345fba6126c931313b076ce499bf4e837e3237c06e704b72b1b85d3e7332b038473365ca52026a9a5cbcea57082fc8bb5deec45d4a301b466e8ed687a07261233c8278feed922148a40232937d7a40d2cc60c5db3378800e009b75f9c00f60337c1f22151b20fbfe101e5e8076c80453b6a1b6", 0xdd}], 0x3, &(0x7f0000003840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="190000800000000001000000020000003d26f12591f0d269cf682c99f28514d1b390d4778ffe4c5e9d15af48dfccacdd7bc2efb56201005ebece1a139a590409e93653f30d7647049d1ee9aacec6077c1db6ab878b742f005c4e20c2d22d9b52c04c7e9c1be0522bdb5dd4b56932775d78509a3906fee726e3d7bcb71b1cf38b3eaa22dad1da101bc8f490d0e71362c3394424115449766488ba1683dfc95aa0772e6eda317ed3844e55c818fbeea2988248f08d", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="00352b2b8a00000018000000000000000100000001000000d97ece5e1297", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x1}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001a00)="7dc2efd4482dcbe9fee65dbc086899e27ca518ab126b86d32f74080263b33a2274c366346ce3184c5e6c65c43e8c82509e689492cfe6cf656afd4bbb2eef5e8d2b96b34d0728def0a4aef84f3cb58f13d4e87f8fc7de43f37a902ba709d42d8de57bd9bb9addb0c27c3ec9c8c6fda60803434c029234f3de1b069014116ad37c8919feef8d318f4434f2f7c4ef4e456f9a0432cae54828706ece41b13b21b2a7fa8752cfdf1b3b25f4ea13be4f84ab75898d4ab6f855b136ff6e45ce7fae478db1ab7244cccf2b7545ab98122972d6d9c7fa24516ffe75dba35ae5b57beda5f5488e8bf26f", 0xe5}, {&(0x7f0000001b00)="cda0ec883292405de408acdb20dc982cb15dfc2443cdcb4776fd5395fddf532b9b1988462b87a46f76098ffb2a6deeebc17afbc9e26461864d8f14c1f6e2360640a84d339741b5e65ba58095981384dfc0ce4142d008f3338fccd0e158b01a65529d754f6ac3a6ec4b7c0141259f5b254397bfde102706a4cb29b6bf0b05d6ab43f3372ff90960054bb071cfde29dda1ccd43587eea845ea26be4ae44596b6b367a326d15b4f049e3336eb40c720be6d97b1188cb71373cc77a65b72a3", 0xbd}, {&(0x7f0000001bc0)="f9e1cdad4273627468e50dc4da553a7a78f7104cf242860ae29a3ae6d87ad23fc4400d870eb730a2eac905af98056514732da7d8281252fb3f369ea32d9cd27dfe11519d1af515af69c4185daaabed6dd1db2c20635037", 0x57}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000001c40)="4958d3be3065e4a2e9c456e76bb4efffd9eaceb43ce8943fdc8067a926ab2fa4437a320e8a67fb74796b6b616ffb72aee7833bbcd3bdc180fc38db4709772e2400e5e8ed248996794ed9efe2297a8ac0c64128e0bffb6ac51308b930f271e723943aafe156c5f81a98fa8f9aae491db49ff37a82f971ddca8bf576236a6d32faaf15edb277d34ce14ec1ee0ece41231b19ffeff6ef5ce1e8a46fb667d5e7f36f7c9984c3fe", 0xa5}], 0x5, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r15, r16, r18}], 0x20, 0x10}], 0x3, 0x8000) 21:18:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xfffffff5], 0xaa}, 0x6}, 0x1c) 21:18:05 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4d2280, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000280)={r3, 0x6, &(0x7f0000000180)=[0x4, 0x9, 0x9, 0x2, 0x8, 0x1], &(0x7f00000001c0)=[0x4, 0xbfc9, 0x1f, 0x7, 0xff, 0x6, 0x4, 0x8000, 0x9], 0x24, 0x4, 0x7, &(0x7f0000000200)=[0x0, 0x8, 0x8, 0x8], &(0x7f0000000240)=[0x9, 0x8]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ioctl$TIOCEXCL(r4, 0x540c) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r4, 0x0, 0x0) close(r1) 21:18:05 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:05 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 263.415880] XFS (loop7): Invalid superblock magic number 21:18:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x400000000000000], 0xaa}, 0x6}, 0x1c) 21:18:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7fff, 0x5}, 0x8) [ 263.551242] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 263.554307] FAT-fs (loop7): bogus number of reserved sectors [ 263.564566] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x80fe], 0xaa}, 0x6}, 0x1c) [ 263.604600] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 263.640273] FAULT_INJECTION: forcing a failure. [ 263.640273] name failslab, interval 1, probability 0, space 0, times 0 [ 263.651804] CPU: 1 PID: 17313 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 263.658744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.668111] Call Trace: [ 263.670736] dump_stack+0x1b9/0x294 [ 263.674384] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.679583] ? perf_trace_lock_acquire+0xe3/0x980 [ 263.684429] ? __save_stack_trace+0x7e/0xd0 [ 263.688748] should_fail.cold.4+0xa/0x1a [ 