25dfdbff, "", [@generic="8f32448671049159f0828e3df8328e61f7020ad215fc540c23969275cc7380fa6bc29559e3f07865f16d6ac689eea38da0b808c55d68ce3db9f4037d3fcd36fd8fe16e881feb33dcd9c384350aee8ff15c8ad6f3eeb2398fd1eaa1b968eccc1b896fabe383fbc2ab1c55eee3a4648601a494", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x9}, @nested={0x290, 0x32, 0x0, 0x1, [@typed={0x14, 0x2, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x7ff}, @typed={0x4, 0xd}, @generic="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", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@remote}, @generic="4b1d7b8c3f646ef715a7d41be00280d2e6e61703ca4a083a26150f73d9b0c0239fcd35c3d4fc6b866a486aab6a060e904a14e028664b9ea950da0bbd3449879f57d96e1a916f44e2d281320258170b43d6600a1b2dd965e863a1396ca80a20412d4373cf0621563be6f98c52298527de478354d7019ed80ff8468bfedbd17142aa0bcc9b80ccfc2d9f46d184db3fe7bbab9baa9a4f8634830f43a1f99668c118abc3be73fac328ba69246892877d461ba18d35a527520d2fc85246664a587af74cbf81aeb0e0652f26776b0a5aa84fc965026357bb1e01ff367794778717366e2239e04e9223f64161bb3a66b13ea2d2078ee06023b8d35250", @generic="b9da895102415e9031e71e90de7cb2483cc7d78e0a2e8487d3b3bbd6698cef59fcea51bf25724f9fc1f1600f730cfbda795bc36b8d81a7a98fab841f9cd490d7e4be7fe0acce524e8b28fa20b1db4e9f9492c8de9671", @generic="0c42ec095278ad7e68dd3b5ca46b90e012ad3fa85d0e", @generic]}, @generic="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"]}, 0x418}, {&(0x7f0000000c40)={0x3cc, 0x2b, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x2be, 0x35, 0x0, 0x1, [@generic="f675e20d5a06e862243b90ad35bb3077f6fd747465e5d140e1fcc8ff843b79dad7d13a41463bab271148d95237c4d1a9c065b36fa5e25e6743bc39ba7c7d4ab28dc46d27e34e2efbb1d381d66f0792fd318ff702d024120c0935e080f1d7a006a704ec6dfc8a7628d052ef4770de5b8b0fc0b31ffc2c46de5b3a0941ca71ff91bbd92b470a8963c62fda8d5e16ec6fc2faf0b121e06d6841ed14ab8f76d308a52fb9dde3958f37e94e34c926c262fcfcc7c49ff5c34e849bce31d51ef867ac1fe6180bb035322bccdb1b96427f98d125505b6de48337694200be5f3671136a273cf8c0e04f924a4354e058670b1b7f267ff2911376fcbd", @typed={0x8, 0x86, 0x0, 0x0, @pid=r1}, @generic="ea0f7c21f7c9ea00f1a83ae090d3511ff4276413ef4c14b526c4e503e7fa05eb279ab5418582ec09fe5281145ae1757bc9f1efcdfe5d56b3a857c6f1e1a7faec684daef9f3fb6d79bb3760461ff44eba681beaa194dea43995b87f32bdfed4be13dac4651535988f76ed6db27039cb286c2c04006cc8ef0078ac967c7f96fab4e6593968c5b24fdead4d7adec7a1b6c0df496d2d7b569e99df1af8", @typed={0xbc, 0x4, 0x0, 0x0, @binary="e7848729a80f16b43b5adee428e94a1a7cceb925d9ceecdab5a4b3fbb818d41e8de79f6cb1b743c5733ffa23473d7a1eeb445072a35c27aab43ac6745292abc43af188091a5b0567d593dde751f38f2a1fecb1319356f8c27f2c0b0a43a91334efe5b0a86924f2d9d8dd6a930ca96d2b981076b97ebee734e73005529461e449bf412453b410502230e16c7222d5a8300c28635bac52f97ab95972060e370699f3f53700d5be823f3d0dda6ceb5a798319ba02f4f3a3dedb"}, @typed={0x9, 0x0, 0x0, 0x0, @str='#){-}'}, @generic="1dfa450306c041f56150f614775310e2dfa31866f1e02e6f136e7391675a1d0611b27681d5e5c18cf96b613b2ae63d22c2b1d042b9e8ba582bba920cd59f138867345ce80cd62d6bc52851bd", @generic="1b14a03efb1febea4757b621"]}, @generic="07ef363a47ae489f84b59a798af16ac965684ae7205753159f0a0930d3ace9fa4e9ed3ecc85b8c5a1cda6c7d8ca07649e0262778041f0fb95441007a83d33d0a36ca17fd1243d2638c8016cc44f646c15008b3a8844d3cb0a74b413364c166935ecec9daa06836419be64e3212e33bc85d96745ca9694009d46b5ed8f8e9e80d52436e1aacaa2fd333b12c0451e6260ea2678555186b9ce82a5ec23c8b0b8e45e86999eb9944321115167e42e3efb91a1b589cb7ae1808e643f8f100e0a1bfdcd39e86dfac188eb63263c14bcf7607a8a6911bbb6b9e40beb66a36fa3ec00288", @typed={0x8, 0x85, 0x0, 0x0, @u32=0xd8}]}, 0x3cc}, {&(0x7f0000001fc0)={0x270, 0x30, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xe, 0x84, 0x0, 0x0, @str=',]:+$/\x8d!&\x00'}, @nested={0x108, 0x3c, 0x0, 0x1, [@generic="80fa9eca10b829210f6870b6a0fa0e40bbdc409788f1858bf93cb29fa841177dde1f1bb6b5f6be7eba7a0c33bf2f031a12593c558d4ffc4c7c2405128e33e3ad48c86c05935638ea53e5d42b6916071be23256e5480a5762a9aaa9cc7bed0b5a3f2eaeaee13676f591fd4746972c8bce6ff049f227bfb30e4dd3b884d78b258006cb6ccbfc3860ed5988d49fbb6d9116bf800dc92a22194683c27350e0a57a06cfa7d34224e935b9825a822c915c12640e5cff8fea12cdd7030c297ae514de59369f828fa3e99c3f", @generic="3c4cd299b0bf33fd", @typed={0xc, 0x63, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0xa, 0x84, 0x0, 0x0, @str='*Y#+!\x00'}, @typed={0xc, 0x7d, 0x0, 0x0, @u64=0x9}, @typed={0x5, 0x59, 0x0, 0x0, @str='\x00'}]}, @nested={0x44, 0x1e, 0x0, 0x1, [@typed={0x2a, 0x27, 0x0, 0x0, @binary="1b73c5804414cce374e327cb9ba910c92150e76629a68ef6961ee72701040000120a0a2ef7e5"}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0x6}, @typed={0x6, 0x21, 0x0, 0x0, @str='&\x00'}]}, @generic="0805320372ef1fbe1b106633d7cc8a9e9c9b2d10380a033c425bb361880d53cfa41c9fb53ea77290a6f24bb9a9056a698fb2253261280ccf5a1641416c7687221ff08797f27e355afc8ea905fe534269999f11d164117cc6e05c6a59695bfffd9636aab47390155a0cf2d1142537c7dce55cc77f65ad10156345ac731832ac163e593416512ce64c7f866e891f0776352e76b8bde7001772c278063570e33b46a083e2fb6f7e22b10ac3ae6239c6ce011f7c250012c2ae889012e4b2fd07db84eca9361b674babf5dec696ac6139", @nested={0x18, 0x28, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}]}, @nested={0x1c, 0x40, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@private=0xa010102}, @typed={0xf, 0x38, 0x0, 0x0, @binary="01f071f6af3d2e2f334845"}]}]}, 0x270}, {&(0x7f0000000080)={0x18, 0x3d, 0x216, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x11, 0x0, 0x0, @fd=r0}]}, 0x18}], 0x5, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r13, r0]}}], 0xc0}, 0x20085) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="142f000022000101000000000000000000020000"], 0x14}}, 0x0) 10:39:27 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@rodir}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:27 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:27 executing program 6: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:39:27 executing program 7: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000002740), 0x2e400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000004d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000850800000000000000000000000000004000"/192]) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x1, 0x0, 0xfff}) 10:39:27 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 7) 10:39:27 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 8) [ 776.708270] FAULT_INJECTION: forcing a failure. [ 776.708270] name failslab, interval 1, probability 0, space 0, times 0 [ 776.709268] CPU: 1 UID: 0 PID: 12753 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 776.710021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 776.710705] Call Trace: [ 776.710942] [ 776.711156] dump_stack_lvl+0xfa/0x120 [ 776.711547] should_fail_ex+0x4b1/0x5b0 [ 776.711952] should_failslab+0xc2/0x120 [ 776.712329] __kmalloc_cache_noprof+0x6b/0x3e0 [ 776.712777] ? alloc_pipe_info+0x116/0x5b0 [ 776.713177] alloc_pipe_info+0x116/0x5b0 [ 776.713563] splice_direct_to_actor+0x78e/0x9d0 [ 776.714001] ? srso_return_thunk+0x5/0x5f [ 776.714405] ? __pfx_direct_splice_actor+0x10/0x10 [ 776.714864] ? find_held_lock+0x2c/0x110 [ 776.715256] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 776.715725] ? srso_return_thunk+0x5/0x5f [ 776.716138] ? lock_release+0x20f/0x6f0 [ 776.716552] do_splice_direct+0x17a/0x250 [ 776.716946] ? __pfx_do_splice_direct+0x10/0x10 [ 776.717378] ? inode_security+0x105/0x140 [ 776.717778] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 776.718264] ? srso_return_thunk+0x5/0x5f [ 776.718672] ? security_file_permission+0x22/0x90 [ 776.719142] do_sendfile+0xaf1/0xe40 [ 776.719540] ? __pfx_do_sendfile+0x10/0x10 [ 776.719963] ? __might_fault+0xe0/0x190 [ 776.720371] __x64_sys_sendfile64+0x14d/0x210 [ 776.720798] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 776.721278] do_syscall_64+0xbf/0x1d0 [ 776.721668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 776.722145] RIP: 0033:0x7fdac95ecb19 [ 776.722492] 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 [ 776.723980] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 776.724633] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 776.725237] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 776.725838] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 776.726439] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 776.727045] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 776.727678] [ 776.732805] vfat: Unknown parameter 'appraise' [ 776.771398] vfat: Unknown parameter 'appraise' 10:39:27 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) [ 776.861502] FAULT_INJECTION: forcing a failure. [ 776.861502] name failslab, interval 1, probability 0, space 0, times 0 [ 776.862656] CPU: 1 UID: 0 PID: 12763 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 776.863417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 776.864118] Call Trace: [ 776.864357] [ 776.864573] dump_stack_lvl+0xfa/0x120 [ 776.864967] should_fail_ex+0x4b1/0x5b0 [ 776.865366] should_failslab+0xc2/0x120 [ 776.865747] __kmalloc_cache_noprof+0x6b/0x3e0 [ 776.866191] ? kobject_get_unless_zero+0x15e/0x1f0 [ 776.866645] ? posix_clock_open+0xc9/0x260 [ 776.867068] posix_clock_open+0xc9/0x260 [ 776.867478] ? __pfx_posix_clock_open+0x10/0x10 [ 776.867937] chrdev_open+0x235/0x690 [ 776.868298] ? __pfx_chrdev_open+0x10/0x10 [ 776.868695] ? lockref_get+0x15/0x50 [ 776.869066] do_dentry_open+0x71c/0x1420 [ 776.869455] ? __pfx_chrdev_open+0x10/0x10 [ 776.869858] vfs_open+0x82/0x3f0 [ 776.870197] ? srso_return_thunk+0x5/0x5f [ 776.870604] ? may_open+0x1f3/0x420 [ 776.870973] path_openat+0x1cf3/0x2980 [ 776.871396] ? __pfx_path_openat+0x10/0x10 [ 776.871829] ? __pfx___lock_acquire+0x10/0x10 [ 776.872274] ? srso_return_thunk+0x5/0x5f [ 776.872679] ? find_held_lock+0x2c/0x110 [ 776.873081] do_filp_open+0x1b8/0x410 [ 776.873470] ? __pfx_do_filp_open+0x10/0x10 [ 776.873898] ? find_held_lock+0x2c/0x110 [ 776.874315] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 776.874751] ? lock_acquire+0x32/0xc0 [ 776.875142] ? srso_return_thunk+0x5/0x5f [ 776.875557] ? _raw_spin_unlock+0x1e/0x40 [ 776.875955] ? srso_return_thunk+0x5/0x5f [ 776.876365] ? alloc_fd+0x2c0/0x560 [ 776.876760] do_sys_openat2+0x164/0x1d0 [ 776.877147] ? __pfx_do_sys_openat2+0x10/0x10 [ 776.877582] ? srso_return_thunk+0x5/0x5f [ 776.877989] ? __fget_files+0x206/0x3b0 [ 776.878406] __x64_sys_openat+0x143/0x200 [ 776.878812] ? __pfx___x64_sys_openat+0x10/0x10 [ 776.879257] ? ksys_write+0x1a0/0x250 [ 776.879641] do_syscall_64+0xbf/0x1d0 [ 776.880040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 776.880525] RIP: 0033:0x7f3cea700b19 [ 776.880870] 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 [ 776.882356] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 776.883012] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 776.883617] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 776.884233] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 776.884836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 776.885447] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 776.886083] 10:39:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)={0x10, 0x68, 0x2}, 0x10}], 0x1}, 0x0) 10:39:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 3) [ 776.946703] vfat: Unknown parameter 'appraise' 10:39:27 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@rodir}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:27 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 9) [ 777.037725] 9pnet_fd: Insufficient options for proto=fd [ 777.245822] vfat: Unknown parameter 'appraise' 10:39:53 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@rodir}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:53 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:39:53 executing program 1: r0 = perf_event_open(&(0x7f0000003400)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) perf_event_open(&(0x7f0000002a80)={0x1, 0x80, 0x40, 0x0, 0x5, 0x92, 0x0, 0x5, 0x44054, 0x7, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x40, 0x1, @perf_bp={&(0x7f0000002a40), 0x4}, 0x3, 0x100000000, 0x1000, 0x2, 0x0, 0x9, 0x47, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x10, 0xffffffffffffffff, 0x8) sendmsg$inet(r1, &(0x7f0000002a00)={&(0x7f00000026c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000002700)="0854fc1a028f7e6c", 0x8}, {&(0x7f0000003480)="5eb8fb793f520223d4e65e16d8cf0ac9934f96d56f65392ac7ce5748e4e8ceddf842923b04ac06f331704e506bf411c580ab13377e0c15f44b597323e4dabb6fc44c90ea16b4f9d14d05ce30de159a9d5d5246f1ccbf34b0b2782eab1aa5990c20bb8c3e7f67a93d6a6f66ed3e47d2bac40fdc3e3f4c06735e1405708f45ea6850c42b8789610363f744399e89cbd2aab0a049c40b443ec685162705a5dcecf7bac5962240620aa518b883798170112c8317cd943545e655c5fbf2acf0c66f7236369ce8672dcea34cf220ad1d757048f1e4b34258e42479b8fac7aa0dc43cc982a35b3fa077d0199f3334ea799a238274ff2f835cf98e22d0aa830c14b279319ff0d55f1eecf146c4d6c7036f70ae714c78494d2bbaa9f440878de7063869a826b2d0788302f04f2ed6812eecf6be5c366c635473efc05a739de34b3aa7ea2f89bf74754b219872ccd10c65aa2d98b4cdcccb13aaeb07a847454adc2714bb9abb6582ceaae37d710ab4c98c2541d8a861414dcb13620c664be2f9c9c7e09abfd0694314d3970be08a4dd9d5a9fb46f61d24ae75c0adf54a78482fbcbd003648369b3ab55264cfcf8bf1f4a9f31996f0ba73a067410ff230c994fa2c5ad9ae33f64bb9fc4bff9b1d96c7ea178204654cc704a908d6ce148d14450eaaf0f3fcc5aae655459abf40e181f008edbb8ad48788c6e4e547d3093321abf6afd0ec55ceb95909263ccc502f2f02de82e56d73caf58ee7bc7c4edf9ea1f1bb9116d64f4ac40a7777872c41221842b9fdd38a929303fe5160fa6ab44e854dc3218f3a4650ee3a6e9747d19ba98df8ed5a78836c693d15107d7da01eb2755b507998a8c5f66dc8450b65ac0fdb8fa65c23ab31dd4ee9513af133e30e443f61fcad74f31fd1eaf47d527719553ed79a3264bdd8a51b6be3a0c221e98b563afe71beb0656b0a42ae0ec529b97e434f46780ed1589e949b7c8d077587158247ba9d0e4f8d26b6ab47b21fcfea4d5ca0308138732c947242d28af8495172f9319b37795d6d6db510f38b336ad9310bd24de49775c29eac65f3aa608ad986c6f7a9f6aecaa7818f4c1ee82548527822eca425781fe118d8e686ee3e6b2222162b21afcf4855dfaa0191764ee94bf22c90c19ed907871f402f774dcf5baca5f91ce0edc6c1105315375e3ef2d8cb845382b9373cbbb3bdba501dbdcb91d6f46b531005020cf2b40c5913742f696ee6e2893c5fbfe9471a116fb61671c60fa04f631c8d625c15da0401bacabef424323c1bc18fe9a33250563e4d48f1413874c9dbbae66c0ba7072fdadf59ece3b95c582847631ceb491938d60ec2b9b03162c6889a239f228df259f91d4b37eaf2f81f361046c24f273687f8f912c582db50993e99f948190eec64db86e75e905532fd460b71e075a3638adabf684ce05f24a954020aa198ac0ad447a0a9fcc55aa812b7eb52e9c761983b02ec852a353a8242b6e6d07f51ce150e249f833a3d073fb9dd153932d3aea1a7aeaa9a4c1dfed906719f6c8ecc034cc92684bde78f9c8d27ea25cea8519697dbdb1b4485c6e2ffa5fe78690729118176145943f997e206236e3293eb6f80bcaa9a41cff17d490c88d345ce76963991de1ce62d9d9d0732b9921d1a61ecefa9de03521bc529a873b88adee21f24e9823f90ace590c2dde101c2c8155eef78114545eb5dd68c026cd1b478c0fcc4b14086011c1a2765c00cf16ce5bdced1ffdbdcab340f7e1af936388133bdbab66ef9207b764b8adfd819283471fdb621bf2958487c4808481cac6dfcb8c92245e0aea639e98592065fa374f0cc10dcfa3641a651d5a81e83dbdcefcc55faa177ed184482b40b551582972272381f44ace64157e1ae98cc8bb0007154148f969f4164b29a39dd04254e0aab545636e2506bafb2bdd1e547c1166285d0e0d39950d225e3fac4408cd73f05eb4923f189e941e968fc0298af1bbaf831451e01dc404f2abd3b118fb93d70759d49721ed5fdb57ac05569b6894a43014e9a7fe4db714004e03c4145f390adfbf571c11b9ed2e1a3d35d4d777666b7493512c7cb2150a4846b58b91ac64573e4f50d1337aa43dec3af3d178de037060f700efa471ae4ac04dd9775f203a34d3651f9101c60ed07c5376ec3678cc253a1f5e21ade095e29ef0437a1682cc1a474d4b45fd4b46c5f1885b5fba235c368252c0e136c3369ec903ac49c0c93107cfa13ff131749c9ad74103d957a8d30661cd6bc6b813852984a1ddec80d2822bead477cc6f5043a03cb3e720386be644af85ead5ef8cf8f5b40f75266cdaaa269281a7122ca9afae90e28d07fef76c75a81bbd11aa34357fe500e077f3dd5b65b73d6477f50d58ae2f6d968d55dadb81677e73cb600ebd94a7fa14413514526d76aeb7368283572081bdffc81c70bd68f52fa6edac944af5457b82ca1460f586ddbb768a6b23aa10d4f1fac28ab980f51fbb83bdc8acde3d4bcdf966ab52ae869c0a18d295c34098d8a072fb23a1bac1605c030dc2f404a704655e453542a6aa45564bef879ce816f6e34ef9577f52e2d75284d755c9865ace519a2cf2308f5d05a9211cce23e3345c93b6fd31b278c47b47c46bdcdceb8c3cdf087891f59654a8e5047ba22a2f87cf0929927d05544ce2ba9ff45e93ae5e8a90527f7958c1d07bee92bbe3bf205d00291ccfb8451867e59f56f6bc44187122d91dddbd504f85e7df4f4f15e5029985631bd9f4cc885b7ccc8ebd615ef16ee95911345da83fcc2c2cb3d7398515689fc3d72295b125c885d3acb4701790897ec15a43d0d9f4adb7a9c1e6063b28699bc54bbc45062ca519f20d56983f389cccb8a303ce2e90885ef452a59b288835d9512494cf4ff6de9b85a217105cd740d6dc74875a6cbc8a80c77814c7a0221ee43a3a25ccabbe1b3d9672b8919ca7306dac7ed095bbc681323833c851fa077295c23312fb05a0f0541698d58e6c6eb372260b161d7be74c299ae8c631dbbd57dfa3cb4ee16e2ad073f716b25c380cce7802833025492f9b9a3e009d4fa559afe6e5e00ca2d59f44233cdfc98f2a4df960bc62ed98e95ce8192590887b58eeffc236b265769056a153539607529b0e973b534facac86e8733ff488fe0db50f2e22d079499033ecef420702a354227ad96804fa340d4fd7c85a3ce5d95e1fc6316c0bc9593b3d5f9cb974cb6c2a3bbb1d7a7c3d4f89a07bd3d27e69f253e0ed57fa533608ee99aff7f6c2cfb2b448bd203fed9259a911ad7d8d52cc34aa777d690ed6a480f807c5a1ba27b524a912a5679a66f44e96b2328bc6a410edec3bbd8c22586f099a16b0e64cc5e5fc65303753408f28de65a98c3cfa7ce92e98def53753f5213ec7d83d57a82c98bbca3682b1bd3df8f08198086026cfd69e5f445f03b1b6fbdaaf782c06fe1f055666d5f027f18102e23d2232a4fd54499ded625e9a8d27a9a4a001adc83fdd916d6556e51bdecaaf546b1cf50f9667cf48218212cd9064f5ccb200d3db3ddff8e781bc1399ce755ff2a2521468cdd4c2e652848f7af284d4a28915b7bd67a123a22d7680e91a79d986a98ac3377c08b3d1512cd530708646320c120bf890513bdb51555fd6a10b9793a12e55cc14aaa9f937d9b14ce40710380aceea33413a073c5c3af0fc2a692a755afca57d5b7c0dbb5fd17c312cd6134954c3574c7dd40ab91d14c88a34c56c3d282aaf0fda9f6b8124ed6600a47513e82e6c8827c2ac84097b602fdc13c87c7b9b7462ce1f2041606bec5566ebf763b5ac3fa33606a988783b0674ccb02097919676096e4f21d757406e4895fa34940de7de1296bb8629d7fa4c15d0c0983db710875dd75318a3c34912bec4cf9a0990b285ed7906ad2a2b803e408ad023951b05d1ac6e094e7d388ceb5bfa7fae71f2d841a647959dae4210a07de02765726d8bd60dc0e2f839aefb1c66431fccef4027002c169b1200167c6fb41093c032f2c8f4854bed294f4990508372a72a5527d79e0da7d3275e0e1ba2a31951de4b1d87d29734603703654c127c5cf7f3c265a2ba896ee216e837e71afee6bd6a159cf9c09739cae7d66e99fa7cc2ed7ade4ac6d82295d2aa422fc9d21d95fe46decd09cbda057a8ed12e70e8d93eb2b859747351261ce5c444fa730153efcde0360a77decb79ea278764a3e88297251f3a21b8575c4624251e4c9777b19915230309a7741b1d03a4b4b2a6ff8379c5e1c7059f5def05f3fbc46e09cbd47bf2c89a9b28bae61438ed3b796fef41f231dc0e449331d89a8d0e94d40e8d135d7b7290af250ae6a39bef2b8ba46f3b0b07c10a126f299e3d9e8465af05d028351dcf115a6d1c0fc27e5a5a21a88f3d5475899ce503accfc32bd600d105a3ea41e8072cf789ebf6cb8ca61da082ab2da5ae3670c4333f9ffed593d920dbdd0b86d6c18a7be065e20567a5e83954cc5b7f7d039c21af05c9378b06c327b3f9d12dce751e7f691ca447408c9389f97b2ef1ad0e7ee98be40f2b3f81bb2d6961e50397dd3db46128de7198f37fa4cbff4270c5d1399acdcf1b394de4d0a4897c72c75c815c625c575736d59fa64329fd88660e390b31763f9bedb987be2022d6dba732425d6289f21bfe26355c205a5f22b063667e36cadbf0ecbdb155767fd4abf222d96da4baac9017bc6465e54247130d821f80788d4791a229c5b725d7ca4ffb9345882aa9ccf0f1463247aeb1b494f7cf275fd3d05a95066f9885da6ff91a0d781aa492b6a00ac901990e8dbc61ae69f05a09f54930239c692ae82e41009b450b1093fc9a30f082e71f32d44d42202b53c611a18c1c8c7d1767bc54a908dcef4fa00665163441a650da405388476c785813ace61d76c4876e9e8abf2cac9480dfe82c06cc23186f5242f7073fe5cedcf76a32d06efa87b088712b66bfbae60feadb7e336b5508e62114437aaef63f50422adc133a8eed39d127bf7015479386acdcf6150d4045166c8ab62f18fc058e6f9bb6d0b3a01f01c26b2fdf31ae4ee0a0a960e6058645db044525f96f026bc1116cfb25fc16f2c44cdaa0fd6d03d03820952927eca8649546de886e256b3405ed6a5b177888c2f4ed1aa0517a862097b069b2788ec66ecdf3ab11f5b9a1fb5bd9865f47c49f3a97d7967d0d0adfbf19ec81093f002fd3cf7b94b69c9d8c0b931615330326386e8f075cbe48a465774dea65107ecd9bdefad7619964e3d65d4278dc850a01e5f76d7c51ab46077289448f751b26d20442412d7c4f1d5a5a4242b750ac5f366c11fe032b73d2e44b6c95ae71d61346510fff6670ba70230b3a5303870d1d39249c83ece44c076470240dd550aa453feec63db674a1b8eb443930952bb682090c6b84a827b82f90fdff9d6b9d4027f98211a805420ffbce842f14c1da342eb520cf83bfe4e9af65d1c9c8526dcf577d535dc853f31ddafaf569ee613bc69f6788861e2cf50eab35010276484adcd5199486e93a494afab09d4693fe3e908d448fb32c8f491191ca55941e25473b19e464b6f6fc3d8bbf542ded41396d09967691d1fd8522ca8e56dd87aee89e3fdcc02739b4c15efb7ffd496d46653a48e0d952a23e936d4c095e0de3d55d1d6f4baa1caef9068aef67a7a5ec89ae896a54570590ab6c059a901df5af5d535b5d468036ef091d460fb1150466b06bb023622fc2de176712d553890ffa7a0309ec13517acaed6e2d37d44ec0f87c117246c7bbf46634dc4123de558fd51928c12272a5216bcdc79f3ef8056fcaf707ae6daf228142aa2920a8cfb6a48409e0300", 0x1000}, {&(0x7f0000002740)="e16e0a8035f88a5a5321bf32e7109e66a9d2ef0136333129e8c06bb6750d3efac9ef298e32417a73a8f62020f1b9075289649446a188ca90f8de73", 0x3b}, {&(0x7f0000002780)="6039a5ac761a53270943626a58b206d2720d72903d19d3af8c334560de65294f63edb3718dc0d80fff99ae3751933b5b865832c16df61b065f62de12da017a2c7b7482095d9b552f5ab4", 0x4a}, {&(0x7f0000002800)="bbc5533eae4a4869f7397fa4766cfc90aa7b86a842ad51c3012a2382c1998b572966e738efec5f655cb8ea4269c4241257c3ee0fdfecda5890087b939d64263469803ee0948e8474f19734f56d81577e13c9918cbfe3583b11b6e8e28a7c28c69c51068deb72f7ef94b62133371f56978edb1a3f02280a92ad3a0dbdae1078780ed5d46c4104203c4f40ab408c9a3076cad63b0e8bc9853a391cc5e875bdf212271e969d04b21372a5112c505a6d7faff4237152296c09b8b5465e700c8145fc1718dd9d6d31e1aac4b44a8426e0e79035a87ea8a8ea", 0xd6}, {&(0x7f0000002900)="f6825ee2d12b749bcf1fc7eb4f9641deab8b5f0fc112bbfe608cf5cec7c56601a6c61034cb1ef6c4094f7576a64afdefb471d5b4f678f0496c64998a1dba0c42b32ec1824b7f926043e3f0c56286a3f0aa10905b3b87153b2733eaab8b38755413b7bfd93d2b77b6e6d0843903d510", 0x6f}], 0x6}, 0x8000) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r2, 0x0) perf_event_open(&(0x7f0000002b40)={0x4, 0x80, 0xd4, 0x8, 0x9, 0x1, 0x0, 0x90a, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000002b00), 0x9}, 0x8006, 0xffffffffffffff7f, 0xff59, 0xf, 0x9, 0x18, 0x3, 0x0, 0xfffffff2, 0x0, 0x10001}, r2, 0x10, r0, 0x0) r3 = epoll_create(0x5) dup2(0xffffffffffffffff, r3) [ 802.456267] vfat: Unknown parameter 'appraise' write$binfmt_elf64(r3, &(0x7f0000005940)=ANY=[@ANYBLOB="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"/5249], 0x1478) getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000300)=""/184, 0xb8}, {&(0x7f00000003c0)=""/72, 0x48}, {&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/111, 0x6f}], 0x8, &(0x7f00000025c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}, 0x40000001) 10:39:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r9}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r10 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r10, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000001e80), 0x40241, 0x0) [ 802.473716] FAULT_INJECTION: forcing a failure. [ 802.473716] name failslab, interval 1, probability 0, space 0, times 0 [ 802.474907] CPU: 1 UID: 0 PID: 12790 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 802.475708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.476432] Call Trace: [ 802.476692] [ 802.476923] dump_stack_lvl+0xfa/0x120 [ 802.477327] should_fail_ex+0x4b1/0x5b0 [ 802.477724] should_failslab+0xc2/0x120 [ 802.478107] __kmalloc_cache_noprof+0x6b/0x3e0 [ 802.478554] ? ptp_open+0xb9/0x500 [ 802.478895] ? mark_held_locks+0x9e/0xe0 [ 802.479309] ptp_open+0xb9/0x500 [ 802.479639] ? srso_return_thunk+0x5/0x5f [ 802.480050] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 802.480520] ? srso_return_thunk+0x5/0x5f [ 802.480934] ? __pfx_ptp_open+0x10/0x10 [ 802.481308] ? srso_return_thunk+0x5/0x5f [ 802.481714] ? trace_kmalloc+0x24/0xc0 [ 802.482091] ? srso_return_thunk+0x5/0x5f [ 802.482493] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 802.482957] ? kobject_get_unless_zero+0x15e/0x1f0 [ 802.483408] ? srso_return_thunk+0x5/0x5f [ 802.483817] ? __pfx_ptp_open+0x10/0x10 [ 802.484191] posix_clock_open+0x159/0x260 [ 802.484605] ? __pfx_posix_clock_open+0x10/0x10 [ 802.485066] chrdev_open+0x235/0x690 [ 802.485423] ? __pfx_chrdev_open+0x10/0x10 [ 802.485816] ? lockref_get+0x15/0x50 [ 802.486188] do_dentry_open+0x71c/0x1420 [ 802.486571] ? __pfx_chrdev_open+0x10/0x10 [ 802.486979] vfs_open+0x82/0x3f0 [ 802.487315] ? srso_return_thunk+0x5/0x5f [ 802.487717] ? may_open+0x1f3/0x420 [ 802.488089] path_openat+0x1cf3/0x2980 [ 802.488510] ? __pfx_path_openat+0x10/0x10 [ 802.488937] ? __pfx___lock_acquire+0x10/0x10 [ 802.489376] ? srso_return_thunk+0x5/0x5f [ 802.489778] ? find_held_lock+0x2c/0x110 [ 802.490180] do_filp_open+0x1b8/0x410 [ 802.490569] ? __pfx_do_filp_open+0x10/0x10 [ 802.490994] ? find_held_lock+0x2c/0x110 [ 802.491405] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 802.491838] ? lock_acquire+0x32/0xc0 [ 802.492228] ? srso_return_thunk+0x5/0x5f [ 802.492637] ? _raw_spin_unlock+0x1e/0x40 [ 802.493034] ? srso_return_thunk+0x5/0x5f [ 802.493435] ? alloc_fd+0x2c0/0x560 [ 802.493825] do_sys_openat2+0x164/0x1d0 sendmsg$netlink(r0, &(0x7f0000001f80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80)=[{&(0x7f0000000140)={0x4f0, 0x4029, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0x23a, 0xe, 0x0, 0x1, [@generic="06a050b01363240a2a0ae5702e56f9e04fbbfe01e5f8b73f95ec4bcb7b1687ce3c75a9960a90b93abde45a857152a7257768b34e91b6acab293494c17469f149d11dc22d7121d93ed5cc7e08629b78fd0bb05fcba074cb2bd2c7259b0e593570bf8343cd449014fa360dfc8e95a8986804b9d9c1e8924a1438f4ebfa3f0e6b386d77", @generic="d24f328f3bef68f0d578fe37edd740cf4fad6784b182ca16b28ca57e70b7a5702a54297e93e9b73a0e688b3214", @typed={0x64, 0x13, 0x0, 0x0, @binary="785b405a86f7dd055330a0526329357772c8985695ab028f9a2c1e4b0295fb211282beb114f5f86ff47a6ec986ff346324b60b2e834ccb6258c29a3ef28d32f2f5fc2d3786b71d222b5165fb2ffa4168b6f31a3f86a35acb44322b8e6dd0185d"}, @generic="a16eab3788603b4994b7cac67ff26df4c101f1d63783d2c6c28543", @generic="abfb394851c7e3f0cd5f7fb26aa5022b7efd1d361fba0469f7171efc3f5a11a0fe088a89766c8f1f4b976e2a9c9bf8bc256df719430f35f4f4cc6886bf0aaa374d4668dcc87c92d00836dce513f3880b5adca2b918dbe5d723cb6bb772707bfb8f910ff4cc5a0b5f3e7f323139524c27f954247b9f087f03cad6020c2509701b032735e0ca3e6df1af", @generic="30b99d551819e44c7ef2546e3a4e4bc717fc8109cd72d8eada459ac8cbcc6e8bb9edad2e6b55de96654e24fa2ba2ea0a740e94db30364e20e3e7a0e13d673e481d41d20ad8ec182c767fce5ecc8f5c135b5c2a3e2fa82d2baba485c28462997e49efa28f889d04f1ce15f2bd300d73ac1685991a811fe073e88414ccc1ea24"]}, @nested={0xe8, 0x87, 0x0, 0x1, [@generic="22e98a2709cbceae319a44c42f74dc874d53393b605cfc0970822dab250c9763ea4124693432ce0402aafd4af3d94e52dad9672f219f0194f9937527bc049cf7514f043d5a291d0914dbf21abaa4a2d4ce53ea6e87acee5caf689886dd27641b418a6fc20caa3d21690cb302b610c66597b5be7275d5", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="b73b9d90fab8f6a4b3a83987ac1e7a4d96843e45932c9f23fb4fc0ba77a28d155a2419dd9ac7efd26327", @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x37, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x3}, @typed={0x8, 0x47, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="8db5f4f63548d64420c73b906bb289896751c4e294aa7a8c150933457e8439076616e1f7b24681d4cdc2909d569f7b633ca74fdfce8b9246849cf7d98a3fd095731e7957f10342de0028b9f17211eaa01eec6a9b206b15463bc51ee0031a0f880f8dfdddf10ac2f845d0a5f3f4e6b6e0c1ca5b299c30c545d546bb6941b2a60f9ddc75b2b17d8ab41e8a3e7078b64464b5170f76245e23c394d90a76327002da0b2f28fc738a245b8d086431b9cd08ceaf6db02886d66c7bb6d1424a2b44dbf34160da299b17f257eef0310704c2d4d71bcd2d4f86", @generic="6140ad01bc365842276df4c8be3f82704b7f467e90edefb5a0176ff3caee6f8ec637dca2d129ae60f11c0c7ac9481b85ab51128e78a1ba65d753960d1adcf2d8c994b5970c77c911f863b1447c91c806e1e4c0cc0a74c2d716cdbe5c458ce7ffc2bfe4e70f26a60c98438adf2e8843d0229accc68371e6a1737c41ffad9be98703c220b6fe34bec44256523b50796c097725635639c47071d21eb701eb6486b6417e2d9ff10085073229bce80290d9e25f1d8f18f16507b42fcf8ef2389e0f9d76275bfa9b25c5e66e24d9029002c375581bfa497b0f582548a055d98cd4cc4bcefb33fb8d"]}, 0x4f0}, {&(0x7f0000000640)={0x418, 0x3f, 0x2, 0x70bd28, 0x25dfdbff, "", [@generic="8f32448671049159f0828e3df8328e61f7020ad215fc540c23969275cc7380fa6bc29559e3f07865f16d6ac689eea38da0b808c55d68ce3db9f4037d3fcd36fd8fe16e881feb33dcd9c384350aee8ff15c8ad6f3eeb2398fd1eaa1b968eccc1b896fabe383fbc2ab1c55eee3a4648601a494", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x9}, @nested={0x290, 0x32, 0x0, 0x1, [@typed={0x14, 0x2, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x7ff}, @typed={0x4, 0xd}, @generic="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", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@remote}, @generic="4b1d7b8c3f646ef715a7d41be00280d2e6e61703ca4a083a26150f73d9b0c0239fcd35c3d4fc6b866a486aab6a060e904a14e028664b9ea950da0bbd3449879f57d96e1a916f44e2d281320258170b43d6600a1b2dd965e863a1396ca80a20412d4373cf0621563be6f98c52298527de478354d7019ed80ff8468bfedbd17142aa0bcc9b80ccfc2d9f46d184db3fe7bbab9baa9a4f8634830f43a1f99668c118abc3be73fac328ba69246892877d461ba18d35a527520d2fc85246664a587af74cbf81aeb0e0652f26776b0a5aa84fc965026357bb1e01ff367794778717366e2239e04e9223f64161bb3a66b13ea2d2078ee06023b8d35250", @generic="b9da895102415e9031e71e90de7cb2483cc7d78e0a2e8487d3b3bbd6698cef59fcea51bf25724f9fc1f1600f730cfbda795bc36b8d81a7a98fab841f9cd490d7e4be7fe0acce524e8b28fa20b1db4e9f9492c8de9671", @generic="0c42ec095278ad7e68dd3b5ca46b90e012ad3fa85d0e", @generic]}, @generic="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"]}, 0x418}, {&(0x7f0000000c40)={0x3cc, 0x2b, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x2be, 0x35, 0x0, 0x1, [@generic="f675e20d5a06e862243b90ad35bb3077f6fd747465e5d140e1fcc8ff843b79dad7d13a41463bab271148d95237c4d1a9c065b36fa5e25e6743bc39ba7c7d4ab28dc46d27e34e2efbb1d381d66f0792fd318ff702d024120c0935e080f1d7a006a704ec6dfc8a7628d052ef4770de5b8b0fc0b31ffc2c46de5b3a0941ca71ff91bbd92b470a8963c62fda8d5e16ec6fc2faf0b121e06d6841ed14ab8f76d308a52fb9dde3958f37e94e34c926c262fcfcc7c49ff5c34e849bce31d51ef867ac1fe6180bb035322bccdb1b96427f98d125505b6de48337694200be5f3671136a273cf8c0e04f924a4354e058670b1b7f267ff2911376fcbd", @typed={0x8, 0x86, 0x0, 0x0, @pid=r1}, @generic="ea0f7c21f7c9ea00f1a83ae090d3511ff4276413ef4c14b526c4e503e7fa05eb279ab5418582ec09fe5281145ae1757bc9f1efcdfe5d56b3a857c6f1e1a7faec684daef9f3fb6d79bb3760461ff44eba681beaa194dea43995b87f32bdfed4be13dac4651535988f76ed6db27039cb286c2c04006cc8ef0078ac967c7f96fab4e6593968c5b24fdead4d7adec7a1b6c0df496d2d7b569e99df1af8", @typed={0xbc, 0x4, 0x0, 0x0, @binary="e7848729a80f16b43b5adee428e94a1a7cceb925d9ceecdab5a4b3fbb818d41e8de79f6cb1b743c5733ffa23473d7a1eeb445072a35c27aab43ac6745292abc43af188091a5b0567d593dde751f38f2a1fecb1319356f8c27f2c0b0a43a91334efe5b0a86924f2d9d8dd6a930ca96d2b981076b97ebee734e73005529461e449bf412453b410502230e16c7222d5a8300c28635bac52f97ab95972060e370699f3f53700d5be823f3d0dda6ceb5a798319ba02f4f3a3dedb"}, @typed={0x9, 0x0, 0x0, 0x0, @str='#){-}'}, @generic="1dfa450306c041f56150f614775310e2dfa31866f1e02e6f136e7391675a1d0611b27681d5e5c18cf96b613b2ae63d22c2b1d042b9e8ba582bba920cd59f138867345ce80cd62d6bc52851bd", @generic="1b14a03efb1febea4757b621"]}, @generic="07ef363a47ae489f84b59a798af16ac965684ae7205753159f0a0930d3ace9fa4e9ed3ecc85b8c5a1cda6c7d8ca07649e0262778041f0fb95441007a83d33d0a36ca17fd1243d2638c8016cc44f646c15008b3a8844d3cb0a74b413364c166935ecec9daa06836419be64e3212e33bc85d96745ca9694009d46b5ed8f8e9e80d52436e1aacaa2fd333b12c0451e6260ea2678555186b9ce82a5ec23c8b0b8e45e86999eb9944321115167e42e3efb91a1b589cb7ae1808e643f8f100e0a1bfdcd39e86dfac188eb63263c14bcf7607a8a6911bbb6b9e40beb66a36fa3ec00288", @typed={0x8, 0x85, 0x0, 0x0, @u32=0xd8}]}, 0x3cc}, {&(0x7f0000001fc0)={0x270, 0x30, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xe, 0x84, 0x0, 0x0, @str=',]:+$/\x8d!&\x00'}, @nested={0x108, 0x3c, 0x0, 0x1, [@generic="80fa9eca10b829210f6870b6a0fa0e40bbdc409788f1858bf93cb29fa841177dde1f1bb6b5f6be7eba7a0c33bf2f031a12593c558d4ffc4c7c2405128e33e3ad48c86c05935638ea53e5d42b6916071be23256e5480a5762a9aaa9cc7bed0b5a3f2eaeaee13676f591fd4746972c8bce6ff049f227bfb30e4dd3b884d78b258006cb6ccbfc3860ed5988d49fbb6d9116bf800dc92a22194683c27350e0a57a06cfa7d34224e935b9825a822c915c12640e5cff8fea12cdd7030c297ae514de59369f828fa3e99c3f", @generic="3c4cd299b0bf33fd", @typed={0xc, 0x63, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0xa, 0x84, 0x0, 0x0, @str='*Y#+!\x00'}, @typed={0xc, 0x7d, 0x0, 0x0, @u64=0x9}, @typed={0x5, 0x59, 0x0, 0x0, @str='\x00'}]}, @nested={0x44, 0x1e, 0x0, 0x1, [@typed={0x2a, 0x27, 0x0, 0x0, @binary="1b73c5804414cce374e327cb9ba910c92150e76629a68ef6961ee72701040000120a0a2ef7e5"}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0x6}, @typed={0x6, 0x21, 0x0, 0x0, @str='&\x00'}]}, @generic="0805320372ef1fbe1b106633d7cc8a9e9c9b2d10380a033c425bb361880d53cfa41c9fb53ea77290a6f24bb9a9056a698fb2253261280ccf5a1641416c7687221ff08797f27e355afc8ea905fe534269999f11d164117cc6e05c6a59695bfffd9636aab47390155a0cf2d1142537c7dce55cc77f65ad10156345ac731832ac163e593416512ce64c7f866e891f0776352e76b8bde7001772c278063570e33b46a083e2fb6f7e22b10ac3ae6239c6ce011f7c250012c2ae889012e4b2fd07db84eca9361b674babf5dec696ac6139", @nested={0x18, 0x28, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}]}, @nested={0x1c, 0x40, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@private=0xa010102}, @typed={0xf, 0x38, 0x0, 0x0, @binary="01f071f6af3d2e2f334845"}]}]}, 0x270}, {&(0x7f0000000080)={0x18, 0x3d, 0x216, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x11, 0x0, 0x0, @fd=r0}]}, 0x18}], 0x5, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r13, r0]}}], 0xc0}, 0x20085) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="142f000022000101000000000000000000020000"], 0x14}}, 0x0) 10:39:53 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:39:53 executing program 7: keyctl$assume_authority(0x10, 0x0) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x38, 0x35, 0x57, 0x66, 0x0, 0x64, 0x31, 0x62, 0x62, 0xda19a4eda09e481e, 0x35, 0x30, 0x35, 0x62, 0x34, 0x38]}, &(0x7f0000000080)={0x0, "d1944ae0443ba92ef5b3ff5ac3ca1d6fdf905145485f09576800ba29a121dfb37b3581721b71211f4a281de74998c0df925862ba34cb03821b64216b3dc3f7d0", 0x17}, 0x48, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, r0, 0x0) request_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)='!*\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={'syz', 0x1}, &(0x7f0000000400)='\x00', 0x0) 10:39:53 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 10) 10:39:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 4) [ 802.494209] ? __pfx_do_sys_openat2+0x10/0x10 [ 802.494843] ? srso_return_thunk+0x5/0x5f [ 802.495248] ? __fget_files+0x206/0x3b0 [ 802.495658] __x64_sys_openat+0x143/0x200 [ 802.496057] ? __pfx___x64_sys_openat+0x10/0x10 [ 802.496496] ? ksys_write+0x1a0/0x250 [ 802.496887] do_syscall_64+0xbf/0x1d0 [ 802.497273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.497751] RIP: 0033:0x7f3cea700b19 [ 802.498091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.499557] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 802.500211] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 802.500819] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 802.501418] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.502022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 802.502624] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 802.503257] 10:39:53 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}]}) [ 802.592531] FAULT_INJECTION: forcing a failure. [ 802.592531] name failslab, interval 1, probability 0, space 0, times 0 [ 802.594466] CPU: 0 UID: 0 PID: 12798 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 802.595888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 802.597187] Call Trace: [ 802.597639] [ 802.598047] dump_stack_lvl+0xfa/0x120 [ 802.598784] should_fail_ex+0x4b1/0x5b0 [ 802.599527] ? alloc_pipe_info+0x1f1/0x5b0 [ 802.600267] should_failslab+0xc2/0x120 [ 802.600989] __kmalloc_noprof+0xb5/0x4b0 [ 802.601746] ? srso_return_thunk+0x5/0x5f [ 802.602516] alloc_pipe_info+0x1f1/0x5b0 [ 802.603253] splice_direct_to_actor+0x78e/0x9d0 [ 802.604058] ? srso_return_thunk+0x5/0x5f [ 802.604835] ? __pfx_direct_splice_actor+0x10/0x10 [ 802.605710] ? find_held_lock+0x2c/0x110 [ 802.606442] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 802.607339] ? srso_return_thunk+0x5/0x5f [ 802.608106] ? lock_release+0x20f/0x6f0 [ 802.608898] do_splice_direct+0x17a/0x250 [ 802.609634] ? __pfx_do_splice_direct+0x10/0x10 [ 802.610442] ? inode_security+0x105/0x140 [ 802.611177] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 802.612061] ? srso_return_thunk+0x5/0x5f [ 802.612840] ? security_file_permission+0x22/0x90 [ 802.613730] do_sendfile+0xaf1/0xe40 [ 802.614472] ? __pfx_do_sendfile+0x10/0x10 [ 802.615256] ? __might_fault+0xe0/0x190 [ 802.616006] __x64_sys_sendfile64+0x14d/0x210 [ 802.616821] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 802.617727] do_syscall_64+0xbf/0x1d0 [ 802.618462] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 802.619359] RIP: 0033:0x7fdac95ecb19 [ 802.620005] 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 [ 802.622765] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 802.623982] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 802.625132] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 802.626262] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.627392] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 802.628521] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 802.629722] [ 802.633684] vfat: Unknown parameter 'appraise' [ 802.643723] 9pnet_fd: Insufficient options for proto=fd [ 802.682458] vfat: Unknown parameter 'appraise' 10:39:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r9}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r10 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r10, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000001e80), 0x40241, 0x0) sendmsg$netlink(r0, &(0x7f0000001f80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80)=[{&(0x7f0000000140)={0x4f0, 0x4029, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0x23a, 0xe, 0x0, 0x1, [@generic="06a050b01363240a2a0ae5702e56f9e04fbbfe01e5f8b73f95ec4bcb7b1687ce3c75a9960a90b93abde45a857152a7257768b34e91b6acab293494c17469f149d11dc22d7121d93ed5cc7e08629b78fd0bb05fcba074cb2bd2c7259b0e593570bf8343cd449014fa360dfc8e95a8986804b9d9c1e8924a1438f4ebfa3f0e6b386d77", @generic="d24f328f3bef68f0d578fe37edd740cf4fad6784b182ca16b28ca57e70b7a5702a54297e93e9b73a0e688b3214", @typed={0x64, 0x13, 0x0, 0x0, @binary="785b405a86f7dd055330a0526329357772c8985695ab028f9a2c1e4b0295fb211282beb114f5f86ff47a6ec986ff346324b60b2e834ccb6258c29a3ef28d32f2f5fc2d3786b71d222b5165fb2ffa4168b6f31a3f86a35acb44322b8e6dd0185d"}, @generic="a16eab3788603b4994b7cac67ff26df4c101f1d63783d2c6c28543", @generic="abfb394851c7e3f0cd5f7fb26aa5022b7efd1d361fba0469f7171efc3f5a11a0fe088a89766c8f1f4b976e2a9c9bf8bc256df719430f35f4f4cc6886bf0aaa374d4668dcc87c92d00836dce513f3880b5adca2b918dbe5d723cb6bb772707bfb8f910ff4cc5a0b5f3e7f323139524c27f954247b9f087f03cad6020c2509701b032735e0ca3e6df1af", @generic="30b99d551819e44c7ef2546e3a4e4bc717fc8109cd72d8eada459ac8cbcc6e8bb9edad2e6b55de96654e24fa2ba2ea0a740e94db30364e20e3e7a0e13d673e481d41d20ad8ec182c767fce5ecc8f5c135b5c2a3e2fa82d2baba485c28462997e49efa28f889d04f1ce15f2bd300d73ac1685991a811fe073e88414ccc1ea24"]}, @nested={0xe8, 0x87, 0x0, 0x1, [@generic="22e98a2709cbceae319a44c42f74dc874d53393b605cfc0970822dab250c9763ea4124693432ce0402aafd4af3d94e52dad9672f219f0194f9937527bc049cf7514f043d5a291d0914dbf21abaa4a2d4ce53ea6e87acee5caf689886dd27641b418a6fc20caa3d21690cb302b610c66597b5be7275d5", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="b73b9d90fab8f6a4b3a83987ac1e7a4d96843e45932c9f23fb4fc0ba77a28d155a2419dd9ac7efd26327", @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x37, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x3}, @typed={0x8, 0x47, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="8db5f4f63548d64420c73b906bb289896751c4e294aa7a8c150933457e8439076616e1f7b24681d4cdc2909d569f7b633ca74fdfce8b9246849cf7d98a3fd095731e7957f10342de0028b9f17211eaa01eec6a9b206b15463bc51ee0031a0f880f8dfdddf10ac2f845d0a5f3f4e6b6e0c1ca5b299c30c545d546bb6941b2a60f9ddc75b2b17d8ab41e8a3e7078b64464b5170f76245e23c394d90a76327002da0b2f28fc738a245b8d086431b9cd08ceaf6db02886d66c7bb6d1424a2b44dbf34160da299b17f257eef0310704c2d4d71bcd2d4f86", @generic="6140ad01bc365842276df4c8be3f82704b7f467e90edefb5a0176ff3caee6f8ec637dca2d129ae60f11c0c7ac9481b85ab51128e78a1ba65d753960d1adcf2d8c994b5970c77c911f863b1447c91c806e1e4c0cc0a74c2d716cdbe5c458ce7ffc2bfe4e70f26a60c98438adf2e8843d0229accc68371e6a1737c41ffad9be98703c220b6fe34bec44256523b50796c097725635639c47071d21eb701eb6486b6417e2d9ff10085073229bce80290d9e25f1d8f18f16507b42fcf8ef2389e0f9d76275bfa9b25c5e66e24d9029002c375581bfa497b0f582548a055d98cd4cc4bcefb33fb8d"]}, 0x4f0}, {&(0x7f0000000640)={0x418, 0x3f, 0x2, 0x70bd28, 0x25dfdbff, "", [@generic="8f32448671049159f0828e3df8328e61f7020ad215fc540c23969275cc7380fa6bc29559e3f07865f16d6ac689eea38da0b808c55d68ce3db9f4037d3fcd36fd8fe16e881feb33dcd9c384350aee8ff15c8ad6f3eeb2398fd1eaa1b968eccc1b896fabe383fbc2ab1c55eee3a4648601a494", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x9}, @nested={0x290, 0x32, 0x0, 0x1, [@typed={0x14, 0x2, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x7ff}, @typed={0x4, 0xd}, @generic="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", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@remote}, @generic="4b1d7b8c3f646ef715a7d41be00280d2e6e61703ca4a083a26150f73d9b0c0239fcd35c3d4fc6b866a486aab6a060e904a14e028664b9ea950da0bbd3449879f57d96e1a916f44e2d281320258170b43d6600a1b2dd965e863a1396ca80a20412d4373cf0621563be6f98c52298527de478354d7019ed80ff8468bfedbd17142aa0bcc9b80ccfc2d9f46d184db3fe7bbab9baa9a4f8634830f43a1f99668c118abc3be73fac328ba69246892877d461ba18d35a527520d2fc85246664a587af74cbf81aeb0e0652f26776b0a5aa84fc965026357bb1e01ff367794778717366e2239e04e9223f64161bb3a66b13ea2d2078ee06023b8d35250", @generic="b9da895102415e9031e71e90de7cb2483cc7d78e0a2e8487d3b3bbd6698cef59fcea51bf25724f9fc1f1600f730cfbda795bc36b8d81a7a98fab841f9cd490d7e4be7fe0acce524e8b28fa20b1db4e9f9492c8de9671", @generic="0c42ec095278ad7e68dd3b5ca46b90e012ad3fa85d0e", @generic]}, @generic="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"]}, 0x418}, {&(0x7f0000000c40)={0x3cc, 0x2b, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x2be, 0x35, 0x0, 0x1, [@generic="f675e20d5a06e862243b90ad35bb3077f6fd747465e5d140e1fcc8ff843b79dad7d13a41463bab271148d95237c4d1a9c065b36fa5e25e6743bc39ba7c7d4ab28dc46d27e34e2efbb1d381d66f0792fd318ff702d024120c0935e080f1d7a006a704ec6dfc8a7628d052ef4770de5b8b0fc0b31ffc2c46de5b3a0941ca71ff91bbd92b470a8963c62fda8d5e16ec6fc2faf0b121e06d6841ed14ab8f76d308a52fb9dde3958f37e94e34c926c262fcfcc7c49ff5c34e849bce31d51ef867ac1fe6180bb035322bccdb1b96427f98d125505b6de48337694200be5f3671136a273cf8c0e04f924a4354e058670b1b7f267ff2911376fcbd", @typed={0x8, 0x86, 0x0, 0x0, @pid=r1}, @generic="ea0f7c21f7c9ea00f1a83ae090d3511ff4276413ef4c14b526c4e503e7fa05eb279ab5418582ec09fe5281145ae1757bc9f1efcdfe5d56b3a857c6f1e1a7faec684daef9f3fb6d79bb3760461ff44eba681beaa194dea43995b87f32bdfed4be13dac4651535988f76ed6db27039cb286c2c04006cc8ef0078ac967c7f96fab4e6593968c5b24fdead4d7adec7a1b6c0df496d2d7b569e99df1af8", @typed={0xbc, 0x4, 0x0, 0x0, @binary="e7848729a80f16b43b5adee428e94a1a7cceb925d9ceecdab5a4b3fbb818d41e8de79f6cb1b743c5733ffa23473d7a1eeb445072a35c27aab43ac6745292abc43af188091a5b0567d593dde751f38f2a1fecb1319356f8c27f2c0b0a43a91334efe5b0a86924f2d9d8dd6a930ca96d2b981076b97ebee734e73005529461e449bf412453b410502230e16c7222d5a8300c28635bac52f97ab95972060e370699f3f53700d5be823f3d0dda6ceb5a798319ba02f4f3a3dedb"}, @typed={0x9, 0x0, 0x0, 0x0, @str='#){-}'}, @generic="1dfa450306c041f56150f614775310e2dfa31866f1e02e6f136e7391675a1d0611b27681d5e5c18cf96b613b2ae63d22c2b1d042b9e8ba582bba920cd59f138867345ce80cd62d6bc52851bd", @generic="1b14a03efb1febea4757b621"]}, @generic="07ef363a47ae489f84b59a798af16ac965684ae7205753159f0a0930d3ace9fa4e9ed3ecc85b8c5a1cda6c7d8ca07649e0262778041f0fb95441007a83d33d0a36ca17fd1243d2638c8016cc44f646c15008b3a8844d3cb0a74b413364c166935ecec9daa06836419be64e3212e33bc85d96745ca9694009d46b5ed8f8e9e80d52436e1aacaa2fd333b12c0451e6260ea2678555186b9ce82a5ec23c8b0b8e45e86999eb9944321115167e42e3efb91a1b589cb7ae1808e643f8f100e0a1bfdcd39e86dfac188eb63263c14bcf7607a8a6911bbb6b9e40beb66a36fa3ec00288", @typed={0x8, 0x85, 0x0, 0x0, @u32=0xd8}]}, 0x3cc}, {&(0x7f0000001fc0)={0x270, 0x30, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xe, 0x84, 0x0, 0x0, @str=',]:+$/\x8d!&\x00'}, @nested={0x108, 0x3c, 0x0, 0x1, [@generic="80fa9eca10b829210f6870b6a0fa0e40bbdc409788f1858bf93cb29fa841177dde1f1bb6b5f6be7eba7a0c33bf2f031a12593c558d4ffc4c7c2405128e33e3ad48c86c05935638ea53e5d42b6916071be23256e5480a5762a9aaa9cc7bed0b5a3f2eaeaee13676f591fd4746972c8bce6ff049f227bfb30e4dd3b884d78b258006cb6ccbfc3860ed5988d49fbb6d9116bf800dc92a22194683c27350e0a57a06cfa7d34224e935b9825a822c915c12640e5cff8fea12cdd7030c297ae514de59369f828fa3e99c3f", @generic="3c4cd299b0bf33fd", @typed={0xc, 0x63, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0xa, 0x84, 0x0, 0x0, @str='*Y#+!\x00'}, @typed={0xc, 0x7d, 0x0, 0x0, @u64=0x9}, @typed={0x5, 0x59, 0x0, 0x0, @str='\x00'}]}, @nested={0x44, 0x1e, 0x0, 0x1, [@typed={0x2a, 0x27, 0x0, 0x0, @binary="1b73c5804414cce374e327cb9ba910c92150e76629a68ef6961ee72701040000120a0a2ef7e5"}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0x6}, @typed={0x6, 0x21, 0x0, 0x0, @str='&\x00'}]}, @generic="0805320372ef1fbe1b106633d7cc8a9e9c9b2d10380a033c425bb361880d53cfa41c9fb53ea77290a6f24bb9a9056a698fb2253261280ccf5a1641416c7687221ff08797f27e355afc8ea905fe534269999f11d164117cc6e05c6a59695bfffd9636aab47390155a0cf2d1142537c7dce55cc77f65ad10156345ac731832ac163e593416512ce64c7f866e891f0776352e76b8bde7001772c278063570e33b46a083e2fb6f7e22b10ac3ae6239c6ce011f7c250012c2ae889012e4b2fd07db84eca9361b674babf5dec696ac6139", @nested={0x18, 0x28, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}]}, @nested={0x1c, 0x40, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@private=0xa010102}, @typed={0xf, 0x38, 0x0, 0x0, @binary="01f071f6af3d2e2f334845"}]}]}, 0x270}, {&(0x7f0000000080)={0x18, 0x3d, 0x216, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x11, 0x0, 0x0, @fd=r0}]}, 0x18}], 0x5, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r13, r0]}}], 0xc0}, 0x20085) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c00)=ANY=[@ANYBLOB="142f000022000101000000000000000000020000"], 0x14}}, 0x0) 10:39:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="280000001c0001000000000000faffff07"], 0x28}], 0x1, 0x0, 0x0, 0x20004004}, 0x0) 10:39:53 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 11) 10:39:53 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) [ 802.785126] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. 10:39:53 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:39:53 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}]}) 10:39:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1, 0x9, 0x6, 0x4, 0x0, 0xffffffffffff0001, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x762e, 0x2, @perf_config_ext={0x0, 0x958b}, 0x10606, 0x8, 0x4, 0x8, 0xfffffffffffff6a6, 0xca06, 0xff, 0x0, 0xffffffe1, 0x0, 0x10}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x3) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)={0x14, 0x2a, 0x101, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 10:39:53 executing program 1: fallocate(0xffffffffffffffff, 0x30, 0x502, 0x800000000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)={0x24, 0x13, 0x101, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}], 0x1}, 0x0) [ 802.938341] vfat: Unknown parameter 'appraise' 10:39:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r1, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r9}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r10 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r10, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000001e80), 0x40241, 0x0) sendmsg$netlink(r0, &(0x7f0000001f80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80)=[{&(0x7f0000000140)={0x4f0, 0x4029, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0x23a, 0xe, 0x0, 0x1, [@generic="06a050b01363240a2a0ae5702e56f9e04fbbfe01e5f8b73f95ec4bcb7b1687ce3c75a9960a90b93abde45a857152a7257768b34e91b6acab293494c17469f149d11dc22d7121d93ed5cc7e08629b78fd0bb05fcba074cb2bd2c7259b0e593570bf8343cd449014fa360dfc8e95a8986804b9d9c1e8924a1438f4ebfa3f0e6b386d77", @generic="d24f328f3bef68f0d578fe37edd740cf4fad6784b182ca16b28ca57e70b7a5702a54297e93e9b73a0e688b3214", @typed={0x64, 0x13, 0x0, 0x0, @binary="785b405a86f7dd055330a0526329357772c8985695ab028f9a2c1e4b0295fb211282beb114f5f86ff47a6ec986ff346324b60b2e834ccb6258c29a3ef28d32f2f5fc2d3786b71d222b5165fb2ffa4168b6f31a3f86a35acb44322b8e6dd0185d"}, @generic="a16eab3788603b4994b7cac67ff26df4c101f1d63783d2c6c28543", @generic="abfb394851c7e3f0cd5f7fb26aa5022b7efd1d361fba0469f7171efc3f5a11a0fe088a89766c8f1f4b976e2a9c9bf8bc256df719430f35f4f4cc6886bf0aaa374d4668dcc87c92d00836dce513f3880b5adca2b918dbe5d723cb6bb772707bfb8f910ff4cc5a0b5f3e7f323139524c27f954247b9f087f03cad6020c2509701b032735e0ca3e6df1af", @generic="30b99d551819e44c7ef2546e3a4e4bc717fc8109cd72d8eada459ac8cbcc6e8bb9edad2e6b55de96654e24fa2ba2ea0a740e94db30364e20e3e7a0e13d673e481d41d20ad8ec182c767fce5ecc8f5c135b5c2a3e2fa82d2baba485c28462997e49efa28f889d04f1ce15f2bd300d73ac1685991a811fe073e88414ccc1ea24"]}, @nested={0xe8, 0x87, 0x0, 0x1, [@generic="22e98a2709cbceae319a44c42f74dc874d53393b605cfc0970822dab250c9763ea4124693432ce0402aafd4af3d94e52dad9672f219f0194f9937527bc049cf7514f043d5a291d0914dbf21abaa4a2d4ce53ea6e87acee5caf689886dd27641b418a6fc20caa3d21690cb302b610c66597b5be7275d5", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="b73b9d90fab8f6a4b3a83987ac1e7a4d96843e45932c9f23fb4fc0ba77a28d155a2419dd9ac7efd26327", @typed={0x14, 0x26, 0x0, 0x0, @ipv6=@empty}, @typed={0x8, 0x37, 0x0, 0x0, @u32=0x8}, @typed={0x4, 0x3}, @typed={0x8, 0x47, 0x0, 0x0, @pid}, @typed={0x8, 0x55, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="8db5f4f63548d64420c73b906bb289896751c4e294aa7a8c150933457e8439076616e1f7b24681d4cdc2909d569f7b633ca74fdfce8b9246849cf7d98a3fd095731e7957f10342de0028b9f17211eaa01eec6a9b206b15463bc51ee0031a0f880f8dfdddf10ac2f845d0a5f3f4e6b6e0c1ca5b299c30c545d546bb6941b2a60f9ddc75b2b17d8ab41e8a3e7078b64464b5170f76245e23c394d90a76327002da0b2f28fc738a245b8d086431b9cd08ceaf6db02886d66c7bb6d1424a2b44dbf34160da299b17f257eef0310704c2d4d71bcd2d4f86", @generic="6140ad01bc365842276df4c8be3f82704b7f467e90edefb5a0176ff3caee6f8ec637dca2d129ae60f11c0c7ac9481b85ab51128e78a1ba65d753960d1adcf2d8c994b5970c77c911f863b1447c91c806e1e4c0cc0a74c2d716cdbe5c458ce7ffc2bfe4e70f26a60c98438adf2e8843d0229accc68371e6a1737c41ffad9be98703c220b6fe34bec44256523b50796c097725635639c47071d21eb701eb6486b6417e2d9ff10085073229bce80290d9e25f1d8f18f16507b42fcf8ef2389e0f9d76275bfa9b25c5e66e24d9029002c375581bfa497b0f582548a055d98cd4cc4bcefb33fb8d"]}, 0x4f0}, {&(0x7f0000000640)={0x418, 0x3f, 0x2, 0x70bd28, 0x25dfdbff, "", [@generic="8f32448671049159f0828e3df8328e61f7020ad215fc540c23969275cc7380fa6bc29559e3f07865f16d6ac689eea38da0b808c55d68ce3db9f4037d3fcd36fd8fe16e881feb33dcd9c384350aee8ff15c8ad6f3eeb2398fd1eaa1b968eccc1b896fabe383fbc2ab1c55eee3a4648601a494", @typed={0x8, 0x90, 0x0, 0x0, @u32=0x9}, @nested={0x290, 0x32, 0x0, 0x1, [@typed={0x14, 0x2, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0xc, 0x7f, 0x0, 0x0, @u64=0x7ff}, @typed={0x4, 0xd}, @generic="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", @typed={0x8, 0x6a, 0x0, 0x0, @ipv4=@remote}, @generic="4b1d7b8c3f646ef715a7d41be00280d2e6e61703ca4a083a26150f73d9b0c0239fcd35c3d4fc6b866a486aab6a060e904a14e028664b9ea950da0bbd3449879f57d96e1a916f44e2d281320258170b43d6600a1b2dd965e863a1396ca80a20412d4373cf0621563be6f98c52298527de478354d7019ed80ff8468bfedbd17142aa0bcc9b80ccfc2d9f46d184db3fe7bbab9baa9a4f8634830f43a1f99668c118abc3be73fac328ba69246892877d461ba18d35a527520d2fc85246664a587af74cbf81aeb0e0652f26776b0a5aa84fc965026357bb1e01ff367794778717366e2239e04e9223f64161bb3a66b13ea2d2078ee06023b8d35250", @generic="b9da895102415e9031e71e90de7cb2483cc7d78e0a2e8487d3b3bbd6698cef59fcea51bf25724f9fc1f1600f730cfbda795bc36b8d81a7a98fab841f9cd490d7e4be7fe0acce524e8b28fa20b1db4e9f9492c8de9671", @generic="0c42ec095278ad7e68dd3b5ca46b90e012ad3fa85d0e", @generic]}, @generic="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"]}, 0x418}, {&(0x7f0000000c40)={0x3cc, 0x2b, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x27, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x2be, 0x35, 0x0, 0x1, [@generic="f675e20d5a06e862243b90ad35bb3077f6fd747465e5d140e1fcc8ff843b79dad7d13a41463bab271148d95237c4d1a9c065b36fa5e25e6743bc39ba7c7d4ab28dc46d27e34e2efbb1d381d66f0792fd318ff702d024120c0935e080f1d7a006a704ec6dfc8a7628d052ef4770de5b8b0fc0b31ffc2c46de5b3a0941ca71ff91bbd92b470a8963c62fda8d5e16ec6fc2faf0b121e06d6841ed14ab8f76d308a52fb9dde3958f37e94e34c926c262fcfcc7c49ff5c34e849bce31d51ef867ac1fe6180bb035322bccdb1b96427f98d125505b6de48337694200be5f3671136a273cf8c0e04f924a4354e058670b1b7f267ff2911376fcbd", @typed={0x8, 0x86, 0x0, 0x0, @pid=r1}, @generic="ea0f7c21f7c9ea00f1a83ae090d3511ff4276413ef4c14b526c4e503e7fa05eb279ab5418582ec09fe5281145ae1757bc9f1efcdfe5d56b3a857c6f1e1a7faec684daef9f3fb6d79bb3760461ff44eba681beaa194dea43995b87f32bdfed4be13dac4651535988f76ed6db27039cb286c2c04006cc8ef0078ac967c7f96fab4e6593968c5b24fdead4d7adec7a1b6c0df496d2d7b569e99df1af8", @typed={0xbc, 0x4, 0x0, 0x0, @binary="e7848729a80f16b43b5adee428e94a1a7cceb925d9ceecdab5a4b3fbb818d41e8de79f6cb1b743c5733ffa23473d7a1eeb445072a35c27aab43ac6745292abc43af188091a5b0567d593dde751f38f2a1fecb1319356f8c27f2c0b0a43a91334efe5b0a86924f2d9d8dd6a930ca96d2b981076b97ebee734e73005529461e449bf412453b410502230e16c7222d5a8300c28635bac52f97ab95972060e370699f3f53700d5be823f3d0dda6ceb5a798319ba02f4f3a3dedb"}, @typed={0x9, 0x0, 0x0, 0x0, @str='#){-}'}, @generic="1dfa450306c041f56150f614775310e2dfa31866f1e02e6f136e7391675a1d0611b27681d5e5c18cf96b613b2ae63d22c2b1d042b9e8ba582bba920cd59f138867345ce80cd62d6bc52851bd", @generic="1b14a03efb1febea4757b621"]}, @generic="07ef363a47ae489f84b59a798af16ac965684ae7205753159f0a0930d3ace9fa4e9ed3ecc85b8c5a1cda6c7d8ca07649e0262778041f0fb95441007a83d33d0a36ca17fd1243d2638c8016cc44f646c15008b3a8844d3cb0a74b413364c166935ecec9daa06836419be64e3212e33bc85d96745ca9694009d46b5ed8f8e9e80d52436e1aacaa2fd333b12c0451e6260ea2678555186b9ce82a5ec23c8b0b8e45e86999eb9944321115167e42e3efb91a1b589cb7ae1808e643f8f100e0a1bfdcd39e86dfac188eb63263c14bcf7607a8a6911bbb6b9e40beb66a36fa3ec00288", @typed={0x8, 0x85, 0x0, 0x0, @u32=0xd8}]}, 0x3cc}, {&(0x7f0000001fc0)={0x270, 0x30, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@typed={0xe, 0x84, 0x0, 0x0, @str=',]:+$/\x8d!&\x00'}, @nested={0x108, 0x3c, 0x0, 0x1, [@generic="80fa9eca10b829210f6870b6a0fa0e40bbdc409788f1858bf93cb29fa841177dde1f1bb6b5f6be7eba7a0c33bf2f031a12593c558d4ffc4c7c2405128e33e3ad48c86c05935638ea53e5d42b6916071be23256e5480a5762a9aaa9cc7bed0b5a3f2eaeaee13676f591fd4746972c8bce6ff049f227bfb30e4dd3b884d78b258006cb6ccbfc3860ed5988d49fbb6d9116bf800dc92a22194683c27350e0a57a06cfa7d34224e935b9825a822c915c12640e5cff8fea12cdd7030c297ae514de59369f828fa3e99c3f", @generic="3c4cd299b0bf33fd", @typed={0xc, 0x63, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@private=0xa010100}, @typed={0xa, 0x84, 0x0, 0x0, @str='*Y#+!\x00'}, @typed={0xc, 0x7d, 0x0, 0x0, @u64=0x9}, @typed={0x5, 0x59, 0x0, 0x0, @str='\x00'}]}, @nested={0x44, 0x1e, 0x0, 0x1, [@typed={0x2a, 0x27, 0x0, 0x0, @binary="1b73c5804414cce374e327cb9ba910c92150e76629a68ef6961ee72701040000120a0a2ef7e5"}, @typed={0xc, 0x63, 0x0, 0x0, @u64=0x6}, @typed={0x6, 0x21, 0x0, 0x0, @str='&\x00'}]}, @generic="0805320372ef1fbe1b106633d7cc8a9e9c9b2d10380a033c425bb361880d53cfa41c9fb53ea77290a6f24bb9a9056a698fb2253261280ccf5a1641416c7687221ff08797f27e355afc8ea905fe534269999f11d164117cc6e05c6a59695bfffd9636aab47390155a0cf2d1142537c7dce55cc77f65ad10156345ac731832ac163e593416512ce64c7f866e891f0776352e76b8bde7001772c278063570e33b46a083e2fb6f7e22b10ac3ae6239c6ce011f7c250012c2ae889012e4b2fd07db84eca9361b674babf5dec696ac6139", @nested={0x18, 0x28, 0x0, 0x1, [@typed={0x14, 0x36, 0x0, 0x0, @ipv6=@local}]}, @nested={0x1c, 0x40, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @ipv4=@private=0xa010102}, @typed={0xf, 0x38, 0x0, 0x0, @binary="01f071f6af3d2e2f334845"}]}]}, 0x270}, {&(0x7f0000000080)={0x18, 0x3d, 0x216, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x11, 0x0, 0x0, @fd=r0}]}, 0x18}], 0x5, &(0x7f0000001ec0)=[@cred={{0x1c, 0x1, 0x2, {r2, r3, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r0, r0, r12, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r13, r0]}}], 0xc0}, 0x20085) [ 803.044122] vfat: Unknown parameter 'appraise' [ 803.057429] 9pnet_fd: Insufficient options for proto=fd [ 803.135327] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 803.202210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 10:40:12 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 12) 10:40:12 executing program 1: fallocate(0xffffffffffffffff, 0x30, 0x502, 0x800000000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)={0x24, 0x13, 0x101, 0x0, 0x0, "", [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x24}], 0x1}, 0x0) 10:40:12 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:40:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 5) 10:40:12 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}]}) 10:40:12 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)) socket$inet_udp(0x2, 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000001e80), 0x40241, 0x0) 10:40:12 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:40:12 executing program 7: pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000c, r0) pkey_mprotect(&(0x7f00000e8000/0x2000)=nil, 0x2000, 0x1000008, r0) syz_io_uring_setup(0x46fa, &(0x7f0000000140), &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000fef000/0x1000)=nil, 0x0, 0x0) [ 821.990664] vfat: Unknown parameter 'appraise' [ 821.995497] 9pnet_fd: Insufficient options for proto=fd 10:40:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 6) 10:40:12 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:40:12 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) [ 822.114741] FAULT_INJECTION: forcing a failure. [ 822.114741] name failslab, interval 1, probability 0, space 0, times 0 [ 822.116706] CPU: 1 UID: 0 PID: 12842 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 822.117335] vfat: Unknown parameter 'appraise' [ 822.118190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.119944] Call Trace: [ 822.120396] [ 822.120809] dump_stack_lvl+0xfa/0x120 [ 822.121579] should_fail_ex+0x4b1/0x5b0 [ 822.122345] ? ptp_open+0xe0/0x500 [ 822.123003] should_failslab+0xc2/0x120 [ 822.123723] __kmalloc_noprof+0xb5/0x4b0 [ 822.124514] ? kasan_save_track+0x14/0x30 [ 822.125280] ptp_open+0xe0/0x500 [ 822.125932] ? srso_return_thunk+0x5/0x5f [ 822.126705] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 822.127623] ? srso_return_thunk+0x5/0x5f [ 822.128401] ? __pfx_ptp_open+0x10/0x10 [ 822.129125] ? srso_return_thunk+0x5/0x5f [ 822.129921] ? trace_kmalloc+0x24/0xc0 [ 822.130636] ? srso_return_thunk+0x5/0x5f [ 822.131406] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 822.132289] ? kobject_get_unless_zero+0x15e/0x1f0 [ 822.133140] ? srso_return_thunk+0x5/0x5f [ 822.133924] ? __pfx_ptp_open+0x10/0x10 [ 822.134651] posix_clock_open+0x159/0x260 [ 822.135431] ? __pfx_posix_clock_open+0x10/0x10 [ 822.136292] chrdev_open+0x235/0x690 [ 822.136974] ? __pfx_chrdev_open+0x10/0x10 [ 822.137731] ? lockref_get+0x15/0x50 [ 822.138443] do_dentry_open+0x71c/0x1420 [ 822.139193] ? __pfx_chrdev_open+0x10/0x10 [ 822.139961] vfs_open+0x82/0x3f0 [ 822.140607] ? srso_return_thunk+0x5/0x5f [ 822.141378] ? may_open+0x1f3/0x420 [ 822.142076] path_openat+0x1cf3/0x2980 [ 822.142872] ? __pfx_path_openat+0x10/0x10 [ 822.143671] ? __pfx___lock_acquire+0x10/0x10 [ 822.144503] ? srso_return_thunk+0x5/0x5f [ 822.145274] ? find_held_lock+0x2c/0x110 [ 822.146043] do_filp_open+0x1b8/0x410 [ 822.146772] ? __pfx_do_filp_open+0x10/0x10 [ 822.147576] ? find_held_lock+0x2c/0x110 [ 822.148351] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 822.149190] ? lock_acquire+0x32/0xc0 [ 822.149933] ? srso_return_thunk+0x5/0x5f [ 822.150705] ? _raw_spin_unlock+0x1e/0x40 [ 822.151437] ? srso_return_thunk+0x5/0x5f [ 822.152195] ? alloc_fd+0x2c0/0x560 [ 822.152923] do_sys_openat2+0x164/0x1d0 [ 822.153673] ? __pfx_do_sys_openat2+0x10/0x10 [ 822.154490] ? srso_return_thunk+0x5/0x5f [ 822.155261] ? __fget_files+0x206/0x3b0 [ 822.156036] __x64_sys_openat+0x143/0x200 [ 822.156804] ? __pfx___x64_sys_openat+0x10/0x10 [ 822.157647] ? ksys_write+0x1a0/0x250 [ 822.158365] do_syscall_64+0xbf/0x1d0 [ 822.159102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 822.159997] RIP: 0033:0x7f3cea700b19 [ 822.160648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 822.163403] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 822.164619] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 822.165755] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 822.166888] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 822.168012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 822.169141] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 822.170325] [ 822.173508] vfat: Unknown parameter 'appraise' [ 822.177760] FAULT_INJECTION: forcing a failure. [ 822.177760] name failslab, interval 1, probability 0, space 0, times 0 [ 822.178716] CPU: 0 UID: 0 PID: 12850 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 822.179474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 822.180163] Call Trace: [ 822.180402] [ 822.180615] dump_stack_lvl+0xfa/0x120 [ 822.181008] should_fail_ex+0x4b1/0x5b0 [ 822.181062] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 822.181393] ? copy_splice_read+0x15c/0xb70 [ 822.183010] should_failslab+0xc2/0x120 [ 822.183388] __kmalloc_noprof+0xb5/0x4b0 [ 822.183798] ? srso_return_thunk+0x5/0x5f [ 822.184211] copy_splice_read+0x15c/0xb70 [ 822.184597] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 822.185103] ? srso_return_thunk+0x5/0x5f [ 822.185512] ? srso_return_thunk+0x5/0x5f [ 822.185918] ? srso_return_thunk+0x5/0x5f [ 822.186323] ? __pfx_copy_splice_read+0x10/0x10 [ 822.186749] ? srso_return_thunk+0x5/0x5f [ 822.187146] ? __memcg_slab_post_alloc_hook+0x491/0x8b0 [ 822.187650] ? __pfx_register_lock_class+0x10/0x10 [ 822.188124] ? srso_return_thunk+0x5/0x5f [ 822.188524] ? srso_return_thunk+0x5/0x5f [ 822.188924] ? lockdep_init_map_type+0x2cb/0x7b0 [ 822.189350] ? __kasan_kmalloc+0x7f/0x90 [ 822.189743] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 822.190202] ? srso_return_thunk+0x5/0x5f [ 822.190608] ? __pfx_copy_splice_read+0x10/0x10 [ 822.191040] do_splice_read+0x1f8/0x2a0 [ 822.191420] splice_direct_to_actor+0x2a9/0x9d0 [ 822.191855] ? __pfx_direct_splice_actor+0x10/0x10 [ 822.192321] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 822.192802] ? srso_return_thunk+0x5/0x5f [ 822.193223] do_splice_direct+0x17a/0x250 [ 822.193622] ? __pfx_do_splice_direct+0x10/0x10 [ 822.194057] ? inode_security+0x105/0x140 [ 822.194452] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 822.194929] ? srso_return_thunk+0x5/0x5f [ 822.195332] ? security_file_permission+0x22/0x90 [ 822.195803] do_sendfile+0xaf1/0xe40 [ 822.196194] ? __pfx_do_sendfile+0x10/0x10 [ 822.196612] ? __might_fault+0xe0/0x190 [ 822.197016] __x64_sys_sendfile64+0x14d/0x210 [ 822.197455] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 822.197928] do_syscall_64+0xbf/0x1d0 [ 822.198313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 822.198789] RIP: 0033:0x7fdac95ecb19 [ 822.199125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 822.200591] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 822.201237] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 822.201843] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 822.202441] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 822.203042] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 822.203639] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 822.204265] 10:40:13 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x80, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x10}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)=0x49) openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) clock_nanosleep(0xc, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x4, 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, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 10:40:13 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}]}) 10:40:13 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) [ 822.378290] vfat: Unknown parameter 'appraise' [ 822.491629] vfat: Unknown parameter 'appraise' 10:40:36 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xf5, 0x0, 0x0, 0x0, 0x0, 0xbc4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1ff}, 0x11208, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) io_setup(0xd29, &(0x7f0000000780)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1255c2, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0, 0x0, 0x400000000000000}]) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 10:40:36 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 13) 10:40:36 executing program 1: syz_io_uring_setup(0x1df7, &(0x7f0000000000)={0x0, 0x4ac0, 0x1, 0x2, 0x194}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="400100001a00010000000000000000000000000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000006c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003"], 0x140}}, 0x0) 10:40:36 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}]}) 10:40:36 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:40:36 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)) socket$inet_udp(0x2, 0x2, 0x0) 10:40:36 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:40:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 7) [ 845.300768] vfat: Unknown parameter 'appraise' [ 845.398475] vfat: Unknown parameter 'appraise' [ 845.401631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 10:40:36 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:40:36 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:40:36 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}, {@appraise}]}) 10:40:36 executing program 7: openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x0, 0x0) r0 = epoll_create(0x5) dup2(0xffffffffffffffff, r0) r1 = epoll_create(0x5) dup2(0xffffffffffffffff, r1) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000000c0)={{r1}, 0x6, &(0x7f0000000040)=[0x1, 0x2d21, 0x1, 0x0, 0x20, 0x1f], 0xffc, 0x2, [0x3f, 0x6, 0x2, 0x8]}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'xfrm0\x00'}) ioctl$TUNSETGROUP(r2, 0x400454dc, 0xffffffffffffffff) 10:40:36 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x0) statx(0xffffffffffffffff, &(0x7f0000001d40)='./file0\x00', 0x4000, 0x10, &(0x7f0000001d80)) 10:40:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 8) 10:40:36 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 14) 10:40:36 executing program 1: semctl$GETPID(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000100)=""/125) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}]}, 0x20}}, 0xc004) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xd000, 0x3, &(0x7f0000000000/0xd000)=nil) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x30, r1, 0x1, 0x0, 0x0, {{0x64}, {@val={0x8}, @val={0x8}, @val={0xc, 0x99, {0x1}}}}}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x4004010) [ 845.625992] No source specified [ 845.627512] vfat: Unknown parameter 'appraise' [ 845.710261] FAULT_INJECTION: forcing a failure. [ 845.710261] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 845.711610] CPU: 1 UID: 0 PID: 12901 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 845.712578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 845.713488] Call Trace: [ 845.713798] [ 845.714087] dump_stack_lvl+0xfa/0x120 [ 845.714592] should_fail_ex+0x4b1/0x5b0 [ 845.715103] should_fail_alloc_page+0xe0/0x110 [ 845.715651] prepare_alloc_pages+0x178/0x500 [ 845.716193] ? __create_object+0x59/0x80 [ 845.716705] alloc_pages_bulk_noprof+0x13d/0xd30 [ 845.717314] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 845.717956] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 845.718605] ? srso_return_thunk+0x5/0x5f [ 845.719126] ? __kasan_kmalloc+0x7f/0x90 [ 845.719610] ? srso_return_thunk+0x5/0x5f [ 845.720129] ? trace_kmalloc+0x24/0xc0 [ 845.720608] ? srso_return_thunk+0x5/0x5f [ 845.721118] ? __kmalloc_noprof+0x216/0x4b0 [ 845.721664] ? __x86_indirect_jump_thunk_r13+0x1/0x20 [ 845.722317] copy_splice_read+0x196/0xb70 [ 845.722829] ? srso_return_thunk+0x5/0x5f [ 845.723350] ? srso_return_thunk+0x5/0x5f [ 845.723886] ? srso_return_thunk+0x5/0x5f [ 845.724424] ? __pfx_copy_splice_read+0x10/0x10 [ 845.724975] ? srso_return_thunk+0x5/0x5f [ 845.725495] ? __memcg_slab_post_alloc_hook+0x491/0x8b0 [ 845.726147] ? __pfx_register_lock_class+0x10/0x10 [ 845.726762] ? srso_return_thunk+0x5/0x5f [ 845.727284] ? srso_return_thunk+0x5/0x5f [ 845.727803] ? lockdep_init_map_type+0x2cb/0x7b0 [ 845.728355] ? __kasan_kmalloc+0x7f/0x90 [ 845.728860] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 845.729462] ? srso_return_thunk+0x5/0x5f [ 845.729982] ? __pfx_copy_splice_read+0x10/0x10 [ 845.730559] do_splice_read+0x1f8/0x2a0 [ 845.731063] splice_direct_to_actor+0x2a9/0x9d0 [ 845.731626] ? __pfx_direct_splice_actor+0x10/0x10 [ 845.732220] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 845.732821] ? srso_return_thunk+0x5/0x5f [ 845.733359] do_splice_direct+0x17a/0x250 [ 845.733877] ? __pfx_do_splice_direct+0x10/0x10 [ 845.734444] ? inode_security+0x105/0x140 [ 845.734968] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 845.735577] ? srso_return_thunk+0x5/0x5f [ 845.736095] ? security_file_permission+0x22/0x90 [ 845.736685] do_sendfile+0xaf1/0xe40 [ 845.737180] ? __pfx_do_sendfile+0x10/0x10 [ 845.737713] ? __might_fault+0xe0/0x190 [ 845.738228] __x64_sys_sendfile64+0x14d/0x210 [ 845.738762] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 845.739372] do_syscall_64+0xbf/0x1d0 [ 845.739870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 845.740474] RIP: 0033:0x7fdac95ecb19 [ 845.740907] 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 [ 845.742786] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 845.743620] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 845.744404] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 845.745193] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 845.745974] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 845.746754] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 845.747587] [ 845.754156] FAULT_INJECTION: forcing a failure. [ 845.754156] name failslab, interval 1, probability 0, space 0, times 0 [ 845.755792] CPU: 1 UID: 0 PID: 12902 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 845.756761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 845.757623] Call Trace: [ 845.757927] [ 845.758205] dump_stack_lvl+0xfa/0x120 [ 845.758708] should_fail_ex+0x4b1/0x5b0 [ 845.759211] should_failslab+0xc2/0x120 [ 845.759690] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 845.760293] ? mark_lock+0xac/0x1370 [ 845.760774] ? __d_alloc+0x31/0x990 [ 845.761222] __d_alloc+0x31/0x990 [ 845.761638] ? __pfx___lock_acquire+0x10/0x10 [ 845.762208] d_alloc+0x4a/0x1e0 [ 845.762620] d_alloc_parallel+0xe6/0x1140 [ 845.763151] ? __pfx_d_alloc_parallel+0x10/0x10 [ 845.763702] ? __pfx___lock_acquire+0x10/0x10 [ 845.764259] ? srso_return_thunk+0x5/0x5f [ 845.764775] ? lockdep_init_map_type+0x2cb/0x7b0 [ 845.765330] ? hlock_class+0x4e/0x130 [ 845.765805] ? srso_return_thunk+0x5/0x5f [ 845.766323] ? srso_return_thunk+0x5/0x5f [ 845.766842] ? lockdep_init_map_type+0x2cb/0x7b0 [ 845.767386] ? srso_return_thunk+0x5/0x5f [ 845.767913] ? srso_return_thunk+0x5/0x5f [ 845.768445] __lookup_slow+0x193/0x470 [ 845.768925] ? lock_release+0x20f/0x6f0 [ 845.769434] ? __pfx___lookup_slow+0x10/0x10 [ 845.769974] ? __pfx_lock_release+0x10/0x10 [ 845.770536] ? srso_return_thunk+0x5/0x5f [ 845.771047] ? lock_is_held_type+0x9e/0x120 [ 845.771590] ? srso_return_thunk+0x5/0x5f [ 845.772099] ? d_lookup+0xcb/0x130 [ 845.772553] lookup_one_len+0x172/0x1b0 [ 845.773048] ? __pfx_lookup_one_len+0x10/0x10 [ 845.773608] ? srso_return_thunk+0x5/0x5f [ 845.774119] ? mntput+0x10/0x90 [ 845.774566] start_creating.part.0+0x10c/0x320 [ 845.775137] debugfs_create_dir+0x93/0x630 [ 845.775668] ptp_open+0x280/0x500 [ 845.776090] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 845.776674] ? srso_return_thunk+0x5/0x5f [ 845.777180] ? __pfx_ptp_open+0x10/0x10 [ 845.777654] ? tcp_v6_do_rcv+0x6c3/0x1680 [ 845.778135] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 845.778716] ? kobject_get_unless_zero+0x15e/0x1f0 [ 845.779285] ? srso_return_thunk+0x5/0x5f [ 845.779817] ? __pfx_ptp_open+0x10/0x10 [ 845.780297] posix_clock_open+0x159/0x260 [ 845.780810] ? __pfx_posix_clock_open+0x10/0x10 [ 845.781365] chrdev_open+0x235/0x690 [ 845.781823] ? __pfx_chrdev_open+0x10/0x10 [ 845.782325] ? lockref_get+0x15/0x50 [ 845.782790] do_dentry_open+0x71c/0x1420 [ 845.783272] ? __pfx_chrdev_open+0x10/0x10 [ 845.783782] vfs_open+0x82/0x3f0 [ 845.784198] ? srso_return_thunk+0x5/0x5f [ 845.784701] ? may_open+0x1f3/0x420 [ 845.785154] path_openat+0x1cf3/0x2980 [ 845.785675] ? __pfx_path_openat+0x10/0x10 [ 845.786200] ? __pfx___lock_acquire+0x10/0x10 [ 845.786744] ? srso_return_thunk+0x5/0x5f [ 845.787241] ? find_held_lock+0x2c/0x110 [ 845.787737] do_filp_open+0x1b8/0x410 [ 845.788220] ? __pfx_do_filp_open+0x10/0x10 [ 845.788743] ? find_held_lock+0x2c/0x110 [ 845.789251] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 845.789787] ? lock_acquire+0x32/0xc0 [ 845.790275] ? srso_return_thunk+0x5/0x5f [ 845.790782] ? _raw_spin_unlock+0x1e/0x40 [ 845.791265] ? srso_return_thunk+0x5/0x5f [ 845.791767] ? alloc_fd+0x2c0/0x560 [ 845.792257] do_sys_openat2+0x164/0x1d0 [ 845.792735] ? __pfx_do_sys_openat2+0x10/0x10 [ 845.793273] ? srso_return_thunk+0x5/0x5f [ 845.793771] ? __fget_files+0x206/0x3b0 [ 845.794294] __x64_sys_openat+0x143/0x200 [ 845.794789] ? __pfx___x64_sys_openat+0x10/0x10 [ 845.795332] ? ksys_write+0x1a0/0x250 [ 845.795797] do_syscall_64+0xbf/0x1d0 [ 845.796274] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 845.796860] RIP: 0033:0x7f3cea700b19 [ 845.797281] 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 [ 845.799098] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 845.799896] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 845.800631] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 845.801373] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 845.802107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 845.802855] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 845.803637] 10:40:36 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x0) 10:40:59 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa9) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') acct(&(0x7f0000000140)='./file0\x00') 10:40:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001540)=ANY=[@ANYBLOB="1400000000090500"/20], 0x14}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x26e1, 0x20) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000040)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x448000, 0x0) 10:40:59 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) ioprio_set$pid(0x2, 0x0, 0x0) 10:40:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:40:59 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}, {@uid_gt={'uid>', 0xee01}}]}) 10:40:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 9) 10:40:59 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 15) 10:40:59 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 1) [ 868.326279] FAULT_INJECTION: forcing a failure. [ 868.326279] name failslab, interval 1, probability 0, space 0, times 0 [ 868.327299] CPU: 1 UID: 0 PID: 12918 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 868.328058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.328746] Call Trace: [ 868.328982] [ 868.329197] dump_stack_lvl+0xfa/0x120 [ 868.329591] should_fail_ex+0x4b1/0x5b0 [ 868.329992] ? getname_flags.part.0+0x48/0x550 [ 868.330428] should_failslab+0xc2/0x120 [ 868.330806] kmem_cache_alloc_noprof+0x60/0x3d0 [ 868.331268] ? srso_return_thunk+0x5/0x5f [ 868.331673] ? fput+0x8b/0x400 [ 868.331998] ? ksys_write+0x1a0/0x250 [ 868.332358] getname_flags.part.0+0x48/0x550 [ 868.332785] __x64_sys_mkdir+0xdb/0x140 [ 868.333161] do_syscall_64+0xbf/0x1d0 [ 868.333552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.334031] RIP: 0033:0x7f763454ec27 [ 868.334371] 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 [ 868.335852] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 868.336506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 868.337115] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 868.337724] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 868.338341] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 868.338948] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 868.339588] [ 868.343383] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2304 sclass=netlink_tcpdiag_socket pid=12919 comm=syz-executor.1 [ 868.349289] FAULT_INJECTION: forcing a failure. [ 868.349289] name failslab, interval 1, probability 0, space 0, times 0 [ 868.350436] CPU: 1 UID: 0 PID: 12920 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 868.351201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.351884] Call Trace: [ 868.352118] [ 868.352334] dump_stack_lvl+0xfa/0x120 [ 868.352720] should_fail_ex+0x4b1/0x5b0 [ 868.353125] should_failslab+0xc2/0x120 [ 868.353500] __kmalloc_node_noprof+0xbb/0x4a0 [ 868.353936] ? srso_return_thunk+0x5/0x5f [ 868.354336] ? kasan_unpoison+0x27/0x60 [ 868.354710] ? srso_return_thunk+0x5/0x5f [ 868.355122] ? __kvmalloc_node_noprof+0x178/0x200 [ 868.355576] ? srso_return_thunk+0x5/0x5f [ 868.355988] __kvmalloc_node_noprof+0x178/0x200 [ 868.356438] seq_read_iter+0x9d4/0x1300 [ 868.356828] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 868.357327] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 868.357846] kernfs_fop_read_iter+0x415/0x5a0 [ 868.358263] ? __x86_indirect_jump_thunk_r13+0x1/0x20 [ 868.358748] ? srso_return_thunk+0x5/0x5f [ 868.359155] ? iov_iter_bvec+0x49/0x1e0 [ 868.359530] copy_splice_read+0x5c6/0xb70 [ 868.359934] ? srso_return_thunk+0x5/0x5f [ 868.360342] ? __pfx_copy_splice_read+0x10/0x10 [ 868.360775] ? srso_return_thunk+0x5/0x5f [ 868.361188] ? __pfx_register_lock_class+0x10/0x10 [ 868.361665] ? srso_return_thunk+0x5/0x5f [ 868.362082] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 868.362542] ? srso_return_thunk+0x5/0x5f [ 868.362955] ? __pfx_copy_splice_read+0x10/0x10 [ 868.363400] do_splice_read+0x1f8/0x2a0 [ 868.363783] splice_direct_to_actor+0x2a9/0x9d0 [ 868.364226] ? __pfx_direct_splice_actor+0x10/0x10 [ 868.364699] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 868.365174] ? srso_return_thunk+0x5/0x5f [ 868.365599] do_splice_direct+0x17a/0x250 [ 868.366000] ? __pfx_do_splice_direct+0x10/0x10 [ 868.366430] ? inode_security+0x105/0x140 [ 868.366822] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 868.367306] ? srso_return_thunk+0x5/0x5f [ 868.367711] ? security_file_permission+0x22/0x90 [ 868.368178] do_sendfile+0xaf1/0xe40 [ 868.368568] ? __pfx_do_sendfile+0x10/0x10 [ 868.368996] ? __might_fault+0xe0/0x190 [ 868.369403] __x64_sys_sendfile64+0x14d/0x210 [ 868.369820] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 868.370295] do_syscall_64+0xbf/0x1d0 [ 868.370679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.371164] RIP: 0033:0x7fdac95ecb19 [ 868.371501] 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 [ 868.372978] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 868.373632] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 868.374241] RDX: 0000000020000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 868.374843] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.375462] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000001 [ 868.376072] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 868.376710] [ 868.394015] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2304 sclass=netlink_tcpdiag_socket pid=12919 comm=syz-executor.1 [ 868.456488] vfat: Unknown parameter 'appraise' [ 868.471628] Process accounting resumed 10:40:59 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 2) 10:40:59 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 16) 10:40:59 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x81, 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={&(0x7f0000000000), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000280)={{0x0, 0x8, 0x7f, 0x7, 0x80000000, 0x1, 0x800, 0x91e1, 0x6, 0x0, 0x81, 0xfb, 0x20, 0x0, 0x100000001}}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000480)={{r1, 0x100000000, 0x6, 0x100000000, 0x6, 0x8, 0x6, 0x7, 0x10001, 0x4, 0x3, 0x1000000020000, 0x7, 0x7, 0x3}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0xcf7a, 0x8000) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "12087a6a6d90ae1f53743ba9eb303acf602d2fb5558e47a0"}]]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4080) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x1c, r4, 0x3ab, 0x0, 0x0, {{}, {@void, @val={0x7}, @void}}}, 0x1c}}, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) 10:40:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 10) [ 868.598296] No source specified [ 868.631433] FAULT_INJECTION: forcing a failure. [ 868.631433] name failslab, interval 1, probability 0, space 0, times 0 [ 868.632516] CPU: 1 UID: 0 PID: 12936 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 868.633298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.634017] Call Trace: [ 868.634268] [ 868.634496] dump_stack_lvl+0xfa/0x120 [ 868.634906] should_fail_ex+0x4b1/0x5b0 [ 868.635331] should_failslab+0xc2/0x120 [ 868.635725] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 868.636232] ? __pfx_lookup_one_len+0x10/0x10 [ 868.636689] ? alloc_inode+0x17d/0x240 [ 868.637080] ? srso_return_thunk+0x5/0x5f [ 868.637516] alloc_inode+0x17d/0x240 [ 868.637888] new_inode+0x1c/0x190 [ 868.638247] debugfs_create_dir+0x106/0x630 [ 868.638698] ptp_open+0x280/0x500 [ 868.639038] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 868.639525] ? srso_return_thunk+0x5/0x5f [ 868.639945] ? __pfx_ptp_open+0x10/0x10 [ 868.640342] ? tcp_v6_do_rcv+0x6c3/0x1680 [ 868.640747] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 868.641229] ? kobject_get_unless_zero+0x15e/0x1f0 [ 868.641701] ? srso_return_thunk+0x5/0x5f [ 868.642116] ? __pfx_ptp_open+0x10/0x10 [ 868.642514] posix_clock_open+0x159/0x260 [ 868.642936] ? __pfx_posix_clock_open+0x10/0x10 [ 868.643409] chrdev_open+0x235/0x690 [ 868.643780] ? __pfx_chrdev_open+0x10/0x10 [ 868.644189] ? lockref_get+0x15/0x50 [ 868.644580] do_dentry_open+0x71c/0x1420 [ 868.644977] ? __pfx_chrdev_open+0x10/0x10 [ 868.645404] vfs_open+0x82/0x3f0 [ 868.645754] ? srso_return_thunk+0x5/0x5f [ 868.646179] ? may_open+0x1f3/0x420 [ 868.646560] path_openat+0x1cf3/0x2980 [ 868.646997] ? __pfx_path_openat+0x10/0x10 [ 868.647416] ? __pfx___lock_acquire+0x10/0x10 [ 868.647866] ? srso_return_thunk+0x5/0x5f [ 868.648287] ? find_held_lock+0x2c/0x110 [ 868.648705] do_filp_open+0x1b8/0x410 [ 868.649094] ? __pfx_do_filp_open+0x10/0x10 [ 868.649539] ? find_held_lock+0x2c/0x110 [ 868.649965] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 868.650420] ? lock_acquire+0x32/0xc0 [ 868.650826] ? srso_return_thunk+0x5/0x5f [ 868.651264] ? _raw_spin_unlock+0x1e/0x40 [ 868.651678] ? srso_return_thunk+0x5/0x5f [ 868.652099] ? alloc_fd+0x2c0/0x560 [ 868.652503] do_sys_openat2+0x164/0x1d0 [ 868.652907] ? __pfx_do_sys_openat2+0x10/0x10 [ 868.653364] ? srso_return_thunk+0x5/0x5f [ 868.653789] ? __fget_files+0x206/0x3b0 [ 868.654217] __x64_sys_openat+0x143/0x200 [ 868.654636] ? __pfx___x64_sys_openat+0x10/0x10 [ 868.655099] ? ksys_write+0x1a0/0x250 [ 868.655499] do_syscall_64+0xbf/0x1d0 [ 868.655894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.656393] RIP: 0033:0x7f3cea700b19 [ 868.656747] 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 [ 868.658316] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 868.659012] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 868.659653] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 868.660297] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.660930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 868.661570] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 868.662231] [ 868.663568] debugfs: out of free dentries, can not create directory '0x00000000505bb530' [ 868.673710] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 868.684290] netlink: 'syz-executor.1': attribute type 3 has an invalid length. 10:40:59 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 868.714900] Process accounting resumed 10:40:59 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 3) 10:40:59 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa9) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') acct(&(0x7f0000000140)='./file0\x00') 10:40:59 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '[)/.-/,#+&\\^'}}]}) [ 868.812574] FAULT_INJECTION: forcing a failure. [ 868.812574] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 868.813624] CPU: 1 UID: 0 PID: 12942 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 868.814393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.815097] Call Trace: [ 868.815338] [ 868.815559] dump_stack_lvl+0xfa/0x120 [ 868.815957] should_fail_ex+0x4b1/0x5b0 [ 868.816362] strncpy_from_user+0x3b/0x2f0 [ 868.816765] getname_flags.part.0+0x8d/0x550 [ 868.817201] __x64_sys_mkdir+0xdb/0x140 [ 868.817584] do_syscall_64+0xbf/0x1d0 [ 868.817981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.818469] RIP: 0033:0x7f763454ec27 [ 868.818817] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 868.820334] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 868.820998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 868.821614] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 868.822232] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 868.822843] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 868.823467] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 868.824111] [ 868.903816] vfat: Unknown parameter 'appraise' [ 869.018232] Process accounting resumed 10:41:24 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x40102, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x2a00, 0x0) write$vga_arbiter(r1, &(0x7f0000000080)=@unlock_all, 0xb) write$vga_arbiter(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="846e6c6f0bfabd4d0ae72c42"], 0xc) 10:41:24 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa9) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') acct(&(0x7f0000000140)='./file0\x00') 10:41:24 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}, {@uid_lt={'uid<', 0xee00}}]}) 10:41:24 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 17) 10:41:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) (fail_nth: 11) 10:41:24 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) 10:41:24 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 4) 10:41:24 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:41:24 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 893.728733] vfat: Unknown parameter 'appraise' [ 893.760096] FAULT_INJECTION: forcing a failure. [ 893.760096] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 893.760999] FAULT_INJECTION: forcing a failure. [ 893.760999] name failslab, interval 1, probability 0, space 0, times 0 [ 893.762195] CPU: 1 UID: 0 PID: 12969 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 893.765397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.766657] Call Trace: [ 893.767099] [ 893.767504] dump_stack_lvl+0xfa/0x120 [ 893.768254] should_fail_ex+0x4b1/0x5b0 [ 893.768982] _copy_to_user+0x32/0xd0 [ 893.769653] simple_read_from_buffer+0xd0/0x170 [ 893.770478] proc_fail_nth_read+0x18a/0x280 [ 893.771237] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 893.772092] ? srso_return_thunk+0x5/0x5f [ 893.772839] ? security_file_permission+0x22/0x90 [ 893.773678] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 893.774506] vfs_read+0x243/0xbd0 [ 893.775166] ? trace_lock_acquire+0x137/0x1b0 [ 893.775969] ? __pfx_vfs_read+0x10/0x10 [ 893.776705] ? lock_acquire+0x32/0xc0 [ 893.777418] ? __fget_files+0x34/0x3b0 [ 893.778152] ? srso_return_thunk+0x5/0x5f [ 893.778897] ? __fget_files+0x206/0x3b0 [ 893.779667] ksys_read+0x122/0x250 [ 893.780373] ? __pfx_ksys_read+0x10/0x10 [ 893.781151] do_syscall_64+0xbf/0x1d0 [ 893.781839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.782717] RIP: 0033:0x7fdac959f69c [ 893.783342] 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 [ 893.786054] RSP: 002b:00007fdac6b62170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 893.787256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdac959f69c [ 893.788384] RDX: 000000000000000f RSI: 00007fdac6b621e0 RDI: 0000000000000004 [ 893.789490] RBP: 00007fdac6b621d0 R08: 0000000000000000 R09: 0000000000000000 [ 893.790604] R10: 0000000080000001 R11: 0000000000000246 R12: 0000000000000002 [ 893.791701] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 893.792886] [ 893.793292] CPU: 0 UID: 0 PID: 12971 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 893.794701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.795980] Call Trace: [ 893.796422] [ 893.796821] dump_stack_lvl+0xfa/0x120 [ 893.797543] should_fail_ex+0x4b1/0x5b0 [ 893.798271] should_failslab+0xc2/0x120 [ 893.798965] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 893.799853] ? srso_return_thunk+0x5/0x5f [ 893.800605] ? __d_alloc+0x31/0x990 [ 893.801268] __d_alloc+0x31/0x990 [ 893.801903] d_alloc+0x4a/0x1e0 [ 893.802514] lookup_one_qstr_excl+0xd0/0x190 [ 893.803282] ? mnt_want_write+0x153/0x410 [ 893.804038] filename_create+0x1da/0x4a0 [ 893.804780] ? __pfx_filename_create+0x10/0x10 [ 893.805599] ? srso_return_thunk+0x5/0x5f [ 893.806333] ? lock_acquire+0x32/0xc0 [ 893.807051] ? srso_return_thunk+0x5/0x5f [ 893.807796] do_mkdirat+0x9b/0x320 [ 893.808432] ? __pfx_do_mkdirat+0x10/0x10 [ 893.809145] ? srso_return_thunk+0x5/0x5f [ 893.809891] __x64_sys_mkdir+0xf3/0x140 [ 893.810570] do_syscall_64+0xbf/0x1d0 [ 893.811266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 893.812143] RIP: 0033:0x7f763454ec27 [ 893.812759] 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 [ 893.815441] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 893.816643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 893.817740] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 893.818844] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 893.819943] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 893.821040] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 893.822192] 10:41:24 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 18) 10:41:24 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) [ 893.976214] FAULT_INJECTION: forcing a failure. [ 893.976214] name failslab, interval 1, probability 0, space 0, times 0 [ 893.978015] CPU: 1 UID: 0 PID: 12978 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 893.979380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 893.980638] Call Trace: [ 893.981068] [ 893.981459] dump_stack_lvl+0xfa/0x120 [ 893.982165] should_fail_ex+0x4b1/0x5b0 [ 893.982888] ? security_inode_alloc+0x3e/0x130 [ 893.983661] should_failslab+0xc2/0x120 [ 893.984368] kmem_cache_alloc_noprof+0x60/0x3d0 [ 893.985212] security_inode_alloc+0x3e/0x130 [ 893.985976] inode_init_always_gfp+0xc27/0xf60 [ 893.986798] alloc_inode+0x89/0x240 [ 893.987433] new_inode+0x1c/0x190 [ 893.988079] debugfs_create_dir+0x106/0x630 [ 893.988849] ptp_open+0x280/0x500 [ 893.989452] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 893.990294] ? srso_return_thunk+0x5/0x5f [ 893.991025] ? __pfx_ptp_open+0x10/0x10 [ 893.991699] ? tcp_v6_do_rcv+0x6c9/0x1680 [ 893.992419] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 893.993248] ? kobject_get_unless_zero+0x15e/0x1f0 [ 893.994070] ? srso_return_thunk+0x5/0x5f [ 893.994803] ? __pfx_ptp_open+0x10/0x10 [ 893.995479] posix_clock_open+0x159/0x260 [ 893.996254] ? __pfx_posix_clock_open+0x10/0x10 [ 893.997037] chrdev_open+0x235/0x690 [ 893.997685] ? __pfx_chrdev_open+0x10/0x10 [ 893.998386] ? lockref_get+0x15/0x50 [ 893.999056] do_dentry_open+0x71c/0x1420 [ 893.999739] ? __pfx_chrdev_open+0x10/0x10 [ 894.000508] vfs_open+0x82/0x3f0 [ 894.001129] ? srso_return_thunk+0x5/0x5f [ 894.001856] ? may_open+0x1f3/0x420 [ 894.002510] path_openat+0x1cf3/0x2980 [ 894.003263] ? __pfx_path_openat+0x10/0x10 [ 894.004067] ? __pfx___lock_acquire+0x10/0x10 [ 894.004862] ? srso_return_thunk+0x5/0x5f [ 894.005601] ? find_held_lock+0x2c/0x110 [ 894.006328] do_filp_open+0x1b8/0x410 [ 894.007034] ? __pfx_do_filp_open+0x10/0x10 [ 894.007794] ? find_held_lock+0x2c/0x110 [ 894.008567] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 894.009352] ? lock_acquire+0x32/0xc0 [ 894.010059] ? srso_return_thunk+0x5/0x5f [ 894.010779] ? _raw_spin_unlock+0x1e/0x40 [ 894.011495] ? srso_return_thunk+0x5/0x5f [ 894.012252] ? alloc_fd+0x2c0/0x560 [ 894.012958] do_sys_openat2+0x164/0x1d0 [ 894.013663] ? __pfx_do_sys_openat2+0x10/0x10 [ 894.014455] ? srso_return_thunk+0x5/0x5f [ 894.015193] ? __fget_files+0x206/0x3b0 [ 894.015971] __x64_sys_openat+0x143/0x200 [ 894.016705] ? __pfx___x64_sys_openat+0x10/0x10 [ 894.017493] ? ksys_write+0x1a0/0x250 [ 894.018169] do_syscall_64+0xbf/0x1d0 [ 894.018865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 894.019717] RIP: 0033:0x7f3cea700b19 [ 894.020334] 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 [ 894.022987] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 894.024198] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 894.025273] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 894.026346] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 894.027433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 894.028535] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 894.029677] [ 894.030481] debugfs: out of free dentries, can not create directory '0x00000000cce30a90' [ 894.069173] Process accounting resumed 10:41:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 10:41:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6d706f6cce64656661756c742c004010cf43003a90444f4eaa097586bc86a1b5361fe1d500006173156c"]) 10:41:43 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}, {@smackfsroot}]}) 10:41:43 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 19) 10:41:43 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa9) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') acct(&(0x7f0000000140)='./file0\x00') 10:41:43 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:41:43 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 5) 10:41:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) [ 912.912175] No source specified [ 912.930064] tmpfs: Unknown parameter 'mpolÎdefault' [ 912.933043] tmpfs: Unknown parameter 'mpolÎdefault' 10:41:43 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 6) 10:41:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x80000001) [ 913.011098] vfat: Unknown parameter 'appraise' 10:41:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000000)=@ll={0x11, 0x0, r2}, 0x80, 0x0}}], 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'sit0\x00', r2, 0x2f, 0x7, 0x5, 0x8a2, 0x9, @empty, @remote, 0x10, 0x40, 0x1000}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x3}, 0x4) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x2, 0x4, 0x101, 0x8001, 0x1, 0x8, 0xffff}, 0x1c) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @broadcast}}}], 0x20}, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x43, &(0x7f0000000240)={r6, r7/1000+10000}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@local, @private=0xa010100, r5}, 0xc) [ 913.132235] FAULT_INJECTION: forcing a failure. [ 913.132235] name failslab, interval 1, probability 0, space 0, times 0 [ 913.133236] CPU: 0 UID: 0 PID: 13003 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 913.133946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.134587] Call Trace: [ 913.134812] [ 913.135017] dump_stack_lvl+0xfa/0x120 [ 913.135392] should_fail_ex+0x4b1/0x5b0 [ 913.135771] should_failslab+0xc2/0x120 [ 913.136130] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 913.136597] ? ext4_alloc_inode+0x28/0x650 [ 913.136986] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 913.137404] ext4_alloc_inode+0x28/0x650 [ 913.137775] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 913.138188] alloc_inode+0x63/0x240 [ 913.138524] new_inode+0x1c/0x190 [ 913.138868] __ext4_new_inode+0x2f1/0x4df0 [ 913.139248] ? lock_acquire+0x32/0xc0 [ 913.139617] ? srso_return_thunk+0x5/0x5f [ 913.140013] ? avc_has_perm_noaudit+0x150/0x3c0 [ 913.140443] ? __dquot_initialize+0x29e/0xcf0 [ 913.140869] ? __pfx___ext4_new_inode+0x10/0x10 [ 913.141282] ? __pfx_avc_has_perm+0x10/0x10 [ 913.141677] ? srso_return_thunk+0x5/0x5f [ 913.142063] ? __pfx___dquot_initialize+0x10/0x10 [ 913.142524] ext4_mkdir+0x33d/0xb30 [ 913.142911] ? __pfx_ext4_mkdir+0x10/0x10 [ 913.143292] ? inode_permission.part.0+0xb5/0x520 [ 913.143742] vfs_mkdir+0x291/0x4f0 [ 913.144090] do_mkdirat+0x1a4/0x320 [ 913.144424] ? __pfx_do_mkdirat+0x10/0x10 [ 913.144800] ? srso_return_thunk+0x5/0x5f [ 913.145193] __x64_sys_mkdir+0xf3/0x140 [ 913.145548] do_syscall_64+0xbf/0x1d0 [ 913.145919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.146373] RIP: 0033:0x7f763454ec27 [ 913.146709] 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 [ 913.148093] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 913.148717] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 913.149286] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 913.149853] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 913.150421] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 913.150988] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 913.151587] 10:41:43 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:41:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 10:41:44 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}], [{@appraise}]}) [ 913.204148] Process accounting resumed 10:41:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x6, 0x80000001) 10:41:44 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa9) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 10:41:44 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 20) 10:41:44 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 7) [ 913.366570] 9pnet_fd: Insufficient options for proto=fd 10:41:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x80000001) [ 913.435021] No source specified 10:41:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x10, 0x80000001) [ 913.464677] vfat: Unknown parameter 'appraise' [ 913.469560] FAULT_INJECTION: forcing a failure. [ 913.469560] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 913.471571] CPU: 1 UID: 0 PID: 13021 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 913.473078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.474421] Call Trace: [ 913.474891] [ 913.475314] dump_stack_lvl+0xfa/0x120 [ 913.476078] should_fail_ex+0x4b1/0x5b0 [ 913.476884] should_fail_alloc_page+0xe0/0x110 [ 913.477739] prepare_alloc_pages+0x178/0x500 [ 913.478590] __alloc_pages_noprof+0x180/0x1f90 [ 913.479494] ? srso_return_thunk+0x5/0x5f [ 913.480284] ? hlock_class+0x4e/0x130 [ 913.481040] ? srso_return_thunk+0x5/0x5f [ 913.481837] ? __lock_acquire+0x17ec/0x4430 [ 913.482694] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 913.483695] ? srso_return_thunk+0x5/0x5f [ 913.484465] ? srso_return_thunk+0x5/0x5f [ 913.485288] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 913.486286] ? srso_return_thunk+0x5/0x5f [ 913.487099] ? policy_nodemask+0xeb/0x4e0 [ 913.487920] alloc_pages_mpol_noprof+0xf2/0x330 [ 913.488844] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 913.489819] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 913.490665] ? lock_acquire+0x32/0xc0 [ 913.491419] ? lockref_get+0x15/0x50 [ 913.492145] get_free_pages_noprof+0x10/0xb0 [ 913.492968] ? srso_return_thunk+0x5/0x5f [ 913.493769] inode_doinit_with_dentry+0x8f5/0x1210 [ 913.494676] ? down_read_killable+0x98/0x390 [ 913.495552] ? __pfx_inode_doinit_with_dentry+0x10/0x10 [ 913.496501] ? srso_return_thunk+0x5/0x5f [ 913.497364] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 913.498245] selinux_d_instantiate+0x27/0x30 [ 913.499064] security_d_instantiate+0x58/0xb0 [ 913.499922] d_instantiate+0x5e/0xa0 [ 913.500676] debugfs_create_dir+0x1df/0x630 [ 913.501524] ptp_open+0x280/0x500 [ 913.502182] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 913.503106] ? srso_return_thunk+0x5/0x5f [ 913.503918] ? __pfx_ptp_open+0x10/0x10 [ 913.504697] ? tcp_v6_do_rcv+0x6c3/0x1680 [ 913.505449] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 913.506386] ? kobject_get_unless_zero+0x15e/0x1f0 [ 913.507292] ? srso_return_thunk+0x5/0x5f [ 913.508117] ? __pfx_ptp_open+0x10/0x10 [ 913.508909] posix_clock_open+0x159/0x260 [ 913.509692] ? __pfx_posix_clock_open+0x10/0x10 [ 913.510616] chrdev_open+0x235/0x690 [ 913.511336] ? __pfx_chrdev_open+0x10/0x10 [ 913.512108] ? lockref_get+0x15/0x50 [ 913.512867] do_dentry_open+0x71c/0x1420 [ 913.513637] ? __pfx_chrdev_open+0x10/0x10 [ 913.514450] vfs_open+0x82/0x3f0 [ 913.515114] ? srso_return_thunk+0x5/0x5f [ 913.515913] ? may_open+0x1f3/0x420 [ 913.516666] path_openat+0x1cf3/0x2980 [ 913.517492] ? __pfx_path_openat+0x10/0x10 [ 913.518314] ? __pfx___lock_acquire+0x10/0x10 [ 913.519191] ? srso_return_thunk+0x5/0x5f [ 913.519995] ? find_held_lock+0x2c/0x110 [ 913.520819] do_filp_open+0x1b8/0x410 [ 913.521588] ? __pfx_do_filp_open+0x10/0x10 [ 913.522422] ? find_held_lock+0x2c/0x110 [ 913.523260] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 913.524134] ? lock_acquire+0x32/0xc0 [ 913.524935] ? srso_return_thunk+0x5/0x5f [ 913.525720] ? _raw_spin_unlock+0x1e/0x40 [ 913.526499] ? srso_return_thunk+0x5/0x5f [ 913.527294] ? alloc_fd+0x2c0/0x560 [ 913.528068] do_sys_openat2+0x164/0x1d0 [ 913.528860] ? __pfx_do_sys_openat2+0x10/0x10 [ 913.529720] ? srso_return_thunk+0x5/0x5f [ 913.530533] ? __fget_files+0x206/0x3b0 [ 913.531371] __x64_sys_openat+0x143/0x200 [ 913.532168] ? __pfx___x64_sys_openat+0x10/0x10 [ 913.533073] ? ksys_write+0x1a0/0x250 [ 913.533835] do_syscall_64+0xbf/0x1d0 [ 913.534604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.535545] RIP: 0033:0x7f3cea700b19 [ 913.536199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 913.539115] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 913.540343] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 913.541548] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 913.542715] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 913.543901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 913.545136] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 913.546379] 10:41:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x80000001) 10:41:44 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 8) [ 913.635756] FAULT_INJECTION: forcing a failure. [ 913.635756] name failslab, interval 1, probability 0, space 0, times 0 [ 913.637065] CPU: 0 UID: 0 PID: 13027 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 913.637832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 913.638513] Call Trace: [ 913.638749] [ 913.638964] dump_stack_lvl+0xfa/0x120 [ 913.639358] should_fail_ex+0x4b1/0x5b0 [ 913.639764] ? security_inode_alloc+0x3e/0x130 [ 913.640195] should_failslab+0xc2/0x120 [ 913.640596] kmem_cache_alloc_noprof+0x60/0x3d0 [ 913.641053] ? __create_object+0x59/0x80 [ 913.641461] security_inode_alloc+0x3e/0x130 [ 913.641883] inode_init_always_gfp+0xc27/0xf60 [ 913.642346] alloc_inode+0x89/0x240 [ 913.642702] new_inode+0x1c/0x190 [ 913.643046] __ext4_new_inode+0x2f1/0x4df0 [ 913.643449] ? lock_acquire+0x32/0xc0 [ 913.643820] ? srso_return_thunk+0x5/0x5f [ 913.644234] ? avc_has_perm_noaudit+0x150/0x3c0 [ 913.644702] ? __dquot_initialize+0x29e/0xcf0 [ 913.645145] ? __pfx___ext4_new_inode+0x10/0x10 [ 913.645587] ? __pfx_avc_has_perm+0x10/0x10 [ 913.646007] ? srso_return_thunk+0x5/0x5f [ 913.646423] ? __pfx___dquot_initialize+0x10/0x10 [ 913.646909] ext4_mkdir+0x33d/0xb30 [ 913.647292] ? __pfx_ext4_mkdir+0x10/0x10 [ 913.647692] ? inode_permission.part.0+0xb5/0x520 [ 913.648162] vfs_mkdir+0x291/0x4f0 [ 913.648535] do_mkdirat+0x1a4/0x320 [ 913.648900] ? __pfx_do_mkdirat+0x10/0x10 [ 913.649273] ? srso_return_thunk+0x5/0x5f [ 913.649692] __x64_sys_mkdir+0xf3/0x140 [ 913.650066] do_syscall_64+0xbf/0x1d0 [ 913.650454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 913.650930] RIP: 0033:0x7f763454ec27 [ 913.651274] 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 [ 913.652768] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 913.653420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 913.654026] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 913.654632] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 913.655232] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 913.655832] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 913.656475] 10:42:05 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 21) 10:42:05 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa9) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:42:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0x80000001) 10:42:05 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:42:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000002) 10:42:05 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) ioprio_set$pid(0x2, 0x0, 0x0) 10:42:05 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 9) 10:42:05 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) [ 934.556989] No source specified [ 934.613481] 9pnet_fd: Insufficient options for proto=fd 10:42:05 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) [ 934.731355] No source specified [ 934.743015] FAULT_INJECTION: forcing a failure. [ 934.743015] name failslab, interval 1, probability 0, space 0, times 0 [ 934.744852] CPU: 0 UID: 0 PID: 13052 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 934.746254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 934.747502] Call Trace: [ 934.747946] [ 934.748359] dump_stack_lvl+0xfa/0x120 [ 934.749076] should_fail_ex+0x4b1/0x5b0 [ 934.749811] should_failslab+0xc2/0x120 [ 934.750519] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 934.751405] ? __pfx_mark_lock+0x10/0x10 [ 934.752150] ? mark_lock+0xac/0x1370 [ 934.752843] ? __d_alloc+0x31/0x990 [ 934.753539] __d_alloc+0x31/0x990 [ 934.754161] ? __pfx___lock_acquire+0x10/0x10 [ 934.754993] d_alloc+0x4a/0x1e0 [ 934.755597] d_alloc_parallel+0xe6/0x1140 [ 934.756394] ? __pfx_d_alloc_parallel+0x10/0x10 [ 934.757213] ? __pfx___lock_acquire+0x10/0x10 [ 934.758056] ? srso_return_thunk+0x5/0x5f [ 934.758796] ? lockdep_init_map_type+0x2cb/0x7b0 [ 934.759597] ? hlock_class+0x4e/0x130 [ 934.760294] ? srso_return_thunk+0x5/0x5f [ 934.761080] ? srso_return_thunk+0x5/0x5f [ 934.761862] ? lockdep_init_map_type+0x2cb/0x7b0 [ 934.762648] ? srso_return_thunk+0x5/0x5f [ 934.763406] ? srso_return_thunk+0x5/0x5f [ 934.764177] __lookup_slow+0x193/0x470 [ 934.764881] ? lock_release+0x20f/0x6f0 [ 934.765629] ? __pfx___lookup_slow+0x10/0x10 [ 934.766401] ? __pfx_lock_release+0x10/0x10 [ 934.767218] ? srso_return_thunk+0x5/0x5f [ 934.767973] ? lock_is_held_type+0x9e/0x120 [ 934.768778] ? srso_return_thunk+0x5/0x5f [ 934.769526] ? d_lookup+0xcb/0x130 [ 934.770193] lookup_one_len+0x172/0x1b0 [ 934.770927] ? __pfx_lookup_one_len+0x10/0x10 [ 934.771733] ? srso_return_thunk+0x5/0x5f [ 934.772473] ? mntput+0x10/0x90 [ 934.773113] start_creating.part.0+0x10c/0x320 [ 934.773953] __debugfs_create_file+0xdb/0x6a0 [ 934.774782] ? debugfs_create_file_unsafe+0x31/0x60 [ 934.775690] ptp_open+0x339/0x500 [ 934.776305] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 934.777172] ? srso_return_thunk+0x5/0x5f [ 934.777926] ? __pfx_ptp_open+0x10/0x10 [ 934.778627] ? tcp_v6_syn_recv_sock+0xe08/0x21e0 [ 934.779432] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 934.780294] ? kobject_get_unless_zero+0x15e/0x1f0 [ 934.781135] ? srso_return_thunk+0x5/0x5f [ 934.781895] ? __pfx_ptp_open+0x10/0x10 [ 934.782587] posix_clock_open+0x159/0x260 [ 934.783357] ? __pfx_posix_clock_open+0x10/0x10 [ 934.784184] chrdev_open+0x235/0x690 [ 934.784835] ? __pfx_chrdev_open+0x10/0x10 [ 934.785562] ? lockref_get+0x15/0x50 [ 934.786251] do_dentry_open+0x71c/0x1420 [ 934.786958] ? __pfx_chrdev_open+0x10/0x10 [ 934.787708] vfs_open+0x82/0x3f0 [ 934.788325] ? srso_return_thunk+0x5/0x5f [ 934.789075] ? may_open+0x1f3/0x420 [ 934.789752] path_openat+0x1cf3/0x2980 [ 934.790521] ? __pfx_path_openat+0x10/0x10 [ 934.791299] ? __pfx___lock_acquire+0x10/0x10 [ 934.792107] ? srso_return_thunk+0x5/0x5f [ 934.792845] ? find_held_lock+0x2c/0x110 [ 934.793597] do_filp_open+0x1b8/0x410 [ 934.794314] ? __pfx_do_filp_open+0x10/0x10 [ 934.795112] ? find_held_lock+0x2c/0x110 [ 934.795872] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 934.796668] ? lock_acquire+0x32/0xc0 [ 934.797396] ? srso_return_thunk+0x5/0x5f [ 934.798150] ? _raw_spin_unlock+0x1e/0x40 [ 934.798864] ? srso_return_thunk+0x5/0x5f [ 934.799605] ? alloc_fd+0x2c0/0x560 [ 934.800326] do_sys_openat2+0x164/0x1d0 [ 934.801041] ? __pfx_do_sys_openat2+0x10/0x10 [ 934.801852] ? srso_return_thunk+0x5/0x5f [ 934.802599] ? __fget_files+0x206/0x3b0 [ 934.803349] __x64_sys_openat+0x143/0x200 [ 934.804079] ? __pfx___x64_sys_openat+0x10/0x10 [ 934.804885] ? ksys_write+0x1a0/0x250 [ 934.805579] do_syscall_64+0xbf/0x1d0 [ 934.806278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 934.807138] RIP: 0033:0x7f3cea700b19 [ 934.807753] 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 [ 934.810463] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 934.811655] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 10:42:05 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r0 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}}) 10:42:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000009) [ 934.812770] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 934.813929] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 934.815022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 934.816103] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 934.817239] [ 934.875949] 9pnet_fd: Insufficient options for proto=fd 10:42:05 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:42:05 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 10) 10:42:05 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 1) 10:42:05 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140), 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:42:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x8000000a) [ 935.038113] FAULT_INJECTION: forcing a failure. [ 935.038113] name failslab, interval 1, probability 0, space 0, times 0 [ 935.039232] CPU: 1 UID: 0 PID: 13062 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 935.040014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 935.040730] Call Trace: [ 935.040978] [ 935.041202] dump_stack_lvl+0xfa/0x120 [ 935.041624] should_fail_ex+0x4b1/0x5b0 [ 935.042040] ? getname_flags.part.0+0x48/0x550 [ 935.042496] should_failslab+0xc2/0x120 [ 935.042897] kmem_cache_alloc_noprof+0x60/0x3d0 [ 935.043372] ? srso_return_thunk+0x5/0x5f [ 935.043796] ? fput+0x8b/0x400 [ 935.044139] ? ksys_write+0x1a0/0x250 [ 935.044516] getname_flags.part.0+0x48/0x550 [ 935.044962] __x64_sys_mkdir+0xdb/0x140 [ 935.045361] do_syscall_64+0xbf/0x1d0 [ 935.045767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.046274] RIP: 0033:0x7fe8ade66c27 [ 935.046627] 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 [ 935.048173] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 935.048865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 935.049509] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 935.050145] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 935.050780] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 935.051416] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 935.052078] [ 935.140575] FAULT_INJECTION: forcing a failure. [ 935.140575] name failslab, interval 1, probability 0, space 0, times 0 [ 935.141684] CPU: 1 UID: 0 PID: 13068 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 935.142462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 935.143169] Call Trace: [ 935.143418] [ 935.143642] dump_stack_lvl+0xfa/0x120 [ 935.144046] should_fail_ex+0x4b1/0x5b0 [ 935.144460] ? jbd2__journal_start+0x193/0x6b0 [ 935.144916] should_failslab+0xc2/0x120 [ 935.145320] kmem_cache_alloc_noprof+0x60/0x3d0 [ 935.145798] ? srso_return_thunk+0x5/0x5f [ 935.146219] ? lock_is_held_type+0x9e/0x120 [ 935.146661] jbd2__journal_start+0x193/0x6b0 [ 935.147110] ? __ext4_new_inode+0x2d1e/0x4df0 [ 935.147552] __ext4_journal_start_sb+0x183/0x600 [ 935.148025] __ext4_new_inode+0x2d1e/0x4df0 [ 935.148475] ? __pfx___ext4_new_inode+0x10/0x10 [ 935.148928] ? __pfx_avc_has_perm+0x10/0x10 [ 935.149374] ? srso_return_thunk+0x5/0x5f [ 935.149798] ? __pfx___dquot_initialize+0x10/0x10 [ 935.150303] ext4_mkdir+0x33d/0xb30 [ 935.150704] ? __pfx_ext4_mkdir+0x10/0x10 [ 935.151116] ? inode_permission.part.0+0xb5/0x520 [ 935.151611] vfs_mkdir+0x291/0x4f0 [ 935.151994] do_mkdirat+0x1a4/0x320 [ 935.152358] ? __pfx_do_mkdirat+0x10/0x10 [ 935.152763] ? srso_return_thunk+0x5/0x5f [ 935.153191] __x64_sys_mkdir+0xf3/0x140 [ 935.153590] do_syscall_64+0xbf/0x1d0 [ 935.153998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 935.154493] RIP: 0033:0x7f763454ec27 [ 935.154847] 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 [ 935.156393] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 935.157071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 935.157714] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 935.158348] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 935.158990] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 935.159627] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 935.160282] [ 935.160592] EXT4-fs error (device sda) in __ext4_new_inode:1083: Out of memory 10:42:27 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}}) 10:42:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000010) 10:42:27 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 11) 10:42:27 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:42:27 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 22) 10:42:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000002800)={'batadv0\x00', 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @remote, @broadcast}}}], 0x20}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r5, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @remote, @broadcast}}}], 0x20}, 0x0) sendmmsg$inet(r0, &(0x7f00000032c0)=[{{&(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x64010100}, 0x10, &(0x7f0000000500)=[{&(0x7f00000003c0)="2930ad26118c66a8e27abeda15da5369981681cdd2704500637b510420c9be3c06a38c359c115b16", 0x28}, {&(0x7f0000000400)="b5848d6c7cfa04e634feafa9f0b7fec6ade1bb2e563b5088976c4b9c1e8c33b08239de7e62759a75843228c7ef724d49b14620bbc5e7f53ba2cb79607a0bf38efba377f5351c8ec581a3799d5bd723dc7d6f27b6df77a5bf0d42e9b3f98215367d45aeeba0", 0x65}, {&(0x7f0000000480)="e03e2186d493efce709d6d4f8562073948cb510ae6ec611c4fa3bf92cb567968a4438963530771d5db8cd6fb165f12a9cebd454e49ac30bf35dfe0c214a7720037f679e9ee2d64671e8f", 0x4a}], 0x3, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast1}}}, @ip_retopts={{0x38, 0x0, 0x7, {[@timestamp={0x44, 0x8, 0xb1, 0x0, 0x0, [0x0]}, @rr={0x7, 0x17, 0xe3, [@loopback, @broadcast, @remote, @empty, @broadcast]}, @lsrr={0x83, 0x7, 0x1b, [@rand_addr=0x64010101]}]}}}], 0x58}}, {{&(0x7f00000005c0)={0x2, 0x4e22, @empty}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000600)="3c838989859078df1a6b55767dc8df9b96fd8472becf92bd016f0fbc6365db3627b0765b5b", 0x25}, {&(0x7f0000000640)="4604a6ce8cf8b60141bee8ba9d3566a95a8f3b43c2e703b6138ee6be2869dc0f164d998e90c5e896bd7152809f124f2003d3d9cb9f0950194292e5bba98bc97baf74068f4b489d029a3bd68a505d5eb982abf0da844ac8f7732482e3760cf55c960d33a9fa92f8d9fa1a1813851198edf22de0cc8b04bb75fe2618edf3a9b04714138899253aa887be0aa7a3939baaedd2ca7268326ce94a85618fdd1ae7ef956b9188abf429d3cfa1acd3a5059085afac79db8a89e6b1e9ea800071c281383cd6eaa7a361c960f9d7392e6e7560da5a61bed95223c777a3813c81ed87a27fa5", 0xe0}, {&(0x7f0000000740)="2b626c664482dcad6f4dc1b1e86615f95a91cea3aa000b", 0x17}, {&(0x7f0000000780)="e20df0210532bd61a12518fbe0ced65063d84f54223257e204e164ab46056f31aaedd9cc20dde3686b90c5b99394b518a835642fdeec8d3c95ad101cc3f25b1462bf0f0d597d450767c2e6b57f0d229cb9fb175185a8e96904a0d063649220ed97c08542a141dd414935d1255c7192d8ded0968e0c0bfaae7aaecea77f5d9cab20f336ff6c5cef0c4813028ed699133b2c948fb8de239334aec064b760c07eaee124e8415d73d82e94798957446534bf69d373a71d9d0372739c2cdc0590032633f9081eba0c99774b7a4d3a96605ad79e7f6a3142a28d28879e59be17a991f3c8", 0xe1}, {&(0x7f0000000880)="147dcd1875e32922fc440baf298486f88bffd66e83086d8c50b5b85fe023c105", 0x20}], 0x5, &(0x7f0000000940)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@generic={0x44, 0xb, "040daf7e033057545e"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf2}}], 0x80}}, {{&(0x7f00000009c0)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="884fcf84556a561b31440ea035b02ba620c17f1c15e0abe29eea972bda68b1b099411bf75435e12006e28f4b1e2f5653411a147ee404c444ff49600b1a99fbb4ede6e3289a9cbf96106b40f900fdaffb41f609d838fbf95d6155957492429f05a84303be6e6fdbd2b05ba08deb11dc0d9aa7943138f822f78bedaed927dc40b5c66a81dac798956b4c9746f5191615be", 0x90}], 0x1, &(0x7f0000000b00)=[@ip_tos_int={{0x14}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b40)="0487e6937db9dcc7c7d10e5c6365ba3c2c9db6c79a927daf3a02c0688bb1da5ef39ebff0188037f3ff4153a9195ff6ba49e490cf3be00dedbcb2566e21fc089c764d73daf8572264fab84e36c08a8158322be4", 0x53}, {&(0x7f0000000bc0)="a420ba3d944cc0fe2b", 0x9}], 0x2}}, {{&(0x7f0000000c40)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000000c80)="e639f9c63150e2d01793399742c6b1da7782d0fa9aca66022acc8affed634e4e373ac384b22894ba4fda432d0e3af2614d6f5409b9dcf5c1324230181cc4d0b5d7326da62c2e335514606f0b4e50871e3f63bc4317d5a2962ffc9a1cf9c9aca7d8737ca313bf33aed9a89c92dd48d50f794258c9b149206bffba114b54768dd575124339f417a392c53608f41f5892ee94e0b136504f0d67c08098169e72a14d10758836c5bd24e4691e5185f7250d6bab44b48b18acf0e69ac8c612670eb684aa679b6d30afa9631ced43edae8a477a843936ff90058257e03af6b8a51d9a", 0xdf}, {&(0x7f0000000d80)="99110c4d6a1b742127fc05fd2ad7bc969e66b649050ada456c480f2502923dda22bc2e635eaf114bffb97f71c89edf54bd9bc2c829d8e54e974747c0cae232cbe15856adad3753b554782f3f60411428054702f0bcdafdc1914ad1b22f9f4aaa002152fbfa0f06c3ca7fe8a11a3a0cf264b1b5cd64e381ba81318a6b6567c92102a6db43b00b48df95dc38f11ee289f87a5f325fde63052deab7a75c2ddad3bd41a129bc64b967b4a7f72e7c102a940b22af7aed17a142c177fffef8918ee8f14207cbc4e14f06c528dc1a5ce01029e325e4d653a935c077b8f819295d068ea2d0a13af2d4cd274f8e3193", 0xeb}, {&(0x7f0000000e80)="1915b432b325c8bf79da0e3023ad12de18b8faaf73e489d55b672189355ff961ad1bfaf5757108a74811d8ef96987ad911be5706f2682363fe79055d61905df6917f2eccd68e5919f9f6dbcff45f", 