263.692814] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.698005] ? save_stack+0x43/0xd0 [ 263.701636] ? kasan_kmalloc+0xc4/0xe0 [ 263.705513] ? kmem_cache_alloc_trace+0x152/0x780 [ 263.710346] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 263.715526] ? __list_lru_init+0x456/0x790 [ 263.719749] ? sget_userns+0x767/0xf00 [ 263.723627] ? graph_lock+0x170/0x170 [ 263.727415] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 263.732331] ? do_mount+0x564/0x30b0 [ 263.736039] ? ksys_mount+0x12d/0x140 [ 263.739826] ? __x64_sys_mount+0xbe/0x150 [ 263.743967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.749326] ? find_held_lock+0x36/0x1c0 [ 263.753402] ? __lock_is_held+0xb5/0x140 [ 263.757463] ? check_same_owner+0x320/0x320 [ 263.761780] ? rcu_note_context_switch+0x710/0x710 [ 263.766713] __should_failslab+0x124/0x180 [ 263.770949] should_failslab+0x9/0x14 [ 263.774740] kmem_cache_alloc_trace+0x2cb/0x780 [ 263.779395] ? __kmalloc_node+0x33/0x70 [ 263.783359] ? __kmalloc_node+0x33/0x70 [ 263.787326] ? rcu_read_lock_sched_held+0x108/0x120 [ 263.792336] __memcg_init_list_lru_node+0x17d/0x2c0 [ 263.797360] ? kvfree_rcu+0x20/0x20 [ 263.800978] ? __kmalloc_node+0x47/0x70 [ 263.804953] __list_lru_init+0x456/0x790 [ 263.809007] ? list_lru_destroy+0x4c0/0x4c0 [ 263.813323] ? mark_held_locks+0xc9/0x160 [ 263.817477] ? __raw_spin_lock_init+0x1c/0x100 [ 263.822049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.827059] ? lockdep_init_map+0x9/0x10 [ 263.831110] sget_userns+0x767/0xf00 [ 263.834818] ? kill_litter_super+0x90/0x90 [ 263.839047] ? ns_test_super+0x50/0x50 [ 263.842925] ? destroy_unused_super.part.11+0x110/0x110 [ 263.848285] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 263.852866] ? kasan_check_write+0x14/0x20 [ 263.857097] ? do_raw_spin_lock+0xc1/0x200 [ 263.861324] ? blkdev_get+0xc0/0xb30 [ 263.865039] ? cap_capable+0x1f9/0x260 [ 263.868929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.874456] ? security_capable+0x99/0xc0 [ 263.878596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.884126] ? ns_capable_common+0x13f/0x170 [ 263.888532] ? kill_litter_super+0x90/0x90 [ 263.892753] sget+0x10b/0x150 [ 263.895846] ? ns_test_super+0x50/0x50 [ 263.899724] mount_bdev+0x111/0x3e0 [ 263.903513] ? xfs_test_remount_options+0x90/0x90 [ 263.908345] xfs_fs_mount+0x34/0x40 [ 263.911962] mount_fs+0xae/0x328 [ 263.915323] vfs_kern_mount.part.34+0xd4/0x4d0 [ 263.919901] ? may_umount+0xb0/0xb0 [ 263.923514] ? _raw_read_unlock+0x22/0x30 [ 263.927648] ? __get_fs_type+0x97/0xc0 [ 263.931527] do_mount+0x564/0x30b0 [ 263.935059] ? copy_mount_string+0x40/0x40 [ 263.939281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.944285] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 263.949047] ? retint_kernel+0x10/0x10 [ 263.952936] ? copy_mount_options+0x1f0/0x380 [ 263.957427] ? copy_mount_options+0x206/0x380 [ 263.961914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.967446] ? copy_mount_options+0x285/0x380 [ 263.971930] ksys_mount+0x12d/0x140 [ 263.975555] __x64_sys_mount+0xbe/0x150 [ 263.979517] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 263.984532] do_syscall_64+0x1b1/0x800 [ 263.988406] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 263.993234] ? syscall_return_slowpath+0x5c0/0x5c0 [ 263.998164] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.003084] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 264.008446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.013292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.018491] RIP: 0033:0x45843a [ 264.021685] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 264.040944] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 21:18:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10100, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101100, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000200)=0x9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400041, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/166) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffc00) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 264.048812] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 264.058084] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 