0x4e}, {&(0x7f0000000f00)="91ab2bbcbfd1c64f32c2723f9ee22fddea191719e12e066a7f993d2639e381fc51bc5108001bd8c2bfd82b4d8d8187b9994c13cb48ad65ebfe3db9e4b080007405b99501979d7b77ba52c3f73c46dce99a1c9c714245dbd8d2df83", 0x5b}, {&(0x7f0000000f80)="551c4c7d2c87c71a2d3d495af8f299bd7a4928c7fb7e1e7d97fb97ccc4bcfe32e75d01b24fdead422c01b1ccc64f8516d0f1a43459dc6e5b104ba1e222a5c6", 0x3f}, {&(0x7f0000000fc0)="a68639a30a0182de5d0a9641ef38d648e66b81eb5a5dd387389ae2a720174b605d4fa84957b78ef681cf2e88b69ca6bfcaee4afe804b4956f47dbffbd6ac0ad63652bfb3995671c59997d014a403261ec54a6fb3e24ebd2bc58b6c6c1714085e2dec5e7b7ff275073ce38a5a3bda02ef92913c303f16b10145ea678fd9842d1b76fc2664", 0x84}, 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0x1, 0x80}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3ff}}], 0x50}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002400)="ea9ee21cf1d68594c65f972efc6dce7955a8a61c038c8313b7942e0053cab37a70541619680717edd11885b3673cefafcc4d3e1c4fed76a153ecfd0ca740b81a7bb8a44e1d1d1216e51b07f204f4f1e78161d90c68c1c769cf4d8e6572e6950f8ea39a19bbfe9113b9ac03110650ab5c4f986b504ad9f69c23b3f5c6393b94e921094d4f13e9b25edef3aab2b3f7962c1a164b76", 0x94}, {&(0x7f00000024c0)="2d4adf20fed805458bdb90c2e3cc739a595e4866b7", 0x15}, {&(0x7f0000002500)="9a625089eb4d20b2ba92887e16094d7c6c85447e95eeca4da91d8d062e017184f46c5d4a35f7863e50180d7409df6d9721cfd332b18cbd6c47e697cf03ea75e492ea4f1221065cd5c6bc54cb2757af9bede4b5fbfe62cb21a5b36dc54acd5b99dbf0d9cf1bf0c7ec611a7e3eb8dc987105bc", 0x72}, {&(0x7f0000002580)="cb878d0bd29a22d25645b7b5156743515a", 0x11}, {&(0x7f00000025c0)="737555966c4c86", 0x7}, {&(0x7f0000002600)="fefc32ba6826fc903b0c1e2855fb7a86f68cf62a36a90ef7920d41b2d56dc1613b950d2b608e97b190183b5dbd5f15ad288a0dbc930b1f7fccdfea8d3c72c37c3a1e3a61d7db2152daaf7fdf5b", 0x4d}, {&(0x7f0000002680)="9abed967cb261bdabbf003651b4004e3ef0a2a766a9c10c491e204b0419efdcceae2ffe8d1efcb2caddcbd598a73652aeb259aaeae47a59be1535fb4d801453b0321ff7a3a8059a9369b4d25ce5238d7968a76eb165aba3ede5a1983f3c682699416b53245bfcdded41ba4f3979f53a2581aa0f6f647f51a48529c35d6ebc93ce31fd181bd11d5c6714f178ac51a3e301d2e9f624ae1b248a45cfbccd38a5cec404a3dad2e67d0ab48b90e26ae998256aaf83ee1b7723451a5b7dfc02a9e8d63951e1c97d9b93e65987580d9bc409a5da3e8627cbffc09a625", 0xd9}], 0x7, &(0x7f0000002840)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @loopback, @private=0xa010101}}}, @ip_retopts={{0xd4, 0x0, 0x7, {[@cipso={0x86, 0x44, 0xffffffffffffffff, [{0x5, 0xf, "998a0cb1022bc71e5e81ef37f9"}, {0x0, 0x3, '~'}, {0x7, 0x8, "4d9ca1deef57"}, {0x1, 0x6, "03c899bf"}, {0x2, 0xa, "b32c68b6d90bd07a"}, {0x5, 0xa, "621a8ff49ef90a92"}, {0x0, 0xa, "035cea93e451e969"}]}, @lsrr={0x83, 0xb, 0xd8, [@multicast2, @loopback]}, @ssrr={0x89, 0x2b, 0xab, [@initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @private=0xa010100, @multicast2, @remote, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x40}, @broadcast, @loopback]}, @noop, @lsrr={0x83, 0xb, 0xf, [@multicast1, @remote]}, @rr={0x7, 0x7, 0xf7, [@private=0xa010101]}, @end, @timestamp_prespec={0x44, 0x2c, 0xa7, 0x3, 0x0, [{@dev={0xac, 0x14, 0x14, 0x2b}, 0x3ff}, {@broadcast, 0x9}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast1, 0x7}]}, @cipso={0x86, 0x6}, @end]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @rand_addr=0x64010101}}}], 0x118}}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002980)="9e696d26d08f72ff88fd44c35db64ef305d1ced56aea94451d869d79d7de4ade888587da04d5e32d11ec40b7", 0x2c}, {&(0x7f00000029c0)="1730c4acc314c0368cf3b2c21a04d4f83c974b341b81912c2247006e0858f50b51db12bf756387c588a5375e8ca88862", 0x30}, {&(0x7f0000002a00)="22f8a74a54f33d9a3ad178e549c20ffeedc62dd3206382e0d2ca78f1d58fbf37ffa22504220db8ffe7646603f902eeaa6b112a4d4f536b3627d540b9e293595fe5506c24a13331a8d680ef7eb65dda5b81ff9f5952fa13907fb8d60b1c321b403982daac4ab3fc0615c5e84e16e83c69c8e785af3306d04b4d344b5d2422d1054eb31c17822b35161dd3abbdc2e6b7c268499df7e7cb2ef47f26b8c186e3a3b96fa03596377ca60e6f40d7e81b6ba47cbc56ac1381f2dea427800592b1cbca785de0347d97f62e37f3ac303b20da78342afcfb6f9636170de933592ea123f847838e8056cc630bbfa3c0ba453e8a", 0xee}, {&(0x7f0000002b00)="69b8464506a3e6c8cf5cd62193456a0d82c7777013154649f2275937903840484afb256f298f10c9f5bd967a99c31581de99458e436604a598989ad623955f040f68006671834b94d799439c242e08c8cce69ae614587159c0e3ab8069373fe57b16ce39e1e4a2c6faf4920a5fd2e05f42808b8f43cbe03bf90c37a06f", 0x7d}, {&(0x7f0000002b80)="d0a4860e123838dcc1e9efcc704bc0173656afb820b1edd1fe3bcdb801e156662c", 0x21}, {&(0x7f0000002bc0)="791d0cbb5849166900e1751436649a0cf2828298dcf01cbe2d1136802c3f0864669dd588ba3f0d87", 0x28}], 0x6, &(0x7f0000002c80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x800}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @empty, @remote}}}, @ip_retopts={{0x34, 0x0, 0x7, {[@timestamp={0x44, 0x20, 0x27, 0x0, 0x9, [0x0, 0x7, 0x1, 0x6, 0x6, 0x5, 0x9]}, @ra={0x94, 0x4}]}}}], 0x88}}, {{&(0x7f0000002d40)={0x2, 0x4e22, @loopback}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002d80)="f0f23233ca3e8c857a6f969719df3a5c0d24b4de392a14212ea0fa44cddf9a990006d843ec1586b792650aa9fdad2282421b6dab688912eee60babf8fc2e910047d9973513a260ccf5863412c1d622b9cc9cc0f2400de1247c3cfbafe0a1ffe746deb8868d777e954b804f4beb1c3f8deb203648076abff840be0aca4fef3bbe289862348e767749cd4f07b147fc7fb3b03b", 0x92}], 0x1, &(0x7f0000002e80)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8e}}, @ip_ttl={{0x14, 0x0, 0x2, 0xd91}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_retopts={{0x98, 0x0, 0x7, {[@generic={0x94, 0xc, "fdad4714a30eef1d98da"}, @timestamp_prespec={0x44, 0x1c, 0x2a, 0x3, 0xe, [{@empty, 0x10000}, {@dev={0xac, 0x14, 0x14, 0x34}, 0xe8}, {@broadcast, 0x20}]}, @lsrr={0x83, 0x7, 0xad, [@empty]}, @timestamp_addr={0x44, 0x1c, 0x83, 0x1, 0x1, [{@multicast2, 0x83dbc944}, {@loopback, 0x8001}, {@remote, 0xcf2}]}, @ssrr={0x89, 0xb, 0xa2, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1]}, @rr={0x7, 0x7, 0xd, [@dev={0xac, 0x14, 0x14, 0x26}]}, @rr={0x7, 0x1f, 0x14, [@local, @broadcast, @broadcast, @broadcast, @empty, @private=0xa010102, @remote]}, @noop, @ra={0x94, 0x4}, @ra={0x94, 0x4}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x24}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}], 0x140}}, {{&(0x7f0000002fc0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10, &(0x7f0000003280)=[{&(0x7f0000003000)="32f82fa900e8daf645cf4993584b5e97cfb5b7f36490d764664d3632ff01f77908b1cd8ace9e82d91347a06a83d013c57408a270b25156b8d1f1bd2ef06e6de79db168c652739ff38bed9a1256bff8f1bf08c5ea4efa7c65314a74d54ef0c71fe2cb57ee88d4543af75084831f82a9d3eb8fb89a132540055acfff95795197df2324caa25b2c44e48ec1a41de135f5a7f2ba857378bee90868113cc8cce1571a4c32a7f28dd400b18cb545081db04aef51695df8f458", 0xb6}, {&(0x7f00000030c0)="3f1dbb7bdf74b890bf8eb9b577af0ef227d8642b4979dd70c26f93d5aa97a9abd8b1b07b40a0a5a4e59ddcdeb4c06a5cf0ef312bae458c44a0f4712dfbb3f32be03dbbbe739e68f48cd0d919e347639876a537428a8c9882ceb922ea0dcaff7382cbf974f94a46ddad6d3e81dc0e6db0e69d811e1c41856428e81591385d7b1ad1516bba720cd1ee0d6bd7ff29c8a08620f86f76eced2098d9f0820e57f8f79fdf450626b48bf8643a6f1a733d473abec6d88d66573bc66aa4b913586d047ce8614e31ca3325b7c20927932afe4b3ef4728bdfcf38aeb92837be2ddf91883dba462e", 0xe2}, {&(0x7f00000031c0)="176f10fcd30ed2dd4a9871fe71ad10d98b3508244b5cfac48c80866b8aeeca2e6b92b487896029c0824d92c6e97c2cfa74d87647db00be0ab3a306b81bbb023be5962ad758b3c050fe20f7427ff343c7529342182ce4a7b8633bd5", 0x5b}, {&(0x7f0000003240)="ba83f9c89d3232c1661d822125a1f4a372e4136bc4797708fca25bfea465", 0x1e}], 0x4, 0xffffffffffffffff}}], 0x9, 0x20004000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@local, @empty}, 0xc) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81400100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022cbd7000fc810000000500350000000000000000d00520d100000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008004}, 0x80) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x40080, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) fallocate(r0, 0x8, 0xffffffff, 0x7) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000340)={0x3, 0x4fbb, 0x22, &(0x7f0000000300)=""/34}) sendmsg$NL80211_CMD_GET_SCAN(r8, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x6, 0x9}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x48010) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @private=0xa010102}, 0xc) 10:42:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:42:27 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 2) [ 956.657192] 9pnet_fd: Insufficient options for proto=fd [ 956.659194] No source specified [ 956.739085] No source specified 10:42:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000063) 10:42:27 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}}) 10:42:27 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 3) 10:42:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) newfstatat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0), 0x4000) ioprio_set$pid(0x2, 0x0, 0x0) 10:42:27 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1, 0x1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:42:27 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 12) 10:42:27 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 23) [ 956.935618] FAULT_INJECTION: forcing a failure. [ 956.935618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 956.936676] CPU: 1 UID: 0 PID: 13103 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 956.937437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 956.938134] Call Trace: [ 956.938373] [ 956.938588] dump_stack_lvl+0xfa/0x120 [ 956.938984] should_fail_ex+0x4b1/0x5b0 [ 956.939383] strncpy_from_user+0x3b/0x2f0 [ 956.939783] getname_flags.part.0+0x8d/0x550 [ 956.940216] __x64_sys_mkdir+0xdb/0x140 [ 956.940591] do_syscall_64+0xbf/0x1d0 [ 956.940980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 956.941458] RIP: 0033:0x7fe8ade66c27 [ 956.941800] 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 [ 956.943286] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 956.943940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 956.944546] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 956.945146] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 956.945752] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 956.946362] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 956.946997] [ 956.960421] 9pnet_fd: Insufficient options for proto=fd [ 957.025666] FAULT_INJECTION: forcing a failure. [ 957.025666] name failslab, interval 1, probability 0, space 0, times 0 [ 957.026891] CPU: 1 UID: 0 PID: 13109 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 957.027649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 957.028341] Call Trace: [ 957.028579] [ 957.028799] dump_stack_lvl+0xfa/0x120 [ 957.029193] should_fail_ex+0x4b1/0x5b0 [ 957.029590] ? security_inode_init_security+0x13e/0x390 [ 957.030078] should_failslab+0xc2/0x120 [ 957.030458] __kmalloc_noprof+0xb5/0x4b0 [ 957.030885] security_inode_init_security+0x13e/0x390 [ 957.031356] ? __pfx_ext4_initxattrs+0x10/0x10 [ 957.031800] ? __pfx_security_inode_init_security+0x10/0x10 [ 957.032308] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 957.032847] ? srso_return_thunk+0x5/0x5f [ 957.033264] __ext4_new_inode+0x355b/0x4df0 [ 957.033696] ? __pfx___ext4_new_inode+0x10/0x10 [ 957.034144] ? __pfx_avc_has_perm+0x10/0x10 [ 957.034567] ? __pfx___dquot_initialize+0x10/0x10 [ 957.035058] ext4_mkdir+0x33d/0xb30 [ 957.035447] ? __pfx_ext4_mkdir+0x10/0x10 [ 957.035845] ? inode_permission.part.0+0xb5/0x520 [ 957.036320] vfs_mkdir+0x291/0x4f0 [ 957.036689] do_mkdirat+0x1a4/0x320 [ 957.037041] ? __pfx_do_mkdirat+0x10/0x10 [ 957.037430] ? srso_return_thunk+0x5/0x5f [ 957.037848] __x64_sys_mkdir+0xf3/0x140 [ 957.038233] do_syscall_64+0xbf/0x1d0 [ 957.038624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.039105] RIP: 0033:0x7f763454ec27 [ 957.039447] 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 [ 957.040927] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 957.041585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 957.042202] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 957.042807] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 957.043409] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 957.044017] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 957.044653] 10:42:27 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:42:27 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000ffd) 10:42:27 executing program 7: quotactl(0x0, 0x0, 0x0, 0x0) [ 957.187642] FAULT_INJECTION: forcing a failure. [ 957.187642] name failslab, interval 1, probability 0, space 0, times 0 [ 957.189607] CPU: 0 UID: 0 PID: 13114 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 957.191250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 957.192726] Call Trace: [ 957.193232] [ 957.193702] dump_stack_lvl+0xfa/0x120 [ 957.194539] should_fail_ex+0x4b1/0x5b0 [ 957.195381] should_failslab+0xc2/0x120 [ 957.196186] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 957.197197] ? __pfx_lookup_one_len+0x10/0x10 [ 957.198113] ? alloc_inode+0x17d/0x240 [ 957.198895] ? mntput+0x10/0x90 [ 957.199623] alloc_inode+0x17d/0x240 [ 957.200373] new_inode+0x1c/0x190 [ 957.201089] __debugfs_create_file+0x14e/0x6a0 [ 957.201926] ? debugfs_create_file_unsafe+0x31/0x60 [ 957.202982] ptp_open+0x339/0x500 [ 957.203695] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 957.204679] ? srso_return_thunk+0x5/0x5f [ 957.205533] ? __pfx_ptp_open+0x10/0x10 [ 957.206339] ? tcp_v6_syn_recv_sock+0xe08/0x21e0 [ 957.207260] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 957.208235] ? kobject_get_unless_zero+0x15e/0x1f0 [ 957.209190] ? srso_return_thunk+0x5/0x5f [ 957.210048] ? __pfx_ptp_open+0x10/0x10 [ 957.210761] posix_clock_open+0x159/0x260 [ 957.211533] ? __pfx_posix_clock_open+0x10/0x10 [ 957.212372] chrdev_open+0x235/0x690 [ 957.213045] ? __pfx_chrdev_open+0x10/0x10 [ 957.213868] ? lockref_get+0x15/0x50 [ 957.214668] do_dentry_open+0x71c/0x1420 [ 957.215474] ? __pfx_chrdev_open+0x10/0x10 [ 957.216323] vfs_open+0x82/0x3f0 [ 957.217027] ? srso_return_thunk+0x5/0x5f [ 957.217871] ? may_open+0x1f3/0x420 [ 957.218644] path_openat+0x1cf3/0x2980 [ 957.219506] ? __pfx_path_openat+0x10/0x10 [ 957.220298] ? __pfx___lock_acquire+0x10/0x10 [ 957.221221] ? srso_return_thunk+0x5/0x5f [ 957.222084] ? find_held_lock+0x2c/0x110 [ 957.222951] do_filp_open+0x1b8/0x410 [ 957.223765] ? __pfx_do_filp_open+0x10/0x10 [ 957.224658] ? find_held_lock+0x2c/0x110 [ 957.225521] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 957.226457] ? lock_acquire+0x32/0xc0 [ 957.227280] ? srso_return_thunk+0x5/0x5f [ 957.228147] ? _raw_spin_unlock+0x1e/0x40 [ 957.228973] ? srso_return_thunk+0x5/0x5f [ 957.229817] ? alloc_fd+0x2c0/0x560 [ 957.230641] do_sys_openat2+0x164/0x1d0 [ 957.231452] ? __pfx_do_sys_openat2+0x10/0x10 [ 957.232365] ? srso_return_thunk+0x5/0x5f [ 957.233208] ? __fget_files+0x206/0x3b0 [ 957.234294] __x64_sys_openat+0x143/0x200 [ 957.235050] ? __pfx___x64_sys_openat+0x10/0x10 [ 957.235868] ? ksys_write+0x1a0/0x250 [ 957.236576] do_syscall_64+0xbf/0x1d0 [ 957.237299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.238324] RIP: 0033:0x7f3cea700b19 [ 957.239055] 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 [ 957.242190] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 957.243575] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 957.244870] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 957.246160] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 957.247456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 957.248754] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 957.250144] [ 957.253742] debugfs: out of free dentries, can not create file 'mask' 10:42:52 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 24) 10:42:52 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}}) 10:42:52 executing program 7: quotactl(0x0, 0x0, 0x0, 0x0) 10:42:52 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000000b80)=""/80, 0x50}], 0x2, &(0x7f0000001380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001400), 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)=""/125, 0x7d}], 0x1, &(0x7f0000001540)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000001580)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001600)=""/230, 0xe6}], 0x1}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000017c0)=""/65, 0x41}, {&(0x7f0000001840)=""/237, 0xed}, {&(0x7f0000001940)=""/108, 0x6c}, {&(0x7f00000019c0)=""/182, 0xb6}, {&(0x7f0000001a80)=""/17, 0x11}], 0x5}}], 0x4, 0x12100, &(0x7f0000001c40)={0x0, 0x3938700}) ioprio_set$pid(0x2, 0x0, 0x0) [ 981.475949] 9pnet_fd: Insufficient options for proto=fd 10:42:52 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 13) 10:42:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'wlan1\x00', &(0x7f0000000000)=@ethtool_stats}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x9, 0x80000001) 10:42:52 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = timerfd_create(0x9, 0x0) close(r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$binfmt_aout(r0, &(0x7f0000000140)={{0x108, 0x7, 0x6, 0x2ea, 0xbd, 0x0, 0x24, 0x7}, "5ed04478382f87b1db4618c489cbd102def99ac06579dae481b71d2fb2a07c4d3c204c6b91fd10a07f85142b55598516d74cd678d5e622084e437ce2e6d3bf9dd7f86d005f13d3314efe83d10aeeaa71730157216d229d8669c6dc1d925b62cdc3d998fc40ea372c02ef4165abd5fdf1f7e2d750af4ad071a9596731330a4bd59ae29ec6ea0bbab8a769eff11ab738", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6af) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000100)) 10:42:52 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 4) [ 981.569357] FAULT_INJECTION: forcing a failure. [ 981.569357] name failslab, interval 1, probability 0, space 0, times 0 [ 981.570914] CPU: 0 UID: 0 PID: 13134 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 981.572105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.573174] Call Trace: [ 981.573541] [ 981.573877] dump_stack_lvl+0xfa/0x120 [ 981.574490] should_fail_ex+0x4b1/0x5b0 [ 981.575115] ? security_inode_init_security+0x13e/0x390 [ 981.575856] should_failslab+0xc2/0x120 [ 981.576441] __kmalloc_noprof+0xb5/0x4b0 [ 981.577098] security_inode_init_security+0x13e/0x390 [ 981.577830] ? __pfx_ext4_initxattrs+0x10/0x10 [ 981.578509] ? __pfx_security_inode_init_security+0x10/0x10 [ 981.579300] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 981.580130] ? srso_return_thunk+0x5/0x5f [ 981.580771] __ext4_new_inode+0x355b/0x4df0 [ 981.581452] ? __pfx___ext4_new_inode+0x10/0x10 [ 981.582130] ? __pfx_avc_has_perm+0x10/0x10 [ 981.582786] ? __pfx___dquot_initialize+0x10/0x10 [ 981.583544] ext4_mkdir+0x33d/0xb30 [ 981.584138] ? __pfx_ext4_mkdir+0x10/0x10 [ 981.584750] ? inode_permission.part.0+0xb5/0x520 [ 981.585476] vfs_mkdir+0x291/0x4f0 [ 981.586038] do_mkdirat+0x1a4/0x320 [ 981.586577] ? __pfx_do_mkdirat+0x10/0x10 [ 981.587177] ? srso_return_thunk+0x5/0x5f [ 981.587802] __x64_sys_mkdir+0xf3/0x140 [ 981.588367] do_syscall_64+0xbf/0x1d0 [ 981.588967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.589703] RIP: 0033:0x7f763454ec27 [ 981.590231] 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 [ 981.592515] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 981.593520] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 981.594448] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 981.595387] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 981.596315] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 981.597240] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 981.598218] 10:42:52 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 25) [ 981.716255] FAULT_INJECTION: forcing a failure. [ 981.716255] name failslab, interval 1, probability 0, space 0, times 0 [ 981.717615] CPU: 0 UID: 0 PID: 13140 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 981.718670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.719623] Call Trace: [ 981.719952] [ 981.720253] dump_stack_lvl+0xfa/0x120 [ 981.720796] should_fail_ex+0x4b1/0x5b0 [ 981.721349] should_failslab+0xc2/0x120 [ 981.721882] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 981.722567] ? __d_lookup+0x28a/0x490 [ 981.723106] ? __d_alloc+0x31/0x990 [ 981.723618] __d_alloc+0x31/0x990 [ 981.724105] d_alloc+0x4a/0x1e0 [ 981.724567] lookup_one_qstr_excl+0xd0/0x190 [ 981.725158] ? mnt_want_write+0x153/0x410 [ 981.725739] filename_create+0x1da/0x4a0 [ 981.726309] ? __pfx_filename_create+0x10/0x10 [ 981.726943] ? srso_return_thunk+0x5/0x5f [ 981.727508] ? lock_acquire+0x32/0xc0 [ 981.728071] ? srso_return_thunk+0x5/0x5f [ 981.728665] do_mkdirat+0x9b/0x320 [ 981.729146] ? __pfx_do_mkdirat+0x10/0x10 [ 981.729691] ? srso_return_thunk+0x5/0x5f [ 981.730272] __x64_sys_mkdir+0xf3/0x140 [ 981.730797] do_syscall_64+0xbf/0x1d0 [ 981.731349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.732018] RIP: 0033:0x7fe8ade66c27 [ 981.732482] 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 [ 981.734555] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 981.735483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 981.736331] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 981.737170] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 981.738017] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 981.738869] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 981.739766] 10:42:52 executing program 7: quotactl(0x0, 0x0, 0x0, 0x0) 10:42:52 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 14) 10:42:52 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) [ 981.893919] FAULT_INJECTION: forcing a failure. [ 981.893919] name failslab, interval 1, probability 0, space 0, times 0 [ 981.896263] CPU: 1 UID: 0 PID: 13147 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 981.897866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.899339] Call Trace: [ 981.899850] [ 981.900312] dump_stack_lvl+0xfa/0x120 [ 981.901135] should_fail_ex+0x4b1/0x5b0 [ 981.901968] ? security_inode_alloc+0x3e/0x130 [ 981.902866] should_failslab+0xc2/0x120 [ 981.903690] kmem_cache_alloc_noprof+0x60/0x3d0 [ 981.904640] ? lockdep_init_map_type+0x2cb/0x7b0 [ 981.905566] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 981.906582] security_inode_alloc+0x3e/0x130 [ 981.907491] inode_init_always_gfp+0xc27/0xf60 [ 981.908423] ? mntput+0x10/0x90 [ 981.909081] alloc_inode+0x89/0x240 [ 981.909833] new_inode+0x1c/0x190 [ 981.910555] __debugfs_create_file+0x14e/0x6a0 [ 981.911509] ? debugfs_create_file_unsafe+0x31/0x60 [ 981.912545] ptp_open+0x339/0x500 [ 981.913259] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 981.914244] ? srso_return_thunk+0x5/0x5f [ 981.915107] ? __pfx_ptp_open+0x10/0x10 [ 981.915915] ? tcp_v6_do_rcv+0xaf3/0x1680 [ 981.916725] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 981.917693] ? kobject_get_unless_zero+0x15e/0x1f0 [ 981.918648] ? srso_return_thunk+0x5/0x5f [ 981.919513] ? __pfx_ptp_open+0x10/0x10 [ 981.920215] posix_clock_open+0x159/0x260 [ 981.921088] ? __pfx_posix_clock_open+0x10/0x10 [ 981.922027] chrdev_open+0x235/0x690 [ 981.922782] ? __pfx_chrdev_open+0x10/0x10 [ 981.923618] ? lockref_get+0x15/0x50 [ 981.924410] do_dentry_open+0x71c/0x1420 [ 981.925210] ? __pfx_chrdev_open+0x10/0x10 [ 981.926062] vfs_open+0x82/0x3f0 [ 981.926762] ? srso_return_thunk+0x5/0x5f [ 981.927524] ? may_open+0x1f3/0x420 [ 981.928297] path_openat+0x1cf3/0x2980 [ 981.929166] ? __pfx_path_openat+0x10/0x10 [ 981.930044] ? __pfx___lock_acquire+0x10/0x10 [ 981.930851] ? srso_return_thunk+0x5/0x5f [ 981.931720] ? find_held_lock+0x2c/0x110 [ 981.932560] do_filp_open+0x1b8/0x410 [ 981.933369] ? __pfx_do_filp_open+0x10/0x10 [ 981.934252] ? find_held_lock+0x2c/0x110 [ 981.935139] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 981.936061] ? lock_acquire+0x32/0xc0 [ 981.936875] ? srso_return_thunk+0x5/0x5f [ 981.937736] ? _raw_spin_unlock+0x1e/0x40 [ 981.938563] ? srso_return_thunk+0x5/0x5f [ 981.939423] ? alloc_fd+0x2c0/0x560 [ 981.940240] do_sys_openat2+0x164/0x1d0 [ 981.941053] ? __pfx_do_sys_openat2+0x10/0x10 [ 981.941974] ? srso_return_thunk+0x5/0x5f [ 981.942765] FAULT_INJECTION: forcing a failure. [ 981.942765] name failslab, interval 1, probability 0, space 0, times 0 [ 981.944501] ? __fget_files+0x206/0x3b0 [ 981.945378] __x64_sys_openat+0x143/0x200 [ 981.946240] ? __pfx___x64_sys_openat+0x10/0x10 [ 981.947176] ? ksys_write+0x1a0/0x250 [ 981.947937] ? srso_return_thunk+0x5/0x5f [ 981.948824] do_syscall_64+0xbf/0x1d0 [ 981.949630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.950631] RIP: 0033:0x7f3cea700b19 [ 981.951375] 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 [ 981.954516] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 981.955925] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 981.957205] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 981.958486] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 981.959780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 981.961073] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 981.962410] [ 981.962877] CPU: 0 UID: 0 PID: 13148 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 981.963321] debugfs: out of free dentries, can not create file 'mask' [ 981.963797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 981.963828] Call Trace: [ 981.963843] [ 981.963862] dump_stack_lvl+0xfa/0x120 [ 981.963945] should_fail_ex+0x4b1/0x5b0 [ 981.964027] should_failslab+0xc2/0x120 [ 981.964087] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 981.964176] ? srso_return_thunk+0x5/0x5f [ 981.964257] ? sidtab_sid2str_get+0x17e/0x6f0 [ 981.964336] kmemdup_noprof+0x2c/0x60 [ 981.964402] sidtab_sid2str_get+0x17e/0x6f0 [ 981.964480] sidtab_entry_to_string+0x33/0x110 [ 981.964547] security_sid_to_context_core+0x350/0x620 [ 981.964620] selinux_inode_init_security+0x434/0x650 [ 981.964695] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 981.964760] ? srso_return_thunk+0x5/0x5f [ 981.964839] ? trace_kmalloc+0x24/0xc0 [ 981.964901] ? __kmalloc_noprof+0x216/0x4b0 [ 981.965002] security_inode_init_security+0x1e7/0x390 [ 981.965060] ? __pfx_ext4_initxattrs+0x10/0x10 [ 981.965134] ? __pfx_security_inode_init_security+0x10/0x10 [ 981.965188] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 981.965262] ? srso_return_thunk+0x5/0x5f [ 981.965343] __ext4_new_inode+0x355b/0x4df0 [ 981.965433] ? __pfx___ext4_new_inode+0x10/0x10 [ 981.965494] ? __pfx_avc_has_perm+0x10/0x10 [ 981.965568] ? __pfx___dquot_initialize+0x10/0x10 [ 981.965676] ext4_mkdir+0x33d/0xb30 [ 981.965765] ? __pfx_ext4_mkdir+0x10/0x10 [ 981.965827] ? inode_permission.part.0+0xb5/0x520 [ 981.980078] vfs_mkdir+0x291/0x4f0 [ 981.980505] do_mkdirat+0x1a4/0x320 [ 981.980915] ? __pfx_do_mkdirat+0x10/0x10 [ 981.981371] ? srso_return_thunk+0x5/0x5f [ 981.981853] __x64_sys_mkdir+0xf3/0x140 [ 981.982291] do_syscall_64+0xbf/0x1d0 [ 981.982747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 981.983317] RIP: 0033:0x7f763454ec27 [ 981.983708] 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 [ 981.985442] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 981.986209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 981.986911] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 981.987619] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 981.988321] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 981.989027] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 981.989773] 10:43:17 executing program 2: socket$netlink(0x10, 0x3, 0x0) getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, 0x0, 0x0) 10:43:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 5) 10:43:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 1) 10:43:17 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) (fail_nth: 1) 10:43:17 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@xfs_parent={0x1c, 0x82, {0x1, 0x9, 0x0, 0x1}}, &(0x7f00000000c0), 0x1000) 10:43:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 15) 10:43:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 26) 10:43:17 executing program 5: stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@empty, @in6=@ipv4={""/10, ""/2, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/cgroup.procs/file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) newfstatat(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r8, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r9, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) renameat2(r8, &(0x7f00000004c0)='./cgroup/cgroup.procs/file0\x00', r9, &(0x7f0000000500)='./cgroup/cgroup.procs\x00', 0x4) setxattr$system_posix_acl(&(0x7f0000000000)='./cgroup/cgroup.procs\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000880)={{}, {}, [{0x2, 0x3, 0xee01}, {0x2, 0x4, r0}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x6, 0xee01}, {0x2, 0x2, r1}], {0x4, 0x4}, [{0x8, 0x2, r2}, {0x8, 0x2, r3}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x6, r6}, {0x8, 0x2}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x1}, {0x8, 0xe}, {0x8, 0x1, r7}], {0x10, 0x4}, {0x20, 0x5}}, 0x94, 0x3) r10 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) openat(r10, &(0x7f00000003c0)='./file0/file0\x00', 0x802, 0xc6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r11, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 1006.762985] No source specified 10:43:17 executing program 2: socket$netlink(0x10, 0x3, 0x0) getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, 0x0, 0x0) 10:43:17 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1006.849309] No source specified 10:43:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 16) [ 1006.873531] loop1: detected capacity change from 0 to 4 [ 1006.922923] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:43:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 6) [ 1006.963362] loop1: detected capacity change from 0 to 4 [ 1006.976350] FAULT_INJECTION: forcing a failure. [ 1006.976350] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.977569] CPU: 0 UID: 0 PID: 13182 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1006.978330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1006.979028] Call Trace: [ 1006.979269] [ 1006.979486] dump_stack_lvl+0xfa/0x120 [ 1006.979903] should_fail_ex+0x4b1/0x5b0 [ 1006.980308] ? kmalloc_array_noprof+0x42/0x70 [ 1006.980737] should_failslab+0xc2/0x120 [ 1006.981120] __kmalloc_noprof+0xb5/0x4b0 [ 1006.981528] ? srso_return_thunk+0x5/0x5f [ 1006.981941] ? mark_lock+0xac/0x1370 [ 1006.982328] ? __pfx_mark_lock+0x10/0x10 [ 1006.982744] kmalloc_array_noprof+0x42/0x70 [ 1006.983163] ext4_find_extent+0x6fe/0x9b0 [ 1006.983585] ext4_ext_map_blocks+0x1cc/0x5ac0 [ 1006.984017] ? srso_return_thunk+0x5/0x5f [ 1006.984425] ? __lock_acquire+0x17ec/0x4430 [ 1006.984878] ? __pfx___lock_acquire+0x10/0x10 [ 1006.985324] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1006.985804] ? srso_return_thunk+0x5/0x5f [ 1006.986208] ? lock_acquire.part.0+0xeb/0x320 [ 1006.986656] ? ext4_map_blocks+0x272/0x14d0 [ 1006.987088] ? ext4_es_lookup_extent+0x495/0xb50 [ 1006.987547] ? srso_return_thunk+0x5/0x5f [ 1006.987943] ? rwsem_read_trylock+0x12f/0x260 [ 1006.988364] ? srso_return_thunk+0x5/0x5f [ 1006.988771] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 1006.989222] ? srso_return_thunk+0x5/0x5f [ 1006.989629] ? lock_acquire+0x32/0xc0 [ 1006.990014] ? ext4_map_blocks+0x272/0x14d0 [ 1006.990436] ? srso_return_thunk+0x5/0x5f [ 1006.990845] ? down_read+0xae/0x320 [ 1006.991200] ? ext4_map_blocks+0x272/0x14d0 [ 1006.991628] ? __pfx_down_read+0x10/0x10 [ 1006.992032] ext4_map_query_blocks+0x82/0x2d0 [ 1006.992461] ext4_map_blocks+0x282/0x14d0 [ 1006.992863] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 1006.993327] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1006.993766] ? __pfx_security_inode_init_security+0x10/0x10 [ 1006.994247] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1006.994757] ? srso_return_thunk+0x5/0x5f [ 1006.995147] ? srso_return_thunk+0x5/0x5f [ 1006.995533] ? __brelse+0x8c/0xb0 [ 1006.995875] ext4_append+0x1b7/0x540 [ 1006.996226] ? __pfx_ext4_append+0x10/0x10 [ 1006.996614] ? __pfx___ext4_new_inode+0x10/0x10 [ 1006.997041] ext4_init_new_dir+0x262/0x4c0 [ 1006.997436] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1006.997885] ext4_mkdir+0x3d2/0xb30 [ 1006.998246] ? __pfx_ext4_mkdir+0x10/0x10 [ 1006.998626] ? inode_permission.part.0+0xb5/0x520 [ 1006.999078] vfs_mkdir+0x291/0x4f0 [ 1006.999430] do_mkdirat+0x1a4/0x320 [ 1006.999785] ? __pfx_do_mkdirat+0x10/0x10 [ 1007.000170] ? srso_return_thunk+0x5/0x5f [ 1007.000567] __x64_sys_mkdir+0xf3/0x140 [ 1007.000946] do_syscall_64+0xbf/0x1d0 [ 1007.001339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1007.001797] RIP: 0033:0x7f763454ec27 [ 1007.002141] 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 [ 1007.003531] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1007.004155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1007.004724] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1007.005294] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1007.005862] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1007.006432] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1007.007035] 10:43:17 executing program 7: quotactl(0x2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:43:17 executing program 2: socket$netlink(0x10, 0x3, 0x0) getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, 0x0, 0x0) [ 1007.087527] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:43:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 2) 10:43:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 27) [ 1007.112684] FAULT_INJECTION: forcing a failure. [ 1007.112684] name failslab, interval 1, probability 0, space 0, times 0 [ 1007.114554] CPU: 1 UID: 0 PID: 13186 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1007.115976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.117242] Call Trace: [ 1007.117686] [ 1007.118097] dump_stack_lvl+0xfa/0x120 [ 1007.118825] should_fail_ex+0x4b1/0x5b0 [ 1007.119564] should_failslab+0xc2/0x120 [ 1007.120275] kmem_cache_alloc_lru_noprof+0x74/0x3c0 [ 1007.121185] ? ext4_alloc_inode+0x28/0x650 [ 1007.121948] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1007.122769] ext4_alloc_inode+0x28/0x650 [ 1007.123499] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1007.124320] alloc_inode+0x63/0x240 [ 1007.124985] new_inode+0x1c/0x190 [ 1007.125621] __ext4_new_inode+0x2f1/0x4df0 [ 1007.126363] ? lock_acquire+0x32/0xc0 [ 1007.127087] ? srso_return_thunk+0x5/0x5f [ 1007.127880] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1007.128725] ? __dquot_initialize+0x29e/0xcf0 [ 1007.129553] ? __pfx___ext4_new_inode+0x10/0x10 [ 1007.130367] ? __pfx_avc_has_perm+0x10/0x10 [ 1007.131139] ? srso_return_thunk+0x5/0x5f [ 1007.131924] ? __pfx___dquot_initialize+0x10/0x10 [ 1007.132817] ext4_mkdir+0x33d/0xb30 [ 1007.133530] ? __pfx_ext4_mkdir+0x10/0x10 [ 1007.134270] ? inode_permission.part.0+0xb5/0x520 [ 1007.135153] vfs_mkdir+0x291/0x4f0 [ 1007.135842] do_mkdirat+0x1a4/0x320 [ 1007.136499] ? __pfx_do_mkdirat+0x10/0x10 [ 1007.137226] ? srso_return_thunk+0x5/0x5f [ 1007.137999] __x64_sys_mkdir+0xf3/0x140 [ 1007.138703] do_syscall_64+0xbf/0x1d0 [ 1007.139430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1007.140331] RIP: 0033:0x7fe8ade66c27 [ 1007.140965] 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 [ 1007.143678] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1007.144911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1007.146036] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1007.147164] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1007.148297] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1007.149414] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1007.150597] 10:43:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 17) 10:43:18 executing program 7: quotactl(0x8, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:43:18 executing program 2: socket$netlink(0x10, 0x3, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) [ 1007.302935] kernel write not supported for file [eventfd] (pid: 24 comm: kworker/1:0) [ 1007.339144] FAULT_INJECTION: forcing a failure. [ 1007.339144] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1007.340203] CPU: 0 UID: 0 PID: 13197 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1007.340965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1007.341654] Call Trace: [ 1007.341892] [ 1007.342111] dump_stack_lvl+0xfa/0x120 [ 1007.342510] should_fail_ex+0x4b1/0x5b0 [ 1007.342912] should_fail_alloc_page+0xe0/0x110 [ 1007.343344] prepare_alloc_pages+0x178/0x500 [ 1007.343771] ? srso_return_thunk+0x5/0x5f [ 1007.344197] __alloc_pages_noprof+0x180/0x1f90 [ 1007.344655] ? srso_return_thunk+0x5/0x5f [ 1007.345062] ? hlock_class+0x4e/0x130 [ 1007.345435] ? srso_return_thunk+0x5/0x5f [ 1007.345840] ? __lock_acquire+0x17ec/0x4430 [ 1007.346277] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1007.346792] ? srso_return_thunk+0x5/0x5f [ 1007.347177] ? srso_return_thunk+0x5/0x5f [ 1007.347562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1007.348070] ? srso_return_thunk+0x5/0x5f [ 1007.348476] ? policy_nodemask+0xeb/0x4e0 [ 1007.348891] alloc_pages_mpol_noprof+0xf2/0x330 [ 1007.349347] ? __pfx_alloc_pages_mpol_noprof+0x10/0x10 [ 1007.349845] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1007.350283] ? lock_acquire+0x32/0xc0 [ 1007.350667] ? lockref_get+0x15/0x50 [ 1007.351037] get_free_pages_noprof+0x10/0xb0 [ 1007.351453] ? srso_return_thunk+0x5/0x5f [ 1007.351847] inode_doinit_with_dentry+0x8f5/0x1210 [ 1007.352307] ? down_read_killable+0x97/0x390 [ 1007.352752] ? __pfx_inode_doinit_with_dentry+0x10/0x10 [ 1007.353233] ? srso_return_thunk+0x5/0x5f [ 1007.353645] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1007.354094] selinux_d_instantiate+0x27/0x30 [ 1007.354509] security_d_instantiate+0x58/0xb0 [ 1007.354956] d_instantiate+0x5e/0xa0 [ 1007.355322] __debugfs_create_file+0x278/0x6a0 [ 1007.355779] ? debugfs_create_file_unsafe+0x31/0x60 [ 1007.356255] ptp_open+0x339/0x500 [ 1007.356576] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1007.357025] ? srso_return_thunk+0x5/0x5f [ 1007.357412] ? __pfx_ptp_open+0x10/0x10 [ 1007.357771] ? tcp_v6_syn_recv_sock+0xe08/0x21e0 [ 1007.358182] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1007.358621] ? kobject_get_unless_zero+0x15e/0x1f0 [ 1007.359051] ? srso_return_thunk+0x5/0x5f [ 1007.359440] ? __pfx_ptp_open+0x10/0x10 [ 1007.359798] posix_clock_open+0x159/0x260 [ 1007.360200] ? __pfx_posix_clock_open+0x10/0x10 [ 1007.360625] chrdev_open+0x235/0x690 [ 1007.360966] ? __pfx_chrdev_open+0x10/0x10 [ 1007.361337] ? lockref_get+0x15/0x50 [ 1007.361692] do_dentry_open+0x71c/0x1420 [ 1007.362058] ? __pfx_chrdev_open+0x10/0x10 [ 1007.362444] vfs_open+0x82/0x3f0 [ 1007.362767] ? srso_return_thunk+0x5/0x5f [ 1007.363152] ? may_open+0x1f3/0x420 [ 1007.363500] path_openat+0x1cf3/0x2980 [ 1007.363907] ? __pfx_path_openat+0x10/0x10 [ 1007.364307] ? __pfx___lock_acquire+0x10/0x10 [ 1007.364723] ? srso_return_thunk+0x5/0x5f [ 1007.365107] ? find_held_lock+0x2c/0x110 [ 1007.365488] do_filp_open+0x1b8/0x410 [ 1007.365859] ? __pfx_do_filp_open+0x10/0x10 [ 1007.366261] ? find_held_lock+0x2c/0x110 [ 1007.366654] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1007.367063] ? lock_acquire+0x32/0xc0 [ 1007.367433] ? srso_return_thunk+0x5/0x5f [ 1007.367829] ? _raw_spin_unlock+0x1e/0x40 [ 1007.368200] ? srso_return_thunk+0x5/0x5f [ 1007.368583] ? alloc_fd+0x2c0/0x560 [ 1007.368956] do_sys_openat2+0x164/0x1d0 [ 1007.369324] ? __pfx_do_sys_openat2+0x10/0x10 [ 1007.369736] ? srso_return_thunk+0x5/0x5f [ 1007.370119] ? __fget_files+0x206/0x3b0 [ 1007.370511] __x64_sys_openat+0x143/0x200 [ 1007.370893] ? __pfx___x64_sys_openat+0x10/0x10 [ 1007.371302] ? ksys_write+0x1a0/0x250 [ 1007.371657] do_syscall_64+0xbf/0x1d0 [ 1007.372027] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1007.372473] RIP: 0033:0x7f3cea700b19 [ 1007.372789] 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 [ 1007.374157] RSP: 002b:00007f3ce7c76188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1007.374764] RAX: ffffffffffffffda RBX: 00007f3cea813f60 RCX: 00007f3cea700b19 [ 1007.375326] RDX: 0000000000044100 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 1007.375895] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 1007.376461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1007.377021] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 1007.377610] [ 1007.379137] No source specified 10:43:41 executing program 7: quotactl(0xf0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:43:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create(0x5) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003540)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000003500)=0xe8) mount$9p_fd(0x0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', &(0x7f00000000c0), 0x200000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, '\\@*&'}}, {@access_client}, {@cachetag}, {@afid={'afid', 0x3d, 0x4ec}}, {@version_u}, {@nodevmap}, {@version_9p2000}], [{@fowner_gt={'fowner>', 0xee00}}, {@dont_measure}, {@euid_lt}, {@uid_gt={'uid>', r3}}, {@permit_directio}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r5}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000003d00)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=0xee01, @ANYBLOB="2e2f633b0000000058ab420dd84b"]) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x0) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r8, 0x0) r9 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x3, 0x2, @perf_bp={0x0}, 0xc1c, 0x0, 0xfffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1000, 0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000003e80)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r10, @ANYBLOB="2c7766646e6f3df11ee415ba38722759bf7962d2489df2caddb45562f158180590fd966b808a1b929ce50ce2290d4d9ac08b55d992dc73c9bb94f90bbe07e8627580e744bbe803c2c5de7c9140dc37d986323de03eede71f2b794ce62f6b1bb263abd57cd4543ecaf93e75f1be301b13a1a78c221c635d3a2fc509514bbfd4b1ad47a43caaecc61adb48d2333a7b5077bfb12626b6da6a904a0bc0435bd4cca069", @ANYRESHEX=r9, @ANYBLOB=',dfltgid=', @ANYRESHEX=r11, @ANYBLOB=',fsmagic=0x0000000000000005,\x00']) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003e00)=[{{&(0x7f0000000380)=@file={0x400455e575e5c1e, './cgroup/cgroup.procs\x00'}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000000400)="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0x1000}, 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{&(0x7f00000038c0)="68633fa0361cc6b5840522ec2380fd248056cb8188f4b890efd5029dfa9e4f7b8bb92648e01ee4ddaf9805c317bfb7a8929b6558a00f2f622e3bea6aa5f4d583b546686fb6d3bcc8eb2649700db05387bcb06d5c2cc8014d302ef4a03fcb563ba1973bf210fc4f1f52537799cafc3a7b7c9d83950892db8b47a253ba39691f34f815caaf3d85b38c575552b45746325c857759f85f34c7c25c8a290ab4dc8d918cc10d27a09d051d130d9c300cfae3a5b8", 0xb1}, {&(0x7f0000003980)="6feccefca892f2ad2776bdfdc930b0e758d0f7b0f52cf61810a9a940372181163c25298f1f085e2c3b19e350854a00513bebcbb953221011", 0x38}, {&(0x7f00000039c0)="0dbdee4d430aa0254e3f291662f5b2a909e4cf0d15004d2bd3582b1f29f4ba43aa790eba1703dd72b0f46dde8b277de2dd25ed6c8c62bf78ae8e66ee8cfb658034347fbe1e1e20c7801e5806850cc6d4fada1826470aff13d2aacf2dc4f5ce7517ec0fa6ea7f88191e4ab08f861625c90712bc665167ccbef68edd12e44095710ba26e09ead1313fd37eb6e8ce3de34095814bc39db5de1408f89fc155d41dd0e83f23930672453a39ca4dfdaab73c923395482654ff9af6474b32a97bf2ff8383063855f215375487a49d350bb4bfef0f23486bc6bee8a4d327d9ccbe5351f77a9e1539dd9d2515c5", 0xe9}, {&(0x7f0000003ac0)="7988944f801112a369d502a2e94648c449a244ca4a9be1e29514b14b7ebff8bebd3b04d46d2f78d4f4ae0d21125ce18d17d15e36170e06eefdcc8b69ec8d276cccb8df84e0bea8662666ef30c9bcc2c141f7661cef0eb82b7465b75375ad3ddf733a3382aed608536721b624ae933f00573902ac0c791c909016c9ab1419825b42d71c7fdd7a2cafdc07463e9d246d9db2071449495ddd3eee45205cadcb917b0d839010fdc4c9b7ea08b50eee6c847aff8df48bd330e6a463ade5414344e20a664aa9a1852ea89249d92f0d266013be0b5a0bc44fe303a5531c01e726763fd3e847493b251a412b66ee6557a7db1c360008ef3b6bada7dd", 0xf8}, {&(0x7f0000003bc0)="73eb757a9405277385f09068c5776250b16c1b47e750c0baf1d4f76a0b029d9dc4fe746f5379252fd5560ba909833219ce5e8b5b29cab81ea98cb6f7b043e07d09c9a54e8fb58e8e5bff47beed46cdc33c5f1884407d766120bc0240bea34c8f7e4fd21aeefc5bdab7a1390e0a665f3070a697bd4eb6b52341409c234b5d08470463d7a9a2f50ae30c90dc873191de419d043f39ab50fc1bc6f9", 0x9a}], 0x7, &(0x7f0000003d40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="00000000100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="0000000019fffff90000000001000000e3ff0000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x2008000}}], 0x2, 0x2000) sendfile(r0, r0, &(0x7f0000000000)=0x5, 0x80000001) ioctl$TCSBRK(r0, 0x5409, 0xfa6c) 10:43:41 executing program 2: ioprio_set$pid(0x2, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:43:41 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 18) 10:43:41 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 3) 10:43:41 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@xfs_parent={0x1c, 0x82, {0x1, 0x9, 0x0, 0x1}}, &(0x7f00000000c0), 0x1000) 10:43:41 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 28) 10:43:41 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 7) [ 1030.478112] FAULT_INJECTION: forcing a failure. [ 1030.478112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1030.480194] CPU: 1 UID: 0 PID: 13211 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1030.481633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.482924] Call Trace: [ 1030.483372] [ 1030.483777] dump_stack_lvl+0xfa/0x120 [ 1030.484515] should_fail_ex+0x4b1/0x5b0 [ 1030.485270] _copy_from_user+0x30/0xd0 [ 1030.485971] memdup_user+0x72/0xd0 [ 1030.486632] strndup_user+0x78/0xe0 [ 1030.487309] __x64_sys_mount+0x137/0x300 [ 1030.488023] ? __pfx___x64_sys_mount+0x10/0x10 [ 1030.488820] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1030.489799] do_syscall_64+0xbf/0x1d0 [ 1030.490529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1030.491425] RIP: 0033:0x7fe6384eeb19 [ 1030.492061] 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 [ 1030.494848] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1030.496078] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1030.497220] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1030.498354] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1030.499487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1030.500618] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1030.501810] [ 1030.575120] FAULT_INJECTION: forcing a failure. [ 1030.575120] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.577380] CPU: 0 UID: 0 PID: 13221 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1030.578826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.580143] Call Trace: [ 1030.580592] [ 1030.581036] dump_stack_lvl+0xfa/0x120 [ 1030.581776] should_fail_ex+0x4b1/0x5b0 [ 1030.582517] ? __kmalloc_noprof+0x151/0x4b0 [ 1030.583335] ? __es_insert_extent+0xed2/0x1370 [ 1030.584175] should_failslab+0xc2/0x120 [ 1030.584896] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1030.585776] ? __pfx___es_remove_extent+0x10/0x10 [ 1030.586664] ? srso_return_thunk+0x5/0x5f [ 1030.587455] __es_insert_extent+0xed2/0x1370 [ 1030.588275] ? srso_return_thunk+0x5/0x5f [ 1030.589079] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1030.589955] ext4_es_insert_extent+0x4d7/0x1120 [ 1030.590841] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1030.591699] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1030.592624] ? ext4_es_find_extent_range+0x1f1/0x560 [ 1030.593580] ? lock_release+0x20f/0x6f0 [ 1030.594356] ? __pfx_lock_release+0x10/0x10 [ 1030.595166] ? trace_lock_acquire+0x137/0x1b0 [ 1030.595967] ? srso_return_thunk+0x5/0x5f [ 1030.596759] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1030.597619] ? srso_return_thunk+0x5/0x5f [ 1030.598391] ? __es_find_extent_range+0x1d3/0x4a0 [ 1030.599269] ? ext4_es_find_extent_range+0x1d1/0x560 [ 1030.600198] ? srso_return_thunk+0x5/0x5f [ 1030.600989] ? do_raw_read_unlock+0x44/0xe0 [ 1030.601767] ? srso_return_thunk+0x5/0x5f [ 1030.602536] ? ext4_es_find_extent_range+0x24a/0x560 [ 1030.603473] ext4_ext_map_blocks+0x1635/0x5ac0 [ 1030.604328] ? __lock_acquire+0x17ec/0x4430 [ 1030.605212] ? finish_task_switch.isra.0+0x206/0x840 [ 1030.606139] ? srso_return_thunk+0x5/0x5f [ 1030.606903] ? __pfx___lock_acquire+0x10/0x10 [ 1030.607753] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1030.608647] ? srso_return_thunk+0x5/0x5f [ 1030.609429] ? __schedule+0xc21/0x2fa0 [ 1030.610190] ? srso_return_thunk+0x5/0x5f [ 1030.610956] ? lock_acquire.part.0+0xeb/0x320 [ 1030.611845] ? ext4_map_blocks+0x272/0x14d0 [ 1030.612686] ? ext4_es_lookup_extent+0x495/0xb50 [ 1030.613573] ? srso_return_thunk+0x5/0x5f [ 1030.614355] ? rwsem_read_trylock+0x12f/0x260 [ 1030.615158] ? srso_return_thunk+0x5/0x5f [ 1030.615943] ? srso_return_thunk+0x5/0x5f [ 1030.616726] ? lock_acquire+0x32/0xc0 [ 1030.617467] ? ext4_map_blocks+0x272/0x14d0 [ 1030.618306] ? srso_return_thunk+0x5/0x5f [ 1030.619078] ? down_read+0xae/0x320 [ 1030.619768] ? ext4_map_blocks+0x272/0x14d0 [ 1030.620582] ? __pfx_down_read+0x10/0x10 [ 1030.621388] ext4_map_query_blocks+0x82/0x2d0 [ 1030.622244] ext4_map_blocks+0x282/0x14d0 [ 1030.623044] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 1030.623964] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1030.624857] ? __pfx_security_inode_init_security+0x10/0x10 [ 1030.625816] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1030.626850] ? srso_return_thunk+0x5/0x5f [ 1030.627636] ? srso_return_thunk+0x5/0x5f [ 1030.628406] ? __brelse+0x8c/0xb0 [ 1030.629094] ext4_append+0x1b7/0x540 [ 1030.629788] ? __pfx_ext4_append+0x10/0x10 [ 1030.630258] No source specified [ 1030.630547] ? __pfx___ext4_new_inode+0x10/0x10 [ 1030.631903] ext4_init_new_dir+0x262/0x4c0 [ 1030.632712] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1030.633620] ext4_mkdir+0x3d2/0xb30 [ 1030.634357] ? __pfx_ext4_mkdir+0x10/0x10 [ 1030.635128] ? inode_permission.part.0+0xb5/0x520 [ 1030.636029] vfs_mkdir+0x291/0x4f0 [ 1030.636720] do_mkdirat+0x1a4/0x320 [ 1030.637389] ? __pfx_do_mkdirat+0x10/0x10 [ 1030.638138] ? srso_return_thunk+0x5/0x5f [ 1030.638906] __x64_sys_mkdir+0xf3/0x140 [ 1030.639620] do_syscall_64+0xbf/0x1d0 [ 1030.640350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1030.641268] RIP: 0033:0x7f763454ec27 [ 1030.641902] 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 [ 1030.644741] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1030.645988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1030.647152] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1030.648294] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1030.649480] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1030.650675] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1030.651910] [ 1030.660881] loop1: detected capacity change from 0 to 4 [ 1030.724583] No source specified [ 1030.745377] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:43:41 executing program 2: ioprio_set$pid(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:43:41 executing program 7: quotactl(0x2ff5, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:43:41 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 4) 10:43:41 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 19) [ 1030.840562] No source specified 10:43:41 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 8) 10:43:41 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 20) [ 1031.072987] FAULT_INJECTION: forcing a failure. [ 1031.072987] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.075525] CPU: 0 UID: 0 PID: 13234 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1031.077102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1031.078475] Call Trace: [ 1031.078958] [ 1031.079402] dump_stack_lvl+0xfa/0x120 [ 1031.080221] should_fail_ex+0x4b1/0x5b0 [ 1031.081048] ? kmalloc_array_noprof+0x42/0x70 [ 1031.081891] should_failslab+0xc2/0x120 [ 1031.082268] FAULT_INJECTION: forcing a failure. [ 1031.082268] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.082628] __kmalloc_noprof+0xb5/0x4b0 [ 1031.084849] ? __pfx_mark_lock+0x10/0x10 [ 1031.085708] ? __pfx_mark_lock+0x10/0x10 [ 1031.086579] ? srso_return_thunk+0x5/0x5f [ 1031.087471] kmalloc_array_noprof+0x42/0x70 [ 1031.088346] ext4_find_extent+0x6fe/0x9b0 [ 1031.089237] ? mark_held_locks+0x9e/0xe0 [ 1031.090119] ext4_ext_map_blocks+0x1cc/0x5ac0 [ 1031.091029] ? srso_return_thunk+0x5/0x5f [ 1031.091952] ? __pfx___lock_acquire+0x10/0x10 [ 1031.092912] ? __pfx___lock_acquire+0x10/0x10 [ 1031.093858] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1031.094836] ? srso_return_thunk+0x5/0x5f [ 1031.095694] ? ext4_map_blocks+0x31e/0x14d0 [ 1031.096616] ? ext4_es_lookup_extent+0x495/0xb50 [ 1031.097603] ? srso_return_thunk+0x5/0x5f [ 1031.098452] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1031.099440] ? srso_return_thunk+0x5/0x5f [ 1031.100321] ? trace_lock_acquire+0x137/0x1b0 [ 1031.101244] ? srso_return_thunk+0x5/0x5f [ 1031.102137] ? srso_return_thunk+0x5/0x5f [ 1031.103018] ? lock_acquire+0x32/0xc0 [ 1031.103819] ? ext4_map_blocks+0x31e/0x14d0 [ 1031.104754] ? srso_return_thunk+0x5/0x5f [ 1031.105619] ? down_write+0x11a/0x1f0 [ 1031.106422] ? __pfx_down_write+0x10/0x10 [ 1031.107329] ext4_map_blocks+0x3f1/0x14d0 [ 1031.108220] ? srso_return_thunk+0x5/0x5f [ 1031.109083] ? __up_read+0x198/0x750 [ 1031.109811] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1031.110741] ? __pfx___up_read+0x10/0x10 [ 1031.111568] ? srso_return_thunk+0x5/0x5f [ 1031.112406] ? ext4_map_blocks+0x209/0x14d0 [ 1031.113346] ext4_getblk+0x687/0x8f0 [ 1031.114098] ? __pfx_ext4_getblk+0x10/0x10 [ 1031.114906] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1031.116027] ? srso_return_thunk+0x5/0x5f [ 1031.116891] ext4_bread+0x2e/0x1a0 [ 1031.117625] ext4_append+0x225/0x540 [ 1031.118388] ? __pfx_ext4_append+0x10/0x10 [ 1031.119234] ? __pfx___ext4_new_inode+0x10/0x10 [ 1031.120159] ext4_init_new_dir+0x262/0x4c0 [ 1031.121046] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1031.122040] ext4_mkdir+0x3d2/0xb30 [ 1031.122815] ? __pfx_ext4_mkdir+0x10/0x10 [ 1031.123643] ? inode_permission.part.0+0xb5/0x520 [ 1031.124620] vfs_mkdir+0x291/0x4f0 [ 1031.125415] do_mkdirat+0x1a4/0x320 [ 1031.126150] ? __pfx_do_mkdirat+0x10/0x10 [ 1031.126936] ? srso_return_thunk+0x5/0x5f [ 1031.127801] __x64_sys_mkdir+0xf3/0x140 [ 1031.128580] do_syscall_64+0xbf/0x1d0 [ 1031.129420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1031.130394] RIP: 0033:0x7f763454ec27 [ 1031.131087] 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 [ 1031.134116] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1031.135452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1031.136703] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1031.137942] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1031.139197] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1031.140435] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1031.141742] [ 1031.142205] CPU: 1 UID: 0 PID: 13232 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1031.143428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1031.144532] Call Trace: [ 1031.144919] [ 1031.145263] dump_stack_lvl+0xfa/0x120 [ 1031.145883] should_fail_ex+0x4b1/0x5b0 [ 1031.146509] should_failslab+0xc2/0x120 [ 1031.147114] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1031.147819] ? copy_mount_options+0x55/0x180 [ 1031.148477] ? _copy_from_user+0x5b/0xd0 [ 1031.149099] copy_mount_options+0x55/0x180 [ 1031.149737] __x64_sys_mount+0x1ac/0x300 [ 1031.150338] ? __pfx___x64_sys_mount+0x10/0x10 [ 1031.151001] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1031.151821] do_syscall_64+0xbf/0x1d0 [ 1031.152430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1031.153195] RIP: 0033:0x7fe6384eeb19 [ 1031.153729] 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 [ 1031.156062] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1031.157103] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1031.158071] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1031.159024] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1031.159978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1031.160941] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1031.161936] [ 1031.181293] FAULT_INJECTION: forcing a failure. [ 1031.181293] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.182842] CPU: 1 UID: 0 PID: 13236 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1031.184036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1031.185129] Call Trace: [ 1031.185508] [ 1031.185852] dump_stack_lvl+0xfa/0x120 [ 1031.186462] should_fail_ex+0x4b1/0x5b0 [ 1031.187085] ? security_inode_alloc+0x3e/0x130 [ 1031.187760] should_failslab+0xc2/0x120 [ 1031.188352] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1031.189080] ? __create_object+0x59/0x80 [ 1031.189716] security_inode_alloc+0x3e/0x130 [ 1031.190371] inode_init_always_gfp+0xc27/0xf60 [ 1031.191085] alloc_inode+0x89/0x240 [ 1031.191635] new_inode+0x1c/0x190 [ 1031.192178] __ext4_new_inode+0x2f1/0x4df0 [ 1031.192808] ? lock_acquire+0x32/0xc0 [ 1031.193411] ? srso_return_thunk+0x5/0x5f [ 1031.194061] ? avc_has_perm_noaudit+0x150/0x3c0 [ 1031.194771] ? __dquot_initialize+0x29e/0xcf0 [ 1031.195457] ? __pfx___ext4_new_inode+0x10/0x10 [ 1031.196144] ? __pfx_avc_has_perm+0x10/0x10 [ 1031.196813] ? srso_return_thunk+0x5/0x5f [ 1031.197452] ? __pfx___dquot_initialize+0x10/0x10 [ 1031.198213] ext4_mkdir+0x33d/0xb30 [ 1031.198809] ? __pfx_ext4_mkdir+0x10/0x10 [ 1031.199429] ? inode_permission.part.0+0xb5/0x520 [ 1031.200162] vfs_mkdir+0x291/0x4f0 [ 1031.200742] do_mkdirat+0x1a4/0x320 [ 1031.201288] ? __pfx_do_mkdirat+0x10/0x10 [ 1031.201903] ? srso_return_thunk+0x5/0x5f [ 1031.202552] __x64_sys_mkdir+0xf3/0x140 [ 1031.203140] do_syscall_64+0xbf/0x1d0 [ 1031.203755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1031.204503] RIP: 0033:0x7fe8ade66c27 [ 1031.205039] 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 [ 1031.207320] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1031.208328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1031.209270] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1031.210200] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1031.211132] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1031.212062] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1031.213053] 10:43:42 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 21) [ 1031.290483] No source specified 10:44:07 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@xfs_parent={0x1c, 0x82, {0x1, 0x9, 0x0, 0x1}}, &(0x7f00000000c0), 0x1000) 10:44:07 executing program 2: ioprio_set$pid(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 10:44:07 executing program 7: quotactl(0xf000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:44:07 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 22) 10:44:07 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 9) 10:44:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 5) 10:44:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 29) 10:44:07 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x81, 0x7f, 0x9, 0x6, 0x0, 0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000200), 0x1}, 0x40000, 0x1, 0x7, 0x0, 0xdd9, 0x0, 0x36, 0x0, 0x101, 0x0, 0x5}, 0x0, 0xd, r0, 0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2b7b1a1c0000a2e6ebe11508", @ANYRES16=0x0, @ANYBLOB="010006000000000000ff7faf1c0135002b00000000002562c1c18a2fb4231b7934874eb127372e6f8fde5055333970d9e6d91b19d939bcd9a36eb8e393b321e1454bfaddeb8ebd492604a2953bfbaf"], 