264.065342] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 264.072599] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 264.079875] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000044 21:18:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xa000000], 0xaa}, 0x6}, 0x1c) 21:18:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x200000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x1}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0xaaaa99a, &(0x7f0000000440), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d5affc), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioprio_get$uid(0x3, r2) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000998b46200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r3 = dup(r1) write$eventfd(r3, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r1, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000002c0)={0x7, 0x6, 0x5, 0x7f, 0x2}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000040)=r4) 21:18:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000011c0)='syzkaller\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001240)="97a043a78f86d9d1e647abcab3225915f05f8665f1b353f8fb49e3b8c9a134fcbcdc90f5a92f23d81b2d57409f2ec78fa7e186fccd56bb1a509b5330de36f3b33cf423647a9d954223919cdb023535e9b4df00b177ff8f6dadd4832f5d10d64b35240f64edb2cb3feba74e0e4c", 0x6d, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0xffffffffffffffe0, r2) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000080)) 21:18:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x7], 0xaa}, 0x6}, 0x1c) [ 264.286177] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r2, r3) shutdown(r0, 0x0) 21:18:06 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x800000000000000, 0x4, 0x5, 0x9, 0x14}) 21:18:06 executing program 7 (fault-call:3 fault-nth:69): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x9], 0xaa}, 0x6}, 0x1c) 21:18:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x10001, 0x0, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x2}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:06 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xffff, @empty, 0x24f8}}, 0x3f, 0x101, 0x9, 0x7, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x1f}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r4, 0x0, 0x0) close(r1) 21:18:06 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:06 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x200000000000000], 0xaa}, 0x6}, 0x1c) [ 264.520258] FAT-fs (loop7): bogus number of reserved sectors [ 264.526271] FAT-fs (loop7): Can't find a valid FAT filesystem [ 264.540061] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 264.560795] FAULT_INJECTION: forcing a failure. [ 264.560795] name failslab, interval 1, probability 0, space 0, times 0 [ 264.572189] CPU: 0 PID: 17364 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 264.579132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.588496] Call Trace: [ 264.591106] dump_stack+0x1b9/0x294 [ 264.594766] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.600008] ? __save_stack_trace+0x7e/0xd0 [ 264.604356] should_fail.cold.4+0xa/0x1a [ 264.608441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.613574] ? save_stack+0x43/0xd0 21:18:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x1000000000000000], 0xaa}, 0x6}, 0x1c) 21:18:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x5000000], 0xaa}, 0x6}, 0x1c) [ 264.617221] ? kasan_kmalloc+0xc4/0xe0 [ 264.621143] ? kmem_cache_alloc_trace+0x152/0x780 [ 264.626019] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 264.631232] ? __list_lru_init+0x456/0x790 [ 264.635493] ? sget_userns+0x767/0xf00 [ 264.639438] ? graph_lock+0x170/0x170 [ 264.643264] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 264.648037] ? do_mount+0x564/0x30b0 [ 264.651772] ? ksys_mount+0x12d/0x140 [ 264.655598] ? __x64_sys_mount+0xbe/0x150 [ 264.659791] ? do_syscall_64+0x1b1/0x800 [ 264.663887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.669288] ? find_held_lock+0x36/0x1c0 [ 264.673382] ? __lock_is_held+0xb5/0x140 [ 264.677487] ? check_same_owner+0x320/0x320 [ 264.681847] ? rcu_note_context_switch+0x710/0x710 [ 264.686872] __should_failslab+0x124/0x180 [ 264.691135] should_failslab+0x9/0x14 [ 264.695053] kmem_cache_alloc_trace+0x2cb/0x780 [ 264.699754] ? __kmalloc_node+0x33/0x70 [ 264.703758] ? __kmalloc_node+0x33/0x70 [ 264.707777] ? rcu_read_lock_sched_held+0x108/0x120 [ 264.712854] __memcg_init_list_lru_node+0x17d/0x2c0 21:18:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x3f000000], 0xaa}, 0x6}, 0x1c) [ 264.717903] ? kvfree_rcu+0x20/0x20 [ 264.721648] ? __kmalloc_node+0x47/0x70 [ 264.725653] __list_lru_init+0x456/0x790 [ 264.729749] ? list_lru_destroy+0x4c0/0x4c0 [ 264.734101] ? mark_held_locks+0xc9/0x160 [ 264.738281] ? __raw_spin_lock_init+0x1c/0x100 [ 264.742900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.747981] ? lockdep_init_map+0x9/0x10 [ 264.752065] sget_userns+0x767/0xf00 [ 264.755798] ? kill_litter_super+0x90/0x90 [ 264.760044] ? ns_test_super+0x50/0x50 [ 264.763932] ? destroy_unused_super.part.11+0x110/0x110 [ 264.769299] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 264.773881] ? kasan_check_write+0x14/0x20 [ 264.778121] ? do_raw_spin_lock+0xc1/0x200 [ 264.782348] ? blkdev_get+0xc0/0xb30 [ 264.786051] ? cap_capable+0x1f9/0x260 [ 264.789930] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.795457] ? security_capable+0x99/0xc0 [ 264.799593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.805265] ? ns_capable_common+0x13f/0x170 [ 264.809663] ? kill_litter_super+0x90/0x90 [ 264.814020] sget+0x10b/0x150 [ 264.817127] ? ns_test_super+0x50/0x50 [ 264.821018] mount_bdev+0x111/0x3e0 [ 264.824640] ? xfs_test_remount_options+0x90/0x90 [ 264.829479] xfs_fs_mount+0x34/0x40 [ 264.833094] mount_fs+0xae/0x328 [ 264.836453] vfs_kern_mount.part.34+0xd4/0x4d0 [ 264.841030] ? may_umount+0xb0/0xb0 [ 264.844750] ? _raw_read_unlock+0x22/0x30 [ 264.848988] ? __get_fs_type+0x97/0xc0 [ 264.852873] do_mount+0x564/0x30b0 [ 264.856422] ? copy_mount_string+0x40/0x40 [ 264.860646] ? rcu_pm_notify+0xc0/0xc0 [ 264.864536] ? copy_mount_options+0x5f/0x380 [ 264.868932] ? rcu_read_lock_sched_held+0x108/0x120 [ 264.873950] ? kmem_cache_alloc_trace+0x616/0x780 [ 264.878789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.884318] ? copy_mount_options+0x285/0x380 [ 264.888810] ksys_mount+0x12d/0x140 [ 264.892429] __x64_sys_mount+0xbe/0x150 [ 264.896406] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 264.901415] do_syscall_64+0x1b1/0x800 [ 264.905313] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 264.910156] ? syscall_return_slowpath+0x5c0/0x5c0 [ 264.915075] ? syscall_return_slowpath+0x30f/0x5c0 [ 264.919995] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 264.925355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.930194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.935373] RIP: 0033:0x45843a [ 264.938542] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 264.957780] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 21:18:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000018c0)={'nat\x00', 0x0, 0x3, 0xb3, [], 0x8, &(0x7f0000001780)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001800)=""/179}, &(0x7f0000001940)=0x78) mknod(&(0x7f0000001a40)='./file0\x00', 0x1043, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001980)={0x0, 0x6}, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001a00)={0x3ffffffffffb, 0x248, 0x8, 0x4, r3}, 0x10) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x2770, 0x9}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) process_vm_writev(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/8, 0x8}], 0x2, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/101, 0x65}, {&(0x7f0000001600)=""/169, 0xa9}], 0x8, 0x0) 21:18:07 executing program 7 (fault-call:3 fault-nth:70): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 264.965477] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 264.972733] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 264.979991] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 264.987257] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 264.994512] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000045 21:18:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xa], 0xaa}, 0x6}, 0x1c) [ 265.055877] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 265.082675] FAT-fs (loop7): bogus number of reserved sectors [ 265.088709] FAT-fs (loop7): Can't find a valid FAT filesystem [ 265.111402] FAULT_INJECTION: forcing a failure. [ 265.111402] name failslab, interval 1, probability 0, space 0, times 0 [ 265.122799] CPU: 0 PID: 17390 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 265.129741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.139089] Call Trace: [ 265.141676] dump_stack+0x1b9/0x294 [ 265.145328] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.150515] ? perf_trace_lock_acquire+0xe3/0x980 [ 265.155358] ? __save_stack_trace+0x7e/0xd0 [ 265.159676] should_fail.cold.4+0xa/0x1a [ 265.163736] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.168835] ? save_stack+0x43/0xd0 [ 265.172459] ? kasan_kmalloc+0xc4/0xe0 [ 265.176345] ? kmem_cache_alloc_trace+0x152/0x780 [ 265.181175] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 265.186352] ? __list_lru_init+0x456/0x790 [ 265.190576] ? sget_userns+0x767/0xf00 [ 265.194454] ? graph_lock+0x170/0x170 [ 265.198244] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 265.202989] ? do_mount+0x564/0x30b0 [ 265.206693] ? ksys_mount+0x12d/0x140 [ 265.210484] ? __x64_sys_mount+0xbe/0x150 [ 265.214622] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.219976] ? find_held_lock+0x36/0x1c0 [ 265.224046] ? __lock_is_held+0xb5/0x140 [ 265.228233] ? check_same_owner+0x320/0x320 [ 265.232549] ? rcu_note_context_switch+0x710/0x710 [ 265.237484] __should_failslab+0x124/0x180 [ 265.241725] should_failslab+0x9/0x14 [ 265.245527] kmem_cache_alloc_trace+0x2cb/0x780 [ 265.250184] ? __kmalloc_node+0x33/0x70 [ 265.254146] ? __kmalloc_node+0x33/0x70 [ 265.258122] ? rcu_read_lock_sched_held+0x108/0x120 [ 265.263130] __memcg_init_list_lru_node+0x17d/0x2c0 [ 265.268139] ? kvfree_rcu+0x20/0x20 [ 265.272376] ? __kmalloc_node+0x47/0x70 [ 265.276359] __list_lru_init+0x456/0x790 [ 265.280414] ? list_lru_destroy+0x4c0/0x4c0 [ 265.284730] ? mark_held_locks+0xc9/0x160 [ 265.288882] ? __raw_spin_lock_init+0x1c/0x100 [ 265.293476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.298496] ? lockdep_init_map+0x9/0x10 [ 265.302552] sget_userns+0x767/0xf00 [ 265.306254] ? kill_litter_super+0x90/0x90 [ 265.310485] ? ns_test_super+0x50/0x50 [ 265.314369] ? destroy_unused_super.part.11+0x110/0x110 [ 265.319744] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 265.324323] ? kasan_check_write+0x14/0x20 [ 265.328551] ? do_raw_spin_lock+0xc1/0x200 [ 265.332787] ? blkdev_get+0xc0/0xb30 [ 265.338952] ? cap_capable+0x1f9/0x260 [ 265.342839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.348366] ? security_capable+0x99/0xc0 [ 265.352511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.358045] ? ns_capable_common+0x13f/0x170 [ 265.362450] ? kill_litter_super+0x90/0x90 [ 265.366679] sget+0x10b/0x150 [ 265.369777] ? ns_test_super+0x50/0x50 [ 265.373665] mount_bdev+0x111/0x3e0 [ 265.377308] ? xfs_test_remount_options+0x90/0x90 [ 265.382186] xfs_fs_mount+0x34/0x40 [ 265.385827] mount_fs+0xae/0x328 [ 265.389192] vfs_kern_mount.part.34+0xd4/0x4d0 [ 265.393766] ? may_umount+0xb0/0xb0 [ 265.397393] ? _raw_read_unlock+0x22/0x30 [ 265.401530] ? __get_fs_type+0x97/0xc0 [ 265.405414] do_mount+0x564/0x30b0 [ 265.408959] ? copy_mount_string+0x40/0x40 [ 265.413185] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 265.417943] ? retint_kernel+0x10/0x10 [ 265.421835] ? copy_mount_options+0x213/0x380 [ 265.426322] ? __sanitizer_cov_trace_const_cmp4+0x11/0x20 [ 265.431861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.437390] ? copy_mount_options+0x285/0x380 [ 265.441878] ksys_mount+0x12d/0x140 [ 265.445496] __x64_sys_mount+0xbe/0x150 [ 265.449460] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 265.454468] do_syscall_64+0x1b1/0x800 [ 265.458344] ? finish_task_switch+0x1ca/0x840 [ 265.462842] ? syscall_return_slowpath+0x5c0/0x5c0 [ 265.467764] ? syscall_return_slowpath+0x30f/0x5c0 [ 265.472687] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 265.478050] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.482898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.488076] RIP: 0033:0x45843a [ 265.491260] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 21:18:07 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x80) recvfrom$inet6(r2, &(0x7f0000000200)=""/209, 0xd1, 