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000801) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x210000, 0x0) sendfile(r2, r2, &(0x7f0000000000)=0xbd6, 0x80000001) [ 1056.282513] loop1: detected capacity change from 0 to 4 [ 1056.311654] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1056.323709] FAULT_INJECTION: forcing a failure. [ 1056.323709] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.325600] CPU: 1 UID: 0 PID: 13260 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1056.327041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.328325] Call Trace: [ 1056.328777] [ 1056.329190] dump_stack_lvl+0xfa/0x120 [ 1056.329957] should_fail_ex+0x4b1/0x5b0 [ 1056.330707] ? ext4_mb_new_blocks+0x664/0x45b0 [ 1056.331480] should_failslab+0xc2/0x120 [ 1056.332184] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1056.333048] ? srso_return_thunk+0x5/0x5f [ 1056.333847] ? __mark_inode_dirty+0x557/0xd40 [ 1056.334699] ext4_mb_new_blocks+0x664/0x45b0 [ 1056.335491] ? srso_return_thunk+0x5/0x5f [ 1056.336247] ? __kasan_kmalloc+0x7f/0x90 [ 1056.336972] ? srso_return_thunk+0x5/0x5f [ 1056.337750] ? srso_return_thunk+0x5/0x5f [ 1056.338498] ? __kmalloc_noprof+0x216/0x4b0 [ 1056.339286] ? __pfx_mark_lock+0x10/0x10 [ 1056.340043] ? __pfx_mark_lock+0x10/0x10 [ 1056.340809] ? srso_return_thunk+0x5/0x5f [ 1056.341569] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1056.342411] ? srso_return_thunk+0x5/0x5f [ 1056.342716] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1056.343143] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1056.345281] ? srso_return_thunk+0x5/0x5f [ 1056.346070] ? ext4_inode_to_goal_block+0x323/0x430 [ 1056.346948] ext4_ext_map_blocks+0x1b14/0x5ac0 [ 1056.347831] ? __pfx___lock_acquire+0x10/0x10 [ 1056.348660] ? __pfx___lock_acquire+0x10/0x10 [ 1056.349495] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1056.350405] ? srso_return_thunk+0x5/0x5f [ 1056.351186] ? ext4_es_lookup_extent+0x495/0xb50 [ 1056.352056] ? srso_return_thunk+0x5/0x5f [ 1056.352830] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1056.353746] ? srso_return_thunk+0x5/0x5f [ 1056.354488] ? trace_lock_acquire+0x137/0x1b0 [ 1056.355293] ? srso_return_thunk+0x5/0x5f [ 1056.356069] ? srso_return_thunk+0x5/0x5f [ 1056.356825] ? lock_acquire+0x32/0xc0 [ 1056.357553] ? ext4_map_blocks+0x31e/0x14d0 [ 1056.358393] ? __pfx_down_write+0x10/0x10 [ 1056.359201] ext4_map_blocks+0x3f1/0x14d0 [ 1056.359997] ? srso_return_thunk+0x5/0x5f [ 1056.360765] ? __up_read+0x198/0x750 [ 1056.361427] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1056.362306] ? __pfx___up_read+0x10/0x10 [ 1056.363066] ? srso_return_thunk+0x5/0x5f [ 1056.363827] ? ext4_map_blocks+0x209/0x14d0 [ 1056.364664] ext4_getblk+0x687/0x8f0 [ 1056.365328] ? __pfx_ext4_getblk+0x10/0x10 [ 1056.366098] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1056.367098] ? srso_return_thunk+0x5/0x5f [ 1056.367880] ext4_bread+0x2e/0x1a0 [ 1056.368511] ext4_append+0x225/0x540 [ 1056.369219] ? __pfx_ext4_append+0x10/0x10 [ 1056.370017] ? __pfx___ext4_new_inode+0x10/0x10 [ 1056.370856] ext4_init_new_dir+0x262/0x4c0 [ 1056.371622] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1056.372503] ext4_mkdir+0x3d2/0xb30 [ 1056.373211] ? __pfx_ext4_mkdir+0x10/0x10 [ 1056.373990] ? inode_permission.part.0+0xb5/0x520 [ 1056.374881] vfs_mkdir+0x291/0x4f0 [ 1056.375551] do_mkdirat+0x1a4/0x320 [ 1056.376226] ? __pfx_do_mkdirat+0x10/0x10 [ 1056.376973] ? srso_return_thunk+0x5/0x5f [ 1056.377777] __x64_sys_mkdir+0xf3/0x140 [ 1056.378471] do_syscall_64+0xbf/0x1d0 [ 1056.379203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.380102] RIP: 0033:0x7f763454ec27 [ 1056.380740] 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 [ 1056.383511] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1056.384751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1056.385901] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1056.387032] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1056.388149] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1056.389261] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1056.390455] [ 1056.504263] No source specified 10:44:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) (fail_nth: 30) 10:44:07 executing program 7: quotactl(0xf52f, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:44:07 executing program 2: ioprio_set$pid(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) [ 1056.610384] FAULT_INJECTION: forcing a failure. [ 1056.610384] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.612364] CPU: 1 UID: 0 PID: 13268 Comm: syz-executor.3 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1056.613819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.615096] Call Trace: [ 1056.615532] [ 1056.615943] dump_stack_lvl+0xfa/0x120 [ 1056.616674] should_fail_ex+0x4b1/0x5b0 [ 1056.617416] _copy_to_user+0x32/0xd0 [ 1056.618128] simple_read_from_buffer+0xd0/0x170 [ 1056.618967] proc_fail_nth_read+0x18a/0x280 [ 1056.619740] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1056.620567] ? srso_return_thunk+0x5/0x5f [ 1056.621327] ? security_file_permission+0x22/0x90 [ 1056.622216] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1056.623060] vfs_read+0x243/0xbd0 [ 1056.623768] ? trace_lock_acquire+0x137/0x1b0 [ 1056.624561] ? __pfx_vfs_read+0x10/0x10 [ 1056.625334] ? lock_acquire+0x32/0xc0 [ 1056.626092] ? __fget_files+0x34/0x3b0 [ 1056.626870] ? srso_return_thunk+0x5/0x5f [ 1056.627622] ? __fget_files+0x206/0x3b0 [ 1056.628400] ksys_read+0x122/0x250 [ 1056.629098] ? __pfx_ksys_read+0x10/0x10 [ 1056.629895] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1056.630876] do_syscall_64+0xbf/0x1d0 [ 1056.631593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.632501] RIP: 0033:0x7f3cea6b369c [ 1056.633153] 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 [ 1056.635953] RSP: 002b:00007f3ce7c76170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1056.637167] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f3cea6b369c [ 1056.638324] RDX: 000000000000000f RSI: 00007f3ce7c761e0 RDI: 0000000000000003 [ 1056.639451] RBP: 00007f3ce7c761d0 R08: 0000000000000000 R09: 0000000000000000 [ 1056.640566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1056.641718] R13: 00007fff9c298dbf R14: 00007f3ce7c76300 R15: 0000000000022000 [ 1056.642924] 10:44:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 6) 10:44:07 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@xfs_parent={0x1c, 0x82, {0x1, 0x9, 0x0, 0x1}}, &(0x7f00000000c0), 0x1000) [ 1056.901980] FAULT_INJECTION: forcing a failure. [ 1056.901980] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.903843] CPU: 1 UID: 0 PID: 13274 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1056.905226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1056.906507] Call Trace: [ 1056.906945] [ 1056.907340] dump_stack_lvl+0xfa/0x120 [ 1056.908060] should_fail_ex+0x4b1/0x5b0 [ 1056.908781] _copy_from_user+0x30/0xd0 [ 1056.909473] copy_mount_options+0x76/0x180 [ 1056.910231] __x64_sys_mount+0x1ac/0x300 [ 1056.910937] ? __pfx___x64_sys_mount+0x10/0x10 [ 1056.911725] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1056.912683] do_syscall_64+0xbf/0x1d0 [ 1056.913396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1056.914280] RIP: 0033:0x7fe6384eeb19 [ 1056.914905] 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 [ 1056.917572] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1056.918781] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1056.919887] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1056.921002] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1056.922120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1056.923225] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1056.924401] [ 1056.943380] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1056.955730] loop1: detected capacity change from 0 to 4 [ 1056.974763] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:44:29 executing program 7: quotactl(0x80000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:44:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 7) 10:44:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:44:29 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 10) 10:44:29 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x0) 10:44:29 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 23) 10:44:29 executing program 2: ioprio_set$pid(0x2, 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) 10:44:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x191c03, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) openat(r1, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x1d1401, 0x27) [ 1078.942186] FAULT_INJECTION: forcing a failure. [ 1078.942186] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.943312] CPU: 0 UID: 0 PID: 13288 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1078.944055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.944726] Call Trace: [ 1078.944961] [ 1078.945174] dump_stack_lvl+0xfa/0x120 [ 1078.945564] should_fail_ex+0x4b1/0x5b0 [ 1078.945959] ? jbd2__journal_start+0x193/0x6b0 [ 1078.946400] should_failslab+0xc2/0x120 [ 1078.946771] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1078.947219] ? srso_return_thunk+0x5/0x5f [ 1078.947620] ? lock_is_held_type+0x9e/0x120 [ 1078.948041] jbd2__journal_start+0x193/0x6b0 [ 1078.948469] ? __ext4_new_inode+0x2d1e/0x4df0 [ 1078.948890] __ext4_journal_start_sb+0x183/0x600 [ 1078.949337] __ext4_new_inode+0x2d1e/0x4df0 [ 1078.949764] ? __pfx___ext4_new_inode+0x10/0x10 [ 1078.950197] ? __pfx_avc_has_perm+0x10/0x10 [ 1078.950619] ? srso_return_thunk+0x5/0x5f [ 1078.951018] ? __pfx___dquot_initialize+0x10/0x10 [ 1078.951248] loop1: detected capacity change from 0 to 4 [ 1078.951482] ext4_mkdir+0x33d/0xb30 [ 1078.952639] ? __pfx_ext4_mkdir+0x10/0x10 [ 1078.953032] ? inode_permission.part.0+0xb5/0x520 [ 1078.953496] vfs_mkdir+0x291/0x4f0 [ 1078.953856] do_mkdirat+0x1a4/0x320 [ 1078.954201] ? __pfx_do_mkdirat+0x10/0x10 [ 1078.954594] ? srso_return_thunk+0x5/0x5f [ 1078.955002] __x64_sys_mkdir+0xf3/0x140 [ 1078.955370] do_syscall_64+0xbf/0x1d0 [ 1078.955754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.956225] RIP: 0033:0x7fe8ade66c27 [ 1078.956560] 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 [ 1078.958013] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1078.958663] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1078.959258] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1078.959857] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1078.960449] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1078.961044] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1078.961670] [ 1078.961967] EXT4-fs error (device sda) in __ext4_new_inode:1083: Out of memory [ 1078.985732] FAULT_INJECTION: forcing a failure. [ 1078.985732] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.986725] CPU: 0 UID: 0 PID: 13291 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1078.987469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.988140] Call Trace: [ 1078.988375] [ 1078.988588] dump_stack_lvl+0xfa/0x120 [ 1078.988969] should_fail_ex+0x4b1/0x5b0 [ 1078.989357] ? getname_flags.part.0+0x48/0x550 [ 1078.989783] should_failslab+0xc2/0x120 [ 1078.990157] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1078.990627] getname_flags.part.0+0x48/0x550 [ 1078.991084] getname_flags+0x95/0xe0 [ 1078.991525] user_path_at+0x27/0x60 [ 1078.991953] __x64_sys_mount+0x1ea/0x300 [ 1078.992328] ? __pfx___x64_sys_mount+0x10/0x10 [ 1078.992743] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1078.993256] do_syscall_64+0xbf/0x1d0 [ 1078.993638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1078.994107] RIP: 0033:0x7fe6384eeb19 [ 1078.994452] 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 [ 1078.995898] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1078.996553] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1078.997153] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1078.997760] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1078.998371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.998973] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1078.999603] 10:44:29 executing program 2: ioprio_set$pid(0x2, 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) [ 1079.041670] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1079.065138] No source specified 10:44:29 executing program 7: quotactl(0x800002, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:44:29 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 11) 10:44:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 8) 10:44:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44102, 0x0) [ 1079.257421] FAULT_INJECTION: forcing a failure. [ 1079.257421] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.258408] CPU: 0 UID: 0 PID: 13307 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1079.259152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1079.259824] Call Trace: [ 1079.260058] [ 1079.260271] dump_stack_lvl+0xfa/0x120 [ 1079.260661] should_fail_ex+0x4b1/0x5b0 [ 1079.261051] ? jbd2__journal_start+0x193/0x6b0 [ 1079.261487] should_failslab+0xc2/0x120 [ 1079.261860] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1079.262309] ? srso_return_thunk+0x5/0x5f [ 1079.262715] ? lock_is_held_type+0x9e/0x120 [ 1079.263136] jbd2__journal_start+0x193/0x6b0 [ 1079.263565] ? __ext4_new_inode+0x2d1e/0x4df0 [ 1079.263981] __ext4_journal_start_sb+0x183/0x600 [ 1079.264432] __ext4_new_inode+0x2d1e/0x4df0 [ 1079.264865] ? __pfx___ext4_new_inode+0x10/0x10 [ 1079.265296] ? __pfx_avc_has_perm+0x10/0x10 [ 1079.265707] ? srso_return_thunk+0x5/0x5f [ 1079.266107] ? __pfx___dquot_initialize+0x10/0x10 [ 1079.266592] ext4_mkdir+0x33d/0xb30 [ 1079.266973] ? __pfx_ext4_mkdir+0x10/0x10 [ 1079.267365] ? inode_permission.part.0+0xb5/0x520 [ 1079.267829] vfs_mkdir+0x291/0x4f0 [ 1079.268190] do_mkdirat+0x1a4/0x320 [ 1079.268543] ? __pfx_do_mkdirat+0x10/0x10 [ 1079.268931] ? srso_return_thunk+0x5/0x5f [ 1079.269341] __x64_sys_mkdir+0xf3/0x140 [ 1079.269709] do_syscall_64+0xbf/0x1d0 [ 1079.270095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1079.270574] RIP: 0033:0x7fe8ade66c27 [ 1079.270910] 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 [ 1079.272361] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1079.273005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1079.273601] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1079.274195] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1079.274795] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1079.275387] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1079.276012] [ 1079.276294] EXT4-fs error (device sda) in __ext4_new_inode:1083: Out of memory [ 1079.310891] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) 10:44:30 executing program 2: ioprio_set$pid(0x2, 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) 10:44:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 24) 10:44:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:44:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) 10:44:30 executing program 7: quotactl(0xf0ffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:44:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 9) 10:44:30 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 12) [ 1079.497237] loop1: detected capacity change from 0 to 4 [ 1079.530649] FAULT_INJECTION: forcing a failure. [ 1079.530649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1079.531679] CPU: 0 UID: 0 PID: 13319 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1079.532423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1079.533099] Call Trace: [ 1079.533332] [ 1079.533545] dump_stack_lvl+0xfa/0x120 [ 1079.533933] should_fail_ex+0x4b1/0x5b0 [ 1079.534325] strncpy_from_user+0x3b/0x2f0 [ 1079.534725] getname_flags.part.0+0x8d/0x550 [ 1079.535146] getname_flags+0x95/0xe0 [ 1079.535521] user_path_at+0x27/0x60 [ 1079.535894] __x64_sys_mount+0x1ea/0x300 [ 1079.536268] ? __pfx___x64_sys_mount+0x10/0x10 [ 1079.536680] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1079.537203] do_syscall_64+0xbf/0x1d0 [ 1079.537587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1079.538072] RIP: 0033:0x7fe6384eeb19 [ 1079.538413] 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 [ 1079.539865] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1079.540509] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1079.541106] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1079.541700] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1079.542292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1079.542889] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1079.543508] [ 1079.544050] FAULT_INJECTION: forcing a failure. [ 1079.544050] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.546054] CPU: 1 UID: 0 PID: 13321 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1079.547542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1079.548869] Call Trace: [ 1079.549328] [ 1079.549746] dump_stack_lvl+0xfa/0x120 [ 1079.550525] should_fail_ex+0x4b1/0x5b0 [ 1079.551288] ? ext4_mb_new_blocks+0x2345/0x45b0 [ 1079.552112] should_failslab+0xc2/0x120 [ 1079.552840] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1079.553726] ? __x86_indirect_jump_thunk_r13+0x1/0x20 [ 1079.554730] ext4_mb_new_blocks+0x2345/0x45b0 [ 1079.555573] ? srso_return_thunk+0x5/0x5f [ 1079.556353] ? __kasan_kmalloc+0x7f/0x90 [ 1079.557090] ? srso_return_thunk+0x5/0x5f [ 1079.557883] ? srso_return_thunk+0x5/0x5f [ 1079.558705] ? __kmalloc_noprof+0x216/0x4b0 [ 1079.559524] ? __pfx_mark_lock+0x10/0x10 [ 1079.560321] ? __pfx_mark_lock+0x10/0x10 [ 1079.561103] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1079.561693] FAULT_INJECTION: forcing a failure. [ 1079.561693] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.561923] ? srso_return_thunk+0x5/0x5f [ 1079.563514] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1079.564373] ? srso_return_thunk+0x5/0x5f [ 1079.565155] ? ext4_inode_to_goal_block+0x323/0x430 [ 1079.566058] ext4_ext_map_blocks+0x1b14/0x5ac0 [ 1079.566987] ? finish_task_switch.isra.0+0x206/0x840 [ 1079.567934] ? srso_return_thunk+0x5/0x5f [ 1079.568719] ? __pfx___lock_acquire+0x10/0x10 [ 1079.569580] ? srso_return_thunk+0x5/0x5f [ 1079.570376] ? __schedule+0xc21/0x2fa0 [ 1079.571110] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1079.572016] ? srso_return_thunk+0x5/0x5f [ 1079.572814] ? srso_return_thunk+0x5/0x5f [ 1079.573601] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1079.574543] ? srso_return_thunk+0x5/0x5f [ 1079.575326] ? trace_lock_acquire+0x137/0x1b0 [ 1079.576159] ? srso_return_thunk+0x5/0x5f [ 1079.576964] ? srso_return_thunk+0x5/0x5f [ 1079.577745] ? lock_acquire+0x32/0xc0 [ 1079.578516] ? ext4_map_blocks+0x31e/0x14d0 [ 1079.579384] ? __pfx_down_write+0x10/0x10 [ 1079.580212] ext4_map_blocks+0x3f1/0x14d0 [ 1079.581036] ? srso_return_thunk+0x5/0x5f [ 1079.581807] ? __up_read+0x198/0x750 [ 1079.582526] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1079.583395] ? __pfx___up_read+0x10/0x10 [ 1079.584173] ? srso_return_thunk+0x5/0x5f [ 1079.584951] ? ext4_map_blocks+0x209/0x14d0 [ 1079.585811] ext4_getblk+0x687/0x8f0 [ 1079.586525] ? __pfx_ext4_getblk+0x10/0x10 [ 1079.587285] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1079.588318] ? srso_return_thunk+0x5/0x5f [ 1079.589123] ext4_bread+0x2e/0x1a0 [ 1079.589792] ext4_append+0x225/0x540 [ 1079.590520] ? __pfx_ext4_append+0x10/0x10 [ 1079.591318] ? __pfx___ext4_new_inode+0x10/0x10 [ 1079.592189] ext4_init_new_dir+0x262/0x4c0 [ 1079.592987] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1079.593902] ext4_mkdir+0x3d2/0xb30 [ 1079.594665] ? __pfx_ext4_mkdir+0x10/0x10 [ 1079.595435] ? inode_permission.part.0+0xb5/0x520 [ 1079.596356] vfs_mkdir+0x291/0x4f0 [ 1079.597064] do_mkdirat+0x1a4/0x320 [ 1079.597746] ? __pfx_do_mkdirat+0x10/0x10 [ 1079.598524] ? srso_return_thunk+0x5/0x5f [ 1079.599341] __x64_sys_mkdir+0xf3/0x140 [ 1079.600072] do_syscall_64+0xbf/0x1d0 [ 1079.600827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1079.601749] RIP: 0033:0x7f763454ec27 [ 1079.602425] 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 [ 1079.605263] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1079.606548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1079.607715] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1079.608872] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1079.610031] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1079.611223] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1079.612455] [ 1079.612878] CPU: 0 UID: 0 PID: 13323 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1079.613630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1079.614312] Call Trace: [ 1079.614553] [ 1079.614766] dump_stack_lvl+0xfa/0x120 [ 1079.615148] should_fail_ex+0x4b1/0x5b0 [ 1079.615534] ? security_inode_init_security+0x13e/0x390 [ 1079.616006] should_failslab+0xc2/0x120 [ 1079.616375] __kmalloc_noprof+0xb5/0x4b0 [ 1079.616789] security_inode_init_security+0x13e/0x390 [ 1079.617252] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1079.617684] ? __pfx_security_inode_init_security+0x10/0x10 [ 1079.618180] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1079.618683] ? srso_return_thunk+0x5/0x5f [ 1079.619089] __ext4_new_inode+0x355b/0x4df0 [ 1079.619517] ? __pfx___ext4_new_inode+0x10/0x10 [ 1079.619946] ? __pfx_avc_has_perm+0x10/0x10 [ 1079.620364] ? __pfx___dquot_initialize+0x10/0x10 [ 1079.620840] ext4_mkdir+0x33d/0xb30 [ 1079.621215] ? __pfx_ext4_mkdir+0x10/0x10 [ 1079.621605] ? inode_permission.part.0+0xb5/0x520 [ 1079.622066] vfs_mkdir+0x291/0x4f0 [ 1079.622415] do_mkdirat+0x1a4/0x320 [ 1079.622758] ? __pfx_do_mkdirat+0x10/0x10 [ 1079.623140] ? srso_return_thunk+0x5/0x5f [ 1079.623543] __x64_sys_mkdir+0xf3/0x140 [ 1079.623912] do_syscall_64+0xbf/0x1d0 [ 1079.624290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1079.624758] RIP: 0033:0x7fe8ade66c27 [ 1079.625094] 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 [ 1079.626570] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1079.627180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1079.627743] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 10:44:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) [ 1079.628310] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1079.629053] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1079.629644] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1079.630268] [ 1079.685808] loop2: detected capacity change from 0 to 4 [ 1079.709805] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:44:30 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:44:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 10) [ 1079.815728] FAULT_INJECTION: forcing a failure. [ 1079.815728] name failslab, interval 1, probability 0, space 0, times 0 [ 1079.816861] CPU: 0 UID: 0 PID: 13332 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1079.817603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1079.818278] Call Trace: [ 1079.818519] [ 1079.818734] dump_stack_lvl+0xfa/0x120 [ 1079.819128] should_fail_ex+0x4b1/0x5b0 [ 1079.819522] should_failslab+0xc2/0x120 [ 1079.819901] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1079.820345] ? srso_return_thunk+0x5/0x5f [ 1079.820753] ? lock_acquire+0x32/0xc0 [ 1079.821137] ? __get_fs_type+0x21/0x160 [ 1079.821512] ? alloc_fs_context+0x58/0x9e0 [ 1079.821925] alloc_fs_context+0x58/0x9e0 [ 1079.822331] path_mount+0xaa5/0x1ec0 [ 1079.822696] ? srso_return_thunk+0x5/0x5f [ 1079.823099] ? kmem_cache_free+0x138/0x470 [ 1079.823518] ? __pfx_path_mount+0x10/0x10 [ 1079.823904] ? getname_flags.part.0+0x1c6/0x550 [ 1079.824347] ? srso_return_thunk+0x5/0x5f [ 1079.824753] ? putname+0x12a/0x170 [ 1079.825105] __x64_sys_mount+0x283/0x300 [ 1079.825482] ? __pfx___x64_sys_mount+0x10/0x10 [ 1079.825918] do_syscall_64+0xbf/0x1d0 [ 1079.826303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1079.826794] RIP: 0033:0x7fe6384eeb19 [ 1079.827131] 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 [ 1079.828609] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1079.829257] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1079.829866] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1079.830472] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1079.831070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1079.831673] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1079.832301] 10:44:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44103, 0x0) 10:44:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 25) 10:44:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 11) 10:44:54 executing program 7: quotactl(0x1000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:44:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:44:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000080)=[r0]}, 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:44:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:44:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 13) [ 1103.523505] No source specified [ 1103.527401] No source specified [ 1103.611644] loop1: detected capacity change from 0 to 4 10:44:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 26) [ 1103.617739] loop2: detected capacity change from 0 to 4 10:44:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 14) [ 1103.629574] kernel write not supported for file [eventfd] (pid: 24 comm: kworker/1:0) [ 1103.644565] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:44:54 executing program 7: quotactl(0x2000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1103.761498] FAULT_INJECTION: forcing a failure. [ 1103.761498] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.764186] CPU: 1 UID: 0 PID: 13358 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1103.764908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.765554] Call Trace: [ 1103.765795] [ 1103.766012] dump_stack_lvl+0xfa/0x120 [ 1103.766414] should_fail_ex+0x4b1/0x5b0 [ 1103.766820] ? __es_insert_extent+0xed2/0x1370 [ 1103.767283] should_failslab+0xc2/0x120 [ 1103.767668] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1103.768131] ? srso_return_thunk+0x5/0x5f [ 1103.768536] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1103.769054] __es_insert_extent+0xed2/0x1370 [ 1103.769511] ext4_es_insert_extent+0x4d7/0x1120 [ 1103.769992] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1103.770478] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1103.770934] ? srso_return_thunk+0x5/0x5f [ 1103.771365] ? srso_return_thunk+0x5/0x5f [ 1103.771792] ? __pfx_down_write+0x10/0x10 [ 1103.772219] ext4_map_blocks+0x5c8/0x14d0 [ 1103.772645] ? srso_return_thunk+0x5/0x5f [ 1103.773049] ? __up_read+0x198/0x750 [ 1103.773417] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1103.773869] ? __pfx___up_read+0x10/0x10 [ 1103.774270] ? srso_return_thunk+0x5/0x5f [ 1103.774676] ? ext4_map_blocks+0x209/0x14d0 [ 1103.775121] ext4_getblk+0x687/0x8f0 [ 1103.775474] ? __pfx_ext4_getblk+0x10/0x10 [ 1103.775872] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1103.776411] ? srso_return_thunk+0x5/0x5f [ 1103.776830] ext4_bread+0x2e/0x1a0 [ 1103.777181] ext4_append+0x225/0x540 [ 1103.777553] ? __pfx_ext4_append+0x10/0x10 [ 1103.777966] ? __pfx___ext4_new_inode+0x10/0x10 [ 1103.778415] ext4_init_new_dir+0x262/0x4c0 [ 1103.778834] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1103.779315] ext4_mkdir+0x3d2/0xb30 [ 1103.779694] ? __pfx_ext4_mkdir+0x10/0x10 [ 1103.780092] ? inode_permission.part.0+0xb5/0x520 [ 1103.780565] vfs_mkdir+0x291/0x4f0 [ 1103.780938] do_mkdirat+0x1a4/0x320 [ 1103.781227] FAULT_INJECTION: forcing a failure. [ 1103.781227] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.781292] ? __pfx_do_mkdirat+0x10/0x10 [ 1103.783305] ? srso_return_thunk+0x5/0x5f [ 1103.783726] __x64_sys_mkdir+0xf3/0x140 [ 1103.784106] do_syscall_64+0xbf/0x1d0 [ 1103.784500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1103.784982] RIP: 0033:0x7f763454ec27 [ 1103.785324] 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 [ 1103.786809] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1103.787473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1103.788078] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1103.788683] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1103.789288] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1103.789898] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1103.790538] [ 1103.790781] CPU: 0 UID: 0 PID: 13360 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1103.792217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1103.793487] Call Trace: [ 1103.793933] [ 1103.794332] dump_stack_lvl+0xfa/0x120 [ 1103.795047] should_fail_ex+0x4b1/0x5b0 [ 1103.795790] should_failslab+0xc2/0x120 [ 1103.796481] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1103.797459] ? srso_return_thunk+0x5/0x5f [ 1103.798212] ? sidtab_sid2str_get+0x17e/0x6f0 [ 1103.799019] kmemdup_noprof+0x2c/0x60 [ 1103.799712] sidtab_sid2str_get+0x17e/0x6f0 [ 1103.800492] sidtab_entry_to_string+0x33/0x110 [ 1103.801285] security_sid_to_context_core+0x350/0x620 [ 1103.802171] selinux_inode_init_security+0x434/0x650 [ 1103.803043] ? __pfx_selinux_inode_init_security+0x10/0x10 [ 1103.803985] ? srso_return_thunk+0x5/0x5f [ 1103.804741] ? trace_kmalloc+0x24/0xc0 [ 1103.805436] ? __kmalloc_noprof+0x216/0x4b0 [ 1103.806248] security_inode_init_security+0x1e7/0x390 [ 1103.807115] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1103.807928] ? __pfx_security_inode_init_security+0x10/0x10 [ 1103.808849] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1103.809822] ? srso_return_thunk+0x5/0x5f [ 1103.810587] __ext4_new_inode+0x355b/0x4df0 [ 1103.811397] ? __pfx___ext4_new_inode+0x10/0x10 [ 1103.812198] ? __pfx_avc_has_perm+0x10/0x10 [ 1103.812967] ? __pfx___dquot_initialize+0x10/0x10 [ 1103.813870] ext4_mkdir+0x33d/0xb30 [ 1103.814592] ? __pfx_ext4_mkdir+0x10/0x10 [ 1103.815347] ? inode_permission.part.0+0xb5/0x520 [ 1103.816224] vfs_mkdir+0x291/0x4f0 [ 1103.816900] do_mkdirat+0x1a4/0x320 [ 1103.817547] ? __pfx_do_mkdirat+0x10/0x10 [ 1103.818278] ? srso_return_thunk+0x5/0x5f [ 1103.819046] __x64_sys_mkdir+0xf3/0x140 [ 1103.819750] do_syscall_64+0xbf/0x1d0 [ 1103.820481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1103.821357] RIP: 0033:0x7fe8ade66c27 [ 1103.821986] 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 [ 1103.824690] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1103.825898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1103.827009] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1103.828133] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1103.829247] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1103.830369] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1103.831559] [ 1103.892185] No source specified 10:45:15 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 27) 10:45:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) sendfile(r1, r0, &(0x7f0000000080)=0x9, 0x7ff) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:45:15 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 12) 10:45:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:45:15 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44104, 0x0) 10:45:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:45:15 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 15) 10:45:15 executing program 7: quotactl(0x2008000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1124.484082] FAULT_INJECTION: forcing a failure. [ 1124.484082] name failslab, interval 1, probability 0, space 0, times 0 [ 1124.485900] CPU: 0 UID: 0 PID: 13373 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1124.487278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1124.488535] Call Trace: [ 1124.488972] [ 1124.489366] dump_stack_lvl+0xfa/0x120 [ 1124.490085] should_fail_ex+0x4b1/0x5b0 [ 1124.490808] should_failslab+0xc2/0x120 [ 1124.491498] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1124.492315] ? srso_return_thunk+0x5/0x5f [ 1124.493055] ? trace_kmalloc+0x24/0xc0 [ 1124.494269] ? srso_return_thunk+0x5/0x5f [ 1124.495111] ? legacy_init_fs_context+0x44/0xe0 [ 1124.495991] ? srso_return_thunk+0x5/0x5f [ 1124.496797] legacy_init_fs_context+0x44/0xe0 [ 1124.497615] ? __pfx_legacy_init_fs_context+0x10/0x10 [ 1124.498556] alloc_fs_context+0x570/0x9e0 [ 1124.499360] path_mount+0xaa5/0x1ec0 [ 1124.500064] ? srso_return_thunk+0x5/0x5f [ 1124.500853] ? kmem_cache_free+0x138/0x470 [ 1124.501672] ? __pfx_path_mount+0x10/0x10 [ 1124.502414] ? getname_flags.part.0+0x1c6/0x550 [ 1124.503275] ? srso_return_thunk+0x5/0x5f [ 1124.504091] ? putname+0x12a/0x170 [ 1124.504786] __x64_sys_mount+0x283/0x300 [ 1124.505524] ? __pfx___x64_sys_mount+0x10/0x10 [ 1124.506372] do_syscall_64+0xbf/0x1d0 [ 1124.507133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1124.508068] RIP: 0033:0x7fe6384eeb19 [ 1124.508731] 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 [ 1124.510267] loop1: detected capacity change from 0 to 4 [ 1124.511543] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1124.511628] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1124.514806] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1124.515986] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1124.517155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1124.518319] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1124.519551] [ 1124.529441] No source specified [ 1124.576727] No source specified [ 1124.594897] loop2: detected capacity change from 0 to 4 [ 1124.660058] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. 10:45:15 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44105, 0x0) 10:45:15 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 16) 10:45:15 executing program 7: quotactl(0xf52f0000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:45:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000080)) 10:45:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:45:15 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 28) 10:45:15 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 13) [ 1124.929252] FAULT_INJECTION: forcing a failure. [ 1124.929252] name failslab, interval 1, probability 0, space 0, times 0 [ 1124.931447] CPU: 0 UID: 0 PID: 13389 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1124.932860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1124.934118] Call Trace: [ 1124.934562] [ 1124.934965] dump_stack_lvl+0xfa/0x120 [ 1124.935688] should_fail_ex+0x4b1/0x5b0 [ 1124.936425] ? kmalloc_array_noprof+0x42/0x70 [ 1124.937199] should_failslab+0xc2/0x120 [ 1124.937940] __kmalloc_noprof+0xb5/0x4b0 [ 1124.938719] ? srso_return_thunk+0x5/0x5f [ 1124.939466] ? mark_lock+0xac/0x1370 [ 1124.940179] ? __pfx_mark_lock+0x10/0x10 [ 1124.940933] kmalloc_array_noprof+0x42/0x70 [ 1124.941686] ext4_find_extent+0x6fe/0x9b0 [ 1124.942420] ? __pfx_register_lock_class+0x10/0x10 [ 1124.943325] ext4_ext_map_blocks+0x1cc/0x5ac0 [ 1124.944152] ? srso_return_thunk+0x5/0x5f [ 1124.944888] ? __lock_acquire+0x17ec/0x4430 [ 1124.945715] ? __pfx___lock_acquire+0x10/0x10 [ 1124.946530] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1124.947410] ? srso_return_thunk+0x5/0x5f [ 1124.948171] ? lock_acquire.part.0+0xeb/0x320 [ 1124.949003] ? ext4_map_blocks+0x272/0x14d0 [ 1124.949798] ? ext4_es_lookup_extent+0x495/0xb50 [ 1124.950651] ? srso_return_thunk+0x5/0x5f [ 1124.951388] ? rwsem_read_trylock+0x12f/0x260 [ 1124.952172] ? srso_return_thunk+0x5/0x5f [ 1124.952918] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 1124.953740] ? srso_return_thunk+0x5/0x5f [ 1124.954478] ? lock_acquire+0x32/0xc0 [ 1124.955184] ? ext4_map_blocks+0x272/0x14d0 [ 1124.955992] ? srso_return_thunk+0x5/0x5f [ 1124.956734] ? down_read+0xae/0x320 [ 1124.957417] ? ext4_map_blocks+0x272/0x14d0 [ 1124.958200] ? __pfx_down_read+0x10/0x10 [ 1124.958960] ext4_map_query_blocks+0x82/0x2d0 [ 1124.959774] ext4_map_blocks+0x282/0x14d0 [ 1124.960557] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 1124.961453] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1124.962296] ? __pfx_security_inode_init_security+0x10/0x10 [ 1124.963216] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1124.964203] ? srso_return_thunk+0x5/0x5f [ 1124.964955] ? srso_return_thunk+0x5/0x5f [ 1124.965700] ? __brelse+0x8c/0xb0 [ 1124.966346] ext4_append+0x1b7/0x540 [ 1124.967020] ? __pfx_ext4_append+0x10/0x10 [ 1124.967783] ? __pfx___ext4_new_inode+0x10/0x10 [ 1124.968627] ext4_init_new_dir+0x262/0x4c0 [ 1124.969388] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1124.970247] ext4_mkdir+0x3d2/0xb30 [ 1124.970940] ? __pfx_ext4_mkdir+0x10/0x10 [ 1124.971670] ? inode_permission.part.0+0xb5/0x520 [ 1124.972543] vfs_mkdir+0x291/0x4f0 [ 1124.973225] do_mkdirat+0x1a4/0x320 [ 1124.973868] ? __pfx_do_mkdirat+0x10/0x10 [ 1124.974628] ? srso_return_thunk+0x5/0x5f [ 1124.975388] __x64_sys_mkdir+0xf3/0x140 [ 1124.976084] do_syscall_64+0xbf/0x1d0 [ 1124.976803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1124.977678] RIP: 0033:0x7fe8ade66c27 [ 1124.978310] 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 [ 1124.981040] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1124.982243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1124.983356] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1124.984472] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1124.985590] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1124.986688] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1124.987864] [ 1125.011242] loop1: detected capacity change from 0 to 4 10:45:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:45:15 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44106, 0x0) [ 1125.172397] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1125.222281] FAULT_INJECTION: forcing a failure. [ 1125.222281] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.224327] CPU: 1 UID: 0 PID: 13400 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1125.225719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.226997] Call Trace: [ 1125.227436] [ 1125.227832] dump_stack_lvl+0xfa/0x120 [ 1125.228561] should_fail_ex+0x4b1/0x5b0 [ 1125.229283] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1125.230192] should_failslab+0xc2/0x120 [ 1125.230880] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1125.231723] ? lock_release+0x20f/0x6f0 [ 1125.232501] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1125.233423] jbd2_journal_get_create_access+0x44/0x560 [ 1125.234341] ? srso_return_thunk+0x5/0x5f [ 1125.235097] ? lock_is_held_type+0x9e/0x120 [ 1125.235882] __ext4_journal_get_create_access+0x54/0x200 [ 1125.236838] ext4_getblk+0x3cd/0x8f0 [ 1125.237509] ? __pfx_ext4_getblk+0x10/0x10 [ 1125.238251] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1125.239257] ? srso_return_thunk+0x5/0x5f [ 1125.240041] ext4_bread+0x2e/0x1a0 [ 1125.240687] ext4_append+0x225/0x540 [ 1125.241377] ? __pfx_ext4_append+0x10/0x10 [ 1125.242145] ? __pfx___ext4_new_inode+0x10/0x10 [ 1125.242985] ext4_init_new_dir+0x262/0x4c0 [ 1125.243758] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1125.244654] ext4_mkdir+0x3d2/0xb30 [ 1125.245358] ? __pfx_ext4_mkdir+0x10/0x10 [ 1125.246111] ? inode_permission.part.0+0xb5/0x520 [ 1125.246992] vfs_mkdir+0x291/0x4f0 [ 1125.247680] do_mkdirat+0x1a4/0x320 [ 1125.248352] ? __pfx_do_mkdirat+0x10/0x10 [ 1125.249085] ? srso_return_thunk+0x5/0x5f [ 1125.249858] __x64_sys_mkdir+0xf3/0x140 [ 1125.250561] do_syscall_64+0xbf/0x1d0 [ 1125.251293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1125.252201] RIP: 0033:0x7f763454ec27 [ 1125.252840] 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 [ 1125.255622] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1125.256861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763454ec27 [ 1125.257998] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1125.259139] RBP: 00007f7631ac5040 R08: 0000000000000000 R09: 0000000000000000 [ 1125.260281] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1125.261413] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1125.262608] [ 1125.263413] ENOMEM in journal_alloc_journal_head, retrying. [ 1125.280725] loop2: detected capacity change from 0 to 4 [ 1125.343223] No source specified 10:45:41 executing program 7: quotactl(0xfffff000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:45:41 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44107, 0x0) 10:45:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:45:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create(0x5) dup2(0xffffffffffffffff, r1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './cgroup/cgroup.procs\x00'}) sendfile(r1, r2, &(0x7f00000000c0)=0x5, 0x1f) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:45:41 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 17) 10:45:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:45:41 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 14) 10:45:41 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 29) [ 1151.032695] loop1: detected capacity change from 0 to 4 [ 1151.064303] No source specified 10:45:41 executing program 7: quotactl(0x8000000000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:45:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) [ 1151.168680] loop2: detected capacity change from 0 to 4 10:45:42 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0), 0xfffffffffffffffa, 0x200) r1 = accept$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0xfffffffffffffd3c) accept4(r1, 0x0, &(0x7f0000000100), 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) r4 = syz_open_dev$vcsa(&(0x7f0000000000), 0x100, 0x400000) pidfd_getfd(r3, r4, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) connect$unix(r5, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendfile(r2, r2, &(0x7f0000000200)=0x8bb, 0xfffffffffffffffd) fchmod(r2, 0x81) [ 1151.182425] No source specified [ 1151.202336] FAULT_INJECTION: forcing a failure. [ 1151.202336] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.204535] CPU: 0 UID: 0 PID: 13427 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1151.206221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1151.207520] Call Trace: [ 1151.207965] [ 1151.208361] dump_stack_lvl+0xfa/0x120 [ 1151.209115] should_fail_ex+0x4b1/0x5b0 [ 1151.209866] should_failslab+0xc2/0x120 [ 1151.210585] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1151.211410] ? srso_return_thunk+0x5/0x5f [ 1151.212166] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1151.213072] ? v9fs_mount+0x9e/0x9b0 [ 1151.213728] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 1151.214705] v9fs_mount+0x9e/0x9b0 [ 1151.215327] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1151.216236] ? __pfx_v9fs_mount+0x10/0x10 [ 1151.216983] ? srso_return_thunk+0x5/0x5f [ 1151.217740] ? cap_capable+0x1b5/0x220 [ 1151.218435] ? __pfx_v9fs_mount+0x10/0x10 [ 1151.219179] legacy_get_tree+0x109/0x220 [ 1151.219927] vfs_get_tree+0x97/0x380 [ 1151.220658] ? srso_return_thunk+0x5/0x5f [ 1151.221423] path_mount+0x13b2/0x1ec0 [ 1151.222116] ? srso_return_thunk+0x5/0x5f [ 1151.222912] ? kmem_cache_free+0x138/0x470 [ 1151.223704] ? __pfx_path_mount+0x10/0x10 [ 1151.224405] ? getname_flags.part.0+0x1c6/0x550 [ 1151.225250] ? srso_return_thunk+0x5/0x5f [ 1151.226006] ? putname+0x12a/0x170 [ 1151.226731] __x64_sys_mount+0x283/0x300 [ 1151.227438] ? __pfx___x64_sys_mount+0x10/0x10 [ 1151.228248] do_syscall_64+0xbf/0x1d0 [ 1151.228989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1151.229887] RIP: 0033:0x7fe6384eeb19 [ 1151.230542] 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 [ 1151.233303] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1151.234543] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1151.235699] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1151.236849] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1151.237972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1151.239135] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1151.240311] [ 1151.262985] No source specified 10:45:42 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 30) 10:45:42 executing program 7: quotactl(0xf0ffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:46:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) 10:46:03 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 15) 10:46:03 executing program 7: quotactl(0x100000000000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:46:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:46:03 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 18) 10:46:03 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44118, 0x0) 10:46:03 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0x5, 0xff, 0x3d6, 0xbd, 0x7, 0x35a, 0x6}, "1c6dbf480c23648729596ef1a527831d109acb401b40e6c8cffbb00960628346084f6a89c1f95e9663b257ae65529e4243cfd4bbbf78a2b61489a47569375fc3a53eb2947b7c9411405d3694b0756178cc2a949851d252faf4c483ed0c4de1fa2f81d9cabb6d6e183317c5f6ee9d3bfa1b612432f1bf294e51"}, 0x99) r1 = syz_open_dev$vcsa(&(0x7f0000000180), 0x1, 0x400000) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010040c}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x40, 0x0) sendfile(r2, r2, &(0x7f0000000000)=0x9, 0x7ffffffd) 10:46:03 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 31) [ 1173.158008] No source specified [ 1173.174453] No source specified [ 1173.248706] FAULT_INJECTION: forcing a failure. [ 1173.248706] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.250599] CPU: 0 UID: 0 PID: 13460 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1173.251974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.253248] Call Trace: [ 1173.253719] [ 1173.254129] dump_stack_lvl+0xfa/0x120 [ 1173.254859] should_fail_ex+0x4b1/0x5b0 [ 1173.255603] ? __kmalloc_noprof+0x151/0x4b0 [ 1173.256427] ? __es_insert_extent+0xed2/0x1370 [ 1173.257257] should_failslab+0xc2/0x120 [ 1173.257996] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1173.258859] ? __pfx___es_remove_extent+0x10/0x10 [ 1173.259746] ? srso_return_thunk+0x5/0x5f [ 1173.260528] __es_insert_extent+0xed2/0x1370 [ 1173.261331] ? srso_return_thunk+0x5/0x5f [ 1173.262123] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1173.263000] ext4_es_insert_extent+0x4d7/0x1120 [ 1173.263877] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1173.264735] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1173.265669] ? ext4_es_find_extent_range+0x1f1/0x560 [ 1173.266593] ? lock_release+0x20f/0x6f0 [ 1173.267363] ? __pfx_lock_release+0x10/0x10 [ 1173.268169] ? trace_lock_acquire+0x137/0x1b0 [ 1173.268970] ? srso_return_thunk+0x5/0x5f [ 1173.269757] ? __pfx_ext4_es_is_delayed+0x10/0x10 [ 1173.270605] ? srso_return_thunk+0x5/0x5f [ 1173.271383] ? __es_find_extent_range+0x1d3/0x4a0 [ 1173.272257] ? ext4_es_find_extent_range+0x1d1/0x560 [ 1173.273186] ? srso_return_thunk+0x5/0x5f [ 1173.273975] ? do_raw_read_unlock+0x44/0xe0 [ 1173.274747] ? srso_return_thunk+0x5/0x5f [ 1173.275518] ? ext4_es_find_extent_range+0x24a/0x560 [ 1173.276434] ext4_ext_map_blocks+0x1635/0x5ac0 [ 1173.277282] ? __lock_acquire+0x17ec/0x4430 [ 1173.278151] ? __pfx___lock_acquire+0x10/0x10 [ 1173.278990] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1173.279892] ? srso_return_thunk+0x5/0x5f [ 1173.280648] ? lock_acquire.part.0+0xeb/0x320 [ 1173.281468] ? ext4_map_blocks+0x272/0x14d0 [ 1173.282318] ? ext4_es_lookup_extent+0x495/0xb50 [ 1173.283198] ? srso_return_thunk+0x5/0x5f [ 1173.283971] ? rwsem_read_trylock+0x12f/0x260 [ 1173.284779] ? srso_return_thunk+0x5/0x5f [ 1173.285569] ? srso_return_thunk+0x5/0x5f [ 1173.286351] ? lock_acquire+0x32/0xc0 [ 1173.287088] ? ext4_map_blocks+0x272/0x14d0 [ 1173.287910] ? srso_return_thunk+0x5/0x5f [ 1173.288675] ? down_read+0xae/0x320 [ 1173.289371] ? ext4_map_blocks+0x272/0x14d0 [ 1173.290193] ? __pfx_down_read+0x10/0x10 [ 1173.290971] ext4_map_query_blocks+0x82/0x2d0 [ 1173.291809] ext4_map_blocks+0x282/0x14d0 [ 1173.292600] ? __pfx___ext4_mark_inode_dirty+0x10/0x10 [ 1173.293508] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1173.294397] ? __pfx_security_inode_init_security+0x10/0x10 [ 1173.295349] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1173.296363] ? srso_return_thunk+0x5/0x5f [ 1173.297126] ? srso_return_thunk+0x5/0x5f [ 1173.297906] ? __brelse+0x8c/0xb0 [ 1173.298581] ext4_append+0x1b7/0x540 [ 1173.299272] ? __pfx_ext4_append+0x10/0x10 [ 1173.300047] ? __pfx___ext4_new_inode+0x10/0x10 [ 1173.300897] ext4_init_new_dir+0x262/0x4c0 [ 1173.301677] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1173.302572] ext4_mkdir+0x3d2/0xb30 [ 1173.303286] ? __pfx_ext4_mkdir+0x10/0x10 [ 1173.304040] ? inode_permission.part.0+0xb5/0x520 [ 1173.304924] vfs_mkdir+0x291/0x4f0 [ 1173.305633] do_mkdirat+0x1a4/0x320 [ 1173.306312] ? __pfx_do_mkdirat+0x10/0x10 [ 1173.307058] ? srso_return_thunk+0x5/0x5f [ 1173.307847] __x64_sys_mkdir+0xf3/0x140 [ 1173.308570] do_syscall_64+0xbf/0x1d0 [ 1173.309298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1173.310200] RIP: 0033:0x7fe8ade66c27 [ 1173.310830] 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 [ 1173.313551] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1173.314788] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1173.315909] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1173.317030] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1173.318172] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1173.319300] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1173.320486] [ 1173.333630] loop2: detected capacity change from 0 to 4 10:46:04 executing program 7: quotactl(0x200000000000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:46:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) [ 1173.370261] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) 10:46:04 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 32) [ 1173.448423] No source specified 10:46:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:46:04 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44134, 0x0) 10:46:04 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 16) 10:46:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$FITHAW(r3, 0xc0045878) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x1ff, 0x800, 0x0, 0x101}) [ 1173.641850] No source specified [ 1173.681531] FAULT_INJECTION: forcing a failure. [ 1173.681531] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1173.683569] CPU: 1 UID: 0 PID: 13470 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1173.684992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.686280] Call Trace: [ 1173.686718] [ 1173.687137] dump_stack_lvl+0xfa/0x120 [ 1173.687861] should_fail_ex+0x4b1/0x5b0 [ 1173.688607] _copy_from_user+0x30/0xd0 [ 1173.689319] memdup_user+0x72/0xd0 [ 1173.690003] strndup_user+0x78/0xe0 [ 1173.690678] __x64_sys_mount+0x137/0x300 [ 1173.691387] ? __pfx___x64_sys_mount+0x10/0x10 [ 1173.692184] ? srso_return_thunk+0x5/0x5f [ 1173.692938] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1173.693946] do_syscall_64+0xbf/0x1d0 [ 1173.694663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1173.695546] RIP: 0033:0x7f763455104a [ 1173.696181] 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 [ 1173.698967] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1173.700193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1173.701334] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1173.702472] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1173.703597] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1173.704739] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1173.705938] [ 1173.731100] loop2: detected capacity change from 0 to 4 10:46:04 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 19) 10:46:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:46:04 executing program 7: quotactl(0x200800000000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1173.895213] FAULT_INJECTION: forcing a failure. [ 1173.895213] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.897069] CPU: 1 UID: 0 PID: 13478 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1173.898510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1173.899793] Call Trace: [ 1173.900242] [ 1173.900639] dump_stack_lvl+0xfa/0x120 [ 1173.901368] should_fail_ex+0x4b1/0x5b0 [ 1173.902121] should_failslab+0xc2/0x120 [ 1173.902816] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1173.903824] ? legacy_get_tree+0x109/0x220 [ 1173.904593] ? vfs_get_tree+0x97/0x380 [ 1173.905329] ? path_mount+0x13b2/0x1ec0 [ 1173.906057] ? __x64_sys_mount+0x283/0x300 [ 1173.906795] ? do_syscall_64+0xbf/0x1d0 [ 1173.907553] ? v9fs_session_init+0xab/0x17b0 [ 1173.908397] kstrdup+0x3e/0xc0 [ 1173.909027] v9fs_session_init+0xab/0x17b0 [ 1173.909819] ? __pfx_lock_release+0x10/0x10 [ 1173.910664] ? srso_return_thunk+0x5/0x5f [ 1173.911434] ? lock_acquire+0x32/0xc0 [ 1173.912183] ? __pfx_v9fs_session_init+0x10/0x10 [ 1173.913045] ? srso_return_thunk+0x5/0x5f [ 1173.913869] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1173.915027] ? srso_return_thunk+0x5/0x5f [ 1173.915884] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1173.916786] ? srso_return_thunk+0x5/0x5f [ 1173.917550] ? __create_object+0x59/0x80 [ 1173.918317] ? srso_return_thunk+0x5/0x5f [ 1173.919074] ? trace_kmalloc+0x24/0xc0 [ 1173.919757] ? srso_return_thunk+0x5/0x5f [ 1173.920537] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1173.921415] ? srso_return_thunk+0x5/0x5f [ 1173.922205] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1173.923120] ? srso_return_thunk+0x5/0x5f [ 1173.923897] v9fs_mount+0xbd/0x9b0 [ 1173.924542] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1173.925479] ? __pfx_v9fs_mount+0x10/0x10 [ 1173.926236] ? srso_return_thunk+0x5/0x5f [ 1173.927011] ? cap_capable+0x1b5/0x220 [ 1173.927725] ? __pfx_v9fs_mount+0x10/0x10 [ 1173.928459] legacy_get_tree+0x109/0x220 [ 1173.929225] vfs_get_tree+0x97/0x380 [ 1173.929945] ? srso_return_thunk+0x5/0x5f [ 1173.930726] path_mount+0x13b2/0x1ec0 [ 1173.931412] ? srso_return_thunk+0x5/0x5f [ 1173.932168] ? kmem_cache_free+0x138/0x470 [ 1173.932949] ? __pfx_path_mount+0x10/0x10 [ 1173.933666] ? getname_flags.part.0+0x1c6/0x550 [ 1173.934523] ? srso_return_thunk+0x5/0x5f [ 1173.935308] ? putname+0x12a/0x170 [ 1173.935987] __x64_sys_mount+0x283/0x300 [ 1173.936703] ? __pfx___x64_sys_mount+0x10/0x10 [ 1173.937546] do_syscall_64+0xbf/0x1d0 [ 1173.938301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1173.939204] RIP: 0033:0x7fe6384eeb19 [ 1173.939837] 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 [ 1173.942613] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1173.943845] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1173.945001] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1173.946147] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1173.947284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1173.948420] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1173.949649] [ 1174.048620] No source specified [ 1174.136573] syz-executor.1: attempt to access beyond end of device [ 1174.136573] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1174.147678] EXT4-fs (loop1): unable to read superblock 10:46:31 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44141, 0x0) 10:46:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) 10:46:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:46:31 executing program 7: quotactl(0xf52f000000000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:46:31 executing program 5: msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f00000000c0)=""/18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:46:31 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 20) 10:46:31 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 17) 10:46:31 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 33) [ 1200.759240] loop2: detected capacity change from 0 to 4 [ 1200.760378] FAULT_INJECTION: forcing a failure. [ 1200.760378] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.761400] CPU: 0 UID: 0 PID: 13500 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1200.762163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.762865] Call Trace: [ 1200.763105] [ 1200.763322] dump_stack_lvl+0xfa/0x120 [ 1200.763719] should_fail_ex+0x4b1/0x5b0 [ 1200.764120] ? kmalloc_array_noprof+0x42/0x70 [ 1200.764545] should_failslab+0xc2/0x120 [ 1200.764927] __kmalloc_noprof+0xb5/0x4b0 [ 1200.765335] ? __pfx_mark_lock+0x10/0x10 [ 1200.765746] ? __pfx_mark_lock+0x10/0x10 [ 1200.766156] ? srso_return_thunk+0x5/0x5f [ 1200.766582] kmalloc_array_noprof+0x42/0x70 [ 1200.766995] ext4_find_extent+0x6fe/0x9b0 [ 1200.767399] ? mark_held_locks+0x9e/0xe0 [ 1200.767815] ext4_ext_map_blocks+0x1cc/0x5ac0 [ 1200.768252] ? srso_return_thunk+0x5/0x5f [ 1200.768689] ? __pfx___lock_acquire+0x10/0x10 [ 1200.769131] ? __pfx___lock_acquire+0x10/0x10 [ 1200.769583] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1200.770054] ? srso_return_thunk+0x5/0x5f [ 1200.770467] ? ext4_map_blocks+0x31e/0x14d0 [ 1200.770905] ? ext4_es_lookup_extent+0x495/0xb50 [ 1200.771357] ? srso_return_thunk+0x5/0x5f [ 1200.771760] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1200.772228] ? srso_return_thunk+0x5/0x5f [ 1200.772624] ? trace_lock_acquire+0x137/0x1b0 [ 1200.773044] ? srso_return_thunk+0x5/0x5f [ 1200.773450] ? srso_return_thunk+0x5/0x5f [ 1200.773849] ? lock_acquire+0x32/0xc0 [ 1200.774236] ? ext4_map_blocks+0x31e/0x14d0 [ 1200.774671] ? srso_return_thunk+0x5/0x5f [ 1200.775079] ? down_write+0x11a/0x1f0 [ 1200.775461] ? __pfx_down_write+0x10/0x10 [ 1200.775887] ext4_map_blocks+0x3f1/0x14d0 [ 1200.776308] ? srso_return_thunk+0x5/0x5f [ 1200.776708] ? __up_read+0x198/0x750 [ 1200.777061] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1200.777514] ? __pfx___up_read+0x10/0x10 [ 1200.777906] ? srso_return_thunk+0x5/0x5f [ 1200.778304] ? ext4_map_blocks+0x209/0x14d0 [ 1200.778767] ext4_getblk+0x687/0x8f0 [ 1200.779129] ? __pfx_ext4_getblk+0x10/0x10 [ 1200.779525] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1200.780067] ? srso_return_thunk+0x5/0x5f [ 1200.780488] ext4_bread+0x2e/0x1a0 [ 1200.780838] ext4_append+0x225/0x540 [ 1200.781207] ? __pfx_ext4_append+0x10/0x10 [ 1200.781618] ? __pfx___ext4_new_inode+0x10/0x10 [ 1200.782067] ext4_init_new_dir+0x262/0x4c0 [ 1200.782487] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1200.782957] ext4_mkdir+0x3d2/0xb30 [ 1200.783327] ? __pfx_ext4_mkdir+0x10/0x10 [ 1200.783726] ? inode_permission.part.0+0xb5/0x520 [ 1200.784200] vfs_mkdir+0x291/0x4f0 [ 1200.784568] do_mkdirat+0x1a4/0x320 [ 1200.784923] ? __pfx_do_mkdirat+0x10/0x10 [ 1200.785316] ? srso_return_thunk+0x5/0x5f [ 1200.785733] __x64_sys_mkdir+0xf3/0x140 [ 1200.786108] do_syscall_64+0xbf/0x1d0 [ 1200.786501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1200.786994] RIP: 0033:0x7fe8ade66c27 [ 1200.787328] 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 [ 1200.788783] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1200.789446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1200.790054] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1200.790676] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1200.791283] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1200.791883] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1200.792526] [ 1200.799915] FAULT_INJECTION: forcing a failure. [ 1200.799915] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.801022] CPU: 0 UID: 0 PID: 13502 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1200.801763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1200.802433] Call Trace: [ 1200.802672] [ 1200.802884] dump_stack_lvl+0xfa/0x120 [ 1200.803268] should_fail_ex+0x4b1/0x5b0 [ 1200.803657] should_failslab+0xc2/0x120 [ 1200.804027] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1200.804469] ? copy_mount_options+0x55/0x180 [ 1200.804876] ? _copy_from_user+0x5b/0xd0 [ 1200.805261] copy_mount_options+0x55/0x180 [ 1200.805660] __x64_sys_mount+0x1ac/0x300 [ 1200.806033] ? __pfx___x64_sys_mount+0x10/0x10 [ 1200.806444] ? srso_return_thunk+0x5/0x5f [ 1200.806851] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1200.807366] do_syscall_64+0xbf/0x1d0 [ 1200.807746] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1200.808215] RIP: 0033:0x7f763455104a [ 1200.808548] 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 [ 1200.809994] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1200.810642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1200.811236] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1200.811828] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1200.812421] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1200.813014] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1200.813635] [ 1200.873218] syz-executor.1: attempt to access beyond end of device [ 1200.873218] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1200.885973] EXT4-fs (loop1): unable to read superblock 10:46:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, &(0x7f0000000380)) [ 1200.893341] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1200.916438] loop2: detected capacity change from 0 to 4 10:46:31 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 34) 10:46:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) [ 1200.997937] No source specified [ 1201.025451] No source specified 10:46:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) 10:46:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:46:53 executing program 7: quotactl(0xffffffff00000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:46:53 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 18) 10:46:53 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 35) 10:46:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400000, 0x203) 10:46:53 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44142, 0x0) 10:46:53 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 21) [ 1223.152679] FAULT_INJECTION: forcing a failure. [ 1223.152679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1223.153978] CPU: 0 UID: 0 PID: 13530 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1223.154833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.155620] Call Trace: [ 1223.155889] [ 1223.156133] dump_stack_lvl+0xfa/0x120 [ 1223.156580] should_fail_ex+0x4b1/0x5b0 [ 1223.157032] _copy_from_user+0x30/0xd0 [ 1223.157459] copy_mount_options+0x76/0x180 [ 1223.157923] __x64_sys_mount+0x1ac/0x300 [ 1223.158356] ? __pfx___x64_sys_mount+0x10/0x10 [ 1223.158830] ? srso_return_thunk+0x5/0x5f [ 1223.159289] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1223.159882] do_syscall_64+0xbf/0x1d0 [ 1223.160319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1223.160864] RIP: 0033:0x7f763455104a [ 1223.161247] 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 [ 1223.162901] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1223.163642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1223.164322] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1223.164999] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1223.165676] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1223.166352] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1223.167066] [ 1223.176983] No source specified [ 1223.191331] FAULT_INJECTION: forcing a failure. [ 1223.191331] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.192505] CPU: 0 UID: 0 PID: 13535 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1223.193355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.194125] Call Trace: [ 1223.194393] [ 1223.194637] dump_stack_lvl+0xfa/0x120 [ 1223.195075] should_fail_ex+0x4b1/0x5b0 [ 1223.195523] ? kmalloc_array_noprof+0x42/0x70 [ 1223.195989] should_failslab+0xc2/0x120 [ 1223.196403] __kmalloc_noprof+0xb5/0x4b0 [ 1223.196842] ? __pfx_mark_lock+0x10/0x10 [ 1223.197291] ? __pfx_mark_lock+0x10/0x10 [ 1223.197734] ? srso_return_thunk+0x5/0x5f [ 1223.198186] kmalloc_array_noprof+0x42/0x70 [ 1223.198628] ext4_find_extent+0x6fe/0x9b0 [ 1223.199072] ? mark_held_locks+0x9e/0xe0 [ 1223.199529] ext4_ext_map_blocks+0x1cc/0x5ac0 [ 1223.200010] ? srso_return_thunk+0x5/0x5f [ 1223.200487] ? __pfx___lock_acquire+0x10/0x10 [ 1223.200967] ? __pfx___lock_acquire+0x10/0x10 [ 1223.201461] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1223.201974] ? srso_return_thunk+0x5/0x5f [ 1223.202301] syz-executor.1: attempt to access beyond end of device [ 1223.202301] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1223.202498] EXT4-fs (loop1): unable to read superblock [ 1223.203404] ? ext4_map_blocks+0x31e/0x14d0 [ 1223.203487] ? ext4_es_lookup_extent+0x495/0xb50 [ 1223.205113] ? srso_return_thunk+0x5/0x5f [ 1223.205553] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1223.206066] ? srso_return_thunk+0x5/0x5f [ 1223.206503] ? trace_lock_acquire+0x137/0x1b0 [ 1223.206964] ? srso_return_thunk+0x5/0x5f [ 1223.207417] ? srso_return_thunk+0x5/0x5f [ 1223.207863] ? lock_acquire+0x32/0xc0 [ 1223.208283] ? ext4_map_blocks+0x31e/0x14d0 [ 1223.208753] ? srso_return_thunk+0x5/0x5f [ 1223.209190] ? down_write+0x11a/0x1f0 [ 1223.209609] ? __pfx_down_write+0x10/0x10 [ 1223.210074] ext4_map_blocks+0x3f1/0x14d0 [ 1223.210533] ? srso_return_thunk+0x5/0x5f [ 1223.210969] ? __up_read+0x198/0x750 [ 1223.211355] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1223.211853] ? __pfx___up_read+0x10/0x10 [ 1223.212294] ? srso_return_thunk+0x5/0x5f [ 1223.212731] ? ext4_map_blocks+0x209/0x14d0 [ 1223.213214] ext4_getblk+0x687/0x8f0 [ 1223.213600] ? __pfx_ext4_getblk+0x10/0x10 [ 1223.214031] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1223.214606] ? srso_return_thunk+0x5/0x5f [ 1223.215056] ext4_bread+0x2e/0x1a0 [ 1223.215444] ext4_append+0x225/0x540 [ 1223.215837] ? __pfx_ext4_append+0x10/0x10 [ 1223.216276] ? __pfx___ext4_new_inode+0x10/0x10 [ 1223.216757] ext4_init_new_dir+0x262/0x4c0 [ 1223.217204] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1223.217709] ext4_mkdir+0x3d2/0xb30 [ 1223.218117] ? __pfx_ext4_mkdir+0x10/0x10 [ 1223.218543] ? inode_permission.part.0+0xb5/0x520 [ 1223.219058] vfs_mkdir+0x291/0x4f0 [ 1223.219462] do_mkdirat+0x1a4/0x320 [ 1223.219845] ? __pfx_do_mkdirat+0x10/0x10 [ 1223.220266] ? srso_return_thunk+0x5/0x5f [ 1223.220716] __x64_sys_mkdir+0xf3/0x140 [ 1223.221131] do_syscall_64+0xbf/0x1d0 [ 1223.221557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1223.222084] RIP: 0033:0x7fe8ade66c27 [ 1223.222454] 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 [ 1223.224082] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1223.224800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1223.225462] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1223.226115] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1223.226770] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1223.227431] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1223.228115] [ 1223.264591] FAULT_INJECTION: forcing a failure. [ 1223.264591] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.268032] No source specified [ 1223.269026] CPU: 1 UID: 0 PID: 13539 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1223.270601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.271985] Call Trace: [ 1223.272463] [ 1223.272902] dump_stack_lvl+0xfa/0x120 [ 1223.273689] should_fail_ex+0x4b1/0x5b0 [ 1223.274489] should_failslab+0xc2/0x120 [ 1223.275253] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1223.276324] ? legacy_get_tree+0x109/0x220 [ 1223.277152] ? vfs_get_tree+0x97/0x380 [ 1223.277952] ? path_mount+0x13b2/0x1ec0 [ 1223.278703] ? do_syscall_64+0x90/0x1d0 [ 1223.279521] ? v9fs_session_init+0xec/0x17b0 [ 1223.280407] kstrdup+0x3e/0xc0 [ 1223.281066] v9fs_session_init+0xec/0x17b0 [ 1223.281900] ? __pfx_lock_release+0x10/0x10 [ 1223.282773] ? srso_return_thunk+0x5/0x5f [ 1223.283600] ? lock_acquire+0x32/0xc0 [ 1223.284388] ? __pfx_v9fs_session_init+0x10/0x10 [ 1223.285299] ? srso_return_thunk+0x5/0x5f [ 1223.286110] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1223.287136] ? srso_return_thunk+0x5/0x5f [ 1223.287969] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1223.288912] ? srso_return_thunk+0x5/0x5f [ 1223.289726] ? __create_object+0x59/0x80 [ 1223.290529] ? srso_return_thunk+0x5/0x5f [ 1223.291341] ? trace_kmalloc+0x24/0xc0 [ 1223.292120] ? srso_return_thunk+0x5/0x5f [ 1223.292931] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1223.293871] ? srso_return_thunk+0x5/0x5f [ 1223.294685] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1223.295648] ? srso_return_thunk+0x5/0x5f [ 1223.296486] v9fs_mount+0xbd/0x9b0 [ 1223.297170] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1223.298159] ? __pfx_v9fs_mount+0x10/0x10 [ 1223.298946] ? srso_return_thunk+0x5/0x5f [ 1223.299773] ? cap_capable+0x1b5/0x220 [ 1223.300536] ? __pfx_v9fs_mount+0x10/0x10 [ 1223.301309] legacy_get_tree+0x109/0x220 [ 1223.302104] vfs_get_tree+0x97/0x380 [ 1223.302862] ? srso_return_thunk+0x5/0x5f [ 1223.303696] path_mount+0x13b2/0x1ec0 [ 1223.304427] ? srso_return_thunk+0x5/0x5f [ 1223.305240] ? kmem_cache_free+0x138/0x470 [ 1223.306086] ? __pfx_path_mount+0x10/0x10 [ 1223.306857] ? getname_flags.part.0+0x1c6/0x550 [ 1223.307757] ? srso_return_thunk+0x5/0x5f [ 1223.308570] ? putname+0x12a/0x170 [ 1223.309287] __x64_sys_mount+0x283/0x300 [ 1223.310049] ? __pfx___x64_sys_mount+0x10/0x10 [ 1223.310926] do_syscall_64+0xbf/0x1d0 [ 1223.311714] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1223.312673] RIP: 0033:0x7fe6384eeb19 [ 1223.313356] 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 [ 1223.316314] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1223.317613] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1223.318815] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1223.320018] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1223.321219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1223.322420] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1223.323689] 10:46:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 36) 10:46:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44143, 0x0) 10:46:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) 10:46:54 executing program 7: quotactl(0xfffffffffffff000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:46:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 22) [ 1223.475299] No source specified 10:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', 0x3f, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="3dbdb387fcc257c434640d6e69ffee23aa18941d24b22086ef35958848da588851a75555f2f484dd06e39a84583f6567279a2b73d5a1ea245f9e622d12cad3de31608604b2942a880d0cb73782120f1ef9322a41ab4061e3a581a4f3ee15c2059e037a474fe240abcf610c25ea781024136dce1d7a4d29b930f4c3e092521b2bf408c12f7ad4fea62268d3435a47a439eee02e88ca423769e8a4d37882d6", 0x9e, 0x6b33df73}], 0x2, &(0x7f0000000200)={[{@stripe={'stripe', 0x3d, 0x9}}, {@noacl}, {@noblock_validity}, {@jqfmt_vfsv0}, {@errors_remount}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fowner_lt={'fowner<', 0xee01}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@uid_lt={'uid<', 0xee00}}, {@fowner_gt={'fowner>', 0xee01}}, {@fowner_eq}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee01}}, {@pcr={'pcr', 0x3d, 0x36}}]}) openat(r1, &(0x7f0000000340)='./cgroup/cgroup.procs\x00', 0x200000, 0x9) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0, {0x2}}, './cgroup/cgroup.procs\x00'}) ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f00000003c0)=0x8) r3 = socket$inet6(0xa, 0x3, 0x7fff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x10050, r3, 0xee5b7000) 10:46:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 19) [ 1223.535174] FAULT_INJECTION: forcing a failure. [ 1223.535174] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.536168] CPU: 0 UID: 0 PID: 13547 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1223.536937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.537626] Call Trace: [ 1223.537864] [ 1223.538081] dump_stack_lvl+0xfa/0x120 [ 1223.538474] should_fail_ex+0x4b1/0x5b0 [ 1223.538876] ? ext4_mb_new_blocks+0x664/0x45b0 [ 1223.539296] should_failslab+0xc2/0x120 [ 1223.539686] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1223.540150] ? srso_return_thunk+0x5/0x5f [ 1223.540558] ? __mark_inode_dirty+0x557/0xd40 [ 1223.541011] ext4_mb_new_blocks+0x664/0x45b0 [ 1223.541438] ? srso_return_thunk+0x5/0x5f [ 1223.541846] ? __kasan_kmalloc+0x7f/0x90 [ 1223.542232] ? srso_return_thunk+0x5/0x5f [ 1223.542640] ? srso_return_thunk+0x5/0x5f [ 1223.543050] ? __kmalloc_noprof+0x216/0x4b0 [ 1223.543477] ? __pfx_mark_lock+0x10/0x10 [ 1223.543884] ? __pfx_mark_lock+0x10/0x10 [ 1223.544291] ? srso_return_thunk+0x5/0x5f [ 1223.544701] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1223.545150] ? srso_return_thunk+0x5/0x5f [ 1223.545555] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1223.546006] ? srso_return_thunk+0x5/0x5f [ 1223.546410] ? ext4_inode_to_goal_block+0x323/0x430 [ 1223.546880] ext4_ext_map_blocks+0x1b14/0x5ac0 [ 1223.547357] ? __pfx___lock_acquire+0x10/0x10 [ 1223.547807] ? __pfx___lock_acquire+0x10/0x10 [ 1223.548263] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1223.548734] ? srso_return_thunk+0x5/0x5f [ 1223.549148] ? ext4_es_lookup_extent+0x495/0xb50 [ 1223.549607] ? srso_return_thunk+0x5/0x5f [ 1223.550019] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1223.550499] ? srso_return_thunk+0x5/0x5f [ 1223.550906] ? trace_lock_acquire+0x137/0x1b0 [ 1223.551337] ? srso_return_thunk+0x5/0x5f [ 1223.551756] ? srso_return_thunk+0x5/0x5f [ 1223.552157] ? lock_acquire+0x32/0xc0 [ 1223.552539] ? ext4_map_blocks+0x31e/0x14d0 [ 1223.552988] ? __pfx_down_write+0x10/0x10 [ 1223.553414] ext4_map_blocks+0x3f1/0x14d0 [ 1223.553811] FAULT_INJECTION: forcing a failure. [ 1223.553811] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.553840] ? srso_return_thunk+0x5/0x5f [ 1223.553903] ? __up_read+0x198/0x750 [ 1223.556297] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1223.556752] ? __pfx___up_read+0x10/0x10 [ 1223.557150] ? srso_return_thunk+0x5/0x5f [ 1223.557553] ? ext4_map_blocks+0x209/0x14d0 [ 1223.557992] ext4_getblk+0x687/0x8f0 [ 1223.558347] ? __pfx_ext4_getblk+0x10/0x10 [ 1223.558742] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1223.559278] ? srso_return_thunk+0x5/0x5f [ 1223.559707] ext4_bread+0x2e/0x1a0 [ 1223.560052] ext4_append+0x225/0x540 [ 1223.560419] ? __pfx_ext4_append+0x10/0x10 [ 1223.560824] ? __pfx___ext4_new_inode+0x10/0x10 [ 1223.561273] ext4_init_new_dir+0x262/0x4c0 [ 1223.561688] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1223.562159] ext4_mkdir+0x3d2/0xb30 [ 1223.562537] ? __pfx_ext4_mkdir+0x10/0x10 [ 1223.562945] ? inode_permission.part.0+0xb5/0x520 [ 1223.563429] vfs_mkdir+0x291/0x4f0 [ 1223.563797] do_mkdirat+0x1a4/0x320 [ 1223.564148] ? __pfx_do_mkdirat+0x10/0x10 [ 1223.564537] ? srso_return_thunk+0x5/0x5f [ 1223.564951] __x64_sys_mkdir+0xf3/0x140 [ 1223.565326] do_syscall_64+0xbf/0x1d0 [ 1223.565716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1223.566190] RIP: 0033:0x7fe8ade66c27 [ 1223.566527] 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 [ 1223.568006] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1223.568654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1223.569263] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1223.569858] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1223.570460] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1223.571057] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1223.571701] [ 1223.572980] CPU: 1 UID: 0 PID: 13548 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1223.574489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.575844] Call Trace: [ 1223.576304] [ 1223.576729] dump_stack_lvl+0xfa/0x120 [ 1223.577497] should_fail_ex+0x4b1/0x5b0 [ 1223.578277] ? getname_flags.part.0+0x48/0x550 [ 1223.579116] should_failslab+0xc2/0x120 [ 1223.579868] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1223.580784] getname_flags.part.0+0x48/0x550 [ 1223.581612] getname_flags+0x95/0xe0 [ 1223.582358] user_path_at+0x27/0x60 [ 1223.583092] __x64_sys_mount+0x1ea/0x300 [ 1223.583846] ? __pfx___x64_sys_mount+0x10/0x10 [ 1223.584667] ? srso_return_thunk+0x5/0x5f [ 1223.585457] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1223.586485] do_syscall_64+0xbf/0x1d0 [ 1223.587242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1223.588212] RIP: 0033:0x7f763455104a [ 1223.588874] 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 [ 1223.591774] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1223.593048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1223.594232] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1223.595440] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1223.596621] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1223.597798] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1223.599030] 10:46:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:46:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44144, 0x0) [ 1223.649776] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1223.703934] loop5: detected capacity change from 0 to 156639 [ 1223.704978] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 10:46:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:46:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 20) [ 1223.754639] loop5: detected capacity change from 0 to 156639 [ 1223.762333] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 10:46:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44145, 0x0) [ 1223.806089] syz-executor.2: attempt to access beyond end of device [ 1223.806089] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 10:46:54 executing program 7: quotactl(0x0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xcb9, 0xfffffffe}}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x70, 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, 0x2, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r3}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) chown(&(0x7f0000000180)='./file0/file0\x00', 0xffffffffffffffff, r3) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8000, 0x7ff}) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2840, 0x0) [ 1223.820462] EXT4-fs (loop2): unable to read superblock 10:46:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 23) [ 1223.890500] FAULT_INJECTION: forcing a failure. [ 1223.890500] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.891595] CPU: 0 UID: 0 PID: 13563 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1223.892360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1223.893049] Call Trace: [ 1223.893287] [ 1223.893504] dump_stack_lvl+0xfa/0x120 [ 1223.893898] should_fail_ex+0x4b1/0x5b0 [ 1223.894298] should_failslab+0xc2/0x120 [ 1223.894679] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1223.895128] ? srso_return_thunk+0x5/0x5f [ 1223.895543] ? find_held_lock+0x2c/0x110 [ 1223.895930] ? p9_client_create+0xc1/0x11b0 [ 1223.896340] p9_client_create+0xc1/0x11b0 [ 1223.896734] ? srso_return_thunk+0x5/0x5f [ 1223.897139] ? lock_acquire+0x32/0xc0 [ 1223.897531] ? __pfx_p9_client_create+0x10/0x10 [ 1223.897959] ? srso_return_thunk+0x5/0x5f [ 1223.898366] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1223.898867] ? srso_return_thunk+0x5/0x5f [ 1223.899273] ? srso_return_thunk+0x5/0x5f [ 1223.899684] ? kasan_save_track+0x14/0x30 [ 1223.900079] ? srso_return_thunk+0x5/0x5f [ 1223.900487] ? __kasan_kmalloc+0x7f/0x90 [ 1223.900869] ? srso_return_thunk+0x5/0x5f [ 1223.901273] ? trace_kmalloc+0x24/0xc0 [ 1223.901644] ? srso_return_thunk+0x5/0x5f [ 1223.902049] ? srso_return_thunk+0x5/0x5f [ 1223.902452] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1223.902885] ? vfs_get_tree+0x97/0x380 [ 1223.903274] ? path_mount+0x13b2/0x1ec0 [ 1223.903654] ? srso_return_thunk+0x5/0x5f [ 1223.904056] ? __raw_spin_lock_init+0x3a/0x110 [ 1223.904486] v9fs_session_init+0x1e0/0x17b0 [ 1223.904917] ? srso_return_thunk+0x5/0x5f [ 1223.905320] ? lock_acquire+0x32/0xc0 [ 1223.905706] ? __pfx_v9fs_session_init+0x10/0x10 [ 1223.906152] ? srso_return_thunk+0x5/0x5f [ 1223.906555] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1223.907055] ? srso_return_thunk+0x5/0x5f [ 1223.907470] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1223.907936] ? srso_return_thunk+0x5/0x5f [ 1223.908337] ? __create_object+0x59/0x80 [ 1223.908731] ? srso_return_thunk+0x5/0x5f [ 1223.909134] ? trace_kmalloc+0x24/0xc0 [ 1223.909508] ? srso_return_thunk+0x5/0x5f [ 1223.909910] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1223.910379] ? srso_return_thunk+0x5/0x5f [ 1223.910779] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1223.911272] ? srso_return_thunk+0x5/0x5f [ 1223.911701] v9fs_mount+0xbd/0x9b0 [ 1223.912046] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1223.912545] ? __pfx_v9fs_mount+0x10/0x10 [ 1223.912944] ? srso_return_thunk+0x5/0x5f [ 1223.913364] ? cap_capable+0x1b5/0x220 [ 1223.913752] ? __pfx_v9fs_mount+0x10/0x10 [ 1223.914145] legacy_get_tree+0x109/0x220 [ 1223.914503] loop1: detected capacity change from 0 to 4 [ 1223.914552] vfs_get_tree+0x97/0x380 [ 1223.915774] ? srso_return_thunk+0x5/0x5f [ 1223.916194] path_mount+0x13b2/0x1ec0 [ 1223.916566] ? srso_return_thunk+0x5/0x5f [ 1223.916978] ? kmem_cache_free+0x138/0x470 [ 1223.917409] ? __pfx_path_mount+0x10/0x10 [ 1223.917799] ? getname_flags.part.0+0x1c6/0x550 [ 1223.918255] ? srso_return_thunk+0x5/0x5f [ 1223.918665] ? putname+0x12a/0x170 [ 1223.919027] __x64_sys_mount+0x283/0x300 [ 1223.919422] ? __pfx___x64_sys_mount+0x10/0x10 [ 1223.919868] do_syscall_64+0xbf/0x1d0 [ 1223.920265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1223.920754] RIP: 0033:0x7fe6384eeb19 [ 1223.921104] 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 [ 1223.922625] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1223.923293] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1223.923927] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1223.924544] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1223.925169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1223.925785] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1223.926426] 10:46:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 37) [ 1223.960875] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1223.962876] No source specified 10:46:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44147, 0x0) 10:46:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 24) 10:46:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x9, 0x80000001) 10:46:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 21) [ 1224.124356] FAULT_INJECTION: forcing a failure. [ 1224.124356] name failslab, interval 1, probability 0, space 0, times 0 [ 1224.125470] CPU: 0 UID: 0 PID: 13577 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1224.126225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1224.126907] Call Trace: [ 1224.127144] [ 1224.127361] dump_stack_lvl+0xfa/0x120 [ 1224.127764] should_fail_ex+0x4b1/0x5b0 [ 1224.128159] ? ext4_mb_new_blocks+0x2345/0x45b0 [ 1224.128587] should_failslab+0xc2/0x120 [ 1224.128971] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1224.129425] ? __x86_indirect_jump_thunk_r13+0x1/0x20 [ 1224.129930] ext4_mb_new_blocks+0x2345/0x45b0 [ 1224.130360] ? srso_return_thunk+0x5/0x5f [ 1224.130761] ? __kasan_kmalloc+0x7f/0x90 [ 1224.131142] ? srso_return_thunk+0x5/0x5f [ 1224.131560] ? srso_return_thunk+0x5/0x5f [ 1224.131969] ? __kmalloc_noprof+0x216/0x4b0 [ 1224.132385] ? __pfx_mark_lock+0x10/0x10 [ 1224.132789] ? __pfx_mark_lock+0x10/0x10 [ 1224.133198] ? srso_return_thunk+0x5/0x5f [ 1224.133603] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1224.134042] ? srso_return_thunk+0x5/0x5f [ 1224.134446] ? ext4_ext_search_right+0x2e3/0xbd0 [ 1224.134893] ? srso_return_thunk+0x5/0x5f [ 1224.135296] ? ext4_inode_to_goal_block+0x323/0x430 [ 1224.135771] ext4_ext_map_blocks+0x1b14/0x5ac0 [ 1224.136242] ? __pfx___lock_acquire+0x10/0x10 [ 1224.136677] ? __pfx___lock_acquire+0x10/0x10 [ 1224.137129] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1224.137594] ? srso_return_thunk+0x5/0x5f [ 1224.138010] ? ext4_es_lookup_extent+0x495/0xb50 [ 1224.138467] ? srso_return_thunk+0x5/0x5f [ 1224.138871] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1224.139340] ? srso_return_thunk+0x5/0x5f [ 1224.139756] ? trace_lock_acquire+0x137/0x1b0 [ 1224.140180] ? srso_return_thunk+0x5/0x5f [ 1224.140588] ? srso_return_thunk+0x5/0x5f [ 1224.140989] ? lock_acquire+0x32/0xc0 [ 1224.141371] ? ext4_map_blocks+0x31e/0x14d0 [ 1224.141811] ? __pfx_down_write+0x10/0x10 [ 1224.142237] ext4_map_blocks+0x3f1/0x14d0 [ 1224.142659] ? srso_return_thunk+0x5/0x5f [ 1224.143064] ? __up_read+0x198/0x750 [ 1224.143428] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1224.143879] ? __pfx___up_read+0x10/0x10 [ 1224.144274] ? srso_return_thunk+0x5/0x5f [ 1224.144675] ? ext4_map_blocks+0x209/0x14d0 [ 1224.145117] ext4_getblk+0x687/0x8f0 [ 1224.145469] ? __pfx_ext4_getblk+0x10/0x10 [ 1224.145862] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1224.146394] ? srso_return_thunk+0x5/0x5f [ 1224.146806] ext4_bread+0x2e/0x1a0 [ 1224.147150] ext4_append+0x225/0x540 [ 1224.147525] ? __pfx_ext4_append+0x10/0x10 [ 1224.147935] ? __pfx___ext4_new_inode+0x10/0x10 [ 1224.148381] ext4_init_new_dir+0x262/0x4c0 [ 1224.148796] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1224.149267] ext4_mkdir+0x3d2/0xb30 [ 1224.149644] ? __pfx_ext4_mkdir+0x10/0x10 [ 1224.150043] ? inode_permission.part.0+0xb5/0x520 [ 1224.150514] vfs_mkdir+0x291/0x4f0 [ 1224.150889] do_mkdirat+0x1a4/0x320 [ 1224.151239] ? __pfx_do_mkdirat+0x10/0x10 [ 1224.151635] ? srso_return_thunk+0x5/0x5f [ 1224.152050] __x64_sys_mkdir+0xf3/0x140 [ 1224.152423] do_syscall_64+0xbf/0x1d0 [ 1224.152812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1224.153290] RIP: 0033:0x7fe8ade66c27 [ 1224.153628] 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 [ 1224.155113] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1224.155766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1224.156367] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1224.156971] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1224.157566] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1224.158167] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1224.158675] FAULT_INJECTION: forcing a failure. [ 1224.158675] name failslab, interval 1, probability 0, space 0, times 0 [ 1224.159638] [ 1224.160189] CPU: 1 UID: 0 PID: 13578 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1224.161662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1224.162991] Call Trace: [ 1224.163465] [ 1224.163889] dump_stack_lvl+0xfa/0x120 [ 1224.164639] should_fail_ex+0x4b1/0x5b0 [ 1224.165417] ? getname_flags.part.0+0x48/0x550 [ 1224.166256] should_failslab+0xc2/0x120 [ 1224.166992] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1224.167914] getname_flags.part.0+0x48/0x550 [ 1224.168749] getname_flags+0x95/0xe0 [ 1224.169492] user_path_at+0x27/0x60 [ 1224.170238] __x64_sys_mount+0x1ea/0x300 [ 1224.170974] ? __pfx___x64_sys_mount+0x10/0x10 [ 1224.171814] ? srso_return_thunk+0x5/0x5f [ 1224.172603] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1224.173623] do_syscall_64+0xbf/0x1d0 [ 1224.174389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1224.175319] RIP: 0033:0x7f763455104a [ 1224.176000] 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 [ 1224.178868] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1224.180148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1224.181317] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1224.182487] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1224.183665] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1224.184848] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1224.186069] [ 1224.225104] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) 10:47:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 25) 10:47:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:47:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000140), &(0x7f0000000180)=@md5={0x1, "7ae57941c566aa41a4004d3645ced222"}, 0x11, 0x4) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000004d0000000000000000000000000000000000000000000000000000000000d4f20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000399c207c699b5a6a3b0748ed929e90000000000800"/178]) recvmsg$unix(r2, &(0x7f00000003c0)={&(0x7f00000001c0), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)=""/28, 0x1c}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/63, 0x3f}], 0x3, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}, 0x2000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, '\x00', [{0x0, 0x0, 0x0, 0x0, 0x1}, {0x800, 0x1}]}) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000080)) 10:47:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:47:18 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0xc2) 10:47:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 22) 10:47:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44149, 0x0) 10:47:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 38) [ 1247.729347] syz-executor.2: attempt to access beyond end of device [ 1247.729347] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1247.742993] EXT4-fs (loop2): unable to read superblock [ 1247.785948] FAULT_INJECTION: forcing a failure. [ 1247.785948] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1247.787693] CPU: 1 UID: 0 PID: 13597 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1247.788976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1247.790126] Call Trace: [ 1247.790515] [ 1247.790882] dump_stack_lvl+0xfa/0x120 [ 1247.791523] should_fail_ex+0x4b1/0x5b0 [ 1247.792186] strncpy_from_user+0x3b/0x2f0 [ 1247.792858] getname_flags.part.0+0x8d/0x550 [ 1247.793564] getname_flags+0x95/0xe0 [ 1247.794214] user_path_at+0x27/0x60 [ 1247.794846] __x64_sys_mount+0x1ea/0x300 [ 1247.795471] ? __pfx___x64_sys_mount+0x10/0x10 [ 1247.796174] ? srso_return_thunk+0x5/0x5f [ 1247.796864] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1247.797736] do_syscall_64+0xbf/0x1d0 [ 1247.798366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1247.799167] RIP: 0033:0x7f763455104a [ 1247.799733] 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 [ 1247.802150] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1247.803222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1247.804210] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1247.805235] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1247.806244] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1247.807236] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1247.808284] [ 1247.808403] No source specified [ 1247.827569] FAULT_INJECTION: forcing a failure. [ 1247.827569] name failslab, interval 1, probability 0, space 0, times 0 [ 1247.829009] CPU: 0 UID: 0 PID: 13605 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1247.830120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1247.831145] Call Trace: [ 1247.831499] [ 1247.831819] dump_stack_lvl+0xfa/0x120 [ 1247.832410] should_fail_ex+0x4b1/0x5b0 [ 1247.832993] should_failslab+0xc2/0x120 [ 1247.833548] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1247.834323] ? srso_return_thunk+0x5/0x5f [ 1247.834918] ? trace_kmalloc+0x24/0xc0 [ 1247.835464] ? srso_return_thunk+0x5/0x5f [ 1247.836055] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1247.836743] ? srso_return_thunk+0x5/0x5f [ 1247.837340] ? p9_client_create+0x48b/0x11b0 [ 1247.837937] ? srso_return_thunk+0x5/0x5f [ 1247.838537] kstrdup+0x3e/0xc0 [ 1247.839026] p9_client_create+0x48b/0x11b0 [ 1247.839616] ? srso_return_thunk+0x5/0x5f [ 1247.840210] ? lock_acquire+0x32/0xc0 [ 1247.840787] ? __pfx_p9_client_create+0x10/0x10 [ 1247.841425] ? srso_return_thunk+0x5/0x5f [ 1247.842020] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1247.842765] ? srso_return_thunk+0x5/0x5f [ 1247.843362] ? srso_return_thunk+0x5/0x5f [ 1247.843954] ? kasan_save_track+0x14/0x30 [ 1247.844541] ? srso_return_thunk+0x5/0x5f [ 1247.845064] loop1: detected capacity change from 0 to 4 [ 1247.845773] ? __kasan_kmalloc+0x7f/0x90 [ 1247.846337] ? srso_return_thunk+0x5/0x5f [ 1247.846932] ? trace_kmalloc+0x24/0xc0 [ 1247.847483] ? srso_return_thunk+0x5/0x5f [ 1247.848063] ? srso_return_thunk+0x5/0x5f [ 1247.848664] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1247.849287] ? vfs_get_tree+0x97/0x380 [ 1247.849862] ? path_mount+0x13b2/0x1ec0 [ 1247.850413] ? srso_return_thunk+0x5/0x5f [ 1247.851000] ? __raw_spin_lock_init+0x3a/0x110 [ 1247.851642] v9fs_session_init+0x1e0/0x17b0 [ 1247.852283] ? srso_return_thunk+0x5/0x5f [ 1247.852862] ? lock_acquire+0x32/0xc0 [ 1247.853436] ? __pfx_v9fs_session_init+0x10/0x10 [ 1247.854096] ? srso_return_thunk+0x5/0x5f [ 1247.854682] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1247.855415] ? srso_return_thunk+0x5/0x5f [ 1247.855993] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1247.856688] ? srso_return_thunk+0x5/0x5f [ 1247.856935] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1247.857269] ? __create_object+0x59/0x80 [ 1247.858566] ? srso_return_thunk+0x5/0x5f [ 1247.859160] ? trace_kmalloc+0x24/0xc0 [ 1247.859706] ? srso_return_thunk+0x5/0x5f [ 1247.860308] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1247.860986] ? srso_return_thunk+0x5/0x5f [ 1247.861568] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1247.862259] ? srso_return_thunk+0x5/0x5f [ 1247.862854] v9fs_mount+0xbd/0x9b0 [ 1247.863348] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1247.864057] ? __pfx_v9fs_mount+0x10/0x10 [ 1247.864631] ? srso_return_thunk+0x5/0x5f [ 1247.865222] ? cap_capable+0x1b5/0x220 [ 1247.865769] ? __pfx_v9fs_mount+0x10/0x10 [ 1247.866329] legacy_get_tree+0x109/0x220 [ 1247.866912] vfs_get_tree+0x97/0x380 [ 1247.867457] ? srso_return_thunk+0x5/0x5f [ 1247.868054] path_mount+0x13b2/0x1ec0 [ 1247.868587] ? srso_return_thunk+0x5/0x5f [ 1247.869180] ? kmem_cache_free+0x138/0x470 [ 1247.869793] ? __pfx_path_mount+0x10/0x10 [ 1247.870356] ? getname_flags.part.0+0x1c6/0x550 [ 1247.871000] ? srso_return_thunk+0x5/0x5f [ 1247.871587] ? putname+0x12a/0x170 [ 1247.872094] __x64_sys_mount+0x283/0x300 [ 1247.872642] ? __pfx___x64_sys_mount+0x10/0x10 [ 1247.873283] do_syscall_64+0xbf/0x1d0 [ 1247.873844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1247.874548] RIP: 0033:0x7fe6384eeb19 [ 1247.875046] 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 [ 1247.877209] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1247.878160] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1247.879049] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1247.879922] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1247.880796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1247.881675] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1247.882583] 10:47:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:47:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 26) [ 1248.056781] FAULT_INJECTION: forcing a failure. [ 1248.056781] name failslab, interval 1, probability 0, space 0, times 0 [ 1248.058092] CPU: 0 UID: 0 PID: 13611 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1248.059104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1248.060036] Call Trace: [ 1248.060366] [ 1248.060650] dump_stack_lvl+0xfa/0x120 [ 1248.061168] should_fail_ex+0x4b1/0x5b0 [ 1248.061700] ? __es_insert_extent+0xed2/0x1370 [ 1248.062284] should_failslab+0xc2/0x120 [ 1248.062789] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1248.063383] ? srso_return_thunk+0x5/0x5f [ 1248.063934] ? ext4_es_can_be_merged.isra.0+0x13b/0x160 [ 1248.064634] __es_insert_extent+0xed2/0x1370 [ 1248.065246] ext4_es_insert_extent+0x4d7/0x1120 [ 1248.065869] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1248.066517] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1248.067150] ? srso_return_thunk+0x5/0x5f [ 1248.067710] ? srso_return_thunk+0x5/0x5f [ 1248.068281] ? __pfx_down_write+0x10/0x10 [ 1248.068868] ext4_map_blocks+0x5c8/0x14d0 [ 1248.069433] ? srso_return_thunk+0x5/0x5f [ 1248.069958] ? __up_read+0x198/0x750 [ 1248.070423] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1248.071019] ? __pfx___up_read+0x10/0x10 [ 1248.071534] ? srso_return_thunk+0x5/0x5f [ 1248.072065] ? ext4_map_blocks+0x209/0x14d0 [ 1248.072663] ext4_getblk+0x687/0x8f0 [ 1248.073129] ? __pfx_ext4_getblk+0x10/0x10 [ 1248.073649] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1248.074348] ? srso_return_thunk+0x5/0x5f [ 1248.074887] ext4_bread+0x2e/0x1a0 [ 1248.075322] ext4_append+0x225/0x540 [ 1248.075799] ? __pfx_ext4_append+0x10/0x10 [ 1248.076343] ? __pfx___ext4_new_inode+0x10/0x10 [ 1248.076941] ext4_init_new_dir+0x262/0x4c0 [ 1248.077482] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1248.078099] ext4_mkdir+0x3d2/0xb30 [ 1248.078588] ? __pfx_ext4_mkdir+0x10/0x10 [ 1248.079101] ? inode_permission.part.0+0xb5/0x520 [ 1248.079741] vfs_mkdir+0x291/0x4f0 [ 1248.080236] do_mkdirat+0x1a4/0x320 [ 1248.080706] ? __pfx_do_mkdirat+0x10/0x10 [ 1248.081235] ? srso_return_thunk+0x5/0x5f [ 1248.081801] __x64_sys_mkdir+0xf3/0x140 [ 1248.082311] do_syscall_64+0xbf/0x1d0 [ 1248.082835] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1248.083491] RIP: 0033:0x7fe8ade66c27 [ 1248.083946] 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 [ 1248.085961] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1248.086852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1248.087646] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1248.088473] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1248.089290] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1248.090094] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1248.090931] [ 1248.102563] syz-executor.2: attempt to access beyond end of device [ 1248.102563] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1248.106339] EXT4-fs (loop2): unable to read superblock [ 1248.124435] No source specified 10:47:39 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 27) 10:47:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:47:39 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 39) 10:47:39 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = open_tree(r0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f00000001c0)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x3, 0x0, 0x0, 0x8}, {0x800}], ['\x00', '\x00', '\x00', '\x00']}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) faccessat(r1, &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', 0x111) 10:47:39 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4414b, 0x0) 10:47:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:47:39 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 23) [ 1269.025188] No source specified 10:47:39 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r1) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000540)={&(0x7f0000000480), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}]}, 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000940)={&(0x7f0000000800)={0x54, r6, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000000}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x91}, 0x4804) sendmsg$NLBL_CALIPSO_C_ADD(r5, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010d000000000000000001000000080002000200000008000100000000f4e7de9c5ccf7581546cc6"], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r8) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000900)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="01000000000000000000010000000800020003000000080001"], 0x50}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000740)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)={0x178, r9, 0x600, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0xa0, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d27}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x562ebfab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9871}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ace5a99}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f94bb09}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b65488d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8adf}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bbec6be}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xb9667e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70fc}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5352}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c10f218}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3fdf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20e0869c}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r5, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, 0x0, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x11) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000200)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000000180)={&(0x7f00000009c0)=ANY=[@ANYBLOB="7aa5009ff4f5dcf20d45e35becd34b3e2800", @ANYRES16=r2, @ANYBLOB="00012cbd7000fddbdf252500000008002f00060000000600060003000000050029000100000008002f00b195ec8d"], 0x34}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="452ef91051feb44635c888e36f334b56164d7b36ece855d70b27e8a1fd11e52de723700512f86dcb491280f82b120b92139fa09b038752c59df5caaf09c24d39949cd651dde6f2cf5e200fb1de12f08a", 0x50}], 0x1, 0x0, 0x0, 0x4019}, 0x40000) [ 1269.047341] loop1: detected capacity change from 0 to 4 [ 1269.058309] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1269.073873] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1269.103421] loop2: detected capacity change from 0 to 4 [ 1269.120534] FAULT_INJECTION: forcing a failure. [ 1269.120534] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.122389] CPU: 0 UID: 0 PID: 13636 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1269.123792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.125059] Call Trace: [ 1269.125496] [ 1269.125754] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1269.125868] dump_stack_lvl+0xfa/0x120 [ 1269.126981] should_fail_ex+0x4b1/0x5b0 [ 1269.127705] should_failslab+0xc2/0x120 [ 1269.128407] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1269.129234] ? srso_return_thunk+0x5/0x5f [ 1269.129985] ? lock_acquire+0x32/0xc0 [ 1269.130686] ? __get_fs_type+0x21/0x160 [ 1269.131376] ? alloc_fs_context+0x58/0x9e0 [ 1269.132139] alloc_fs_context+0x58/0x9e0 [ 1269.132887] path_mount+0xaa5/0x1ec0 [ 1269.133547] ? srso_return_thunk+0x5/0x5f [ 1269.134292] ? kmem_cache_free+0x138/0x470 [ 1269.135057] ? __pfx_path_mount+0x10/0x10 [ 1269.135764] ? getname_flags.part.0+0x1c6/0x550 [ 1269.136576] ? srso_return_thunk+0x5/0x5f [ 1269.137330] ? putname+0x12a/0x170 [ 1269.137976] __x64_sys_mount+0x283/0x300 [ 1269.138670] ? __pfx___x64_sys_mount+0x10/0x10 [ 1269.139481] do_syscall_64+0xbf/0x1d0 [ 1269.140200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1269.141080] RIP: 0033:0x7f763455104a [ 1269.141703] 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 [ 1269.144413] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1269.145640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1269.146752] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1269.147855] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1269.148972] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1269.150084] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1269.151244] 10:47:40 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create(0x5) dup2(0xffffffffffffffff, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/cgroup.procs\x00', 0x366e0, 0x12c) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) sendfile(r2, r1, &(0x7f0000000000)=0x7, 0x7ffffffd) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000140)) r5 = openat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r6 = epoll_create(0x5) dup2(0xffffffffffffffff, r6) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000001c0)={0x0, 0x7fff, 0x8, 0x0, 0x0, [{{r2}, 0x1f}, {{r3}, 0x100000001}, {{r4}}, {{r5}, 0x800}, {{r1}, 0x100000001}, {{r6}, 0x5}, {{r1}}, {{r1}, 0xcfc}]}) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) 10:47:40 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 24) 10:47:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:47:40 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 28) [ 1269.314567] loop1: detected capacity change from 0 to 4 10:47:40 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4414d, 0x0) 10:47:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) [ 1269.334998] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1269.338780] FAULT_INJECTION: forcing a failure. [ 1269.338780] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.339837] CPU: 1 UID: 0 PID: 13647 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1269.340548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.341203] Call Trace: [ 1269.341428] [ 1269.341633] dump_stack_lvl+0xfa/0x120 [ 1269.342008] should_fail_ex+0x4b1/0x5b0 [ 1269.342385] should_failslab+0xc2/0x120 [ 1269.342744] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1269.343244] ? __pfx_match_token+0x10/0x10 [ 1269.343617] ? __x86_indirect_jump_thunk_r12+0x20/0x20 [ 1269.344084] ? p9_client_create+0x58a/0x11b0 [ 1269.344478] kmemdup_nul+0x3b/0xa0 [ 1269.344813] p9_client_create+0x58a/0x11b0 [ 1269.345223] ? lock_acquire+0x32/0xc0 [ 1269.345593] ? __pfx_p9_client_create+0x10/0x10 [ 1269.345998] ? srso_return_thunk+0x5/0x5f [ 1269.346380] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1269.346862] ? srso_return_thunk+0x5/0x5f [ 1269.347263] ? srso_return_thunk+0x5/0x5f [ 1269.347661] ? kasan_save_track+0x14/0x30 [ 1269.348048] ? srso_return_thunk+0x5/0x5f [ 1269.348447] ? __kasan_kmalloc+0x7f/0x90 [ 1269.348828] ? srso_return_thunk+0x5/0x5f [ 1269.349235] ? trace_kmalloc+0x24/0xc0 [ 1269.349608] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1269.350035] ? vfs_get_tree+0x97/0x380 [ 1269.350421] ? path_mount+0x13b2/0x1ec0 [ 1269.350792] ? srso_return_thunk+0x5/0x5f [ 1269.351189] ? __raw_spin_lock_init+0x3a/0x110 [ 1269.351618] v9fs_session_init+0x1e0/0x17b0 [ 1269.352046] ? srso_return_thunk+0x5/0x5f [ 1269.352446] ? lock_acquire+0x32/0xc0 [ 1269.352830] ? __pfx_v9fs_session_init+0x10/0x10 [ 1269.353284] ? srso_return_thunk+0x5/0x5f [ 1269.353683] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1269.354184] ? srso_return_thunk+0x5/0x5f [ 1269.354582] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1269.355042] ? srso_return_thunk+0x5/0x5f [ 1269.355440] ? __create_object+0x59/0x80 [ 1269.355829] ? srso_return_thunk+0x5/0x5f [ 1269.356229] ? trace_kmalloc+0x24/0xc0 [ 1269.356598] ? srso_return_thunk+0x5/0x5f [ 1269.356999] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1269.357473] ? srso_return_thunk+0x5/0x5f [ 1269.357874] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1269.358347] ? srso_return_thunk+0x5/0x5f [ 1269.358756] v9fs_mount+0xbd/0x9b0 [ 1269.359090] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1269.359574] ? __pfx_v9fs_mount+0x10/0x10 [ 1269.359957] ? srso_return_thunk+0x5/0x5f [ 1269.360356] ? cap_capable+0x1b5/0x220 [ 1269.360733] ? __pfx_v9fs_mount+0x10/0x10 [ 1269.361121] legacy_get_tree+0x109/0x220 [ 1269.361515] vfs_get_tree+0x97/0x380 [ 1269.361889] ? srso_return_thunk+0x5/0x5f [ 1269.362294] path_mount+0x13b2/0x1ec0 [ 1269.362651] ? srso_return_thunk+0x5/0x5f [ 1269.363052] ? kmem_cache_free+0x138/0x470 [ 1269.363472] ? __pfx_path_mount+0x10/0x10 [ 1269.363852] ? getname_flags.part.0+0x1c6/0x550 [ 1269.364291] ? srso_return_thunk+0x5/0x5f [ 1269.364690] ? putname+0x12a/0x170 [ 1269.365049] __x64_sys_mount+0x283/0x300 [ 1269.365425] ? __pfx___x64_sys_mount+0x10/0x10 [ 1269.365861] do_syscall_64+0xbf/0x1d0 [ 1269.366246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1269.366719] RIP: 0033:0x7fe6384eeb19 [ 1269.367056] 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 [ 1269.368511] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1269.369168] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1269.369765] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1269.370369] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1269.370965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1269.371559] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1269.372184] 10:47:40 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 40) [ 1269.533659] FAULT_INJECTION: forcing a failure. [ 1269.533659] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.534786] CPU: 1 UID: 0 PID: 13653 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1269.535500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.536150] Call Trace: [ 1269.536377] [ 1269.536583] dump_stack_lvl+0xfa/0x120 [ 1269.536959] should_fail_ex+0x4b1/0x5b0 [ 1269.537349] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1269.537820] should_failslab+0xc2/0x120 [ 1269.538178] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1269.538613] ? lock_release+0x20f/0x6f0 [ 1269.539012] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1269.539478] jbd2_journal_get_create_access+0x44/0x560 [ 1269.539949] ? srso_return_thunk+0x5/0x5f [ 1269.540333] ? lock_is_held_type+0x9e/0x120 [ 1269.540734] __ext4_journal_get_create_access+0x54/0x200 [ 1269.541245] ext4_getblk+0x3cd/0x8f0 [ 1269.541586] ? __pfx_ext4_getblk+0x10/0x10 [ 1269.541959] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1269.542465] ? srso_return_thunk+0x5/0x5f [ 1269.542861] ext4_bread+0x2e/0x1a0 [ 1269.543188] ext4_append+0x225/0x540 [ 1269.543541] ? __pfx_ext4_append+0x10/0x10 [ 1269.543928] ? __pfx___ext4_new_inode+0x10/0x10 [ 1269.544372] ext4_init_new_dir+0x262/0x4c0 [ 1269.544767] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1269.545241] ext4_mkdir+0x3d2/0xb30 [ 1269.545612] ? __pfx_ext4_mkdir+0x10/0x10 [ 1269.546007] ? inode_permission.part.0+0xb5/0x520 [ 1269.546473] vfs_mkdir+0x291/0x4f0 [ 1269.546837] do_mkdirat+0x1a4/0x320 [ 1269.547185] ? __pfx_do_mkdirat+0x10/0x10 [ 1269.547571] ? srso_return_thunk+0x5/0x5f [ 1269.547981] __x64_sys_mkdir+0xf3/0x140 [ 1269.548351] do_syscall_64+0xbf/0x1d0 [ 1269.548739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1269.549218] RIP: 0033:0x7fe8ade66c27 [ 1269.549540] 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 [ 1269.551003] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1269.551649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1269.552246] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1269.552842] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1269.553447] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1269.554044] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1269.554671] [ 1269.555967] ENOMEM in journal_alloc_journal_head, retrying. [ 1269.574231] No source specified [ 1269.586064] loop2: detected capacity change from 0 to 4 [ 1269.598265] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1269.618657] No source specified 10:48:05 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 41) 10:48:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:48:05 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="c09a64f3c03738c186e8e4c2ee5b9ff94e9776e0b1cf77325100afd14a0088bac6b1f454ec32d12b404e1cc84f826f318b6b782974feebddeaa625a6eff22be756decd9e45", 0x45}, {&(0x7f0000001200)="dbd0aff79bf55cf2cd219ce88c4f94e61baf3d00a057c8d32f0fe40fc373d7ec9d9215ad3630d1986b8d5d8c835dc30da60547f1aec06597c2773038f80eea8ac564fc2061a47efa5c66c7f6fbc4e7518c8ca13f01938fe73810362f9c71c557153fcb13225efafa37f81c7eceafd1df216bbc591a3f1b6d6f64aa6526ff6f93fc1ac1e4c736575f5504b4e3d174181038a67f33df1ccdeb69261ccff4d02cc4e1f872185336618b4ccbd4023edee5ee08a30785766e1cfc2c2c4584d4f7cae1b562e88f9c8a5031a0ca5cb747ab54938428b1d2a7e33dfb1532849277", 0xdd}], 0x3, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}], 0x18, 0x40080}, 0x40080) 10:48:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) finit_module(r1, &(0x7f0000000140)='\x00', 0x2) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) faccessat2(r1, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x28, 0x200) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/tty/ldiscs\x00', 0x0, 0x0) poll(&(0x7f0000000380)=[{r1}, {r3, 0x40}, {r1, 0x9200}, {r2, 0x20}], 0x4, 0x5) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x10, 0x70bd27, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20040091) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./cgroup/cgroup.procs\x00', 0x20000, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0x41009432, &(0x7f0000000500)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESOCT=r5, @ANYRESDEC]) perf_event_open(&(0x7f0000000400)={0x3, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0x200, 0xc044, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_config_ext={0x5, 0x3f}, 0x10110, 0xffffffff, 0x1, 0x7, 0x5, 0x6, 0x71, 0x0, 0x4054, 0x0, 0x4}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000180)) openat(r5, &(0x7f00000001c0)='./file0\x00', 0x800, 0x150) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0x41009432, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000004d00000000000000000000000000000000000000000000000000000000000000000000000000cfe8206209f6000000bd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200080000000000000000000000000000000000006900000000000000000000000000000000000000000000000000000000000000000000000000000000000000baf272c581c0d9"]) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r4, 0x80089419, &(0x7f00000003c0)) 10:48:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:48:05 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4414e, 0x0) 10:48:05 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 25) 10:48:05 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 29) [ 1294.646831] loop1: detected capacity change from 0 to 4 [ 1294.656905] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1294.660448] FAULT_INJECTION: forcing a failure. [ 1294.660448] name failslab, interval 1, probability 0, space 0, times 0 [ 1294.661408] CPU: 1 UID: 0 PID: 13672 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1294.662135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1294.662828] Call Trace: [ 1294.663070] [ 1294.663289] dump_stack_lvl+0xfa/0x120 [ 1294.663695] should_fail_ex+0x4b1/0x5b0 [ 1294.664097] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1294.664601] should_failslab+0xc2/0x120 [ 1294.664981] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1294.665439] ? lock_release+0x20f/0x6f0 [ 1294.665858] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1294.666364] jbd2_journal_get_create_access+0x44/0x560 [ 1294.666867] ? srso_return_thunk+0x5/0x5f [ 1294.667277] ? lock_is_held_type+0x9e/0x120 [ 1294.667683] __ext4_journal_get_create_access+0x54/0x200 [ 1294.668199] ext4_getblk+0x3cd/0x8f0 [ 1294.668561] ? __pfx_ext4_getblk+0x10/0x10 [ 1294.668960] ? __pfx_ext4_chksum.constprop.0.isra.0+0x10/0x10 [ 1294.669502] ? srso_return_thunk+0x5/0x5f [ 1294.669921] ext4_bread+0x2e/0x1a0 [ 1294.670281] ext4_append+0x225/0x540 [ 1294.670653] ? __pfx_ext4_append+0x10/0x10 [ 1294.671063] ? __pfx___ext4_new_inode+0x10/0x10 [ 1294.671514] ext4_init_new_dir+0x262/0x4c0 [ 1294.671909] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1294.672384] ext4_mkdir+0x3d2/0xb30 [ 1294.672764] ? __pfx_ext4_mkdir+0x10/0x10 [ 1294.673165] ? inode_permission.part.0+0xb5/0x520 [ 1294.673639] vfs_mkdir+0x291/0x4f0 [ 1294.674000] do_mkdirat+0x1a4/0x320 [ 1294.674356] ? __pfx_do_mkdirat+0x10/0x10 [ 1294.674752] ? srso_return_thunk+0x5/0x5f [ 1294.675175] __x64_sys_mkdir+0xf3/0x140 [ 1294.675568] do_syscall_64+0xbf/0x1d0 [ 1294.675960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1294.676453] RIP: 0033:0x7fe8ade66c27 [ 1294.676794] 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 [ 1294.678304] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1294.678959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade66c27 [ 1294.679574] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000100 [ 1294.680181] RBP: 00007fe8ab3dd040 R08: 0000000000000000 R09: 0000000000000000 [ 1294.680793] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000200000c0 [ 1294.681401] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1294.682051] [ 1294.682378] ENOMEM in journal_alloc_journal_head, retrying. [ 1294.749968] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1294.757966] loop2: detected capacity change from 0 to 4 [ 1294.763267] No source specified 10:48:05 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4414f, 0x0) 10:48:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) [ 1294.780592] FAULT_INJECTION: forcing a failure. [ 1294.780592] name failslab, interval 1, probability 0, space 0, times 0 [ 1294.782657] CPU: 0 UID: 0 PID: 13680 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1294.784191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1294.785574] Call Trace: [ 1294.786062] [ 1294.786495] dump_stack_lvl+0xfa/0x120 [ 1294.787276] should_fail_ex+0x4b1/0x5b0 [ 1294.788067] should_failslab+0xc2/0x120 [ 1294.788832] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1294.789713] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1294.790669] ? srso_return_thunk+0x5/0x5f [ 1294.791481] ? __create_object+0x59/0x80 [ 1294.792271] ? fat_init_fs_context+0x51/0x5e0 [ 1294.793140] ? srso_return_thunk+0x5/0x5f [ 1294.793970] ? srso_return_thunk+0x5/0x5f [ 1294.794770] fat_init_fs_context+0x51/0x5e0 [ 1294.795622] vfat_init_fs_context+0x1c/0x70 [ 1294.796474] ? __pfx_vfat_init_fs_context+0x10/0x10 [ 1294.797434] alloc_fs_context+0x570/0x9e0 [ 1294.798280] path_mount+0xaa5/0x1ec0 [ 1294.798994] ? srso_return_thunk+0x5/0x5f [ 1294.799803] ? kmem_cache_free+0x138/0x470 [ 1294.800648] ? __pfx_path_mount+0x10/0x10 [ 1294.801414] ? getname_flags.part.0+0x1c6/0x550 [ 1294.802313] ? srso_return_thunk+0x5/0x5f [ 1294.803122] ? putname+0x12a/0x170 [ 1294.803806] __x64_sys_mount+0x283/0x300 [ 1294.804561] ? __pfx___x64_sys_mount+0x10/0x10 [ 1294.805439] do_syscall_64+0xbf/0x1d0 [ 1294.806225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1294.807182] RIP: 0033:0x7f763455104a [ 1294.807863] 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 [ 1294.810825] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1294.812130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1294.813373] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1294.814587] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1294.815789] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1294.816995] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1294.818266] [ 1294.845760] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:48:05 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 30) 10:48:05 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 26) [ 1294.939189] loop1: detected capacity change from 0 to 4 10:48:05 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44152, 0x0) [ 1294.980799] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:48:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:48:05 executing program 7: quotactl(0x1000000000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18}, './file0\x00'}) 10:48:05 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 31) 10:48:05 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 42) [ 1295.124120] FAULT_INJECTION: forcing a failure. [ 1295.124120] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.125162] CPU: 1 UID: 0 PID: 13694 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1295.125954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1295.126657] Call Trace: [ 1295.126900] [ 1295.127122] dump_stack_lvl+0xfa/0x120 [ 1295.127529] should_fail_ex+0x4b1/0x5b0 [ 1295.127940] should_failslab+0xc2/0x120 [ 1295.128330] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1295.128877] ? srso_return_thunk+0x5/0x5f [ 1295.129294] ? find_held_lock+0x2c/0x110 [ 1295.129698] ? parse_opts.part.0+0x8e/0x340 [ 1295.130142] kstrdup+0x3e/0xc0 [ 1295.130477] parse_opts.part.0+0x8e/0x340 [ 1295.130898] ? __pfx_parse_opts.part.0+0x10/0x10 [ 1295.131361] ? lock_acquire+0x32/0xc0 [ 1295.131754] ? __virt_addr_valid+0x1c6/0x5d0 [ 1295.132187] ? srso_return_thunk+0x5/0x5f [ 1295.132598] ? __virt_addr_valid+0x100/0x5d0 [ 1295.133027] ? srso_return_thunk+0x5/0x5f [ 1295.133456] p9_fd_create+0x9c/0x530 [ 1295.133836] ? __pfx_p9_fd_create+0x10/0x10 [ 1295.134268] ? srso_return_thunk+0x5/0x5f [ 1295.134689] ? p9_client_create+0x786/0x11b0 [ 1295.135123] p9_client_create+0x7ee/0x11b0 [ 1295.135540] ? lock_acquire+0x32/0xc0 [ 1295.135937] ? __pfx_p9_client_create+0x10/0x10 [ 1295.136377] ? srso_return_thunk+0x5/0x5f [ 1295.136789] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1295.137305] ? srso_return_thunk+0x5/0x5f [ 1295.137721] ? srso_return_thunk+0x5/0x5f [ 1295.138143] ? kasan_save_track+0x14/0x30 [ 1295.138544] ? srso_return_thunk+0x5/0x5f [ 1295.138961] ? __kasan_kmalloc+0x7f/0x90 [ 1295.139356] ? srso_return_thunk+0x5/0x5f [ 1295.139771] ? trace_kmalloc+0x24/0xc0 [ 1295.140158] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1295.140597] ? vfs_get_tree+0x97/0x380 [ 1295.140999] ? path_mount+0x13b2/0x1ec0 [ 1295.141384] ? srso_return_thunk+0x5/0x5f [ 1295.141800] ? __raw_spin_lock_init+0x3a/0x110 [ 1295.142257] v9fs_session_init+0x1e0/0x17b0 [ 1295.142706] ? srso_return_thunk+0x5/0x5f [ 1295.143120] ? lock_acquire+0x32/0xc0 [ 1295.143518] ? __pfx_v9fs_session_init+0x10/0x10 [ 1295.143984] ? srso_return_thunk+0x5/0x5f [ 1295.144399] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1295.144914] ? srso_return_thunk+0x5/0x5f [ 1295.145335] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1295.145818] ? srso_return_thunk+0x5/0x5f [ 1295.146239] ? __create_object+0x59/0x80 [ 1295.146647] ? srso_return_thunk+0x5/0x5f [ 1295.147064] ? trace_kmalloc+0x24/0xc0 [ 1295.147447] ? srso_return_thunk+0x5/0x5f [ 1295.147863] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1295.148336] ? srso_return_thunk+0x5/0x5f [ 1295.148749] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1295.149242] ? srso_return_thunk+0x5/0x5f [ 1295.149664] v9fs_mount+0xbd/0x9b0 [ 1295.150020] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1295.150518] ? __pfx_v9fs_mount+0x10/0x10 [ 1295.150918] ? srso_return_thunk+0x5/0x5f [ 1295.151331] ? cap_capable+0x1b5/0x220 [ 1295.151719] ? __pfx_v9fs_mount+0x10/0x10 [ 1295.152113] legacy_get_tree+0x109/0x220 [ 1295.152522] vfs_get_tree+0x97/0x380 [ 1295.152910] ? srso_return_thunk+0x5/0x5f [ 1295.153330] path_mount+0x13b2/0x1ec0 [ 1295.153702] ? srso_return_thunk+0x5/0x5f [ 1295.154121] ? kmem_cache_free+0x138/0x470 [ 1295.154561] ? __pfx_path_mount+0x10/0x10 [ 1295.154957] ? getname_flags.part.0+0x1c6/0x550 [ 1295.155413] ? srso_return_thunk+0x5/0x5f [ 1295.155830] ? putname+0x12a/0x170 [ 1295.156192] __x64_sys_mount+0x283/0x300 [ 1295.156582] ? __pfx___x64_sys_mount+0x10/0x10 [ 1295.157032] do_syscall_64+0xbf/0x1d0 [ 1295.157433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1295.157923] RIP: 0033:0x7fe6384eeb19 [ 1295.158277] 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 [ 1295.159788] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1295.160451] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1295.161068] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1295.161682] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1295.162300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1295.162910] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1295.163545] 10:48:06 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44153, 0x0) 10:48:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = creat(&(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0xc0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WDS_PEER(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x68}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x44001}, 0x4) [ 1295.218164] No source specified [ 1295.299222] loop2: detected capacity change from 0 to 4 [ 1295.321336] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:48:06 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 32) 10:48:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f465", 0x33, 0x400}], 0x0, &(0x7f0000000380)) [ 1295.399373] FAULT_INJECTION: forcing a failure. [ 1295.399373] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.401258] CPU: 0 UID: 0 PID: 13709 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1295.402706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1295.404007] Call Trace: [ 1295.404457] [ 1295.404862] dump_stack_lvl+0xfa/0x120 [ 1295.405595] should_fail_ex+0x4b1/0x5b0 [ 1295.406358] should_failslab+0xc2/0x120 [ 1295.407066] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1295.407905] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1295.408790] ? srso_return_thunk+0x5/0x5f [ 1295.409550] ? __create_object+0x59/0x80 [ 1295.410298] ? fat_init_fs_context+0x51/0x5e0 [ 1295.411113] ? srso_return_thunk+0x5/0x5f [ 1295.411877] ? srso_return_thunk+0x5/0x5f [ 1295.412651] fat_init_fs_context+0x51/0x5e0 [ 1295.413454] vfat_init_fs_context+0x1c/0x70 [ 1295.414267] ? __pfx_vfat_init_fs_context+0x10/0x10 [ 1295.415177] alloc_fs_context+0x570/0x9e0 [ 1295.415956] path_mount+0xaa5/0x1ec0 [ 1295.416625] ? srso_return_thunk+0x5/0x5f [ 1295.417388] ? kmem_cache_free+0x138/0x470 [ 1295.418193] ? __pfx_path_mount+0x10/0x10 [ 1295.418921] ? getname_flags.part.0+0x1c6/0x550 [ 1295.419761] ? srso_return_thunk+0x5/0x5f [ 1295.420522] ? putname+0x12a/0x170 [ 1295.421191] __x64_sys_mount+0x283/0x300 [ 1295.421908] ? __pfx___x64_sys_mount+0x10/0x10 [ 1295.422761] do_syscall_64+0xbf/0x1d0 [ 1295.423496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1295.424406] RIP: 0033:0x7f763455104a [ 1295.425054] 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 [ 1295.427879] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1295.429120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1295.430277] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1295.431422] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1295.432545] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1295.433668] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1295.434843] [ 1295.436457] FAULT_INJECTION: forcing a failure. [ 1295.436457] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1295.437606] CPU: 1 UID: 0 PID: 13711 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1295.438379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1295.439073] Call Trace: [ 1295.439312] [ 1295.439526] dump_stack_lvl+0xfa/0x120 [ 1295.439927] should_fail_ex+0x4b1/0x5b0 [ 1295.440330] _copy_from_user+0x30/0xd0 [ 1295.440706] memdup_user+0x72/0xd0 [ 1295.441066] strndup_user+0x78/0xe0 [ 1295.441426] __x64_sys_mount+0x137/0x300 [ 1295.441807] ? __pfx___x64_sys_mount+0x10/0x10 [ 1295.442245] ? srso_return_thunk+0x5/0x5f [ 1295.442654] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1295.443188] do_syscall_64+0xbf/0x1d0 [ 1295.443577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1295.444038] RIP: 0033:0x7fe8ade6904a [ 1295.444379] 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 [ 1295.445882] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1295.446551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1295.447163] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1295.447771] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1295.448380] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1295.448987] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1295.449623] [ 1295.520680] loop1: detected capacity change from 0 to 4 [ 1295.532730] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:48:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 27) 10:48:29 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 43) 10:48:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f465", 0x33, 0x400}], 0x0, &(0x7f0000000380)) 10:48:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:48:29 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44155, 0x0) 10:48:29 executing program 5: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x6213) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x5, 0xe000) pread64(r0, &(0x7f00000000c0)=""/198, 0xc6, 0x4e41) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x9, 0x80000001) 10:48:29 executing program 7: quotactl(0x8, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:48:29 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 33) [ 1319.062798] loop1: detected capacity change from 0 to 4 [ 1319.068485] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:48:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f465", 0x33, 0x400}], 0x0, &(0x7f0000000380)) [ 1319.224504] FAULT_INJECTION: forcing a failure. [ 1319.224504] name failslab, interval 1, probability 0, space 0, times 0 [ 1319.224610] loop2: detected capacity change from 0 to 4 [ 1319.226261] CPU: 0 UID: 0 PID: 13732 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1319.228430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1319.229689] Call Trace: [ 1319.230132] [ 1319.230529] dump_stack_lvl+0xfa/0x120 [ 1319.231264] should_fail_ex+0x4b1/0x5b0 [ 1319.231990] should_failslab+0xc2/0x120 [ 1319.232679] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1319.233496] ? copy_mount_options+0x55/0x180 [ 1319.234265] ? _copy_from_user+0x5b/0xd0 [ 1319.234985] copy_mount_options+0x55/0x180 [ 1319.235736] __x64_sys_mount+0x1ac/0x300 [ 1319.236430] ? __pfx___x64_sys_mount+0x10/0x10 [ 1319.237200] ? srso_return_thunk+0x5/0x5f [ 1319.237276] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1319.237913] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1319.239965] do_syscall_64+0xbf/0x1d0 [ 1319.240678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1319.241548] RIP: 0033:0x7fe8ade6904a [ 1319.242172] 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 [ 1319.244869] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1319.246205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1319.247329] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1319.248497] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1319.249606] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1319.250711] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1319.251880] [ 1319.253480] FAULT_INJECTION: forcing a failure. [ 1319.253480] name failslab, interval 1, probability 0, space 0, times 0 [ 1319.255335] CPU: 1 UID: 0 PID: 13736 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1319.256747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1319.258012] Call Trace: [ 1319.258448] [ 1319.258855] dump_stack_lvl+0xfa/0x120 [ 1319.259584] should_fail_ex+0x4b1/0x5b0 [ 1319.260303] should_failslab+0xc2/0x120 [ 1319.260975] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1319.261908] ? vfs_parse_fs_string+0xc4/0x150 [ 1319.262662] ? srso_return_thunk+0x5/0x5f [ 1319.263400] kmemdup_nul+0x3b/0xa0 [ 1319.264027] vfs_parse_fs_string+0xc4/0x150 [ 1319.264755] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 1319.265613] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1319.266420] vfs_parse_monolithic_sep+0x178/0x200 [ 1319.267277] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1319.268151] ? vfat_init_fs_context+0x55/0x70 [ 1319.268938] ? srso_return_thunk+0x5/0x5f [ 1319.269649] ? alloc_fs_context+0x5c0/0x9e0 [ 1319.270406] path_mount+0x136a/0x1ec0 [ 1319.271061] ? srso_return_thunk+0x5/0x5f [ 1319.271773] ? kmem_cache_free+0x138/0x470 [ 1319.272519] ? __pfx_path_mount+0x10/0x10 [ 1319.273193] ? getname_flags.part.0+0x1c6/0x550 [ 1319.273976] ? srso_return_thunk+0x5/0x5f [ 1319.274690] ? putname+0x12a/0x170 [ 1319.275331] __x64_sys_mount+0x283/0x300 [ 1319.276000] ? __pfx___x64_sys_mount+0x10/0x10 [ 1319.276769] do_syscall_64+0xbf/0x1d0 [ 1319.277483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1319.278326] RIP: 0033:0x7f763455104a [ 1319.279088] 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 [ 1319.281801] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1319.283235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1319.284373] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1319.285510] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1319.286620] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1319.287748] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1319.288912] [ 1319.312172] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1319.337468] loop1: detected capacity change from 0 to 4 [ 1319.366778] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:48:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44156, 0x0) 10:48:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 28) 10:48:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x20842, 0x0) r1 = epoll_create(0x3) sendfile(r1, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x22640, 0x0) r3 = timerfd_create(0x9, 0x800) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './cgroup/cgroup.procs\x00'}) 10:48:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:48:30 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 34) 10:48:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1319.760099] loop1: detected capacity change from 0 to 4 [ 1319.797050] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1319.803414] FAULT_INJECTION: forcing a failure. [ 1319.803414] name failslab, interval 1, probability 0, space 0, times 0 [ 1319.805812] CPU: 1 UID: 0 PID: 13747 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1319.807466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1319.808890] Call Trace: [ 1319.809375] [ 1319.809815] dump_stack_lvl+0xfa/0x120 [ 1319.810632] should_fail_ex+0x4b1/0x5b0 [ 1319.811462] should_failslab+0xc2/0x120 [ 1319.812229] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1319.813134] ? srso_return_thunk+0x5/0x5f [ 1319.814001] ? p9_fd_create+0x17f/0x530 [ 1319.814142] p9_fd_create+0x17f/0x530 [ 1319.814264] ? __pfx_p9_fd_create+0x10/0x10 [ 1319.814383] ? srso_return_thunk+0x5/0x5f [ 1319.814518] ? p9_client_create+0x786/0x11b0 [ 1319.818017] p9_client_create+0x7ee/0x11b0 [ 1319.818871] ? lock_acquire+0x32/0xc0 [ 1319.819713] ? __pfx_p9_client_create+0x10/0x10 [ 1319.820592] ? srso_return_thunk+0x5/0x5f [ 1319.821414] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1319.822460] ? srso_return_thunk+0x5/0x5f [ 1319.823326] ? srso_return_thunk+0x5/0x5f [ 1319.824148] ? kasan_save_track+0x14/0x30 [ 1319.824966] ? srso_return_thunk+0x5/0x5f [ 1319.825790] ? __kasan_kmalloc+0x7f/0x90 [ 1319.826564] ? srso_return_thunk+0x5/0x5f [ 1319.827414] ? trace_kmalloc+0x24/0xc0 [ 1319.828232] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1319.829157] ? vfs_get_tree+0x97/0x380 [ 1319.829984] ? path_mount+0x13b2/0x1ec0 [ 1319.830791] ? srso_return_thunk+0x5/0x5f [ 1319.831665] ? __raw_spin_lock_init+0x3a/0x110 [ 1319.832594] v9fs_session_init+0x1e0/0x17b0 [ 1319.833522] ? srso_return_thunk+0x5/0x5f [ 1319.834372] ? lock_acquire+0x32/0xc0 [ 1319.835235] ? __pfx_v9fs_session_init+0x10/0x10 [ 1319.836195] ? srso_return_thunk+0x5/0x5f [ 1319.837060] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1319.838139] ? srso_return_thunk+0x5/0x5f [ 1319.839021] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1319.840020] ? srso_return_thunk+0x5/0x5f [ 1319.840878] ? __create_object+0x59/0x80 [ 1319.841721] ? srso_return_thunk+0x5/0x5f [ 1319.842584] ? trace_kmalloc+0x24/0xc0 [ 1319.843405] ? srso_return_thunk+0x5/0x5f [ 1319.844276] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1319.845262] ? srso_return_thunk+0x5/0x5f [ 1319.846130] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1319.847142] ? srso_return_thunk+0x5/0x5f [ 1319.848028] v9fs_mount+0xbd/0x9b0 [ 1319.848744] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1319.849787] ? __pfx_v9fs_mount+0x10/0x10 [ 1319.850606] ? srso_return_thunk+0x5/0x5f [ 1319.851472] ? cap_capable+0x1b5/0x220 [ 1319.852267] ? __pfx_v9fs_mount+0x10/0x10 [ 1319.853091] legacy_get_tree+0x109/0x220 [ 1319.853946] vfs_get_tree+0x97/0x380 [ 1319.854754] ? srso_return_thunk+0x5/0x5f [ 1319.855638] path_mount+0x13b2/0x1ec0 [ 1319.856396] ? srso_return_thunk+0x5/0x5f [ 1319.856809] loop2: detected capacity change from 0 to 4 [ 1319.857205] ? kmem_cache_free+0x138/0x470 [ 1319.858779] ? __pfx_path_mount+0x10/0x10 [ 1319.859615] ? getname_flags.part.0+0x1c6/0x550 [ 1319.860565] ? srso_return_thunk+0x5/0x5f [ 1319.861439] ? putname+0x12a/0x170 [ 1319.862169] __x64_sys_mount+0x283/0x300 [ 1319.862980] ? __pfx___x64_sys_mount+0x10/0x10 [ 1319.863906] do_syscall_64+0xbf/0x1d0 [ 1319.864720] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1319.865738] RIP: 0033:0x7fe6384eeb19 [ 1319.866460] 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 [ 1319.869606] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1319.870969] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1319.872220] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1319.872867] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1319.873403] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1319.875456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1319.876659] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1319.877932] [ 1319.934906] No source specified 10:48:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:48:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 44) 10:48:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44161, 0x0) 10:48:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 35) 10:48:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 29) 10:48:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) 10:48:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f465", 0x33, 0x400}], 0x0, &(0x7f0000000380)) 10:48:54 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) statx(r0, &(0x7f0000000000)='./file0/file0\x00', 0x800, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x442400, 0x0) r3 = epoll_create(0x5) dup2(0xffffffffffffffff, r3) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x20c0068, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r1}}, {@debug={'debug', 0x3d, 0x6}}, {}, {@version_9p2000}, {@cache_loose}, {@afid={'afid', 0x3d, 0x1f}}, {@uname={'uname', 0x3d, '\x00'}}], [{@dont_appraise}, {@fowner_lt={'fowner<', r4}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%,*}({/!\xe3Y'}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x66, 0x61, 0x61, 0x0, 0x38, 0x38, 0x35], 0x2d, [0x0, 0x33, 0x62, 0x37], 0x2d, [0x66, 0x36, 0x64], 0x2d, [0x33, 0x31, 0x33, 0xc], 0x2d, [0x35, 0x32, 0x35, 0x32, 0x34, 0x0, 0x32, 0x30]}}}]}}) 10:48:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x5, 0x8000) r1 = epoll_create(0x5) dup2(0xffffffffffffffff, r1) statx(r0, &(0x7f0000000080)='./cgroup/cgroup.procs/file0\x00', 0x100, 0x8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c7266646e6f3de96a980ffd03aa6e69a976013002000000000000009a22701f01be2437279c7d5107a7ba", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r5, @ANYBLOB=',fsmadi0005,\x00'/29]) fchown(r1, r2, r5) [ 1344.225478] loop1: detected capacity change from 0 to 4 [ 1344.245508] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1344.282427] loop2: detected capacity change from 0 to 4 [ 1344.290482] No source specified [ 1344.298610] FAULT_INJECTION: forcing a failure. [ 1344.298610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1344.303197] CPU: 0 UID: 0 PID: 13778 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1344.304599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1344.305837] Call Trace: [ 1344.306271] [ 1344.306671] dump_stack_lvl+0xfa/0x120 [ 1344.307375] should_fail_ex+0x4b1/0x5b0 [ 1344.308122] _copy_from_user+0x30/0xd0 [ 1344.308804] copy_mount_options+0x76/0x180 [ 1344.309561] __x64_sys_mount+0x1ac/0x300 [ 1344.310276] ? __pfx___x64_sys_mount+0x10/0x10 [ 1344.311042] ? srso_return_thunk+0x5/0x5f [ 1344.311795] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1344.312742] do_syscall_64+0xbf/0x1d0 [ 1344.313451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1344.314313] RIP: 0033:0x7fe8ade6904a [ 1344.314941] 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 [ 1344.317636] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1344.318827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1344.319943] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1344.320616] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1344.321007] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1344.322983] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1344.324089] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1344.325252] [ 1344.359829] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1344.398327] No source specified 10:49:17 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000080)=0x80) 10:49:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 30) 10:49:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 36) 10:49:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 45) 10:49:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44162, 0x0) 10:49:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f465", 0x33, 0x400}], 0x0, &(0x7f0000000380)) 10:49:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:49:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/158, 0x9e}], 0x3, &(0x7f0000001200)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80}, 0x2100) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001280)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001300)={0x0, 0x0, "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", "159c044001ebf9d4bc66a48d3f3847522ee1cfb87495d4e2a187ecb73cccb4ab1aa7f8285d9459ff1699faa84b61347b12febd5015c4f6ab58563db747644cc77fb304d0622a693015ec16bba373b88d8620c86f231ba0ee2afa1ca75b25a02e3d06fcb2194aea5f4762fe34ef16061cd5b7c42b4d9786ddd6b09d3a7c3d738fae2b2c5fbfcb76a2fb3ad52f6d44c08a893275e983a9af3e7033d239a7a936044108b2d7c7b173844f35a8d7cb491e32db520f75ea72df292bea5f14ea24a64a439e0ff37b761af85fb5eaaf229996d37596732a30b6d32b886559f6e91fef8659dd55d336656f3fa6649c43ee4da3c1ae4f83225020076de797ebc538efa49439b3271840c85fa01c8fef255cd83af251ca4da92649120cbf05e421f111a8b5431dafbb7705e734bcacdd779dc3e3d0e9c05ed9ce023696a393423010701f8e3ed3ce2f0904dc67ae47706b93e6cada8cffa40f637193c78762326141e0e166399dc5cd6b99cd106c9d09fb42bd8bf2f26bea33804da26df44586d6ed307008e519aa2bb54cfbc96794af9968e880a2c66e2207001343fade96d360583fb1a078e9a2fb718f0486d7b6884f4677f3d2c13a8c0d9078982a9bef7ef687e5db4b3ee678aeb6b23fd35619809239081e7899f93c0f5ef3756314b9c01303ed720a19133b902b0503cc9dfa9c01ceca97d07b5df9d16cf15d2eee4da50c1a8c5ed6af7ed78a5279e4e7430ff293e266e975ec305933744ebc7fa3f7948461b0e68a5b13f231415da20c5fd178438c984ee02328f1da65e67a81e0f72c37b60477c0846205c2fc1865f56597cd8cf700206d812dc67f658164a8d876f85d47d459e0769040a6fa5d45502e2cf072998932104808563962407c6f98585545c8f768a599eb9447c8d94db906efeed23822ab8306a369c0f0abf8541fa44bf7feb5af0056ca3f8431694458e7f45176d410cd37c14058c516117d2f81f45de374e7a530d9beeca5577bd7df8d99236d0c8e02b0020211c6453c8f1684f353fdd0ac98cda4c658fbdbd495709eeae82e57c478fc3c8efdbe3ada4374ff6f3344aa04cfd8d82e34c083e076ac649724705539be3928bef4c2fc32a210d2a324ddb889b02c13fb24d5aa8f471c358da6b61df8835c20cf3d22e815882a71b9c861637c1fa8be78fc273fd52520e67c3a1b845ac5250f078455e204854c8c515d067b9b955a21a9460748c5228038c79b553582c6aaabc43a66ef0d690555124de183423e752df8c4ce3f4974391b75d0f208acc75265f8c4634afe70f04d4920fe4257b0e956d4d273c5cc13a69b9010dfddc98f3b00fadaa3f5c531ccbb19569357b57706d5860ec45fe422eacc8af0a0a000d9989cc3f26cf2fae8cb25136f119e7d96e7caac2ec6134105f7aa348dbce5514e5e3cc6cd580e1ece7406714a406e0964f0e5de8a6f4d3f611b2b88be7abb9ed79112643bc5391b0b119ce28dac563084fd1fa16caa743c05f82952365de6d7014a25500b82c91ff25bd6f6a1aaa48f029c705b5f6827ece126240eba962cfa4c9b06b74a69199d04146d8b8855a8e33174a4e792d7cfc6ecc95c7fe5406c6410818b7addba550544c578cc4cfd051c0c22be9df67cc4911ac9d6ce56da7ad223619e1ed22ab4b9cb553148ad87f67f6d4bb46abac17baff3d5871ad517fe62c432171d5438f42974eb1d93ed57b336a906cc41a1d5013b155ff8ab8bef1c8ac5c00f2bc07004db53ba4222cfb89709a57284300bba463fb3efbb13e6a8334a009c8a346d1e710b95259cf62b8b719551a4297b4affc25376b56958e71e513c4025313ea4a180cb6ee210886b336161cfb050ff0a934110fa98aabf50993a58e187003167b2e7045289ec7d50060a7ea4a5107e4be6565e909045be24f96e1c8b3f2b6d1a9a436b61e1955852659afcd325c93b77cd498f4968ab92fcdd8f661d5a3398a98f0971d6be6c805d9dc91d91247daf50874a9d227a531f8369f589782df1fbbfdf924dbc8b829e2fb9579a7ae1da9b4612ffdadab1d16c6331e2bca57c5339c09cc501fc8027e42050b394bde5db5d249dfd17aaadb3b9e922da7ae154ca07a891e36a416b72468d0f325b00f3b8d3fa00ba79146e301314d7645f5b0b6a499455b8b6300138db1128ffe43457715da732eb84b230b5acd6085401d1529f041f40c5f31f32cfbfec3fd4c94216ab3f030385a3b53b6c00290c333afa6b73426cfc8d29dc20ac1ad1ee17d13fab342ff77af3edfcfdbe7939355759dde06cded75a0525d3960290ff9202d30d711eb5dc67d9a5878c6954d20e04718ee6890501b0e954a0e54b393f520e13643cfba0431ecb0f6a0011a2dd4374ca67b774883219a73df9f870f4c928f9f826e9895164e7cb7373e19a3d345cb3a435819825045faf03ee473c59c10b1513304964e5118f63b2ca58000c258db5c3164860b9187aa342dd2279ffb7ee3fe69c9ff2c0836c23fd341739c82107e155bc9e128bfdaeb985ce45b6dd9a0b57d2aa1076240a1005ac8cb71b0ef2108bc4174b75c6959c5b6070cfc4a204893ffd079d9340da207cdb5217dd5aaf09c99a8a51416caf07dfd85ef85d3bb8c015d9ac7e9c7efdb23c4119973392c20538186ecadfa14d6885881298f4e904abcaa9fe075cb7de99ad7cda3cefeaaf51ce43f83eb0c2565d3247879715d588336fd322dfe5939842c1e3ec4ba59bd279aaef9b646e62522b231d99567e61a9e8c218707835c06f897837ce3fb695ed384584375156a3eca8532d550939eda3cf5886c9ffbd0ff24deef96c9ada39375172326d64e20e741a013a7037d95da9eeaa46e893f7b1406318c5bc3141fd69ad78b8148e9bb29f15b9df89b7b6698178a15c36963a589dfc899337a0b11a0f7dc7fc4efe4a36c1d011012db39c3c5ea5a548aaf3a99a6492b3050d2388adc5de042052d2a43bd2bd8bbd46c55e6a6ae164c98d42253c6c6a81f4478e0b72131d1f71e417c730d3b5696c42527245bac2e96d6fe02787d339ed37b9c844caf259ac9bfc9d0b7bf7a38cccaeaafcdb29831a1159a47db3c6dc00e782f4983ee1bc6e6a3e95215190266c9e049966768aea4bea9bcf9465dc45181f1b57cfb8960041a0f9dd570d1a74ae4bced0d0b628f00c52f65507330ac54ddbb9bf5e0cfba741e66d5304bec0dba28fdfb7d3198b4565d76f6904262d402a6b3b81d9b7a11db812fd5d1b2acbe8a011bd2c250b2662a59ea19de0ff9a6b892cc024f4ebc5351cd7decebb3eb74c0077db74fa73262491f846b3e45bc62582dc5a2dbfc1c91469bb900bacc21407d490288723409c05c5a0bf449228a8f5bbbfd5808d7f724c372067a0cd22eb26f0503afe6ca67d6aefca815a3cd240d861f6245e606556468601b8e5a6bc232e995d077d6b48543157b4398fdee69c747fdfe48b05ace4f21ea4639b102dbaa5b55edfdf2f51fff6961be8da131f04cc678536382b297bc302b9b47b70e1ce62ce2bb71041d46361aa3fa7559435a6c7f08988bdba7f07f7330590a6185e913d0cd573ce94e6406b7a63c552e79d0182bf8fdb8453a6933635003cddcb5751505ec3c1b9e2829f6336298a331d8ab3431f6e5174c113446be7ddf0f840cca8ed98df35fa1198bb1dbce6d69bdeae8ca6466c11b5ad31c49956ff5c28c15876c75ff213338b69b0735a514e88bced252dcc91c16a848ded14bdd92f5af7323e61d445778ce90ff713a86db7a2f86b1f74b927f0eb197b2345663ec8cb91fda252da8ea9c19abf0afb8e30f4627f0b4fd634a681902b31275851a987decbb0a42731c6a442f66f8d49bbace789d77d973c99fcedeb51426f1e677a32b00be7d46e39aad7a97ee6eb65307199dc02431bbb9a87f4fcda332d10fda6ddb3d18cd933949f338599e30322088ca90e59de3a92248fc90b0d76a3aed5b8f8e7a477c36d20c42842fbde90de20d1cfd042a89d6a70791a91717983e0043006e24038fe618fed3e212ae90450bdde33f82c4b91f6c9529e94060c3ffc042939db5a9f8a2e362524e5cf38772970c568614eee99a0339a73edea2c87688558af69b287d5c53e8abde776abef93b35e76105a919ec88e95696c77ae4414ea863c73e0b0b820ec959cea5f3fa0b53eacf2ad275822252f34bc698264d374b61f3ca124941224675c2ea4d0c736ecf911ee1a0773a560e7074632c168bbc569234cb5acc2a3878cd3fb5991cfac5fe9e9d56f824cc036645d08380ed42c7267e95740992671b419a1055f452e6585c53636bc9a6d005813782a38317ed521c76c27ba3b1484f0f0046ff95c0c6d39c9be930c06a9442bf357fc546b77a29297d54c3fb2100a6b9528895b66d5da2e20ac859b18e700efeb18abf9a031e037554e844c56bd889ecb3c21337a4777ba60c97c20785b214abd11aa778b626eac2aaca233b8a03ff763f454566f8990be92108ccdf466cbf43490fe7ffbba16d770a356b7dc037e36a7c4907a0433cc01fac1221a216c57fe8cfd4b491b24d9f6b49bd5b3069d208217426747d332d82ec605a7f88e4ac1dfb528c7b332bddcf3c5286ce54c45d57aa55e933041b97c643221c54520cb375daf7cbf14d5b515139eb2b5676c259e9ac50e1ea3f719cfbba35b4cd64be8fda65b9a3230906c86b62e4c15016d3e95321eb8ba21a8bfc791cdaff5ff38d2501eeddef0c13bcb2bd5b4fc6e9ff4db177ed5ca007a3b57ddd30431b14f82cdcca5f38924648f94e6d8d4fe5f5727f11b948e1e9d45dca354e9c4ff5cde2b914fad2e95472ea91ef54d7358b121983cc8420ee653a6561b418f7ef97de5dc560aaf707e86c6cff36a94ee99f2cd05f3c85ae273b12869ff0ad4b5a49b82026ef9478846589787442fd02a339c7cb9ac9b8d24b0e31a82934e49bc1cfc24a29f3d531c8b3052745a9b5e86756f5a806310ff6973103d5e21518f523c38c676ea0d64100fcb0bdf86cd67eb6f94a6f5d8ec23f24b671f54756a53c0905fdcbf8f4acdcf8177a107ca8d86dadffc716a5e0d64028a3f02f8c65880c81d671c74139e7c3965ea7c89638431b51a64a1c1db5addf2e8378190e82b14be8a6bf0ebb4117cdbde020f4e68ca44bc5b714b75f482e547f9e96a92f419ac0f0abafac4284a2f0cb957cec3b2c51b56ebba98f2af8140b29d8ea43a1758bf0b0665b8cadd68bb990a3abf1ef8add964cb382ff5e7c1a0d7fad9ec9caa218b4174340ab505e3b3728e6c525a4a3760223af0f2408a0cc584a97ad3defffe8f9aa75415d7dbf6599fcf286e7df14078f65f50b5c4e196a14871e1a0dc04192e6e134363c14c58449068f20bf874f9c132a9f315caf521b528a08acf3eab87c7280d8ab5134cd778213e9583432d6c1eef964365"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000003300)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000002300)={r4, r5, "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", "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"}) openat(r2, &(0x7f00000012c0)='./cgroup/cgroup.procs\x00', 0x30500, 0x60) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) [ 1367.153427] loop1: detected capacity change from 0 to 4 [ 1367.160165] loop2: detected capacity change from 0 to 4 [ 1367.213263] FAULT_INJECTION: forcing a failure. [ 1367.213263] name failslab, interval 1, probability 0, space 0, times 0 [ 1367.215018] CPU: 0 UID: 0 PID: 13803 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1367.216402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.217668] Call Trace: [ 1367.218105] [ 1367.218500] dump_stack_lvl+0xfa/0x120 [ 1367.219215] should_fail_ex+0x4b1/0x5b0 [ 1367.219936] ? p9_tag_alloc+0x9c/0x820 [ 1367.220610] should_failslab+0xc2/0x120 [ 1367.221295] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1367.222081] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1367.222122] ? stack_trace_save+0x8f/0xc0 [ 1367.223516] p9_tag_alloc+0x9c/0x820 [ 1367.224175] ? __pfx_p9_tag_alloc+0x10/0x10 [ 1367.224913] ? srso_return_thunk+0x5/0x5f [ 1367.225648] ? lock_acquire.part.0+0xeb/0x320 [ 1367.226464] ? add_wait_queue+0x49/0x290 [ 1367.227168] ? path_mount+0x13b2/0x1ec0 [ 1367.227869] p9_client_prepare_req+0x181/0x470 [ 1367.228657] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 1367.229488] ? __pfx_lock_release+0x10/0x10 [ 1367.230281] ? srso_return_thunk+0x5/0x5f [ 1367.231018] ? _raw_spin_lock_irqsave+0x42/0x60 [ 1367.231832] p9_client_rpc+0x1a1/0xb70 [ 1367.232502] ? p9_pollwait+0x1ab/0x210 [ 1367.233214] ? __pfx_p9_client_rpc+0x10/0x10 [ 1367.233951] ? srso_return_thunk+0x5/0x5f [ 1367.234693] ? eventfd_poll+0xeb/0x150 [ 1367.235371] ? __pfx_eventfd_poll+0x10/0x10 [ 1367.236119] ? srso_return_thunk+0x5/0x5f [ 1367.236868] ? p9_fd_poll+0x1e0/0x2c0 [ 1367.237556] ? srso_return_thunk+0x5/0x5f [ 1367.238305] ? srso_return_thunk+0x5/0x5f [ 1367.239035] ? p9_fd_create+0x34f/0x530 [ 1367.239748] ? __pfx_p9_fd_create+0x10/0x10 [ 1367.240494] ? srso_return_thunk+0x5/0x5f [ 1367.241255] ? p9_client_create+0x786/0x11b0 [ 1367.242019] p9_client_create+0xbd7/0x11b0 [ 1367.242751] ? lock_acquire+0x32/0xc0 [ 1367.243469] ? __pfx_p9_client_create+0x10/0x10 [ 1367.244245] ? srso_return_thunk+0x5/0x5f [ 1367.244999] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1367.245916] ? srso_return_thunk+0x5/0x5f [ 1367.246658] ? srso_return_thunk+0x5/0x5f [ 1367.247392] ? kasan_save_track+0x14/0x30 [ 1367.248095] ? srso_return_thunk+0x5/0x5f [ 1367.248844] ? __kasan_kmalloc+0x7f/0x90 [ 1367.249544] ? srso_return_thunk+0x5/0x5f [ 1367.250281] ? trace_kmalloc+0x24/0xc0 [ 1367.250970] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1367.251749] ? vfs_get_tree+0x97/0x380 [ 1367.252465] ? path_mount+0x13b2/0x1ec0 [ 1367.253161] ? srso_return_thunk+0x5/0x5f [ 1367.253897] ? __raw_spin_lock_init+0x3a/0x110 [ 1367.254690] v9fs_session_init+0x1e0/0x17b0 [ 1367.255476] ? srso_return_thunk+0x5/0x5f [ 1367.256214] ? lock_acquire+0x32/0xc0 [ 1367.256931] ? __pfx_v9fs_session_init+0x10/0x10 [ 1367.257748] ? srso_return_thunk+0x5/0x5f [ 1367.258491] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1367.259404] ? srso_return_thunk+0x5/0x5f [ 1367.260145] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1367.261001] ? srso_return_thunk+0x5/0x5f [ 1367.261730] ? __create_object+0x59/0x80 [ 1367.262446] ? srso_return_thunk+0x5/0x5f [ 1367.263178] ? trace_kmalloc+0x24/0xc0 [ 1367.263859] ? srso_return_thunk+0x5/0x5f [ 1367.264601] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1367.265437] ? srso_return_thunk+0x5/0x5f [ 1367.266168] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1367.267033] ? srso_return_thunk+0x5/0x5f [ 1367.267783] v9fs_mount+0xbd/0x9b0 [ 1367.268394] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1367.269294] ? __pfx_v9fs_mount+0x10/0x10 [ 1367.269998] ? srso_return_thunk+0x5/0x5f [ 1367.270729] ? cap_capable+0x1b5/0x220 [ 1367.271412] ? __pfx_v9fs_mount+0x10/0x10 [ 1367.272112] legacy_get_tree+0x109/0x220 [ 1367.272845] vfs_get_tree+0x97/0x380 [ 1367.273517] ? srso_return_thunk+0x5/0x5f [ 1367.274248] path_mount+0x13b2/0x1ec0 [ 1367.274893] ? srso_return_thunk+0x5/0x5f [ 1367.275611] ? kmem_cache_free+0x138/0x470 [ 1367.276370] ? __pfx_path_mount+0x10/0x10 [ 1367.277062] ? getname_flags.part.0+0x1c6/0x550 [ 1367.277873] ? srso_return_thunk+0x5/0x5f [ 1367.278609] ? putname+0x12a/0x170 [ 1367.279267] __x64_sys_mount+0x283/0x300 [ 1367.279950] ? __pfx___x64_sys_mount+0x10/0x10 [ 1367.280740] do_syscall_64+0xbf/0x1d0 [ 1367.281431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1367.282290] RIP: 0033:0x7fe6384eeb19 [ 1367.282900] 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 [ 1367.285588] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1367.286782] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1367.287877] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1367.288977] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1367.290072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1367.291167] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1367.292321] [ 1367.308185] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:49:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)="d6a88d442f9ad8868d4bead459fc052a6a353b234beb2af16f93976af650c1a8f7022ad7fef47afeb7bf2a8c9b02d8977871b78cbf028be258bcfeafd33fdc5b1f56ceb4072c5a019c452675603668a19acc0b29d80d90af21a5468684ab92a6b2b00d423e9e177208a651790970f60dbaeaa95661fe91742ecd1bbd349a93431f308e64afb5c745d04eb69ac27ed0ebcf115e6acae54c579365ba56d32b0308ef32e4e548fc18b629985f4a716edbfd06c58ebf28d910d44074a9a14248593bbf0f58de06c5316461c98cae2913f13829aa1cec8d6a5325ed5375e1c1", 0xdd, 0xb73}, {&(0x7f0000000200)="99f02fbc9df253688c26748e4483b2a9b594985123f60dbd45cd65eac484f9366f2399febe591673749ff49338178c05e4f78caa950c2f1a066a1c481d1f50bca54afc1c153514c10334f105d7d6", 0x4e, 0x5}, {&(0x7f0000000280)="eddd7ddb785e11b920dc54774e39daa960531c5e3c87d23beed1eefdc1f03fd483bc44b0a7a0980b714e32d932af3fa28e6005b159cbd0dac447f5fb01cb0703c46185724142f5158af3ee7c90b359999f", 0x51, 0x40}, {&(0x7f0000000300)="5ae106c71d8b518faf4fb1d3f82db0fc35e1c025618805a1f61b3385584c23e30811500da11ba4592aaf75698a8e3fc5c2164e7053047f9c1197e47ac23fccb90bfadb4a8644acfbaff66907fee47900ee80099a4e541dd5434242d18bbae6eea0748abf911951c88d1cccd9c7dcadb384d79b72cc7774224a72c4e1ad9d6b3a2e6f94093995370cf2459735", 0x8c, 0x8}, {&(0x7f00000003c0)="d111f9ac4c6d8512834f69b5739194b47c6da202025c28d24a41d610da5fefaad2fdb789242b238f293d0205edb4b48e3e36e91e7531f306c9cc01d6c6577c48acc598d089e7aee5e3c4e4f69b40a16cca1a35f25009fdb384a2cfcf3e46adbb2c57a3069df9fde4f9cfb41715d647398f632cd97bfb64f68fd505b5258df7272c3c7dc1b9314a1bbdfdd03a40ab568706abe6349847a8cb40c796eb3b5610b8a287aa8c9a66e5991fbfeb8dd139f0e36a2d889e12df30c872de71f593fedc4992e549c37de77e08c772c8c9c65882e6c3f0217f21dd327427b6d3b6fea5ca0dea0a03872dc594e15b99", 0xea, 0x1000}, {&(0x7f0000000180)="bfcd5d09821cbfb3629d9f903820", 0xe, 0x40}], 0x208c00, &(0x7f0000000580)={[{@rodir}, {@shortname_winnt}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:49:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) write(r2, &(0x7f0000000580)="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", 0x1000) socket$nl_audit(0x10, 0x3, 0x9) r3 = fsmount(r0, 0x0, 0xf4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pidfd_send_signal(r4, 0x32, &(0x7f00000001c0)={0x7, 0x3, 0xfffffbff}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0x41009432, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00M\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Tq\x00'/192]) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001580)={'ip6gretap0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x42653a7e}}, './file0\x00'}) recvmmsg(r6, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ax25={{0x3, @default}, [@default, @null, @null, @null, @bcast, @remote, @rose, @netrom]}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/17, 0x11}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/131, 0x83}], 0x3, &(0x7f0000000480)=""/46, 0x2e}, 0x7ff}], 0x1, 0x3, &(0x7f0000000500)={0x0, 0x989680}) r7 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x436200, 0x0) sendfile(r1, r7, &(0x7f0000000000)=0xffffffffffffffff, 0x84000001) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000015c0)={'\x00', 0x3ff, 0x4, 0x81, 0xca, 0x1ff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) openat(0xffffffffffffffff, &(0x7f0000000540)='./cgroup/cgroup.procs\x00', 0x24000, 0x42) [ 1367.335090] FAULT_INJECTION: forcing a failure. [ 1367.335090] name failslab, interval 1, probability 0, space 0, times 0 [ 1367.336806] CPU: 1 UID: 0 PID: 13806 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1367.337569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.338263] Call Trace: [ 1367.338499] [ 1367.338718] dump_stack_lvl+0xfa/0x120 [ 1367.339110] should_fail_ex+0x4b1/0x5b0 [ 1367.339506] should_failslab+0xc2/0x120 [ 1367.339888] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1367.340421] ? srso_return_thunk+0x5/0x5f [ 1367.340834] ? srso_return_thunk+0x5/0x5f [ 1367.341235] ? vfs_parse_fs_string+0xc4/0x150 [ 1367.341665] ? srso_return_thunk+0x5/0x5f [ 1367.342075] kmemdup_nul+0x3b/0xa0 [ 1367.342426] vfs_parse_fs_string+0xc4/0x150 [ 1367.342837] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 1367.343325] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1367.343782] vfs_parse_monolithic_sep+0x178/0x200 [ 1367.344240] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1367.344739] ? vfat_init_fs_context+0x55/0x70 [ 1367.345184] ? srso_return_thunk+0x5/0x5f [ 1367.345585] ? alloc_fs_context+0x5c0/0x9e0 [ 1367.346010] path_mount+0x136a/0x1ec0 [ 1367.346375] ? srso_return_thunk+0x5/0x5f [ 1367.346778] ? kmem_cache_free+0x138/0x470 [ 1367.347195] ? __pfx_path_mount+0x10/0x10 [ 1367.347579] ? getname_flags.part.0+0x1c6/0x550 [ 1367.348023] ? srso_return_thunk+0x5/0x5f [ 1367.348427] ? putname+0x12a/0x170 [ 1367.348788] __x64_sys_mount+0x283/0x300 [ 1367.349168] ? __pfx___x64_sys_mount+0x10/0x10 [ 1367.349605] do_syscall_64+0xbf/0x1d0 [ 1367.349993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1367.350470] RIP: 0033:0x7f763455104a [ 1367.350808] 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 [ 1367.352282] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1367.352950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1367.353553] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1367.354155] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1367.354761] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1367.355364] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1367.355993] [ 1367.388911] FAULT_INJECTION: forcing a failure. [ 1367.388911] name failslab, interval 1, probability 0, space 0, times 0 [ 1367.390708] CPU: 0 UID: 0 PID: 13808 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1367.392090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1367.393374] Call Trace: [ 1367.393824] [ 1367.394224] dump_stack_lvl+0xfa/0x120 [ 1367.394942] should_fail_ex+0x4b1/0x5b0 [ 1367.395658] ? getname_flags.part.0+0x48/0x550 [ 1367.396444] should_failslab+0xc2/0x120 [ 1367.397142] kmem_cache_alloc_noprof+0x60/0x3d0 [ 1367.398107] getname_flags.part.0+0x48/0x550 [ 1367.399006] getname_flags+0x95/0xe0 [ 1367.399892] user_path_at+0x27/0x60 [ 1367.400662] __x64_sys_mount+0x1ea/0x300 [ 1367.401396] ? __pfx___x64_sys_mount+0x10/0x10 [ 1367.402207] ? srso_return_thunk+0x5/0x5f [ 1367.402994] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1367.404011] do_syscall_64+0xbf/0x1d0 [ 1367.404735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1367.405607] RIP: 0033:0x7fe8ade6904a [ 1367.406243] 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 [ 1367.408957] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1367.410157] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1367.411275] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1367.412383] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1367.413502] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1367.414626] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1367.415782] 10:49:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44164, 0x0) 10:49:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49", 0x5a, 0x400}], 0x0, &(0x7f0000000380)) [ 1367.498472] loop1: detected capacity change from 0 to 4 [ 1367.516015] EXT4-fs (loop1): invalid first ino: 3260751986 10:49:18 executing program 7: r0 = epoll_create(0x5) r1 = signalfd(r0, &(0x7f0000000100)={[0xffffffffffffff80]}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000004d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000cac5233265e8a600000000"]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000940)) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)=[{{&(0x7f0000000140), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/71, 0x47}], 0x1, &(0x7f00000002c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000380)=""/144, 0x90}], 0x1, &(0x7f0000000480)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x90}}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/181, 0xb5}], 0x1}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/84, 0x54}], 0x1, &(0x7f0000000780)=[@cred={{0x1c}}], 0x20}}], 0x4, 0x0, &(0x7f00000008c0)={0x0, 0x989680}) fcntl$setownex(r1, 0xf, &(0x7f0000000900)={0x1, r3}) r4 = dup2(0xffffffffffffffff, r0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) ioctl$NS_GET_OWNER_UID(r4, 0xb704, &(0x7f0000000000)=0x0) quotactl(0xffffffffffffff01, &(0x7f00000001c0)='./file0\x00', r5, 0x0) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x0, [0x0, 0x40, 0xffffffff]}, &(0x7f00000000c0)=0x44) 10:49:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 37) 10:49:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 31) 10:49:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 46) 10:49:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44165, 0x0) 10:49:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49", 0x5a, 0x400}], 0x0, &(0x7f0000000380)) 10:49:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f465", 0x33, 0x400}], 0x0, &(0x7f0000000380)) [ 1367.698454] No source specified [ 1367.745351] loop2: detected capacity change from 0 to 4 [ 1367.759965] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1367.762385] No source specified [ 1367.770760] loop1: detected capacity change from 0 to 4 [ 1367.787022] EXT4-fs (loop1): invalid first ino: 3260751986 10:49:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 38) [ 1367.823036] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) 10:49:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44166, 0x0) 10:49:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1367.847829] EXT4-fs (sda): Can't modify superblock whileperforming online resize [ 1367.879352] loop2: detected capacity change from 0 to 4 10:49:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49", 0x5a, 0x400}], 0x0, &(0x7f0000000380)) 10:49:18 executing program 7: quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x12b4c2, 0xd4) r1 = epoll_create(0x5) r2 = dup2(0xffffffffffffffff, r1) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0, @ANYRES32=r1, @ANYBLOB="001e0000000002002e2f5ca96c653000"]) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000080)={r1, r2, 0x6}) [ 1367.967663] No source specified [ 1367.978950] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1368.031443] loop1: detected capacity change from 0 to 4 [ 1368.050278] EXT4-fs (loop1): invalid first ino: 3260751986 10:49:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs/file0\x00', 0x2, 0x14) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './cgroup/cgroup.procs/file0\x00'}) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f00000000c0)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x82080, 0x0) r3 = epoll_create(0x5) dup2(0xffffffffffffffff, r3) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './cgroup/cgroup.procs\x00'}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) sendmsg$nl_netfilter(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2e8, 0x1, 0x3, 0x201, 0x70bd2a, 0x25dfdbfb, {0xc, 0x0, 0x5}, [@typed={0xc, 0x6e, 0x0, 0x0, @u64=0x2}, @generic="544994af9ec53bb02d9b91c917c64861650ecb5674524ccb4a9a5af5409d0e322a3b0a4280b68b6ac4ef2622f5d42ea403f39bbb", @typed={0x8, 0x5e, 0x0, 0x0, @fd}, @typed={0x8, 0x8a, 0x0, 0x0, @uid=0xee01}, @nested={0x11a, 0x30, 0x0, 0x1, [@typed={0x8, 0x8d, 0x0, 0x0, @pid}, @typed={0x4, 0x13}, @typed={0x8, 0x59, 0x0, 0x0, @fd=r3}, @generic="846b215cce0193448f6aa12deedbfb8248ed3b74095aa2e6065f5bf09c5fcb635362e0a82df1e8f61c129f18e9ea388b9afee70cf16faa23ab5346b17faccb22835fe023e8b327f71fc25bef89e8393638f15c4d6fc5345de3b054459694c24a4de9ee6c33b097d795c4e33e617814e27655d0cb94f48ce5811169fe441e62dc5617313efa0c06fd047187b738fe0def1517d4627145a03743d138d17911709e6de35c2b38f28c68ef2cf83cda3883ee2f8d9a27d9c1cd61744fc0eceb81f3d598a22b8eee0a77be6257bd743e0567ab6766f2808b4f2f537b866308c8ccefe09c5bd01b9ff0e1db27ec", @typed={0x4, 0x42}, @typed={0xc, 0x21, 0x0, 0x0, @u64=0x9}, @typed={0x8, 0x64, 0x0, 0x0, @fd=r4}]}, @generic="9a16919ba9208ff22555d1bbeb2fb245a82ac0b566b480c014d5c51cdc2b66885db0f7553282a0ccb0a9b506324be9c6f6c25c44d0066b4c1238d20cc94dc0c4fea34a9d65604160b7aba627ffecf05ec71d0e3646cc44c895693fa518412cebaa1c", @nested={0x102, 0x15, 0x0, 0x1, [@typed={0x8, 0x17, 0x0, 0x0, @fd=r5}, @generic="5364e07f960e7721329ceaca4b7a0d281078f4342fd421a2b1bed9e6d210d5d474fa3686a0ec65063b261e96fa7c43769a987d76ed9aa20e2856a867cdec508436e405e5cd2e2245a1513de9dbdbeac5fa74d8bb2b8a927ee6f2b851ea084c6497852e9a6174d76f3963e7378917efb0c9e4d72167631a68fe3975eaea055fb7afb1c38c2e39aee60403e311630164579f8d0a9b597dd419d7b4aaf4548d7e6ff1a5ab995022ddeb0c348a78f3f9af13e3619dc0fa730177ba1c67bdd96cb159c435b32a1f1142b4585ccfd8b5aa8ba157bae292c2a3df995340652d643994a1a132653853805984ed71cf35d8df99fec7ca73a4b3d1"]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x24008041}, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x800, 0x158) 10:49:58 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 32) 10:49:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc", 0x60, 0x400}], 0x0, &(0x7f0000000380)) 10:49:58 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 39) 10:49:58 executing program 7: delete_module(&(0x7f0000000000)='(\x9e(\\#/$\x00', 0x200) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:49:58 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44167, 0x0) 10:49:58 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 47) 10:49:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1407.478483] FAULT_INJECTION: forcing a failure. [ 1407.478483] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.479509] CPU: 1 UID: 0 PID: 13862 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1407.480270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1407.480958] Call Trace: [ 1407.481200] [ 1407.481416] dump_stack_lvl+0xfa/0x120 [ 1407.481809] should_fail_ex+0x4b1/0x5b0 [ 1407.482215] should_failslab+0xc2/0x120 [ 1407.482596] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1407.483126] ? srso_return_thunk+0x5/0x5f [ 1407.483532] ? srso_return_thunk+0x5/0x5f [ 1407.483937] ? vfs_parse_fs_string+0xc4/0x150 [ 1407.484365] ? srso_return_thunk+0x5/0x5f [ 1407.484781] kmemdup_nul+0x3b/0xa0 [ 1407.485134] vfs_parse_fs_string+0xc4/0x150 [ 1407.485549] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 1407.486046] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1407.486508] vfs_parse_monolithic_sep+0x178/0x200 [ 1407.486969] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1407.487463] ? vfat_init_fs_context+0x55/0x70 [ 1407.487914] ? srso_return_thunk+0x5/0x5f [ 1407.488317] ? alloc_fs_context+0x5c0/0x9e0 [ 1407.488743] path_mount+0x136a/0x1ec0 [ 1407.489106] ? srso_return_thunk+0x5/0x5f [ 1407.489511] ? kmem_cache_free+0x138/0x470 [ 1407.489931] ? __pfx_path_mount+0x10/0x10 [ 1407.490322] ? getname_flags.part.0+0x1c6/0x550 [ 1407.490773] ? srso_return_thunk+0x5/0x5f [ 1407.491176] ? putname+0x12a/0x170 [ 1407.491529] __x64_sys_mount+0x283/0x300 [ 1407.491910] ? __pfx___x64_sys_mount+0x10/0x10 [ 1407.492346] do_syscall_64+0xbf/0x1d0 [ 1407.492735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1407.493214] RIP: 0033:0x7f763455104a [ 1407.493557] 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 [ 1407.495043] RSP: 002b:00007f7631ac4fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1407.495694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f763455104a [ 1407.496296] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1407.496898] RBP: 00007f7631ac5040 R08: 00007f7631ac5040 R09: 00000000200000c0 [ 1407.497504] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1407.498111] R13: 0000000020000100 R14: 00007f7631ac5000 R15: 0000000020000600 [ 1407.498744] [ 1407.500048] FAULT_INJECTION: forcing a failure. [ 1407.500048] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.501830] CPU: 1 UID: 0 PID: 13861 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1407.502605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1407.503304] Call Trace: [ 1407.503544] [ 1407.503767] dump_stack_lvl+0xfa/0x120 [ 1407.504158] should_fail_ex+0x4b1/0x5b0 [ 1407.504558] should_failslab+0xc2/0x120 [ 1407.504941] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1407.505386] ? srso_return_thunk+0x5/0x5f [ 1407.505793] ? lock_acquire+0x32/0xc0 [ 1407.506188] ? __get_fs_type+0x21/0x160 [ 1407.506566] ? alloc_fs_context+0x58/0x9e0 [ 1407.506989] alloc_fs_context+0x58/0x9e0 [ 1407.507400] path_mount+0xaa5/0x1ec0 [ 1407.507761] ? srso_return_thunk+0x5/0x5f [ 1407.508170] ? kmem_cache_free+0x138/0x470 [ 1407.508594] ? __pfx_path_mount+0x10/0x10 [ 1407.508979] ? getname_flags.part.0+0x1c6/0x550 [ 1407.509427] ? srso_return_thunk+0x5/0x5f [ 1407.509838] ? putname+0x12a/0x170 [ 1407.510200] __x64_sys_mount+0x283/0x300 [ 1407.510585] ? __pfx___x64_sys_mount+0x10/0x10 [ 1407.511023] do_syscall_64+0xbf/0x1d0 [ 1407.511411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1407.511891] RIP: 0033:0x7fe8ade6904a [ 1407.512234] 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 [ 1407.513723] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1407.514385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1407.514990] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1407.515593] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1407.516205] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1407.516813] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1407.517440] [ 1407.522886] loop1: detected capacity change from 0 to 4 [ 1407.528546] EXT4-fs (loop1): invalid first ino: 3260751986 10:49:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc", 0x60, 0x400}], 0x0, &(0x7f0000000380)) [ 1407.632858] FAULT_INJECTION: forcing a failure. [ 1407.632858] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.634640] CPU: 0 UID: 0 PID: 13869 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1407.636034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1407.637279] Call Trace: [ 1407.637713] [ 1407.638118] dump_stack_lvl+0xfa/0x120 [ 1407.638831] should_fail_ex+0x4b1/0x5b0 [ 1407.639548] ? p9_fcall_init+0x97/0x290 [ 1407.640276] should_failslab+0xc2/0x120 [ 1407.640971] __kmalloc_noprof+0xb5/0x4b0 [ 1407.641711] ? srso_return_thunk+0x5/0x5f [ 1407.642467] ? trace_kmem_cache_alloc+0x24/0xb0 [ 1407.643269] ? srso_return_thunk+0x5/0x5f [ 1407.644026] p9_fcall_init+0x97/0x290 [ 1407.644746] p9_tag_alloc+0x16a/0x820 [ 1407.645411] ? __pfx_p9_tag_alloc+0x10/0x10 [ 1407.646179] ? add_wait_queue+0x49/0x290 [ 1407.646875] ? path_mount+0x13b2/0x1ec0 [ 1407.647569] p9_client_prepare_req+0x181/0x470 [ 1407.648348] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 1407.649184] ? __pfx_lock_release+0x10/0x10 [ 1407.649989] ? srso_return_thunk+0x5/0x5f [ 1407.650735] ? _raw_spin_lock_irqsave+0x42/0x60 [ 1407.651550] p9_client_rpc+0x1a1/0xb70 [ 1407.652228] ? p9_pollwait+0x1ab/0x210 [ 1407.652931] ? __pfx_p9_client_rpc+0x10/0x10 [ 1407.653678] ? srso_return_thunk+0x5/0x5f [ 1407.654423] ? eventfd_poll+0xeb/0x150 [ 1407.655098] ? __pfx_eventfd_poll+0x10/0x10 [ 1407.655839] ? srso_return_thunk+0x5/0x5f [ 1407.656575] ? p9_fd_poll+0x1e0/0x2c0 [ 1407.657263] ? srso_return_thunk+0x5/0x5f [ 1407.658021] ? srso_return_thunk+0x5/0x5f [ 1407.658757] ? p9_fd_create+0x34f/0x530 [ 1407.659479] ? __pfx_p9_fd_create+0x10/0x10 [ 1407.660231] ? srso_return_thunk+0x5/0x5f [ 1407.660973] ? p9_client_create+0x786/0x11b0 [ 1407.661743] p9_client_create+0xbd7/0x11b0 [ 1407.662491] ? lock_acquire+0x32/0xc0 [ 1407.663199] ? __pfx_p9_client_create+0x10/0x10 [ 1407.663975] ? srso_return_thunk+0x5/0x5f [ 1407.664711] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1407.665625] ? srso_return_thunk+0x5/0x5f [ 1407.666376] ? srso_return_thunk+0x5/0x5f [ 1407.667113] ? kasan_save_track+0x14/0x30 [ 1407.667823] ? srso_return_thunk+0x5/0x5f [ 1407.668556] ? __kasan_kmalloc+0x7f/0x90 [ 1407.669255] ? srso_return_thunk+0x5/0x5f [ 1407.670003] ? trace_kmalloc+0x24/0xc0 [ 1407.670707] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1407.671490] ? vfs_get_tree+0x97/0x380 [ 1407.672201] ? path_mount+0x13b2/0x1ec0 [ 1407.672878] ? srso_return_thunk+0x5/0x5f [ 1407.673613] ? __raw_spin_lock_init+0x3a/0x110 [ 1407.674415] v9fs_session_init+0x1e0/0x17b0 [ 1407.675204] ? srso_return_thunk+0x5/0x5f [ 1407.675938] ? lock_acquire+0x32/0xc0 [ 1407.676646] ? __pfx_v9fs_session_init+0x10/0x10 [ 1407.677468] ? srso_return_thunk+0x5/0x5f [ 1407.678217] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1407.679131] ? srso_return_thunk+0x5/0x5f [ 1407.679869] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1407.680722] ? srso_return_thunk+0x5/0x5f [ 1407.681459] ? __create_object+0x59/0x80 [ 1407.682192] ? srso_return_thunk+0x5/0x5f [ 1407.682927] ? trace_kmalloc+0x24/0xc0 [ 1407.683612] ? srso_return_thunk+0x5/0x5f [ 1407.684349] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1407.685188] ? srso_return_thunk+0x5/0x5f [ 1407.685923] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1407.686808] ? srso_return_thunk+0x5/0x5f [ 1407.687559] v9fs_mount+0xbd/0x9b0 [ 1407.688177] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1407.688370] loop2: detected capacity change from 0 to 4 [ 1407.689041] ? __pfx_v9fs_mount+0x10/0x10 [ 1407.690232] ? srso_return_thunk+0x5/0x5f [ 1407.690966] ? cap_capable+0x1b5/0x220 [ 1407.691558] loop1: detected capacity change from 0 to 4 [ 1407.691623] ? __pfx_v9fs_mount+0x10/0x10 [ 1407.692720] legacy_get_tree+0x109/0x220 [ 1407.693431] vfs_get_tree+0x97/0x380 [ 1407.694114] ? srso_return_thunk+0x5/0x5f [ 1407.694856] path_mount+0x13b2/0x1ec0 [ 1407.695505] ? srso_return_thunk+0x5/0x5f [ 1407.696227] ? kmem_cache_free+0x138/0x470 [ 1407.696979] ? __pfx_path_mount+0x10/0x10 [ 1407.697683] ? getname_flags.part.0+0x1c6/0x550 [ 1407.698489] ? srso_return_thunk+0x5/0x5f [ 1407.699212] ? putname+0x12a/0x170 [ 1407.699851] __x64_sys_mount+0x283/0x300 [ 1407.700532] ? __pfx___x64_sys_mount+0x10/0x10 [ 1407.701332] do_syscall_64+0xbf/0x1d0 [ 1407.702036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1407.702899] RIP: 0033:0x7fe6384eeb19 [ 1407.703510] 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 [ 1407.706222] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1407.707420] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1407.708522] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1407.709611] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1407.710727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1407.711825] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1407.712971] [ 1407.721584] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1407.736791] EXT4-fs (loop1): invalid first ino: 3260751986 10:50:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 48) 10:50:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) mount_setattr(r0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x9100, &(0x7f00000000c0)={0x74, 0x1000f4, 0xc0000, {r0}}, 0x20) 10:50:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x36) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000003940)=ANY=[@ANYBLOB="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"]) r1 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x8000, 0x0) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f0000000580), 0x0, 0x7, &(0x7f00000005c0)={[0xffffffffffffffe1]}, 0x8) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x111, &(0x7f0000003a80), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, 0x0, &(0x7f0000000580)=0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x8001) r3 = io_uring_setup(0x7c50, &(0x7f0000000140)) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000000200)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x14, 0x0, r4) r5 = epoll_create(0x5) dup2(0xffffffffffffffff, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) r7 = io_uring_setup(0x7c50, &(0x7f0000000140)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0x14, 0x0, r8) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000003880)={&(0x7f0000000440)=@l2tp={0x2, 0x0, @loopback, 0x1}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)="d7e84d647d82d128220487c2615089f53efd98ec44266fafa857c7a74d2965c65990f513017ff16cbdd4bab0514f1a7c0bfa93cb40db020f41f988c656407246a0ca51584013484885555b9a708b88aa2a1e4f18a154d98830e67f1e6840260a96f62170fef64eab38d37cdbb96d7a960974ac8780ab66043a179588dfb4c768a908865d", 0x84}, {&(0x7f0000000600)="05421e9ef2affa9c573c1a7bdf2c5ff4cbc77f8f3f1342ecf007bf8243c228390def23dfad55bf38a2e873018537ed8678e9d943aead3e33e0d6ca983559f7cf3999c999824cc8ecb846cd", 0x4b}, {&(0x7f00000038c0)="a4345440cfb54780ed99ad3159c7a59883fc9f3f322a7f8d09783accf2a6b7ff9c0386e3606a68b83ead6040e286e1e0dd3edd5a2fa2c6e9c737661bc3f2647ec5c608274e4d88b06f8064293507", 0x4e}], 0x3, &(0x7f00000006c0)=[{0x90, 0x1, 0x7, "d2d62c86673ff8bd3b33547b06bc247c2233a7a5dc6288939d882a0e349e95650bedbf9d98633b6a8f8727fa0b9dc079d8a136ee77e270280acda99aa6e7da12c9f8fc55e337c5307977e67e960965140cb51660cc36bb221cccd76461034670b0224d2407064927658f03d63c920522fc6421d1e24ce9ff841b"}, {0x1010, 0x10f, 0x8, "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0x31b8}, 0x0, 0x240040c0, 0x1, {0x0, r8}}, 0x1) 10:50:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44168, 0x0) 10:50:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 40) 10:50:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc", 0x60, 0x400}], 0x0, &(0x7f0000000380)) 10:50:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 33) 10:50:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1427.003482] loop1: detected capacity change from 0 to 4 [ 1427.016879] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1427.017747] EXT4-fs (loop1): invalid first ino: 3260751986 [ 1427.044562] No source specified [ 1427.053443] loop2: detected capacity change from 0 to 4 [ 1427.099648] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1427.110587] No source specified 10:50:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 34) 10:50:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44169, 0x0) 10:50:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf", 0x63, 0x400}], 0x0, &(0x7f0000000380)) [ 1427.184717] FAULT_INJECTION: forcing a failure. [ 1427.184717] name failslab, interval 1, probability 0, space 0, times 0 [ 1427.185652] CPU: 1 UID: 0 PID: 13903 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1427.186364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1427.187019] Call Trace: [ 1427.187245] [ 1427.187452] dump_stack_lvl+0xfa/0x120 [ 1427.187829] should_fail_ex+0x4b1/0x5b0 [ 1427.188205] ? p9_fcall_init+0x97/0x290 [ 1427.188585] should_failslab+0xc2/0x120 [ 1427.188945] __kmalloc_noprof+0xb5/0x4b0 [ 1427.189332] ? alloc_slab_page+0x70/0x100 [ 1427.189716] p9_fcall_init+0x97/0x290 [ 1427.190090] p9_tag_alloc+0x20c/0x820 [ 1427.190439] ? __pfx_p9_tag_alloc+0x10/0x10 [ 1427.190829] ? add_wait_queue+0x49/0x290 [ 1427.191194] ? path_mount+0x13b2/0x1ec0 [ 1427.191557] p9_client_prepare_req+0x181/0x470 [ 1427.191961] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 1427.192396] ? __pfx_lock_release+0x10/0x10 [ 1427.192808] ? srso_return_thunk+0x5/0x5f [ 1427.193193] ? _raw_spin_lock_irqsave+0x42/0x60 [ 1427.193613] p9_client_rpc+0x1a1/0xb70 [ 1427.193963] ? p9_pollwait+0x1ab/0x210 [ 1427.194326] ? __pfx_p9_client_rpc+0x10/0x10 [ 1427.194720] ? srso_return_thunk+0x5/0x5f [ 1427.195103] ? eventfd_poll+0xeb/0x150 [ 1427.195456] ? __pfx_eventfd_poll+0x10/0x10 [ 1427.195842] ? srso_return_thunk+0x5/0x5f [ 1427.196226] ? p9_fd_poll+0x1e0/0x2c0 [ 1427.196584] ? srso_return_thunk+0x5/0x5f [ 1427.196973] ? srso_return_thunk+0x5/0x5f [ 1427.197355] ? p9_fd_create+0x34f/0x530 [ 1427.197725] ? __pfx_p9_fd_create+0x10/0x10 [ 1427.198116] ? srso_return_thunk+0x5/0x5f [ 1427.198502] ? p9_client_create+0x786/0x11b0 [ 1427.198909] p9_client_create+0xbd7/0x11b0 [ 1427.199291] ? lock_acquire+0x32/0xc0 [ 1427.199658] ? __pfx_p9_client_create+0x10/0x10 [ 1427.200063] ? srso_return_thunk+0x5/0x5f [ 1427.200446] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1427.200922] ? srso_return_thunk+0x5/0x5f [ 1427.201308] ? srso_return_thunk+0x5/0x5f [ 1427.201691] ? kasan_save_track+0x14/0x30 [ 1427.202060] ? srso_return_thunk+0x5/0x5f [ 1427.202443] ? __kasan_kmalloc+0x7f/0x90 [ 1427.202816] ? srso_return_thunk+0x5/0x5f [ 1427.203199] ? trace_kmalloc+0x24/0xc0 [ 1427.203557] ? lockdep_init_map_type+0x2cb/0x7b0 [ 1427.203964] ? vfs_get_tree+0x97/0x380 [ 1427.204334] ? path_mount+0x13b2/0x1ec0 [ 1427.204687] ? srso_return_thunk+0x5/0x5f [ 1427.205071] ? __raw_spin_lock_init+0x3a/0x110 [ 1427.205483] v9fs_session_init+0x1e0/0x17b0 [ 1427.205896] ? srso_return_thunk+0x5/0x5f [ 1427.206279] ? lock_acquire+0x32/0xc0 [ 1427.206649] ? __pfx_v9fs_session_init+0x10/0x10 [ 1427.207088] ? srso_return_thunk+0x5/0x5f [ 1427.207471] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 1427.207947] ? srso_return_thunk+0x5/0x5f [ 1427.208331] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1427.208774] ? srso_return_thunk+0x5/0x5f [ 1427.209157] ? __create_object+0x59/0x80 [ 1427.209532] ? srso_return_thunk+0x5/0x5f [ 1427.209915] ? trace_kmalloc+0x24/0xc0 [ 1427.210271] ? srso_return_thunk+0x5/0x5f [ 1427.210654] ? __kmalloc_cache_noprof+0x1b4/0x3e0 [ 1427.211102] ? srso_return_thunk+0x5/0x5f [ 1427.211486] ? cred_has_capability.isra.0+0x14d/0x2b0 [ 1427.211940] ? srso_return_thunk+0x5/0x5f [ 1427.212333] v9fs_mount+0xbd/0x9b0 [ 1427.212654] ? __x86_indirect_jump_thunk_r13+0x3/0x20 [ 1427.213118] ? __pfx_v9fs_mount+0x10/0x10 [ 1427.213486] ? srso_return_thunk+0x5/0x5f [ 1427.213870] ? cap_capable+0x1b5/0x220 [ 1427.214229] ? __pfx_v9fs_mount+0x10/0x10 [ 1427.214597] legacy_get_tree+0x109/0x220 [ 1427.214982] vfs_get_tree+0x97/0x380 [ 1427.215341] ? srso_return_thunk+0x5/0x5f [ 1427.215731] path_mount+0x13b2/0x1ec0 [ 1427.216073] ? srso_return_thunk+0x5/0x5f [ 1427.216449] ? kmem_cache_free+0x138/0x470 [ 1427.216838] ? __pfx_path_mount+0x10/0x10 [ 1427.217196] ? getname_flags.part.0+0x1c6/0x550 [ 1427.217615] ? srso_return_thunk+0x5/0x5f [ 1427.217991] ? putname+0x12a/0x170 [ 1427.218322] __x64_sys_mount+0x283/0x300 [ 1427.218683] ? __pfx___x64_sys_mount+0x10/0x10 [ 1427.219094] do_syscall_64+0xbf/0x1d0 [ 1427.219455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1427.219900] RIP: 0033:0x7fe6384eeb19 [ 1427.220217] 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 [ 1427.221584] RSP: 002b:00007fe635a64188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1427.222193] RAX: ffffffffffffffda RBX: 00007fe638601f60 RCX: 00007fe6384eeb19 [ 1427.222764] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1427.223326] RBP: 00007fe635a641d0 R08: 0000000020000240 R09: 0000000000000000 [ 1427.223887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1427.224446] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1427.225035] [ 1427.239132] loop1: detected capacity change from 0 to 4 [ 1427.266835] EXT4-fs (loop1): invalid first ino: 3260751986 10:50:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4416b, 0x0) 10:50:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 49) 10:50:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf", 0x63, 0x400}], 0x0, &(0x7f0000000380)) [ 1427.392230] loop1: detected capacity change from 0 to 4 10:50:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) bind$inet6(r1, &(0x7f0000001080)={0xa, 0x4e24, 0x6, @local, 0x9}, 0x1c) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000080)={{r0}, 0x0, 0xa, @unused=[0xfffffffffffff73d, 0x3, 0x8, 0x6], @subvolid=0xf36000000000000}) 10:50:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 35) [ 1427.458712] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1427.485459] EXT4-fs (loop1): invalid first ino: 3260751986 10:50:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49", 0x5a, 0x400}], 0x0, &(0x7f0000000380)) 10:50:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 36) 10:50:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 41) 10:50:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r1, 0xee00}}, './cgroup/cgroup.procs\x00'}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x1}}, './cgroup/cgroup.procs\x00'}) 10:50:18 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1427.599936] No source specified [ 1427.600340] FAULT_INJECTION: forcing a failure. [ 1427.600340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1427.601289] CPU: 1 UID: 0 PID: 13921 Comm: syz-executor.4 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1427.602002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1427.602647] Call Trace: [ 1427.602881] [ 1427.603088] dump_stack_lvl+0xfa/0x120 [ 1427.603463] should_fail_ex+0x4b1/0x5b0 [ 1427.603842] _copy_to_user+0x32/0xd0 [ 1427.604191] simple_read_from_buffer+0xd0/0x170 [ 1427.604615] proc_fail_nth_read+0x18a/0x280 [ 1427.605010] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1427.605438] ? srso_return_thunk+0x5/0x5f [ 1427.605823] ? security_file_permission+0x22/0x90 [ 1427.606262] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1427.606699] vfs_read+0x243/0xbd0 [ 1427.607054] ? trace_lock_acquire+0x137/0x1b0 [ 1427.607462] ? __pfx_vfs_read+0x10/0x10 [ 1427.607845] ? lock_acquire+0x32/0xc0 [ 1427.608211] ? __fget_files+0x34/0x3b0 [ 1427.608589] ? srso_return_thunk+0x5/0x5f [ 1427.608973] ? __fget_files+0x206/0x3b0 [ 1427.609370] ksys_read+0x122/0x250 [ 1427.609723] ? __pfx_ksys_read+0x10/0x10 [ 1427.610130] do_syscall_64+0xbf/0x1d0 [ 1427.610503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1427.610973] RIP: 0033:0x7f763450269c [ 1427.611297] 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 [ 1427.612673] RSP: 002b:00007f7631ac5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1427.613294] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f763450269c [ 1427.613864] RDX: 000000000000000f RSI: 00007f7631ac51e0 RDI: 0000000000000003 [ 1427.614432] RBP: 00007f7631ac51d0 R08: 0000000000000000 R09: 00000000200000c0 [ 1427.615008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1427.615574] R13: 00007ffebee42fbf R14: 00007f7631ac5300 R15: 0000000000022000 [ 1427.616176] [ 1427.685920] FAULT_INJECTION: forcing a failure. [ 1427.685920] name failslab, interval 1, probability 0, space 0, times 0 [ 1427.687916] CPU: 0 UID: 0 PID: 13925 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1427.689430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1427.690842] Call Trace: [ 1427.691313] [ 1427.691746] dump_stack_lvl+0xfa/0x120 [ 1427.692529] should_fail_ex+0x4b1/0x5b0 [ 1427.693330] should_failslab+0xc2/0x120 [ 1427.694097] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1427.695028] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1427.695969] ? srso_return_thunk+0x5/0x5f [ 1427.696775] ? __create_object+0x59/0x80 [ 1427.697579] ? fat_init_fs_context+0x51/0x5e0 [ 1427.698457] ? srso_return_thunk+0x5/0x5f [ 1427.699302] ? srso_return_thunk+0x5/0x5f [ 1427.700133] fat_init_fs_context+0x51/0x5e0 [ 1427.700982] vfat_init_fs_context+0x1c/0x70 [ 1427.701798] ? __pfx_vfat_init_fs_context+0x10/0x10 [ 1427.702767] alloc_fs_context+0x570/0x9e0 [ 1427.703632] path_mount+0xaa5/0x1ec0 [ 1427.704367] ? srso_return_thunk+0x5/0x5f [ 1427.705180] ? kmem_cache_free+0x138/0x470 [ 1427.706037] ? __pfx_path_mount+0x10/0x10 [ 1427.706804] ? getname_flags.part.0+0x1c6/0x550 [ 1427.707677] ? srso_return_thunk+0x5/0x5f [ 1427.708504] ? putname+0x12a/0x170 [ 1427.709234] __x64_sys_mount+0x283/0x300 [ 1427.710008] ? __pfx___x64_sys_mount+0x10/0x10 [ 1427.710920] do_syscall_64+0xbf/0x1d0 [ 1427.711712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1427.712682] RIP: 0033:0x7fe8ade6904a [ 1427.713375] 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 [ 1427.716371] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1427.717620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1427.718864] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1427.720096] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1427.721338] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1427.722574] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1427.723882] 10:50:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4416d, 0x0) 10:50:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44172, 0x0) [ 1427.739562] loop2: detected capacity change from 0 to 4 [ 1427.769366] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1427.780510] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1427.861823] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) 10:50:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 37) 10:50:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44173, 0x0) 10:50:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x105200, 0x0) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', &(0x7f00000000c0), 0x1000014, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_L}], [{@audit}, {@smackfsdef}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x35}}]}}) 10:50:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:50:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 38) [ 1427.967843] kernel write not supported for file [eventfd] (pid: 38 comm: kworker/1:1) [ 1428.031641] 9pnet_fd: Insufficient options for proto=fd [ 1428.112310] No source specified 10:50:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf", 0x63, 0x400}], 0x0, &(0x7f0000000380)) 10:50:41 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:50:41 executing program 5: write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0xf, 0x2, {{0x80, 0x2, 0x1}, 0x4ea8}}, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:50:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49", 0x5a, 0x400}], 0x0, &(0x7f0000000380)) 10:50:41 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0xfe, 0x5, 0x80, "d9656574628d2c7b440e37d50d3ff057", "f118461a3f6428b478717bedd8c184ec3e3019c3dceed528b9a99c54e7d0774e66408f51bbc8521251174457194a0061b2d4ce47a7ba1b2e092e27c2fa8a4ff2a27d3740f64ccd1189923fd2156da4e4f7f7252a706099803fb6d089bb6f5bd0686e4805c4c724cdfc356fdb4b1089467e26c3093e484ea7497a81d894690000a2f1c7633521f9f8fc5bc5c15a2505bd0086e9b7fe089e83104835ccb64b6412e83ae11a1b9f44e5ee69c65af639978933353b4d337bbc73430f14c3a1577427a7aff63d5225820410c51d3d9c932a9f54645d5943e058ee6275f1b7f235796f187b232b7dd6ea1851"}, 0xfe, 0x1) 10:50:41 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 39) 10:50:41 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 42) 10:50:41 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44174, 0x0) [ 1450.720751] No source specified [ 1450.725599] No source specified [ 1450.728200] loop2: detected capacity change from 0 to 4 [ 1450.742330] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1450.855604] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1450.862281] loop1: detected capacity change from 0 to 4 [ 1450.879976] No source specified [ 1450.893361] EXT4-fs (loop1): invalid first ino: 3260751986 10:51:07 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:51:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) 10:51:07 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 43) 10:51:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4000010, r0, 0x8000000) syz_io_uring_complete(r1) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:51:07 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='@!+:#[@-:\x00', &(0x7f0000000080)='$!\xc8-@{\x00', &(0x7f00000000c0)='!\\,\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='+\x00', &(0x7f0000000180)='},]$][\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='(\x00', &(0x7f0000000280)='&.\x00', &(0x7f00000002c0)='*#\x00', &(0x7f0000000300)='*(*k-%\x00']) 10:51:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49", 0x5a, 0x400}], 0x0, &(0x7f0000000380)) 10:51:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 40) 10:51:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44175, 0x0) [ 1476.241795] FAULT_INJECTION: forcing a failure. [ 1476.241795] name failslab, interval 1, probability 0, space 0, times 0 [ 1476.242937] CPU: 1 UID: 0 PID: 13978 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1476.243698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1476.244390] Call Trace: [ 1476.244634] [ 1476.244851] dump_stack_lvl+0xfa/0x120 [ 1476.245247] should_fail_ex+0x4b1/0x5b0 [ 1476.245644] should_failslab+0xc2/0x120 [ 1476.246029] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1476.246562] ? vfs_parse_fs_string+0xc4/0x150 [ 1476.246997] ? srso_return_thunk+0x5/0x5f [ 1476.247416] kmemdup_nul+0x3b/0xa0 [ 1476.247773] vfs_parse_fs_string+0xc4/0x150 [ 1476.248192] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 1476.248690] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1476.249157] vfs_parse_monolithic_sep+0x178/0x200 [ 1476.249623] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1476.250121] ? vfat_init_fs_context+0x55/0x70 [ 1476.250566] ? srso_return_thunk+0x5/0x5f [ 1476.250973] ? alloc_fs_context+0x5c0/0x9e0 [ 1476.251401] path_mount+0x136a/0x1ec0 [ 1476.251767] ? srso_return_thunk+0x5/0x5f [ 1476.252177] ? kmem_cache_free+0x138/0x470 [ 1476.252605] ? __pfx_path_mount+0x10/0x10 [ 1476.252994] ? getname_flags.part.0+0x1c6/0x550 [ 1476.253444] ? srso_return_thunk+0x5/0x5f [ 1476.253852] ? putname+0x12a/0x170 [ 1476.254201] __x64_sys_mount+0x283/0x300 [ 1476.254583] ? __pfx___x64_sys_mount+0x10/0x10 [ 1476.255024] do_syscall_64+0xbf/0x1d0 [ 1476.255415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1476.255895] RIP: 0033:0x7fe8ade6904a [ 1476.256235] 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 [ 1476.257711] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1476.258372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1476.258978] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1476.259589] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1476.260201] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1476.260818] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1476.261461] 10:51:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44178, 0x0) 10:51:07 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 44) [ 1476.429248] loop1: detected capacity change from 0 to 4 [ 1476.431968] No source specified [ 1476.433134] loop2: detected capacity change from 0 to 4 [ 1476.441517] No source specified [ 1476.458274] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1476.459497] EXT4-fs (loop1): invalid first ino: 3260751986 [ 1476.464614] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) 10:51:07 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', 0x9, 0x5, &(0x7f0000000580)=[{&(0x7f0000000100)="907896a2f02af6073d9ab4cbb55169dbdfdf4c10ff07be296bd2f980944e36d52cf475a56b5023e5dc7dc8a8be88fa97fa9bdb00861cb6d8e857738afa74630db354ebf4bca88fb73c9146e65a14a6ec40ed6d8d3f3ffacb16c6327ed14ac24f1ceba8360d341fbadad4b5a731bb6b9ee5778c5d8f60e76eef0eed498ebd3786ec9f92d1cf3c2a6c8616016ec34f0d3dea5102346aaba6223679d161f73418", 0x9f, 0x9}, {&(0x7f00000001c0)="aec15fc171afd65f117cee2f96137daa99fb91e618373f067a5b4e5a4eb08ededc2620d40df3860e8a2c33eb1bd175b027d760b86d187d37f089fecc3194cbae47edbc9d2d92090f7b0a511c28655613394648041465b66769b4ea7152a820587e486f1429c6c740da3885bc9039594f905227b9eef7602c50ddbbbd5d2a341400e86476731152fbadc94fd9313fd71ff5b81d3e98555393b22b82261dd100dbfd40ebf76c268b49dce2503beaab6a4f2d62eda388a207815f4c3f6a6183ba7e6729c6bcbbc69e7df6cf63c6a1f0adfbb964b4198cc0d34aec1ea889c1f76972", 0xe0, 0x7}, {&(0x7f00000002c0)="c7a26d7e21ad7baca162b5f6e58ea0a089cb392595acd2d07cdb32aad994cfc19a3e773bb8e6ee55350278758a86c92f47fb2c9e7c1a98a2abb2126b5bff7600f7e48993b3f427fc32c9d30d484495fcf574bf0a0a525f4a1363bc77ac603dcafb38e90675bab8cd0b0079ce6189dba25b0e7ac32946ee9d23f0220c5c4d4f13894c952b8e96edfe7c596b71a3070941b8ef377cefe309e98cd9a5f19b6eeebb3a43383be6ceb4eac9b21240f0ab793b37616e0365e1b4a5fd7146a66cf5c81f5c9719ab", 0xc4, 0x8}, {&(0x7f00000003c0)="667ba0cfe20ee96d5be7dedbd661576bfca16e3df4705d3e2b8b7b618a78a7d3fcbf3c5014d55223c4d86c0c40d0e095e27dc24b49cde1e6b983894714204b30f00c78874e27d456c169156a233b589e473ccbe9b446760c269223ec12ca48f1f8dc57661984e95a62e4eff42275f0dd4d2b31b7859ae6e1a32adaaaf88a19a12159a48d33377ed1292684c464279e50ea0fb608e50a335e100d3fbc0bf0359936480d5772e2b675300a288e997bcc603b40105f3bb4d8fda95a3cc398361f810824948c558de49bef7a3e25cbdaa3793f7f978d18cbe5232297c158b91164395e5fb3eb26abc341046d7a9a6232b66eaf6d", 0xf2, 0x7}, {&(0x7f00000004c0)="2ccb38c8df43b94bbbd1ac308911828bfd75b46a2322d0068f41670fbd466e2aeb21382a67b47e24eb99cf69454e18fb88b6af758b610c4a70d08f4bc29ea2fcf517442c3589fed47bd315defbf8640cd7558a22116037285d3203d12b0a2591ab1580ba519d4641cfdfd36b1493b5768815dd6a7af40eaeb4a2f6e310544c2103d49cefdbdaa4f6d9ec05", 0x8b, 0x2}], 0x100000, &(0x7f0000000600)={[{@nouid32}, {}, {@oldalloc}], [{@seclabel}, {@hash}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x34, 0x39, 0x33, 0x55, 0x34, 0x61, 0x30], 0x2d, [0x65, 0x61, 0x34, 0x37], 0x2d, [0x0, 0x65, 0x35, 0x62], 0x2d, [0x63, 0x0, 0x65, 0x65], 0x2d, [0x36, 0x63, 0x38, 0x32, 0x61, 0x35, 0x33, 0x34]}}}, {@uid_lt={'uid<', 0xee01}}, {@smackfsroot={'smackfsroot', 0x3d, '-!$\\\n^@+{@]@(0'}}]}) r1 = socket$packet(0x11, 0x2, 0x300) mount$9p_fd(0x0, &(0x7f0000001740)='./cgroup/cgroup.procs\x00', &(0x7f0000001780), 0x1800080, &(0x7f00000017c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}, {@cache_fscache}], [{@fsname={'fsname', 0x3d, '('}}, {@subj_type}, {@smackfsdef={'smackfsdef', 0x3d, 'seclabel'}}, {@dont_measure}, {@hash}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}}) r2 = openat(r0, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0xa6) sendfile(r2, r2, &(0x7f0000000000)=0x9, 0x80000001) r3 = epoll_create(0x5) dup2(0xffffffffffffffff, r3) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000000740)={{r0}, 0x0, 0x0, @inherit={0x50, &(0x7f00000006c0)={0x1, 0x1, 0x0, 0xfffffffffffffff9, {0x24, 0x4, 0x3a01, 0x4, 0x1}, [0xfffffffffffffff9]}}, @name="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"}) 10:51:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x4417c, 0x0) [ 1476.535311] FAULT_INJECTION: forcing a failure. [ 1476.535311] name failslab, interval 1, probability 0, space 0, times 0 [ 1476.536350] CPU: 1 UID: 0 PID: 13996 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1476.537120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1476.537805] Call Trace: [ 1476.538045] [ 1476.538265] dump_stack_lvl+0xfa/0x120 [ 1476.538661] should_fail_ex+0x4b1/0x5b0 [ 1476.539060] should_failslab+0xc2/0x120 [ 1476.539440] __kmalloc_cache_noprof+0x6b/0x3e0 [ 1476.539889] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 1476.540359] ? srso_return_thunk+0x5/0x5f [ 1476.540777] ? __create_object+0x59/0x80 [ 1476.541169] ? fat_init_fs_context+0x51/0x5e0 [ 1476.541602] ? srso_return_thunk+0x5/0x5f [ 1476.542011] ? srso_return_thunk+0x5/0x5f [ 1476.542423] fat_init_fs_context+0x51/0x5e0 [ 1476.542851] vfat_init_fs_context+0x1c/0x70 [ 1476.543275] ? __pfx_vfat_init_fs_context+0x10/0x10 [ 1476.543763] alloc_fs_context+0x570/0x9e0 [ 1476.544182] path_mount+0xaa5/0x1ec0 [ 1476.544548] ? srso_return_thunk+0x5/0x5f [ 1476.544957] ? kmem_cache_free+0x138/0x470 [ 1476.545379] ? __pfx_path_mount+0x10/0x10 [ 1476.545765] ? getname_flags.part.0+0x1c6/0x550 [ 1476.546213] ? srso_return_thunk+0x5/0x5f [ 1476.546618] ? putname+0x12a/0x170 [ 1476.546978] __x64_sys_mount+0x283/0x300 [ 1476.547359] ? __pfx___x64_sys_mount+0x10/0x10 [ 1476.547802] do_syscall_64+0xbf/0x1d0 [ 1476.548195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1476.548687] RIP: 0033:0x7fe8ade6904a [ 1476.549028] 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 [ 1476.550511] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1476.551171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1476.551777] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1476.552385] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1476.553012] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1476.553622] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1476.554255] 10:51:07 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/97, 0x61) [ 1476.607523] 9pnet_fd: Insufficient options for proto=fd [ 1476.625467] 9pnet_fd: Insufficient options for proto=fd 10:51:07 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:51:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 41) 10:51:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) [ 1476.821574] loop1: detected capacity change from 0 to 4 [ 1476.832390] EXT4-fs (loop1): invalid first ino: 3260751986 [ 1476.869207] No source specified [ 1476.874343] No source specified [ 1476.888084] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) 10:51:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 42) 10:51:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:51:30 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 45) 10:51:30 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x80000001) 10:51:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x441d9, 0x0) 10:51:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc", 0x60, 0x400}], 0x0, &(0x7f0000000380)) 10:51:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) 10:51:30 executing program 7: r0 = epoll_create(0x5) dup2(0xffffffffffffffff, r0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) fchownat(r1, &(0x7f0000000000)='./file0\x00', 0xee01, 0x0, 0x1000) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1499.960298] No source specified [ 1499.964798] No source specified [ 1499.966541] loop2: detected capacity change from 0 to 4 [ 1499.973435] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1499.978329] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1500.038513] loop1: detected capacity change from 0 to 4 10:51:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1500.068571] EXT4-fs (loop1): invalid first ino: 3260751986 10:51:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 43) [ 1500.090184] FAULT_INJECTION: forcing a failure. [ 1500.090184] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.092083] CPU: 1 UID: 0 PID: 14031 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1500.093474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1500.094725] Call Trace: [ 1500.095157] [ 1500.095551] dump_stack_lvl+0xfa/0x120 [ 1500.096261] should_fail_ex+0x4b1/0x5b0 [ 1500.096989] should_failslab+0xc2/0x120 [ 1500.097692] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1500.098664] ? srso_return_thunk+0x5/0x5f [ 1500.099411] ? srso_return_thunk+0x5/0x5f [ 1500.100164] ? vfs_parse_fs_string+0xc4/0x150 [ 1500.100957] ? srso_return_thunk+0x5/0x5f [ 1500.101726] kmemdup_nul+0x3b/0xa0 [ 1500.102386] vfs_parse_fs_string+0xc4/0x150 [ 1500.103143] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 1500.104041] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1500.104896] vfs_parse_monolithic_sep+0x178/0x200 [ 1500.105770] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1500.106676] ? vfat_init_fs_context+0x55/0x70 [ 1500.107494] ? srso_return_thunk+0x5/0x5f [ 1500.108245] ? alloc_fs_context+0x5c0/0x9e0 [ 1500.109025] path_mount+0x136a/0x1ec0 [ 1500.109703] ? srso_return_thunk+0x5/0x5f [ 1500.110449] ? kmem_cache_free+0x138/0x470 [ 1500.111224] ? __pfx_path_mount+0x10/0x10 [ 1500.111926] ? getname_flags.part.0+0x1c6/0x550 [ 1500.112742] ? srso_return_thunk+0x5/0x5f [ 1500.113499] ? putname+0x12a/0x170 [ 1500.114155] __x64_sys_mount+0x283/0x300 [ 1500.114857] ? __pfx___x64_sys_mount+0x10/0x10 [ 1500.115659] do_syscall_64+0xbf/0x1d0 [ 1500.116374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1500.117270] RIP: 0033:0x7fe8ade6904a [ 1500.117917] 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 [ 1500.120638] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1500.121847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1500.122953] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1500.124061] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1500.125174] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1500.126293] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1500.127455] 10:51:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc", 0x60, 0x400}], 0x0, &(0x7f0000000380)) [ 1500.200905] No source specified 10:51:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66}], 0x0, &(0x7f0000000380)) [ 1500.208164] No source specified [ 1500.225883] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1500.249677] loop2: detected capacity change from 0 to 4 [ 1500.268194] EXT4-fs (loop2): invalid first ino: 3260751986 10:51:31 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x2) 10:51:31 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1500.332853] syz-executor.1: attempt to access beyond end of device [ 1500.332853] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1500.341719] EXT4-fs (loop1): unable to read superblock [ 1500.444261] No source specified [ 1500.458081] No source specified 10:51:52 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) (fail_nth: 44) 10:51:52 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:51:52 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x3) 10:51:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './cgroup/cgroup.procs\x00'}) r2 = epoll_create(0x9) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000055700)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000400)={{r4, 0x3ff, 0x10000, 0x5, 0x4, 0x0, 0x0, 0x5, 0x5, 0x0, 0x6, 0x800, 0x0, 0x0, 0x1}}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001540)={{r4, 0xfff, 0x101, 0x5, 0x6, 0x6, 0x7, 0x5, 0x5, 0x19, 0xff, 0x2, 0x101, 0x7f, 0x5}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000000540)={{r1}, r5, 0x10, @inherit={0x70, &(0x7f00000004c0)={0x0, 0x5, 0x4, 0x2, {0x10, 0x6, 0x8000, 0x6, 0x3cfc80000000}, [0x24, 0x7, 0x1000, 0x0, 0x9000000000]}}, @name="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"}) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', &(0x7f00000000c0), 0x101, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_9p2000}, {@msize={'msize', 0x3d, 0x2bb8}}], [{@smackfsfloor={'smackfsfloor', 0x3d, ']'}}, {@uid_gt={'uid>', r6}}]}}) 10:51:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc", 0x60, 0x400}], 0x0, &(0x7f0000000380)) 10:51:52 executing program 7: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004580)=[{{&(0x7f0000000000)={0xa, 0xfbff, 0x0, @local, 0x273}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="4479b58cc433ae6d76e89aefa724876212cff7c42c90bb1960667f6c77e676ce6c8883c640a5ea29eaca0ce6289dbc578e8da5345ef2f18a5a831367b74a43efc58c5ea7a8ca78a9ed827769ee0c13feebdc3d61dcfe6ede220ab9df4b797a3121f6b4314638cc1dcf19261945f8106b1f1e3a369adb5948099ba9c30c10f1654428d2935b78c8a06d6ba2d3ab53eb590fdf1387176ff1be2f47c0ded9562851f3bb8aaead1e2ea8a0f693f1d3abfceea832054b3544a61a43dcfa39787ed80598d94f5c0c069d066b002965ba6fbeb1469184df8867096e6030b3dfe731f29dcc88bc00735899", 0xe7}, {&(0x7f0000001140)="b182c56beb36cf633418a236efe1abba7d125f8e8582da376ee6563f8a3949ba63e093e461b43c10797c747a7d202f543fd068867e91742e460d8fa56888b87485780ce96eb34bf48905da5d00cfbdb41f20c16c0a6f928b146270f8d648b5", 0x5f}, {&(0x7f00000011c0)="96a1e6f36eaf9593ca1afeebfe8b2ee4a0828dae3c46195b34d8f277d1a6bc913cc9aa2c1d3e72d9795b33d055420db29a78208e79d258ad51be0919bfdd08c4866e82c1c03c407236556e720e5eb1ecd3f4329e413d61d9e44cad11", 0x5c}, 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0x1000}, {&(0x7f0000003540)="268aaf39a79c97ca9c03a8ecfdb207360791094c30f2d90a0f9a465e038e19013d3f498bc80947a1b25ef259dda18868b72fefaaa097c3d5c011c3dfda287d27305e2189e816ba446454b850790eec4a890ac96e70aebb466390b013bfc24847bea1f5db112bcdbf9749", 0x6a}, {&(0x7f00000035c0)="4234ce72fd0df5104fb494311609d84345e443de049b9f01ae40313b3e3ee271caa7fbdf85c7041e35afa487478dc209aad737cf4e010862421bd1ee565b36dde749d72219e1613ef02edc4f783aca20b6d172c24e7aaed294c8c64dd7c064784d22ac48671c6a9a4e9d19e644cc36e87c7b82638abfc8b8a508bf2146992b3851d4f53346eba2", 0x87}], 0x6, &(0x7f0000003700)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x11, 0x4, 0x1, 0x7, 0x0, [@private0, @remote]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3e}}], 0x68}}, {{&(0x7f0000003780)={0xa, 0x4e23, 0xffffffe1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3}, 0x1c, &(0x7f0000003e80)}}, {{&(0x7f0000003f40)={0xa, 0x4e23, 0x3, @private2, 0x101}, 0x1c, &(0x7f0000004240)=[{&(0x7f0000003f80)="174fa22bfd592a452142c319adbb20df68e28fb0ac4cafbfc0b81a20f36a59e550bb28286fd550158f2d0e78c49f7959457792", 0x33}, {&(0x7f0000003fc0)="a549e5264da5881a7ac1dc1e89203a66bb235513a582a092a734377e8e83bb3ad4fcc2a6a9e85c081f554391b688e75d0c5e605e1f09081bfb185292d8f463509ed0e4908f14a06a7abe1c71a4efe9e0d7e9ab99712f3262b3879604e2f6f0d77f74dbca79ed2e963636c6424f72b0a564a2f4b751b7e85147b1dbe9be94b17437a77dd61921bef1b180378179", 0x8d}, {&(0x7f0000004080)="c7f4", 0x2}, {&(0x7f00000040c0)="b5fabb6ec5239c4f217dc30476c331905f649cfdd11cf75d796dccc9d4fd1912390d748de6610674fbae2e9675fcc0bebb773ac3b14b0a3a2cf2aed4c11e65f3eaabc8ee8b76998200dc724dded6fa5fbc613932693aef6b463b15f40975491fafeb6e1b7eb1b60d04ef73c803f6bdcc0d7e5667a5aacd9a544e050bf07a36470112173fc1df11fe", 0x88}, {&(0x7f0000004180)="bff744dacaf4108b4293685af1e74ab69052cbbf99fc2e5a6308192c79ad2f2d7e17621f2f0fa0144b6be6dd28d8bb5ccc60b32e0c64a952d83fa1a3bc702157d92ccdb42a1146684ab59d41814ff90f16a8a714adc979a83b9ab3e9a3a07757a0f9e03ff5c8fca0b23e510671e754ed1f577a86f633e2e554ca7d570fe2ddf90658d02057b3bf60fd5864f4ac5fcc2ac9e7df1fdccb2460116705e55d553a23db1174992aa3eda49736c51b171472a896814350c9fe22e99b71a4bd3682", 0xbe}], 0x5, &(0x7f00000042c0)=[@rthdrdstopts={{0x38, 0x29, 0x37, {0x33, 0x3, '\x00', [@calipso={0x7, 0x18, {0x3, 0x4, 0x4, 0x1, [0x7, 0x9]}}]}}}, @rthdr_2292={{0xb8, 0x29, 0x39, {0x2f, 0x14, 0x1, 0x0, 0x0, [@local, @mcast2, @private0, @empty, @local, @ipv4={'\x00', '\xff\xff', @broadcast}, @private1, @private1, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2d}}, @private0]}}}, @hoplimit={{0x14}}, @rthdr={{0x48, 0x29, 0x39, {0x0, 0x6, 0x2, 0x8, 0x0, [@empty, @private0, @private2]}}}], 0x150}}, {{&(0x7f0000004440)={0xa, 0x4e21, 0x5, @private0, 0x10001}, 0x1c, &(0x7f0000004500)=[{&(0x7f0000004480)}, {&(0x7f00000044c0)}], 0x2, &(0x7f0000004540)=[@flowinfo={{0x14, 0x29, 0xb, 0x7f}}], 0x18}}], 0x5, 0x40000) 10:51:52 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 46) 10:51:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66}], 0x0, &(0x7f0000000380)) [ 1521.997423] loop2: detected capacity change from 0 to 4 [ 1522.008493] syz-executor.1: attempt to access beyond end of device [ 1522.008493] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1522.011393] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1522.012390] FAULT_INJECTION: forcing a failure. [ 1522.012390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1522.013512] CPU: 0 UID: 0 PID: 14062 Comm: syz-executor.6 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1522.014311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1522.015031] Call Trace: [ 1522.015280] [ 1522.015504] dump_stack_lvl+0xfa/0x120 [ 1522.015911] should_fail_ex+0x4b1/0x5b0 [ 1522.016320] _copy_to_user+0x32/0xd0 [ 1522.016705] simple_read_from_buffer+0xd0/0x170 [ 1522.017172] proc_fail_nth_read+0x18a/0x280 [ 1522.017597] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1522.018072] ? srso_return_thunk+0x5/0x5f [ 1522.018491] ? security_file_permission+0x22/0x90 [ 1522.018971] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1522.019441] vfs_read+0x243/0xbd0 [ 1522.019818] ? trace_lock_acquire+0x137/0x1b0 [ 1522.020263] ? __pfx_vfs_read+0x10/0x10 [ 1522.020678] ? lock_acquire+0x32/0xc0 [ 1522.021073] ? __fget_files+0x34/0x3b0 [ 1522.021472] ? srso_return_thunk+0x5/0x5f [ 1522.021880] ? __fget_files+0x206/0x3b0 [ 1522.022305] ksys_read+0x122/0x250 [ 1522.022673] ? __pfx_ksys_read+0x10/0x10 [ 1522.023081] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1522.023607] do_syscall_64+0xbf/0x1d0 [ 1522.023997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1522.024481] RIP: 0033:0x7fe6384a169c [ 1522.024825] 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 [ 1522.026313] RSP: 002b:00007fe635a64170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1522.026970] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fe6384a169c [ 1522.027578] RDX: 000000000000000f RSI: 00007fe635a641e0 RDI: 0000000000000005 [ 1522.028184] RBP: 00007fe635a641d0 R08: 0000000000000000 R09: 0000000000000000 [ 1522.028785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1522.029391] R13: 00007fff14a0313f R14: 00007fe635a64300 R15: 0000000000022000 [ 1522.030025] [ 1522.031755] EXT4-fs (loop1): unable to read superblock [ 1522.038241] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1522.041150] No source specified [ 1522.055111] No source specified 10:51:52 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x4) [ 1522.104750] No source specified [ 1522.124223] 9pnet_fd: Insufficient options for proto=fd 10:51:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66}], 0x0, &(0x7f0000000380)) 10:51:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf", 0x63, 0x400}], 0x0, &(0x7f0000000380)) [ 1522.180981] 9pnet_fd: Insufficient options for proto=fd 10:51:53 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:51:53 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:51:53 executing program 7: r0 = epoll_create(0x5) dup2(0xffffffffffffffff, r0) readahead(r0, 0x3, 0x80) quotactl(0x8, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:51:53 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 47) [ 1522.356301] loop2: detected capacity change from 0 to 4 [ 1522.380371] syz-executor.1: attempt to access beyond end of device [ 1522.380371] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1522.388944] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1522.394765] EXT4-fs (loop1): unable to read superblock 10:51:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000240)={{r2, r3/1000+10000}, {0x0, 0xea60}}) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x24}}, 0x4000800) [ 1522.514088] kernel write not supported for file [eventfd] (pid: 12107 comm: kworker/0:0) [ 1522.549068] No source specified 10:51:53 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x5) [ 1522.561396] No source specified 10:51:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf", 0x63, 0x400}], 0x0, &(0x7f0000000380)) 10:51:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, 0x0) [ 1522.644904] FAULT_INJECTION: forcing a failure. [ 1522.644904] name failslab, interval 1, probability 0, space 0, times 0 [ 1522.646979] CPU: 1 UID: 0 PID: 14084 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1522.648441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1522.649763] Call Trace: [ 1522.650230] [ 1522.650635] dump_stack_lvl+0xfa/0x120 [ 1522.651383] should_fail_ex+0x4b1/0x5b0 [ 1522.652139] should_failslab+0xc2/0x120 [ 1522.652856] __kmalloc_node_track_caller_noprof+0xb9/0x490 [ 1522.653863] ? srso_return_thunk+0x5/0x5f [ 1522.654648] ? srso_return_thunk+0x5/0x5f [ 1522.655421] ? vfs_parse_fs_string+0xc4/0x150 [ 1522.656239] ? srso_return_thunk+0x5/0x5f [ 1522.657029] kmemdup_nul+0x3b/0xa0 [ 1522.657695] vfs_parse_fs_string+0xc4/0x150 [ 1522.658466] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 1522.659390] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1522.660267] vfs_parse_monolithic_sep+0x178/0x200 [ 1522.661141] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1522.662083] ? vfat_init_fs_context+0x55/0x70 [ 1522.662917] ? srso_return_thunk+0x5/0x5f [ 1522.663680] ? alloc_fs_context+0x5c0/0x9e0 [ 1522.664497] path_mount+0x136a/0x1ec0 [ 1522.665186] ? srso_return_thunk+0x5/0x5f [ 1522.665959] ? kmem_cache_free+0x138/0x470 [ 1522.666753] ? __pfx_path_mount+0x10/0x10 [ 1522.667456] ? getname_flags.part.0+0x1c6/0x550 [ 1522.668300] ? srso_return_thunk+0x5/0x5f [ 1522.669073] ? putname+0x12a/0x170 [ 1522.669748] __x64_sys_mount+0x283/0x300 [ 1522.670485] ? __pfx___x64_sys_mount+0x10/0x10 [ 1522.671313] do_syscall_64+0xbf/0x1d0 [ 1522.672045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1522.672943] RIP: 0033:0x7fe8ade6904a [ 1522.673592] 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 [ 1522.676430] RSP: 002b:00007fe8ab3dcfa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1522.677675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8ade6904a [ 1522.678837] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 0000000000000000 [ 1522.679996] RBP: 00007fe8ab3dd040 R08: 00007fe8ab3dd040 R09: 00000000200000c0 [ 1522.681159] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 1522.682305] R13: 0000000020000100 R14: 00007fe8ab3dd000 R15: 0000000020000600 [ 1522.683515] [ 1522.865522] loop2: detected capacity change from 0 to 4 [ 1522.892836] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1522.895740] loop1: detected capacity change from 0 to 4 10:52:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:52:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, 0x0) 10:52:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf", 0x63, 0x400}], 0x0, &(0x7f0000000380)) 10:52:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:52:17 executing program 7: quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x30b480, 0x1d) 10:52:17 executing program 5: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x9, 0x80000001) 10:52:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 48) 10:52:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x6) [ 1546.352575] No source specified [ 1546.394003] No source specified [ 1546.410155] No source specified 10:52:17 executing program 7: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$DVD_READ_STRUCT(r0, 0x5390, &(0x7f0000000200)=@disckey={0x2, 0x0, "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"}) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:52:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x0, 0x0, 0x40, 0x0, 0x10001, 0x140, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0xbaa4, 0xffff}, 0x101, 0x1, 0xcb83, 0x0, 0x2a6e, 0x9, 0x1, 0x0, 0x7ff, 0x0, 0x1}, 0x0, 0x4, r1, 0xa) 10:52:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 49) [ 1546.474161] loop1: detected capacity change from 0 to 4 [ 1546.490544] loop2: detected capacity change from 0 to 4 [ 1546.521714] EXT4-fs (loop2): invalid first ino: 3260751986 10:52:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1546.589574] No source specified [ 1546.653578] No source specified [ 1546.660943] No source specified 10:52:42 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x7) 10:52:42 executing program 7: quotactl(0xaac, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) 10:52:42 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) (fail_nth: 50) 10:52:42 executing program 5: sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:52:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) 10:52:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, 0x0) 10:52:42 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:52:42 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1571.605591] loop1: detected capacity change from 0 to 4 [ 1571.610869] loop2: detected capacity change from 0 to 4 [ 1571.614390] No source specified [ 1571.619600] No source specified 10:52:42 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1571.696906] EXT4-fs (loop2): invalid first ino: 3260751986 [ 1571.713063] No source specified [ 1571.715127] FAULT_INJECTION: forcing a failure. [ 1571.715127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1571.717030] CPU: 1 UID: 0 PID: 14151 Comm: syz-executor.0 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1571.718429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1571.719706] Call Trace: [ 1571.720153] [ 1571.720574] dump_stack_lvl+0xfa/0x120 [ 1571.721301] should_fail_ex+0x4b1/0x5b0 [ 1571.722038] _copy_to_user+0x32/0xd0 [ 1571.722725] simple_read_from_buffer+0xd0/0x170 [ 1571.723553] proc_fail_nth_read+0x18a/0x280 [ 1571.724327] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1571.725165] ? srso_return_thunk+0x5/0x5f [ 1571.725919] ? security_file_permission+0x22/0x90 [ 1571.726790] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1571.727637] vfs_read+0x243/0xbd0 [ 1571.728322] ? trace_lock_acquire+0x137/0x1b0 [ 1571.729136] ? __pfx_vfs_read+0x10/0x10 [ 1571.729889] ? lock_acquire+0x32/0xc0 [ 1571.730610] ? __fget_files+0x34/0x3b0 [ 1571.731342] ? srso_return_thunk+0x5/0x5f [ 1571.732109] ? __fget_files+0x206/0x3b0 [ 1571.732895] ksys_read+0x122/0x250 [ 1571.733602] ? __pfx_ksys_read+0x10/0x10 [ 1571.734355] ? trace_x86_fpu_regs_activated+0x135/0x190 [ 1571.735329] do_syscall_64+0xbf/0x1d0 [ 1571.736073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1571.736963] RIP: 0033:0x7fe8ade1a69c [ 1571.737611] 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 [ 1571.740332] RSP: 002b:00007fe8ab3dd170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1571.741565] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fe8ade1a69c [ 1571.742690] RDX: 000000000000000f RSI: 00007fe8ab3dd1e0 RDI: 0000000000000003 [ 1571.743799] RBP: 00007fe8ab3dd1d0 R08: 0000000000000000 R09: 00000000200000c0 [ 1571.744936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1571.746066] R13: 00007fff527db7ff R14: 00007fe8ab3dd300 R15: 0000000000022000 [ 1571.747246] [ 1571.781159] loop2: detected capacity change from 0 to 4 [ 1571.786975] EXT4-fs (loop2): invalid first ino: 3260751986 10:52:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) [ 1571.819303] No source specified [ 1571.844785] No source specified 10:52:42 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x48000, 0x0) r1 = openat(r0, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x8202, 0x8) sendfile(r1, r1, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0x6a33, 0x800000000000009, 0x2, 0xfffffe08}) 10:52:42 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x521, 0x1) 10:52:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x101080, 0x20) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x24, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1e}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x7, 0x283, 0x9]}]}, @NL80211_ATTR_CQM={0x30, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x3, 0x62f3, 0x5, 0x1, 0x7]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x35}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x9, 0xe1]}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}]}, @NL80211_ATTR_CQM={0x5c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x4, 0x200, 0x5, 0x9b9b, 0x0, 0x5]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0xa415, 0x5, 0x200, 0x8001, 0x0, 0xc5]}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4048020}, 0x40000) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000280), 0x34502, 0x0) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="ef685df8700000000306010800000000000000000b0000080900020073797a32000000000900020073797a30000000000900020073797a31000000000900020073797a31000000000900020073797a300000000005000100070000000900020073797a31000000000900020073797a3100000000"], 0x70}, 0x1, 0x0, 0x0, 0x8080}, 0x48cc4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000)=0x9, 0x80000001) 10:52:42 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:52:42 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x8) 10:52:42 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:52:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) 10:52:42 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000080)=0x80) 10:52:42 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1572.153381] loop2: detected capacity change from 0 to 4 [ 1572.170756] EXT4-fs (loop2): invalid first ino: 3260751986 10:52:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1572.208762] No source specified [ 1572.264821] No source specified [ 1572.268101] No source specified 10:52:43 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x18) 10:53:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x34) 10:53:07 executing program 5: socketpair(0x1e, 0x80000, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)={0x30, r2, 0x1, 0x0, 0x0, {{0x64}, {@val={0x8}, @val={0x8}, @val={0xc, 0x99, {0x1}}}}}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000081) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x9, 0x80000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) write$cgroup_subtree(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="000000a74d55a7398045ab6b4759c4d50d43dcc60cdad1117c445cf1e0ddc8e84883ea55d380425de908006e65948fc6c5ac4da898415fa942a88005c391660b0caf3a2eda22583fa9400c46cf7d"], 0x9) 10:53:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da5", 0x65, 0x400}], 0x0, &(0x7f0000000380)) 10:53:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:53:07 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66}], 0x0, &(0x7f0000000380)) 10:53:07 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:07 executing program 7: stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0/file0\x00', r1, 0x0) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) quotactl(0x5, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000040)="72f9825aa0edad68cd3aef4acb7cfb21a41c32df07026ab31421337a42d5e30359b36e1e6ac664ef6864ce3698bed2288c3d2e5e5dcfc46d78cd27ddfddc08d73e3afc29e3e0e761e795e34f5079c3a218d20066ae") stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) setreuid(r2, r3) [ 1596.326434] loop1: detected capacity change from 0 to 4 [ 1596.340287] No source specified [ 1596.346208] syz-executor.2: attempt to access beyond end of device [ 1596.346208] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1596.353929] No source specified [ 1596.364011] EXT4-fs (loop1): invalid first ino: 3260751986 [ 1596.365655] EXT4-fs (loop2): unable to read superblock [ 1596.370929] No source specified [ 1596.386141] No source specified 10:53:33 executing program 7: quotactl(0xbbed, &(0x7f0000000000)='./file0\x00', 0xee00, 0x0) 10:53:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0x4c4202, 0xa) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000080)=0x5) r1 = epoll_create(0x5) dup2(0xffffffffffffffff, r1) sendfile(r0, r1, &(0x7f0000000040)=0x1, 0x1) r2 = epoll_create(0x5) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r0, 0x0) syz_io_uring_setup(0x101, &(0x7f0000000080), &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000b0000)=nil, 0x0, &(0x7f0000000040)=0x0) r5 = epoll_create(0x5) dup2(0xffffffffffffffff, r5) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000240)={0x2004}) syz_io_uring_submit(0x0, r4, 0x0, 0x8001) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x1, 0x1}, 0x1ff) dup2(0xffffffffffffffff, r2) sendfile(r2, r0, &(0x7f0000000000)=0x6, 0x80000001) r6 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000000c0)) fsetxattr$security_ima(r6, &(0x7f0000000100), &(0x7f0000000140)=@md5={0x1, "f5467cd2fc531cbb9df5a93ab615bd3d"}, 0x11, 0x2) 10:53:33 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1623.192894] No source specified [ 1623.200234] No source specified [ 1623.219100] No source specified [ 1623.227420] No source specified [ 1623.253470] loop1: detected capacity change from 0 to 4 [ 1623.257743] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (1 blocks) 10:53:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) write(r2, &(0x7f0000000580)="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", 0x1000) socket$nl_audit(0x10, 0x3, 0x9) r3 = fsmount(r0, 0x0, 0xf4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pidfd_send_signal(r4, 0x32, &(0x7f00000001c0)={0x7, 0x3, 0xfffffbff}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0x41009432, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00M\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Tq\x00'/192]) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001580)={'ip6gretap0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x42653a7e}}, './file0\x00'}) recvmmsg(r6, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ax25={{0x3, @default}, [@default, @null, @null, @null, @bcast, @remote, @rose, @netrom]}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/17, 0x11}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/131, 0x83}], 0x3, &(0x7f0000000480)=""/46, 0x2e}, 0x7ff}], 0x1, 0x3, &(0x7f0000000500)={0x0, 0x989680}) r7 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x436200, 0x0) sendfile(r1, r7, &(0x7f0000000000)=0xffffffffffffffff, 0x84000001) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000015c0)={'\x00', 0x3ff, 0x4, 0x81, 0xca, 0x1ff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) openat(0xffffffffffffffff, &(0x7f0000000540)='./cgroup/cgroup.procs\x00', 0x24000, 0x42) 10:53:33 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x41) 10:53:33 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x9, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:53:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66}], 0x0, &(0x7f0000000380)) 10:53:33 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1623.298991] syz-executor.2: attempt to access beyond end of device [ 1623.298991] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1623.301311] EXT4-fs (loop2): unable to read superblock 10:53:34 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:34 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:34 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x42) [ 1623.447095] No source specified [ 1623.448445] No source specified [ 1623.453102] No source specified [ 1623.454415] No source specified 10:53:34 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x100000000}}, './file0/../file0\x00'}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101100, 0x4) 10:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200000, 0x8) 10:53:34 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:34 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:34 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x43) 10:53:34 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xa, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1623.607402] No source specified [ 1623.610208] No source specified 10:53:34 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1623.714982] No source specified [ 1623.717789] No source specified [ 1623.726784] No source specified [ 1623.735512] No source specified 10:53:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66}], 0x0, &(0x7f0000000380)) 10:53:34 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './cgroup/cgroup.procs\x00'}) [ 1623.826701] No source specified [ 1623.829415] No source specified [ 1623.905421] syz-executor.2: attempt to access beyond end of device [ 1623.905421] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1623.908389] EXT4-fs (loop2): unable to read superblock 10:53:57 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:57 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000ec0)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000180)=""/34, 0x22}], 0x4, &(0x7f0000000340)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000380), 0x6e, &(0x7f0000000540)=[{&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/251, 0xfb}], 0x2, &(0x7f0000000580)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000000600), 0x6e, &(0x7f0000000800)=[{&(0x7f0000000680)=""/46, 0x2e}, {&(0x7f00000006c0)=""/102, 0x66}, {&(0x7f0000000740)=""/175, 0xaf}], 0x3, &(0x7f0000000840)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000880), 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000900)=""/175, 0xaf}, {&(0x7f00000009c0)=""/53, 0x35}, {&(0x7f0000000a00)=""/148, 0x94}, {&(0x7f0000000ac0)=""/83, 0x53}, {&(0x7f0000000b40)=""/158, 0x9e}, {&(0x7f0000000c00)=""/115, 0x73}], 0x6, &(0x7f0000000d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}], 0x4, 0x10000, &(0x7f0000000f00)={r1, r2+60000000}) 10:53:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:53:57 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x80000001) 10:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, 0x0) 10:53:57 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:53:57 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:53:57 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x44) [ 1646.983448] loop1: detected capacity change from 0 to 4 [ 1646.986846] No source specified [ 1646.988805] No source specified [ 1647.019185] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (1 blocks) 10:53:57 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1647.071970] loop2: detected capacity change from 0 to 4 [ 1647.076041] No source specified [ 1647.083068] No source specified 10:53:57 executing program 5: prctl$PR_SET_FPEXC(0xc, 0x100002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create(0x5) dup2(0xffffffffffffffff, r1) r2 = epoll_create(0x5) dup2(0xffffffffffffffff, r2) sendfile(r1, r2, &(0x7f0000000000)=0x1000000000007, 0x1) r3 = openat(r0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', 0x400, 0x16d) shutdown(r3, 0x0) [ 1647.126163] No source specified [ 1647.131034] No source specified 10:53:58 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1647.295459] No source specified [ 1647.297945] No source specified 10:54:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x80) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:54:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x45) 10:54:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x10, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:54:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, 0x0) 10:54:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:18 executing program 7: r0 = epoll_create(0x5) r1 = dup2(0xffffffffffffffff, r0) r2 = epoll_create(0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r1, &(0x7f0000000180)={r3, r0, 0xa800000}) dup2(0xffffffffffffffff, r2) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = epoll_create(0x5) dup2(0xffffffffffffffff, r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x4}, {r0, 0x2}, {0xffffffffffffffff, 0x140}, {0xffffffffffffffff, 0x6000}, {r2, 0x4418}, {r4, 0x8a04}, {r5, 0x1028}, {r6, 0x11}], 0x8, 0x7ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000000140)={0x5}) quotactl(0x2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 10:54:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1667.594085] No source specified [ 1667.598346] No source specified [ 1667.603547] No source specified [ 1667.605244] loop1: detected capacity change from 0 to 4 [ 1667.610843] No source specified [ 1667.617523] EXT4-fs (loop1): bad geometry: block count 128 exceeds size of device (1 blocks) 10:54:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x178e, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1667.711737] loop2: detected capacity change from 0 to 4 10:54:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x47) 10:54:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) [ 1667.827419] No source specified [ 1667.837993] No source specified 10:54:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', 0x85, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100)="bd73aa6f6dea4b2912d00232a924a5510091af0f26835ce6c4572572c2", 0x1d, 0x2}, {&(0x7f0000000140)="24eacd39e8ba4621335865e5564759097b7dd7c0651b62e5efb3fdebfc64edea7bb575766ef881c5dc5f238acba637bb4a3a8d58ffadb21a3b164b9abd54bb", 0x3f, 0xdcaa}, {&(0x7f0000000180)="50970a7b3ad1a911fcc75cd2a396fe76645729a131a01adcb829fecd33ea85a907ccbd53fe8273f6d0168141df32c0d9cf8b86ff433aa78ef6e4263c5111e1c91c215bc2a58cf75729fe6b29fbd41fb882057eb3a18bd593", 0x58, 0x7}, {&(0x7f0000000200)="adbf7563a8f2de899dfb76412bd22602269fcc346b2dc0abc8b9e8bbe42ba1c6386e9c94ac5584731360ee57119aad01b0845ae3933dec54f72853cb7951e7537262045d81b97f0967841ff21ead59e289b916a9b2f73e495c1e4b431b204f53e2a53c2d3b14f33c51687576ad428a5d7310f6d049e6c9480c8dd0b62e693414adde4d5c527191f6b4ae30fabff0170ef3ddf07118b3f36270e7fda6486ab401fa2ab3656381a3fefaff32a31b43bdf650aa5ccb61b1ff952044ed2ad7995aa994896c07dbd0bb147b4f4fb8b5f6ec599ca6d1624da538af5549492920b48c669997bd3f208422e3", 0xe8, 0x1}, {&(0x7f0000000300)="8a236eaee3a621ae3bdef456c9a9566eb1d92b53d4d185ee357c3c7cd1f7465b334ca6391ef20d60eae414e726044c06ff9240cb5d7abb07f8b8d1a76c6a99116ef93588621bf8f8bec91f5ea70fa54e5d48dc8c508fbd35b3e1790d2038ce3e5728ef8cdee0d0011e91f68ad4d970dd4e11e980b61167a16d2e66881fa046d4b75be421773a8394617c55526c60e8b5f446e5b8aec5011dcd9856e976848c6e6e79cb9cc006c2de7c42ddc100fdf19a3cb345dd812127da77be57ac54cbba2c5e292db9cf", 0xc5, 0x100000000}], 0x80, &(0x7f0000000480)={[{@data_err_abort}, {@bsdgroups}, {@minixdf}, {@usrjquota_path={'usrjquota', 0x3d, './cgroup/cgroup.procs'}}, {@dioread_lock}, {@mblk_io_submit}, {@max_batch_time={'max_batch_time', 0x3d, 0x40}}, {@delalloc}], [{@permit_directio}, {@obj_role={'obj_role', 0x3d, '\\('}}]}) [ 1667.850191] No source specified [ 1667.857322] No source specified [ 1667.903314] loop1: detected capacity change from 0 to 4 10:54:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000558b47a1b5a3b272205bc28a49f4133bf5e0dc24b5cf3da566", 0x66, 0x400}], 0x0, 0x0) 10:54:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x99, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:54:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x49) 10:54:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xba, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1667.997168] loop5: detected capacity change from 0 to 264192 [ 1668.005881] EXT4-fs: quotafile must be on filesystem root [ 1668.021462] loop5: detected capacity change from 0 to 264192 [ 1668.028788] EXT4-fs: quotafile must be on filesystem root [ 1668.060419] No source specified [ 1668.069042] No source specified [ 1668.075829] No source specified [ 1668.083867] No source specified 10:54:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:54:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) sendfile(r0, r0, 0x0, 0x401) [ 1668.145553] loop2: detected capacity change from 0 to 4 10:54:19 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:19 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x4b) [ 1668.272836] No source specified [ 1668.279065] No source specified [ 1668.319550] loop1: detected capacity change from 0 to 4 10:54:48 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x300, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:54:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000000)=0xffffffff) sendfile(r0, r0, &(0x7f0000000080)=0x9, 0x2) 10:54:48 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1ac, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:48 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8e17, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:48 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x4d) 10:54:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:54:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$FITHAW(r3, 0xc0045878) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x1ff, 0x800, 0x0, 0x101}) 10:54:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000018c0)=0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r2, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @remote, @broadcast}}}], 0x20}, 0x0) sendmmsg$inet6(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0xffffd2cd, @mcast2, 0x2}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000040)="145ffac8e06c4bb159f6870a9509e0e9079e4f05b9a62df2c09b7194eeeb06e7d14f17cc6838e6f7c8b426849a0ef43e5a8f6a212673051b4a75f229d2eefdd3aeff147543002b6924a23946bd7ef0b80a33347bf7b092de45900d244ba4", 0x5e}, {&(0x7f00000000c0)="886971826193dea0c4f19e05df3b6c1b882016b26692b4b0a59d3f661d9c1aa8b4e564ce50426193ac6ed6b20c8ca710d094529602af1c11ef8e81efc2215ec852fb7a448be7345c65922bbf2f4825a937a4157a225a00a105425f4643f956753be5e98ca69c956f518ea67eab0ba91974c145cfdd3f685fa6cf6c4ac1b436eb6483ea63a534b55319bbfefd4b1fac190c19a4ece06471ccdb2d986d8135da9b422cb451699bfdaea0293f16691e02b73d96246e6cb23ec91feacb", 0xbb}, {&(0x7f0000000200)="a54744e7f6420db951d2f59a33a1d7894f52eb73038b424c6fb39db4f924e3d0e2dd103aebedb2518f4ddeea7662d1e0d06d7dd13696f9dc81d3b7a631811683ba2c9cabb29fcfd121e694d5db4b4566ff2b9b8499c4c9cf89dae9fe7efe60c4ccf01430cd90ec5272f97f2f2b2a58505f1ab9b56316b7a1ff31104c02b14f0cf59774c4c4b456ac6fb67b353d1ad27f6e5f149bd051f3d32adcde59c3be710ce78f3f51162785646475f544533b410ad22ab05a7e634c5eb9bd7c878fc302c9e8afcdda133641e9440fff5e27a632028cfa0e082faaf199dbaf8d12fac4d6", 0xdf}, {&(0x7f0000000300)="4b15ce05653850f524c8f739e72a67ecf9a8c8b673391fb4f8c70677cdfb5ccabc9009eaa7e710661db274052912cb2ee4be2339ae9f480f547e2b836b94c4779592a9bda9a21ae0d71db8db25043a84b807598d057e7502d13f9ec0f930f4306745b2a2e1ab36785bc23b3a62ff8a587ca16558ccc192bc5829c4c7522c374f4368ecd2abc1973e006e988cf29e1f5c5b35574196079ce7eca8021a282cff5f2f2ef9634121c5a16a560981a1081729ccefbb744634f200c39f80e1166b3af7c8851d31e5d273eece", 0xc9}, {&(0x7f0000000400)="f9dd286faf56047cb93a140a1335aa70d75cb2860f1528cea6adf1662b52399b4fa9dab843207016e65dfb339e804deac791cadff6894dba9125f54041b8d1290dfcb86a6e6190f15f66d95538830e3b333da0a2d2e2346f5208a970429e45b1827715d18b0160e72a0f46b6368afd35ba5ffd2fb1cf22c86e63f262cb537c77a218add191397f89221b6ef50d708b3911009f7cb16d59c328032c162b115507defb", 0xa2}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="3a511caad7dee14e0c334ceb0229984f6f7a0a9aeb5ec1797236703e02af163aa5a4d85d6afc21740406a09d8d664537982a5cc62151dee281e495c68810d70bd4a54518aa8f5c2c5d3a3f8165e8bca6269cae13e69a9f1053c6f3de71757cb5ced4c094cf7f4e2102a11f743ce848947a315d614237a9ce6982bcf2be07a6b8cd067f1a9614fcfa4e121e63b446c5d7a979d586d9692a3dbe253562a95e380a824a2a5f66020579f25e979c", 0xac}, {&(0x7f0000001580)="454629cf5f15c8db4e619ede257dcb93b3fd55f8a9e4911273664e44999f18906b1fce161a20be95c1f6cad5cbc2b96e7b4326a4a3e0d56d76454a09247b6e3bc4491287842a096b88e1489550d30bf4c3b02ea3b472cae3ca6bcfdfb4650aa0b7a52a", 0x63}, {&(0x7f0000001600)="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", 0xfb}, {&(0x7f0000001700)="3432cb3987f655c0548473b8b7a6994eebd1578234abffa27b967ca9d3960afa4cd1b5ca85edff7f492672c16556bb765f4a102cf8c3e177b03d3293f9789699d761bc3bbd7c6cb768c9c631224735f2521890a7827ff2ccdfd643c2822af953cb33c91840f7a66ae88d0e0f85b38b090a76329237fad13c191e6b5212ebd5a3ead4bf73da35", 0x86}], 0xa, &(0x7f0000001900)=[@dstopts={{0x20, 0x29, 0x37, {0x2f, 0x0, '\x00', [@padn={0x1, 0x1, [0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2, r1}}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0, r4}}}, @hopopts_2292={{0xa0, 0x29, 0x36, {0x5c, 0x10, '\x00', [@calipso={0x7, 0x10, {0x0, 0x2, 0xb8, 0xf001, [0x800]}}, @generic={0x0, 0x23, "90776f816962ea90af47ab974e07ca6a82bbacaa0adbc17afb2e3d90e79e491ea2e2b7"}, @generic={0x8, 0x2b, "f083a39485347fc4a25a1f8d67d9b42864edb50b31bbb36d294ce45d40327ad79c39cf52480f6f0c35f8c2"}, @pad1, @hao={0xc9, 0x10, @private0}, @padn, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0x7}]}}}], 0x160}}, {{0x0, 0x0, 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"}, {0x40, 0x1, 0x4, "14a7b5cf34b1eb58fae3e5b3810398002909e05bc42a561f8a0c87b967f3fbaf0c9964e203b3856b8cc83f55a2e47c46"}, {0xf8, 0x107, 0x1, "241a84764b74e5cc28e6eb4673c83a892388d21c9028ce877ed9d6c5d3fa367a8463bd1f136fb35558a9bf83672a6f6ba71332986e0313ec393c4f8d857bab826bb224e6b866444083ea53d03dbc82f321ea4e9f06f14932bb1df56bafabcb6e1a7d2b17d3fa70402bb337130b7f38322a5f304df382cfd376ca737768369293d4253fa28fcc047009dae426158ecc1fff3ce3da54bb969b39610c6f261cf6f554036d645daa4a0a30d5413ae3277fcfe7001e052f036d7871ca90373f4a0b7c39296b5f54fcd42dfab76c74884d350a48dd3a25ac7a62b34829552f376a384ca6d270"}], 0x1170}}, {{&(0x7f00000048c0)=@l2tp={0x2, 0x0, @multicast1, 0x2}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004940)}, {&(0x7f0000004980)="30e6c1376d7970187d42f80492056ed4472a20eb3518e20e7a24f992e9f6bf30fbd507c716d7df53aad669e6a0de38f3141dc16f1a9cbfcc68974a927c134963e24803532abd6391c7554f080202beefd5dda125b9c83c5d70cfd7b88270b54ef1619d68b2c5e729195ede27221264b6a1d4bf6dc9f3fa1a56c6646b9142b032bbb948cc30d925865537641362f29a9c7e309dad69ba533f3e7e9dd50d4fc8e1", 0xa0}, {&(0x7f0000004a40)="4fe9ca96526c513692477f2efa878b931782cfa9f0cb2ef259b494b5020e534a53545fa52a515b072a5883", 0x2b}, {&(0x7f0000004a80)="8b414810a6b87a9302f94a5b0e6b3c9772ba7f99928a06d385db00617fbfa2c737416bace14fa2674e062cd1e56165214126e392fcc98a5715de4438f254aaa5b4603e09d97da247b840d9c13ec98f3ca1c9f02a8f2a93db66d576c3fd9d75002f87f21f11bac5062cd902e7cae7184ed948188fa4a84685", 0x78}, {&(0x7f0000004b00)="4289acae45e6fc89bfb786a3e76a3acc4eccdcff54916b8283e3ac6077f445222c683ddd35dda81131ed4f0bb2ec7a6f50f099e39078999368006d7e7d13e677db459709dc", 0x45}, {&(0x7f0000004b80)="f6a044cc9988cfd31675ded4d9cdbe2329153dbef26264563c528f4bcb14bc680c6bbeb73dbbf13c8390b1e9177df642c24e3dc46ef745c65325d4e0b5456755d28d92d08a82a8faac2756f63eec03aa7ea23a8ca0d2a48816607f75177b98cf0d65b18943b75f2fbcf71bf904d4a76888a3d7a4a5d4b363d61cef913a637c0a0b11ccb18a761a0e47a66bc57535eca0881456b6ccb31794d6956bc446a916523d5f9a7271158c82f126b0e59f555e", 0xaf}, {&(0x7f0000004c40)="5e619877eb2c83cf86afd980ddf8606e1c2665dcdd8b06f829dd94061d69022fcf03e5df6fccd2bda0242a747ca09a65f2268571872f19ec9938b33ca4bee81140fae11cd21a4d88e4ae0152e8b32f28ccd616c7a6628a24", 0x58}, {&(0x7f0000004cc0)="e0cf676d5a320c21e991d2d5d464b3b17bf277ec6572ad8dc91ae7c6f2a081ac697c6f2ef395d7161ce2134fe84753bdd6ebc036bc68938ad263d70804589099fe12982ef713e807ef950aec46c4d427dc", 0x51}], 0x8, &(0x7f0000004dc0)=[{0xe0, 0x10c, 0x58a8d268, "829aa3b81edb7949a7aeebf2a28498ec2a373294a3d3982e67f78b1ffee584b6d169b03c1d0c91a07391c71ae351b77efc47418fe9b9c5fd73a341d203370128afe4c8666ef84c16ed01b0c9781de1c10ba0acfac5b09ea3bd11e435a8f0006470f429f8743b4320157d5aa3ce91f545264280d217bc26b9300a9c4cddc6f364a730c4f9ce8d5be84a2cb66299673b2ec4d0a3d74626bb1fb9e535a13387496a7858d86e51a6a10ce9eb37d2ee604d6a8e1ef4fd19765cb6df9eb2d4b9451dfd765b99c6eaa2d3ec475003"}, {0xa0, 0x105, 0xbae, "3304e9ccd7cc566a53c0a33be6a770493e1da00d350cd6ae093873c3ad70d7c2ab80cb1b9ea2e5ffc282a28fd5db6f94e404682a0e531eacd7ed585bf5d9ccb5cd375fd409207bdaae7875f6029a195f818dcc6cd4444dda885efc81c6a0b58c4d9ae7bd59cf5561fc9f81ce2fbb5d4e14d322b7ea7ed0d135149651a925587bd3e51caacd4dc44949af77"}, {0x80, 0x111, 0x0, "0b6d0a7081c1db83eb565168bce82018047d96ce3b98379ecad3bb8fc676619286dc45a207cb376ae41addd970dd9b01efc6fb8b1d2e056fbe11e7a2896be47bb36542cae675ffd32d832c13e1151467f57db76cbeeef8e3f8e628889d3fd6fe2dc2be98dc4dc04c5b29020533e93b84"}, {0xe8, 0x10e, 0x2, "bce897cd29b40a9a7b8c7951ae4dd3d462c51a5e15db3d1c636a7fe59602aa9880e57ecc19955deb28f4501d9ef6565ad7a5e9d777d08ddacb822f7111bce004b57eb392e00b3b106ae10981d4fdf16786e55c05d356e5098071e489b635bf79945fbce53569c2c5cd82f9d96d641027f31562192d4a526bd9ccb42c226eff2abed7bf2e6639ee817c431a2538c7cbf905f8005cf5c23e7420bddee7158cc9e330d6cb72d0827add10ca82f064c7475fd199799894ae8b2a6a6e3930b7fa07df8a3955b8e2b1d29b3817f4b60e61cef987bf13d57b18d537"}, {0x70, 0x103, 0xd61, "3ba4faec9105b40ab2163224e91c9cf29169ee5dd61b4ea744742fbb9583a3c040c8e40696e49f9b8350910d5d1b1f17932c6373eadd20f2bb37bf0c35b47bac806a5c116184f6414ce2484a559ec3e9170bb884eedef2f08b3da65ea7"}, {0xb0, 0x102, 0x8000, "efe4ee81567fe94a5ffbb4a6c8b0f21e3c0e08931b69dc815f1e7d431e556079e14044affe5eca352c44675d57d5490148148f1d23b637da213fc334c28ef8d83c378a93e0dfa941e767f77246b53e984959c571cd44a9cf4b9c70a2847f9ca2d964caee309bc7317f195edffa3d4eb2dc1a828884f86865e39fc0bb175f8932ceecfc3407a37d2cfb81138ab88d1910dba8fbfd2f1f42868857f8cf62"}, {0x20, 0x10f, 0x8000, "e092242fcf88c642dd"}], 0x428}}], 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005440)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000004940)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000053c0)={r6, 0x1, 0x6, @link_local}, 0x10) [ 1697.821384] No source specified [ 1697.832153] loop1: detected capacity change from 0 to 4 [ 1697.833030] No source specified [ 1697.838331] No source specified [ 1697.850801] No source specified [ 1697.857180] EXT4-fs (sda): Can't modify superblock whileperforming online resize 10:54:48 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x4e) 10:54:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000300)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000340)={{}, {0x1, 0x2}, [{0x2, 0x4, r1}, {0x2, 0x3, 0xee00}, {0x2, 0x3, 0xffffffffffffffff}, {0x2, 0x1, 0xee00}], {0x4, 0x2}, [{0x8, 0x0, 0xee00}], {}, {0x20, 0x1}}, 0x4c, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) openat(r2, &(0x7f00000003c0)='./cgroup/cgroup.procs\x00', 0x42000, 0x1) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/54, 0x36, 0x1) r3 = epoll_create(0x5) dup2(0xffffffffffffffff, r3) pread64(r3, &(0x7f00000000c0)=""/201, 0xc9, 0x2c09) 10:54:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:54:48 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x700, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:54:48 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:48 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:54:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$FITHAW(r3, 0xc0045878) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x1ff, 0x800, 0x0, 0x101}) [ 1698.142869] raw_sendmsg: syz-executor.7 forgot to set AF_INET. Fix it! [ 1698.323839] No source specified [ 1698.335928] loop1: detected capacity change from 0 to 4 [ 1698.338171] No source specified [ 1698.379786] No source specified [ 1698.393338] No source specified 10:54:49 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 10:55:17 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 10:55:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x4f) 10:55:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:55:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x810, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:55:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$FITHAW(r3, 0xc0045878) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x1ff, 0x800, 0x0, 0x101}) 10:55:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x480000001) r1 = epoll_create(0x5) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x4, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0x1000, 0x8}, {&(0x7f0000001140)="8b2009cd592149f08bd953090275b1092f5e1cdcb4559e8fd9b9732ea1595f7664764dc50ed83936a069dc66cb569ba05cb93651fd853fefb16bb50704c9f5bba3b7ad4fd454fd000d8b50be4b3a28b0c14c21dbb01c36c2917a34f8e3de03c7fd3e13358b036f1f3684837a9272d44692deeda17941864c33295e9e10db59607e886db027ec4fdf85d68632fcf01f913e32437739462b55fd398222582740f3aa704b1f556bb8beb558310d20f551468912528d5fae082c653a20b5db91b45562faa61e948d8887166b4d93084e83672ca7b9ad8d9e9212f88b908516", 0xdd, 0x1f}, {&(0x7f0000001240)="b6cc694967e481ca43d9455eed262ba1a1b41b0ba3c4a6ddd2b71940bda67d6893", 0x21, 0xfffffffffffffffc}, {&(0x7f0000001280)="80016bc14bfb28375d069907a0ce738751a5c3b80c45", 0x16, 0x1}, {&(0x7f00000012c0)="7bf2386b9c20b10dd3e37b473578b9d04f072f8967b98c6e12f3ae467b4017d5e9f19e81485e899e32ab94a2991685c6fed27c9e97153c73184e15cd88b09c09b10bac6b6c443db09012b1039be5023db14567fca87430f599df242beb8d2a9a43e415827fffe6d7f4e48fea59372e70faea17ecd9df9109fe873807a8430e0d7fd6fbcfd4082db57a73ca30301ff68a07302213d5a336215acb859f336e5740c9fd959cf650eca48b6e79d7804cb363e37fbac954fce2b17123a859887582024c14b2a24da77422514d3f390b80314543b6c36622fac6b4f613b4ae9356c5ee", 0xe0, 0x3}], 0x101048, &(0x7f0000001440)={[{@shortname_win95}, {@numtail}, {@numtail}], [{@seclabel}, {@smackfsfloor={'smackfsfloor', 0x3d, '#'}}, {@obj_role={'obj_role', 0x3d, ',[:#.'}}, {@subj_role={'subj_role', 0x3d, '&!\\'}}]}) ioctl$INCFS_IOC_PERMIT_FILL(r2, 0x40046721, &(0x7f00000014c0)={r4}) dup2(0xffffffffffffffff, r1) lseek(r1, 0x1f, 0x2) r5 = epoll_create(0x5) dup2(0xffffffffffffffff, r5) splice(r3, &(0x7f0000001500)=0xffff, r5, &(0x7f0000001540)=0x4, 0x7, 0x1) [ 1726.512275] No source specified [ 1726.524078] No source specified [ 1726.587788] loop1: detected capacity change from 0 to 4 [ 1726.596315] No source specified [ 1726.608373] No source specified [ 1726.620634] loop5: detected capacity change from 0 to 16383 [ 1726.727026] loop5: detected capacity change from 0 to 16383 10:55:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x900, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:55:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$FITHAW(r3, 0xc0045878) 10:55:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x52) 10:55:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f000000000000020100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef495e21693df11f49bb0bb16cd76f6005000000", 0x4d, 0x400}], 0x0, &(0x7f0000000380)) 10:55:17 executing program 7: quotactl(0xed37785, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:55:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = fsmount(r0, 0x0, 0x8d) accept4$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) [ 1727.024921] No source specified [ 1727.036521] No source specified [ 1727.092192] loop1: detected capacity change from 0 to 4 [ 1727.102227] No source specified [ 1727.113425] No source specified 10:55:44 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) 10:55:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="2e0e71fb0fd12ef617f734f8a365d9a8a63a13989e43c6a32047ae867baab0f407cc085d1d6e14fe79ca4458993a1d0fb2a572310ff35b344565909faa20b2722c0155b83147d2833d1a53d0983ed52eaa61998ed4f11841f26472475d129d02d2b672d3a8b4d35652f7620836e1d77e450f5b39cda82890b29a747918f849611b42e21aa4f6a98310b753694e04ec0b58e4e12f8692038e054dcd34ce5c67b546949c250a3216835e6a930c41d74cd3fefe7abc51ed4bba61c760b8c00891f0d77496cee891b6144b0b3fa28504a17f7d", 0xd1, 0xfffffffffffffffb}], 0x400, &(0x7f0000000340)=ANY=[@ANYBLOB="7063723d30303030303030303030303030303030113030382c0088c5cfbe638a1e360f6255288222c372fb5d742964f2ea3dbfeab52cadb2bc054deff23a8d58b90f340bf2d5e8b1fb5b6c21d37781e7a79e854d7c7a07dbdd40ab10da2622a7e283745303e4126ca76980e866ccaf14b3d0e47a530220a375aa1cf86fef7140a5bfd1ed9256061a5805f43865baee59161d6dfbf52d48987e2f56a1f8b9a1a1796b42a157cf177c7a8d092233cd7bc6a2f62251adb27a05a7dd980e93563f70544cbba3"]) 10:55:44 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xa00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:55:44 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x53) 10:55:44 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) 10:55:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000440)={{'\x00', 0x1}, {0x8}, 0x8, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="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", 0x118, 0x0, &(0x7f0000000200)={0x2, 0x145, {0x1, 0xc, 0x82, "83a39b34cfcf4256dcad50ce4056ec3fbdfdafc2381c2d67d7e12ab019cf0280f91b3e07280d88cf4643930016ae7607efb06717d098fbb85e274fbb8b2384765b06a585be2f59c7332c345567fe6bb1a73ddc734a256b8e4851a898a2d71289e67c4b1ad93ebc244a4b85f8bf53455dd84eb5f7d5ee66875a0f928322095d8a3400", 0xb6, "aa8e1a16b1e1fe233ec80d635698cd5611ecb9905d5053bab63452b3febe51ddb99949f5c2549d86acd4a22f229696c1e443bed69b340690e0ac08bbafeb8cb89a4939e7de1948c86d8daff5d7b42b7681b8cb7c6a2811fc379da5c6256b02bd3d0aa2d12f530bc9d79eb53432431a07121b8ca2baef4764f06cec8946a618e970566904757a2260cfec82ffcec55b14b71326b2bbad7f0596270e7cd263317d723f8c382660fad3d080966ccc3d3d8383baa067c200"}, 0xd9, "d90a85827a27d860d2fc4ec736f7cadaa0ef3f1cd3ead2f8d983be7e691de3bd694224477de94761921ca443d7df7e97c8180e83343dcd7ca5365e63db15c996fee142a12caf7edb3e47bc5f687e3cd4c3b42a3d2ace5e4d95ed3c1cdb12c854bece087a9ad02b05037099d3b0fbfe1ee927464cff13aa2db64b372510aecf32bdc87505457773a5036cfe2347d140e047eb5043b0cc97758e497742c68983d47f134f5d80861ffd4d45807a6f4c79cc433133327d44925ee5ae463aba17d4e5e1a040b4e872fa2c23627c60eb2192ae1419be40ccccfa489e"}, 0x22a}) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1753.688857] loop5: detected capacity change from 0 to 16383 [ 1753.705200] ext2: Unknown parameter 'pcr' [ 1753.716358] No source specified [ 1753.728506] loop5: detected capacity change from 0 to 16383 [ 1753.734347] ext2: Unknown parameter 'pcr' [ 1753.807436] No source specified [ 1753.818862] EXT4-fs (sda): Can't modify superblock whileperforming online resize [ 1753.820527] No source specified [ 1753.821947] No source specified [ 1753.833122] No source specified 10:55:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) sendfile(r0, r0, &(0x7f0000000080)=0x3, 0x5) 10:55:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) 10:55:44 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:44 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x55) 10:55:44 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:55:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) 10:55:44 executing program 7: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f00000000c0)='\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x34000, 0xc2) 10:55:44 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xb00, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1754.242723] No source specified [ 1754.271765] No source specified [ 1754.280504] No source specified [ 1754.301542] No source specified [ 1754.315151] No source specified 10:55:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) [ 1754.650559] No source specified 10:56:08 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:08 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./cgroup/cgroup.procs/file0\x00', 0x513ec0, 0xd) sendfile(r0, r0, &(0x7f0000000000)=0x8000000000000009, 0x4) 10:56:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:56:08 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x1008, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:56:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:56:08 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x56) 10:56:08 executing program 7: stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r0, 0x0) 10:56:08 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1777.876962] No source specified [ 1777.879005] No source specified [ 1777.899749] syz-executor.1: attempt to access beyond end of device [ 1777.899749] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1777.905858] EXT4-fs (loop1): unable to read superblock [ 1778.006199] No source specified [ 1778.098493] No source specified 10:56:29 executing program 7: quotactl(0xfffffffffffffffc, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 10:56:29 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:56:29 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000001500)={0x1, 0x2}) recvmsg$unix(r0, &(0x7f0000001440)={&(0x7f00000002c0), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/56, 0x38}], 0x2, &(0x7f00000013c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40000000) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', 0x401, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="dfed0bb0", 0x4}, {&(0x7f0000000140)="166254cafb18d133bf50f5b60a9519738f6026db5cdb9f35b2", 0x19, 0x4}, {&(0x7f0000000180)="a9cd404faa8c3f288e64353afb4dc764d204ed417ee1f764eb00bef548d3b483083cd305b7f124e3c7c2e85fbc9b103793cf5296d024a207247d51b40d2606d44be04a9206bae71f8102c4966de0056bb477648ba9316c20cbd04700799d44fe603398d7be02580f45cbe3aa4b64d34534caa2ca550b9e802411863beaf5668edc1ddb00ed20dee11d9621d8c3075c46357da04eb1580f87ff27b232", 0x9c, 0x2}], 0x80000, &(0x7f0000001480)={[{@uid={'uid', 0x3d, 0xee00}}, {@unhide}], [{@hash}, {@euid_lt={'euid<', r2}}, {@fsmagic={'fsmagic', 0x3d, 0x9000000000000000}}]}) 10:56:29 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x61) 10:56:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x1020, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:56:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:56:29 executing program 7: r0 = io_uring_setup(0x454c, &(0x7f0000000240)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000055e99e81de89aadc86cbd7d8a1e01c3794c040913e077d599260195f071c2d9174da2777befc764a483d3741054791c61707819edc79d2bb0649ff8fab0ffaa1d146a6ab1575f057f19f9461732e5c7b4f49abbacaa1c629e2c3261fcd783fc8a79a676c49b7080b33fe90ba4f4e70717c2e252bba332273cf9c99520d898686de32ae5376575f4e467faf073f053c50"], 0x1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 10:56:29 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x62) [ 1799.020728] No source specified [ 1799.065438] No source specified [ 1799.091057] No source specified [ 1799.094688] loop5: detected capacity change from 0 to 2 [ 1799.099132] No source specified [ 1799.112384] loop5: detected capacity change from 0 to 2 [ 1799.140404] syz-executor.1: attempt to access beyond end of device [ 1799.140404] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1799.173074] EXT4-fs (loop1): unable to read superblock 10:56:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x64) 10:56:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:30 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:30 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x40200, 0x100) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_STOP_NAN(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYRESHEX=r1, @ANYRES64=r1, @ANYBLOB="200028bd7000fcdbdf2574000000"], 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x2000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x80000001) lsetxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f0000000280)) 10:56:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:56:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x2000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1799.367922] No source specified [ 1799.384758] No source specified [ 1799.384795] No source specified [ 1799.391982] No source specified 10:56:30 executing program 7: quotactl(0x2, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000400) 10:56:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x65) 10:56:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000380)) 10:56:30 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x18c7, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) [ 1799.625430] syz-executor.1: attempt to access beyond end of device [ 1799.625430] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 1799.635843] EXT4-fs (loop1): unable to read superblock [ 1799.663639] No source specified [ 1799.683771] No source specified [ 1799.688404] No source specified [ 1799.695412] No source specified 10:56:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x66) 10:56:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x2010, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:56:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:54 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, '\x00', [{0x0, 0x0, 0x2, 0x0, 0x6, 0x7f}, {0xa, 0x400006, 0x0, 0x0, 0x8000, 0x1}]}) mknodat$null(r0, &(0x7f0000000100)='./file0/file0\x00', 0x8000, 0x103) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) mknodat$null(r1, &(0x7f00000004c0)='./file0\x00', 0x4, 0x103) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x82800) r4 = syz_open_dev$loop(&(0x7f0000000540), 0x80, 0x236002) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000580)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000500)="9e961b4fc893855c136414b0effc2071236bc7e3500c6f37f456efb07a85f7f0", 0x20, r4}, 0x68) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x100, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180), 0x2000400, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@nodevmap}, {@cache_mmap}, {@cache_mmap}, {@aname={'aname', 0x3d, '/@-'}}, {@noextend}, {@version_9p2000}, {@cache_none}], [{@seclabel}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@uid_eq={'uid', 0x3d, r6}}]}}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) connect$unix(r7, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 10:56:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:56:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:56:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:54 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEAUTHENTICATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00042cbd7000fcdbdf252700000008000300", @ANYRES32=r2, @ANYBLOB="0c009900450000003a00000004005f0004005f000a00060078e5366f8fe8000004005f005e002a0000059212e74ee7bd06ffffffffffff2a0105824604030705000000ffffffffffff01000000ffffff7f2c03000004050802110000000300000000ffffffffffff0000000005ffffffffffff0dd300000508021100000002000000000004005f00"], 0xa4}, 0x1, 0x0, 0x0, 0x20000011}, 0x1) syz_genetlink_get_family_id$wireguard(&(0x7f0000000240), r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000400)=0x80000000009, 0x80000001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r5, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) accept4$inet6(r5, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c, 0x80000) sendfile(r1, r1, &(0x7f0000000280)=0x7, 0x1) [ 1823.383982] loop1: detected capacity change from 0 to 4 [ 1823.393224] No source specified [ 1823.405792] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1823.407979] No source specified [ 1823.440331] No source specified [ 1823.449324] No source specified 10:56:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x67) 10:56:54 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) open_tree(r1, &(0x7f00000001c0)='./file0\x00', 0x8c001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:56:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:56:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x9900, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:56:54 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="ba91722e8b9aa72b276da6fd6827492427fba0c0334e9097a91436c8b06ad1e676973300d85b4cbb1363dfee105d7cf1b48dbf4f96e0925651dbd1ce86421fb5d2d9a27e41879779091f6cf55eeced0e29f2ca69309d8e7f091ea85e83636963451c7330f0a60d61d16b1ca73b0a1a7b5ce801183e0021eabfa40ef9b966e43edc28617409393ee1465b9a5a44879bd994542cc9a4843cd9c5934e1be62770c16b153d0b4eff5c88e5b04e2c1a2c24266dc29a22eb37241d8a20cdc2e0bbe8f3603434f8d7904158f8d06240", 0xcc, 0x5}, {&(0x7f0000000200)="2e6bf857259b0ca761f4ce2401901813dd7906fe20ce08d9a8ab1a2070cbf87d3a8569f97c42e5496575158ddc15ef5332d2a0a6b67a573b1a95a095ed1ff388216a60d0a199639f2fdea6847977b009ea1a5ab2a264f52213104cc04e8828bc5e104203c4", 0x65, 0x101}, {&(0x7f0000000280)="622c383b888be9fc325c83758e9448561b63fa1c538100991ed2aa891486b00adaf6f875978f7b548c5afb428b3239e8df424fa29a1897c823e12d48b643660ac4710b169f44f585e5162cf7b849924ebf1cd283f7b4d23bb18bb1f824c251e319a30887222876a87543d7112ffe18c2f257eae5ad6044fa5d1adc1aa9038383f067a6e3d1ce48f6ba56c6", 0x8b, 0x100000001}], 0x25000, &(0x7f00000003c0)={[{@huge_advise}, {@huge_advise}, {@huge_always}, {@huge_never}, {@mode={'mode', 0x3d, 0x1ff}}, {@huge_within_size}, {@mode={'mode', 0x3d, 0x8}}, {@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}], [{@smackfsroot={'smackfsroot', 0x3d, '!-'}}]}) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/mnt\x00') write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x126) [ 1823.832637] loop1: detected capacity change from 0 to 4 [ 1823.850954] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1823.867626] No source specified [ 1823.876699] No source specified [ 1823.889618] No source specified [ 1823.905080] No source specified 10:56:54 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x68) 10:56:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:56:54 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xedc0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:56:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000340)={{0xcc, 0x1, 0xff, 0x4a, 0xdc, 0x2, 0x191, 0x1f}, "d3f0a1dd15eb98915113710603c4e1c1e5454c5119c10039ebd60f2abca231f5bbb4839dba121e60b7bf42a2d362fa555bbe82bb4cac6612fedc958b4980ca1d7039849784c80ae0b1c41b5b4ca818d429c9b5ea1b553fc0f109bd42fcbf721dacc382362f6cd9c7", ['\x00', '\x00', '\x00']}, 0x388) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f00000002c0)={{'\x00', 0x1}, {0x1670}, 0x1, 0x0, 0x0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', &(0x7f00000000c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000100)="8eaa11348390bb5e31aca508e73fcbb03428a9b058a1f5ac20d23bccc4631f4f01388f705611d0e74a083c614516fd943270618ad33d477097553e6d53ef3d330d4413b042959ac8b7496593f6fc08ece2ee21bce438c9ca847d809a1b814f7423d56ebe164588fcfe7b7854453dcb0e58e0feb2f3130436ce30af38a366b3035f97db7e4a6767fc30e48775fe7972633cf238e490a95a278a25433db813c3dbd315f35ec972f3fc8b3588036b48d6c577a181209b030b06ac787b8c2bbc7235fb800f8243e5daba407a1b24f2459e9e792c6266dd4339", 0xd7, 0x0, &(0x7f0000000200)={0x2, 0x9b, {0x1, 0xc, 0x0, "", 0x8e, "cc513d3ae951ea55d7b34ea05868fbfc147a379750a69004169ca62731c30fca3776e6eca0f64bd95914c850e49fc6fd851260c120f0903c2dd56a3b163b326403d50df966b063f9437b561b5652cdb7b2e2c037db82f0c2b7e4b8c32dc0b6ba0169dba3fdd19bc69e449f2f9afb40f321692b6b9c6452fc7af934b02488c9048ca93ef398fd878ca1a40edae413"}, 0x14, "e36b90974e95ff232aa7a2bd7aa77bdbe444b80a"}, 0xbb}) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) 10:56:54 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:56:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000000380)) [ 1824.153347] loop1: detected capacity change from 0 to 4 [ 1824.170523] No source specified [ 1824.180848] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1824.184130] No source specified 10:57:17 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xac01, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:57:17 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x8000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$FS_IOC_GETFSMAP(r0, 0x41009432, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000000000000000000000000000000000000001d00ffffffffffffffeb0000000000000000000000000000000000000000000800"/192]) accept4(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, &(0x7f0000000240)=0x80, 0x80000) 10:57:17 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x69) 10:57:17 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xfeff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:57:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:57:17 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:57:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x3) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:57:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) [ 1847.018433] No source specified [ 1847.027645] No source specified [ 1847.032274] No source specified [ 1847.039282] No source specified [ 1847.040527] loop1: detected capacity change from 0 to 4 [ 1847.064329] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:57:18 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x6b) 10:57:18 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/117, 0x75) 10:57:18 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xba00, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:57:18 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:57:18 executing program 5: r0 = open(&(0x7f0000000080)='./cgroup/cgroup.procs/file0\x00', 0x24080, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x2}}, './cgroup/cgroup.procs\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, '\x00', [{0x0, 0x0, 0x0, 0xfdc2, 0x5}, {0x800}]}) mmap$usbmon(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x4010, r1, 0x401) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000)=0x9, 0x80000001) 10:57:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x11, r0, 0x47d52000) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:57:18 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0xfffe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1847.446893] No source specified [ 1847.461760] No source specified [ 1847.466383] No source specified [ 1847.474865] No source specified 10:57:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:57:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = epoll_create(0xd) r2 = dup2(0xffffffffffffffff, r1) sendfile(r1, r0, &(0x7f0000000080)=0x9, 0x80000001) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) 10:57:43 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x6d) 10:57:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:57:43 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:57:43 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) quotactl(0x10006, &(0x7f0000000000)='./file1\x00', r0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x4000, 0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0/file0\x00', r0, r2) 10:57:43 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc718, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:57:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x40000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1872.658120] No source specified [ 1872.663974] No source specified 10:57:43 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x72) 10:57:43 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1872.757332] No source specified [ 1872.766422] No source specified [ 1872.768153] loop1: detected capacity change from 0 to 4 10:57:43 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x80000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1872.804915] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:57:43 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x80000001) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/97, 0x61, 0x46) [ 1872.919018] No source specified [ 1872.940356] No source specified 10:57:43 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x73) 10:57:43 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) [ 1873.138608] No source specified [ 1873.142962] No source specified 10:58:07 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x80000001) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:58:07 executing program 7: setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x3) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/73, 0x49) 10:58:07 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:07 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = geteuid() stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r6}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) r7 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 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, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x1000, 0x80, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x828080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r9}}], [{@fsmagic={'fsmagic', 0x3d, 0x5}}]}}) fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000001500)={{}, {}, [{0x2, 0x5}, {}, {0x2, 0x5, 0xee01}, {0x2, 0x0, r1}, {0x2, 0x4}, {0x2, 0x6, r2}, {0x2, 0x4, r3}, {0x2, 0x2, 0xee00}], {0x4, 0x3}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x6, r6}, {0x8, 0x1, 0xee00}, {0x8, 0x4, r9}], {}, {0x20, 0x6}}, 0x94, 0x2) r10 = epoll_create(0x6) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000080)={0x800, 0x8}) dup2(0xffffffffffffffff, r10) pwritev(r10, &(0x7f0000001280)=[{&(0x7f00000012c0)="6124385285b6427fb2", 0x9}, {&(0x7f0000001300)="7d4e796f9985e7235126ea8124eb4c2a9d09136fdcc26eee15b554667347d4b8a176fd8df714b6d552fddadf83ac76553035f8b566ecc17419e63ed6792a14638d044e7bbc1733d67f9cd66fed4fb2af842c03d77f477884e3bf4610fca324bf27efe4d786a266b14cf248b3222e3a1e955f0581971ecc3029e40ffbbe2ff12842650491254e0ea54d457aa09f6177163a2b09cff85311d2a6ff811545bcb70d393a92f1e496480d5ba333f3992ea92487e4764851b6c0508ef2b0c85c1d84440503ea7386fde0835fa56b4a723bc23f9785e4a5da8be52358776797fc6d47356d3a61f1533929e60d", 0xe9}, {&(0x7f00000001c0)="d51a3fd739ca181a5a428ad6136234b610bab2c20bb01e8acb38bcedfbcec2d7fa521b3315c4966ddb41f41f94d687da786d3d6c22be0bc15ebc14759600623bc962e0a824d3bf8124af1d499f95cf95a0edd35dd6e04dcf093fd46e8731542925f61028fb4dfc3cdc2128ab4b12d06c7afeab9395ff55c1b4856365d312c26eb2b252", 0x83}, {&(0x7f0000000280)="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", 0x1000}], 0x4, 0x4, 0x5) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) 10:58:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240), 0x0, 0x400}], 0x0, &(0x7f0000000380)) 10:58:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x74) 10:58:07 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x1000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 1896.606792] No source specified [ 1896.610331] No source specified [ 1896.667970] loop1: detected capacity change from 0 to 4 [ 1896.685699] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:58:07 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:07 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x75) [ 1896.712804] No source specified [ 1896.725716] No source specified [ 1896.804109] No source specified [ 1896.809892] No source specified 10:58:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x2000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:58:29 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './cgroup/cgroup.procs\x00'}) openat(r1, &(0x7f00000000c0)='./cgroup/cgroup.procs/file0\x00', 0x6800c2, 0x1) 10:58:29 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8e170000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:29 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:29 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x9, 0x80000001) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:58:29 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x78) 10:58:29 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x80}, 0x881) r0 = epoll_create(0x5) r1 = dup2(0xffffffffffffffff, r0) r2 = epoll_create(0x5) dup2(0xffffffffffffffff, r2) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000180)={{r2}, 0x7, 0x290, 0x7ff}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) [ 1919.027454] loop1: detected capacity change from 0 to 4 [ 1919.041655] No source specified [ 1919.054300] No source specified [ 1919.056258] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1919.059052] No source specified [ 1919.082445] No source specified sendmmsg(r1, &(0x7f0000009d80)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x8e, 0x53, "198197ad015691c2ff0bcf64a231a9db17745b22fef5ae81452f285a1f85b86dedbc60d1df6f865368e24a37d88b5121d4615c8e251997cfcbc6c2cf58ab94", 0x27}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="e1ddc81577273b81a44cf7822334d64dcf5acbede9b4ed4d3c380a195f99b4b660089f541e1c7cfd843448ecfee71c251ac7519f9993cd68b54394", 0x3b}, {&(0x7f0000000140)="8611f363f725d728297dba96", 0xc}], 0x2, &(0x7f0000000240)=[{0x28, 0x104, 0x9, "9d787ffb5fd5027d007fbc8ae06765126a88356f7a"}], 0x28}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000280)="daf118a208ef1bd52d7e4ae472f7163705ab6ae87a15eceda5d16d08924c81508d64f86036fb587848066146bdd9f36caf5e0c1ec8d63c20", 0x38}, {&(0x7f00000002c0)="5da397c3241d63a9661cebf8f659a227ca2c2db43f2a149c2d9de0ea87539bae258dab34f74c450d82961d046a5653b659e4962669d125fc8880b2de9484efafe177", 0x42}, {&(0x7f0000000340)="17324332cf215de2736f9818d12326d54d4a15bf1abb42d87c8af1ec0a7dd6ed9efcdc2dc8e1805c8e14582258196b80556b6e9a87bd5bf802b3b5d5f754a16fb29495f49aa1c9f7288d87f633846b5c262866b6d3487c2dbaa9a4be00fa5b49933c483e9a6268c3f28d557ae0cbf4fef2a9c1bb83cd5f72093c67b0fc93e48fe45c6e33c42bd42b3fb48fd604", 0x8d}, {&(0x7f0000001580)="859bc1f5d510a87e2922a58fadd2ade33efc81e76f747d0c45d02ad88c32c4dc92f896b0f827baffdac0519bfe132456cddaec1ebf7736a725bf6bfc00c0c54251d64e82ee281da513fd70", 0x4b}], 0x5, &(0x7f0000001680)=[{0xf8, 0x110, 0x7fffffff, "b6509de9a4f9286310485ced818a150b94dab24137b09a61ebd39e16593d240fb89c79f595452a051ba0bc0f899d2de152df7c75fc4e75b4b9c2fb73f7c485e48369e98424d3efdf46ee5f42d9bcb1c6546767c95d908c85daabf589d6cc71e5bc032e5ece0150d928a2af60a2b84caf5fb192c46270fab6b7777319748265b3ffae3666af6467a5ec2f66208cdcd9aefa55d9850bc2cc7b3a50d009476b40863a669dc8e72355b717946334afc9fee32399f76c1cd9bc5cf9be5d1fe3115790aa00c1b9b50304b2c1179bf18e5f617ff6b55b620577b695b2d48e3d278c472e997c"}, {0x18, 0x110, 0x18000, "f8a0336978"}, {0x98, 0xff, 0x9, "1cff881b53456a776c42569a961fb7df4ae98e47afb0d3e5fd71716a718e1ac675f6c56aa1f97b1874d1a0b92e3042ad1d614172610395e08d3c84a7426be93d3edc57f6ee0d1955e6d6c95068e7881f2cbbd12990eb80a1293d4632fd4743d9002583eb50f0e87c3b2411748a8c6d98c6598917ff35fd802ce3c348c0ba8083c98e9af97470"}], 0x1a8}}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x0, 0x0, {0xa, 0x4e23, 0x9, @local, 0x800}}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000018c0)="f385916b0595dfa9d96d427e5d38ef5d1dbca67768a6f22c062a34c45bf662802e942236c2478c5904060c4e05ea60c634f14ef858c4f17783296eaa2bbdf6ae439eb3f689f4900c5ef7b8f438e1157b09cda347642a1b1b78142de2f97157ecd2e790b719fd861c18b00bf94e90eabeb2ea91ffd226919b2012e7d3181a41135d6f7a3b71d735", 0x87}], 0x1, &(0x7f00000019c0)=[{0x1010, 0x110, 0x9535, 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0x1000}, {&(0x7f0000009900)="ed8cdded818da10ee05e2a469a1afebb1bf6bcf39fe9fe65d9f2c25c97aed7b12b2e4ec09fbf643ebd63719b5e721e139a3b84c04e44636b1803caa05ffe91f79048c8f0775d94c99431f415f1376ea802ccfade8accaa83676e281523994c7c8764c0f2216967db718a26219ae5eab9a44efd", 0x73}, {&(0x7f0000009980)="d0e298fed3d5b20ac51320a0368b5645c8e55f76c13d6345862f474f326c65c606089bf38ca53eec7492fdfe4679b24af2256b8bdf7baed37bf95e76e03377d4e10fdc8c548279d671ee19c4b307b1b4d0912c955f54c91d7a2363e8dfb543dc68c1a9c082c9459dccac4cb249b4f0ac55fbb4f56358e330108f2045e9c32c7dd4243947d58d7197bee466951171cbcd89b9f7246c8f4b310186cf03878a9f3836fa37a7b69d8c85a963d3ee8eff2d85948d95adec14df94e1b2974dac1807016bca4836f8cd5892cd644b055198afd26fef4615531abca0f1", 0xd9}, {&(0x7f0000009a80)="e2522a5965aa6f3a81fcc9fa04d68422896b9ec107d5328093a08d6a2db28a862e9dbd1eaa7ba456473b741965c985d1f084ab361c9b024b54fe9a37016f75489b87726e8de99c607508a7c37f4847cda508d506aec2c0eb1d3e05bca26ae167e542dcc670da5ded04f318062de339773695d971fb6644e808047ba9acfc6997", 0x80}, {&(0x7f0000009b00)="34e09a62b9153c804f773058c1d17aad7b3e3777cd510ea4ddde59c928b2fe4d3c57ae491470", 0x26}, {&(0x7f0000009b40)="fd2dda8486ae29f52a8ee7d0a808ce277de6e507c8c00ec66fb8d83d159d5063caf4288385e23cf4d5b5d1462da50a3c414a9d1d06ce288ab0731017e4b63bf5e67e70d90c4c8120739868c400ce71c9668c84716c0b9dc4058e0b1dc8c45a8214df7cc06e63dfcb6745099a801c16c8b51fcc401628559d26e0", 0x7a}, {&(0x7f0000009bc0)="2b4f641c58e1d846ce5c225c67df15f1a5ad922cff0409923ec80fa2349fcdebb3fc2b2e92b83d3813e50737211b90756740166b821542ab2fd57f8a1530e80140d8523829cfa25907ab44a1e165830e9ed902c0d1313683e86ea953946518beba0e41bdcd9d9f22819aee19401023f67981067ebf808a2d3740b383d92a037390fa196fdb5710a165483f62c33a288f1fd387735ba3bbb8fe820a05071a3b5322df401596aa980e7a75df579b4e3791dfbbca872edd0739c8bea5b57e7554107343d7e98efde7d1f77b7d856468736fc8e64b8406c45a9c38ca5644", 0xdc}, {&(0x7f0000009cc0)="51726530adcc2196e238d8277efcb277ad14f65b09e3e2034b0d9b16c59eecc0380ca1c02b890e5b3f43aeea2bbb8eb40abcbf3017b4a68ef04ed0c8ec", 0x3d}], 0x8}}], 0xa, 0x800) ioctl$AUTOFS_IOC_EXPIRE(r2, 0x810c9365, &(0x7f0000000400)={{0xfffff001}, 0x100, './file0/file0\x00'}) 10:58:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f00000000000002010000000100000000400000004000", 0x27, 0x400}], 0x0, &(0x7f0000000380)) 10:58:29 executing program 7: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, r0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xff}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe9}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x80040}, 0x800) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000200), &(0x7f0000000240)='./file0/file0\x00', 0x8ce, 0x4, &(0x7f0000000440)=[{&(0x7f0000000280)="99e21792d4ea57f1fe48e0563ac714fd78c150316768e6870270cb97e51a6643", 0x20}, {&(0x7f00000002c0)="67ce5e5d3bd3726a46b1a6af878db2db726e446054689ea554139e077be972623f0616c6090613b7422a", 0x2a, 0x4}, {&(0x7f0000000300)="2ed490bc42dcb9a3071764b930bbc704e717bd1db272efd7f2c85ee69af6cd9c3982bd9e5c29526c16e43ed04e3560823ec0bfe423cb6c128420a2686f4e4c0c9c2849f44516ed6cb5a882650938546882c704a62bc68819cb84c754f39c45fdc2cd9a7f43bfddf6aae6d29ce356c2", 0x6f, 0x7}, {&(0x7f0000000380)="dd4e0f895ada1e50578723c8968ade4cddf518adf27b691ee5c29ac6d70731bf575ecec0fd88c358152d5d969665f708f94703b63f1d1a43498bd033fcff68d1ab2660af79c22ae364ccd055e42e8ecba7d0c8ffef2d38a130a42cb8ef41ecf58ea91a327108b0780ca6e553c3c5af433a519136ac73e129eba5c8b3f14192ba110b85c16a2911ccaa3a6684137881b327ad9e334baf9b1d8e9a85f4727c7c7ae95a6333a073146fff76ee12d34b", 0xae, 0x1}], 0x80, &(0x7f00000004c0)={[{'TIPCv2\x00'}, {'TIPCv2\x00'}], [{@pcr={'pcr', 0x3d, 0x4}}, {@fsmagic={'fsmagic', 0x3d, 0x7f}}]}) 10:58:29 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x7c) 10:58:29 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x3000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:58:29 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:58:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0xe2200, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x5) chdir(&(0x7f0000000080)='./cgroup/cgroup.procs\x00') 10:58:30 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="2000000080000000060000006a0000000f00000000000002010000000100000000400000004000", 0x27, 0x400}], 0x0, &(0x7f0000000380)) 10:58:30 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:58:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0xd9) 10:58:30 executing program 7: quotactl(0xfffffffeffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000540)={0x4, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, 0x108) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r4, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000140)) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f0000000200)={{0x264, 0x446}, 0x100, './file0\x00'}) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x0) [ 1919.557978] No source specified [ 1919.565229] No source specified 10:58:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x300) 10:58:30 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r1 = eventfd(0x0) mount$9p_fd(0x7000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 10:58:30 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) [ 1919.568845] No source specified [ 1919.576779] No source specified [ 1919.599187] loop1: detected capacity change from 0 to 4 [ 1919.623634] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 10:58:30 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x80, 0x4, 0x7, 0x33, 0x0, 0xf8b5, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1914, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x7fff, 0x9de, 0x7, 0x8, 0x1, 0x11, 0x0, 0xcc6, 0x0, 0x8}, r1, 0xd, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000200)={'\x00', 0xf470, 0x57, 0xe1, 0xdf, 0x9, r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x80, 0x1b, 0xcb, 0xfa, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000280), 0x2}, 0x10800, 0x5, 0x1, 0x8, 0x101, 0x4000000, 0x49, 0x0, 0x8000, 0x0, 0xf0f}, r3, 0xb, 0xffffffffffffffff, 0x3) ioctl$FS_IOC_GETFSMAP(r2, 0x41009432, &(0x7f0000000080)={0x0, 0x0, 0x4d, 0x0, '\x00', [{}, {0x800}]}) sendfile(r0, r2, &(0x7f0000000080)=0x8, 0x5) 10:58:30 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000600)={[{@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@shortname_lower}]}) 10:58:30 executing program 3: openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x44100, 0x500) 10:58:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x9, 0x80000001) pread64(r0, &(0x7f0000000140)=""/97, 0x61, 0x46) 10:58:30 executing program 7: quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1919.929123] No source specified [ 1919.934405] No source specified [ 1919.942748] [ 1919.942934] ====================================================== [ 1919.943463] WARNING: possible circular locking dependency detected [ 1919.943980] 6.12.0-rc5-next-20241104 #1 Not tainted [ 1919.944402] ------------------------------------------------------ [ 1919.944905] syz-executor.5/14814 is trying to acquire lock: [ 1919.945367] ffff88800be814e0 (&mm->mmap_lock){++++}-{4:4}, at: __might_fault+0xe0/0x190 [ 1919.946119] [ 1919.946119] but task is already holding lock: [ 1919.946596] ffff88800b6f38e0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_ioctl+0x99/0x270 [ 1919.947389] [ 1919.947389] which lock already depends on the new lock. [ 1919.947389] [ 1919.948032] [ 1919.948032] the existing dependency chain (in reverse order) is: [ 1919.948638] [ 1919.948638] -> #3 (&q->debugfs_mutex){+.+.}-{4:4}: [ 1919.949206] __mutex_lock+0x13d/0xac0 [ 1919.949613] blk_mq_init_sched+0x429/0x670 [ 1919.950058] elevator_init_mq+0x299/0x3d0 [ 1919.950475] add_disk_fwnode+0x113/0x1310 [ 1919.950891] sd_probe+0xa82/0xf20 [ 1919.951735] really_probe+0x240/0x820 [ 1919.952746] __driver_probe_device+0x2c4/0x380 [ 1919.953803] driver_probe_device+0x4e/0x2a0 [ 1919.954802] __device_attach_driver+0x1d4/0x390 [ 1919.956207] bus_for_each_drv+0x14c/0x1d0 [ 1919.957188] __device_attach_async_helper+0x1d1/0x260 [ 1919.958620] async_run_entry_fn+0x91/0x290 [ 1919.959060] process_one_work+0x8ee/0x1a00 [ 1919.959489] worker_thread+0x674/0xe70 [ 1919.959889] kthread+0x2c2/0x3a0 [ 1919.960274] ret_from_fork+0x48/0x80 [ 1919.960666] ret_from_fork_asm+0x1a/0x30 [ 1919.961081] [ 1919.961081] -> #2 (&q->q_usage_counter(io)){++++}-{0:0}: [ 1919.961688] blk_mq_submit_bio+0x1faa/0x26a0 [ 1919.962121] __submit_bio+0x175/0x480 [ 1919.962509] submit_bio_noacct_nocheck+0x641/0xcc0 [ 1919.962979] submit_bio_noacct+0x3b3/0x13b0 [ 1919.963405] ext4_bio_write_folio+0x863/0x1300 [ 1919.963870] mpage_submit_folio+0x194/0x270 [ 1919.964321] mpage_map_and_submit_buffers+0x520/0xa60 [ 1919.964831] ext4_do_writepages+0x1c22/0x30d0 [ 1919.965271] ext4_writepages+0x2f2/0x700 [ 1919.965680] do_writepages+0x1a7/0x810 [ 1919.966095] __writeback_single_inode+0x114/0xdf0 [ 1919.966583] writeback_sb_inodes+0x5b8/0xe40 [ 1919.967036] __writeback_inodes_wb+0xbe/0x270 [ 1919.967497] wb_writeback+0x69e/0xa50 [ 1919.967903] wb_workfn+0x876/0xe50 [ 1919.968269] process_one_work+0x8ee/0x1a00 [ 1919.968699] worker_thread+0x674/0xe70 [ 1919.969099] kthread+0x2c2/0x3a0 [ 1919.969471] ret_from_fork+0x48/0x80 [ 1919.969862] ret_from_fork_asm+0x1a/0x30 [ 1919.970278] [ 1919.970278] -> #1 (jbd2_handle){++++}-{0:0}: [ 1919.970810] start_this_handle+0xe5a/0x1300 [ 1919.971249] jbd2__journal_start+0x393/0x6b0 [ 1919.971693] __ext4_journal_start_sb+0x183/0x600 [ 1919.972158] ext4_dirty_inode+0xa5/0x130 [ 1919.972569] __mark_inode_dirty+0x1c1/0xd40 [ 1919.973016] generic_update_time+0xcb/0xf0 [ 1919.973434] touch_atime+0x4bb/0x590 [ 1919.973818] ext4_file_mmap+0x1ca/0x250 [ 1919.974211] __mmap_region+0xfa8/0x22b0 [ 1919.974611] mmap_region+0x133/0x300 [ 1919.975010] do_mmap+0xc2c/0x1000 [ 1919.975389] vm_mmap_pgoff+0x1fe/0x390 [ 1919.975797] ksys_mmap_pgoff+0x3d7/0x520 [ 1919.976226] __x64_sys_mmap+0x127/0x190 [ 1919.976645] do_syscall_64+0xbf/0x1d0 [ 1919.977050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1919.977547] [ 1919.977547] -> #0 (&mm->mmap_lock){++++}-{4:4}: [ 1919.978105] __lock_acquire+0x2930/0x4430 [ 1919.978542] lock_acquire.part.0+0xeb/0x320 [ 1919.978992] __might_fault+0x110/0x190 [ 1919.979395] _copy_from_user+0x2b/0xd0 [ 1919.979788] __blk_trace_setup+0x96/0x180 [ 1919.980228] blk_trace_ioctl+0x137/0x270 [ 1919.980658] blkdev_ioctl+0x108/0x6d0 [ 1919.981032] __x64_sys_ioctl+0x1a0/0x210 [ 1919.981448] do_syscall_64+0xbf/0x1d0 [ 1919.981853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1919.982346] [ 1919.982346] other info that might help us debug this: [ 1919.982346] [ 1919.982977] Chain exists of: [ 1919.982977] &mm->mmap_lock --> &q->q_usage_counter(io) --> &q->debugfs_mutex [ 1919.982977] [ 1919.983958] Possible unsafe locking scenario: [ 1919.983958] [ 1919.984446] CPU0 CPU1 [ 1919.984824] ---- ---- [ 1919.985198] lock(&q->debugfs_mutex); [ 1919.985541] lock(&q->q_usage_counter(io)); [ 1919.986105] lock(&q->debugfs_mutex); [ 1919.986631] rlock(&mm->mmap_lock); [ 1919.986960] [ 1919.986960] *** DEADLOCK *** [ 1919.986960] [ 1919.987443] 1 lock held by syz-executor.5/14814: [ 1919.987837] #0: ffff88800b6f38e0 (&q->debugfs_mutex){+.+.}-{4:4}, at: blk_trace_ioctl+0x99/0x270 [ 1919.988665] [ 1919.988665] stack backtrace: [ 1919.989033] CPU: 1 UID: 0 PID: 14814 Comm: syz-executor.5 Not tainted 6.12.0-rc5-next-20241104 #1 [ 1919.989753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1919.990408] Call Trace: [ 1919.990634] [ 1919.990837] dump_stack_lvl+0xca/0x120 [ 1919.991204] print_circular_bug+0x53f/0x820 [ 1919.991611] check_noncircular+0x2e9/0x3c0 [ 1919.992003] ? widen_string+0xd8/0x2a0 [ 1919.992363] ? __pfx_check_noncircular+0x10/0x10 [ 1919.992798] ? srso_return_thunk+0x5/0x5f [ 1919.993184] ? __pfx___lock_acquire+0x10/0x10 [ 1919.993602] ? lockdep_lock+0xba/0x1b0 [ 1919.993959] ? __pfx_lockdep_lock+0x10/0x10 [ 1919.994346] ? string+0x203/0x3e0 [ 1919.994678] __lock_acquire+0x2930/0x4430 [ 1919.995079] ? __pfx_bdev_name.constprop.0+0x10/0x10 [ 1919.995530] ? __pfx___lock_acquire+0x10/0x10 [ 1919.995947] ? __pfx___lock_acquire+0x10/0x10 [ 1919.996381] lock_acquire.part.0+0xeb/0x320 [ 1919.996784] ? __might_fault+0xe0/0x190 [ 1919.997152] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 1919.997603] ? srso_return_thunk+0x5/0x5f [ 1919.997986] ? trace_lock_acquire+0x137/0x1b0 [ 1919.998389] ? srso_return_thunk+0x5/0x5f [ 1919.998777] ? srso_return_thunk+0x5/0x5f [ 1919.999160] ? lock_acquire+0x32/0xc0 [ 1919.999521] ? __might_fault+0xe0/0x190 [ 1919.999975] ? __might_fault+0xe0/0x190 [ 1920.000432] ? __might_fault+0xe0/0x190 [ 1920.000797] __might_fault+0x110/0x190 [ 1920.001155] ? __might_fault+0xe0/0x190 [ 1920.001520] _copy_from_user+0x2b/0xd0 [ 1920.001872] __blk_trace_setup+0x96/0x180 [ 1920.002257] ? __pfx___blk_trace_setup+0x10/0x10 [ 1920.002690] ? __pfx_snprintf+0x10/0x10 [ 1920.003061] ? srso_return_thunk+0x5/0x5f [ 1920.003442] ? srso_return_thunk+0x5/0x5f [ 1920.003854] blk_trace_ioctl+0x137/0x270 [ 1920.004337] ? __pfx_blk_trace_ioctl+0x10/0x10 [ 1920.004811] ? trace_lock_acquire+0x137/0x1b0 [ 1920.005258] ? srso_return_thunk+0x5/0x5f [ 1920.005641] ? lock_acquire+0x32/0xc0 [ 1920.006007] blkdev_ioctl+0x108/0x6d0 [ 1920.006344] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1920.006716] ? srso_return_thunk+0x5/0x5f [ 1920.007094] ? selinux_file_ioctl+0xb9/0x280 [ 1920.007493] ? __pfx_blkdev_ioctl+0x10/0x10 [ 1920.007868] __x64_sys_ioctl+0x1a0/0x210 [ 1920.008315] do_syscall_64+0xbf/0x1d0 [ 1920.008747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1920.009297] RIP: 0033:0x7fdac95ecb19 [ 1920.009621] 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 [ 1920.011040] RSP: 002b:00007fdac6b62188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1920.011666] RAX: ffffffffffffffda RBX: 00007fdac96fff60 RCX: 00007fdac95ecb19 [ 1920.012255] RDX: 0000000020000200 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1920.012836] RBP: 00007fdac9646f6d R08: 0000000000000000 R09: 0000000000000000 [ 1920.013411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1920.013987] R13: 00007ffd9e768d0f R14: 00007fdac6b62300 R15: 0000000000022000 [ 1920.014577] [ 1920.107887] blktrace: Concurrent blktraces are not allowed on loop5 VM DIAGNOSIS: 10:58:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016117ab8 RCX=0000000000000001 RDX=1ffff11002c22ec1 RSI=ffff888016117aa8 RDI=ffff888016117608 RBP=ffff888016110000 RSP=ffff888016117588 R8 =0000000000000001 R9 =ffff888016117638 R10=000000000003c001 R11=00000000000225b7 R12=ffff888016117658 R13=ffff888016117640 R14=ffff888016117aa8 R15=ffff8880161175f8 RIP=ffffffff8114a756 RFL=00000246 [---Z-P-] 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 00007fbfd49478c0 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=0000001b2e821000 CR3=000000000d482000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000006c6175747269762f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055c060eba760000055c060eba470 XMM06=00000000000000000000000000000004 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8263f685 RDI=ffffffff8866f580 RBP=ffffffff8866f540 RSP=ffff888041fa7338 R8 =0000000000000000 R9 =ffffed10016ef046 R10=0000000000000030 R11=5f20202020202020 R12=0000000000000030 R13=ffffffff8866f540 R14=0000000000000010 R15=ffffffff8263f670 RIP=ffffffff8263f6dd 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 00007fdac6b62700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7631ac6000 CR3=0000000025534000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007fdac96d37c000007fdac96d37c8 XMM02=00007fdac96d37e000007fdac96d37c0 XMM03=00007fdac96d37c800007fdac96d37c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000