0x10040, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x40) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r3, 0x0, 0x0) connect$rds(r3, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) close(r1) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x40) [ 265.510520] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 265.518217] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 265.525472] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 265.532739] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 265.540081] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 265.548223] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000046 21:18:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r2, 0x96) shutdown(r0, 0x0) 21:18:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x10], 0xaa}, 0x6}, 0x1c) 21:18:08 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:08 executing program 7 (fault-call:3 fault-nth:71): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:08 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000280)='./control/file0\x00', 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open$dir(&(0x7f0000000180)='./control/file0\x00', 0x2, 0x40) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)="ff", 0x1) fchown(r2, 0x0, 0x0) close(r2) getpgid(r0) 21:18:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3fa4f25fe8be670, &(0x7f0000000000), 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x89) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xba38, 0x0, 0x0, 0xf28, 0x9c7}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x0, 0x7, 0x4}, 0x10) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 21:18:08 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6cc0", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x4000], 0xaa}, 0x6}, 0x1c) 21:18:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x40100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xfc, r1, 0x200, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1f}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xb65}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7a7c}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0xfc}, 0x1}, 0x20000011) mknod(&(0x7f0000000300)='./file1\x00', 0xffd, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 266.535837] FAT-fs (loop7): bogus number of reserved sectors [ 266.541817] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:08 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000180)={0x7, 0x200000000, 0xf96f, 0xe39d, 0x2, 0x7}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000001f00000000000001300000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) acct(&(0x7f00000001c0)='./control/file1\x00') fchown(r2, 0x0, 0x0) close(r1) [ 266.629712] FAULT_INJECTION: forcing a failure. [ 266.629712] name failslab, interval 1, probability 0, space 0, times 0 [ 266.641199] CPU: 0 PID: 17413 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 266.648143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.657502] Call Trace: [ 266.660111] dump_stack+0x1b9/0x294 [ 266.663760] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.668964] ? perf_trace_lock_acquire+0xe3/0x980 [ 266.673826] ? __save_stack_trace+0x7e/0xd0 [ 266.678177] should_fail.cold.4+0xa/0x1a [ 266.682262] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 266.687382] ? save_stack+0x43/0xd0 [ 266.691024] ? kasan_kmalloc+0xc4/0xe0 [ 266.694980] ? kmem_cache_alloc_trace+0x152/0x780 [ 266.699837] ? __memcg_init_list_lru_node+0x17d/0x2c0 [ 266.705035] ? __list_lru_init+0x456/0x790 [ 266.709281] ? sget_userns+0x767/0xf00 [ 266.713278] ? graph_lock+0x170/0x170 [ 266.717090] ? vfs_kern_mount.part.34+0xd4/0x4d0 [ 266.721872] ? do_mount+0x564/0x30b0 [ 266.725595] ? ksys_mount+0x12d/0x140 [ 266.729409] ? __x64_sys_mount+0xbe/0x150 [ 266.733571] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.738979] ? find_held_lock+0x36/0x1c0 [ 266.743061] ? __lock_is_held+0xb5/0x140 [ 266.747144] ? check_same_owner+0x320/0x320 [ 266.751482] ? rcu_note_context_switch+0x710/0x710 [ 266.756427] __should_failslab+0x124/0x180 [ 266.760672] should_failslab+0x9/0x14 [ 266.764482] kmem_cache_alloc_trace+0x2cb/0x780 [ 266.769155] ? __kmalloc_node+0x33/0x70 [ 266.773133] ? __kmalloc_node+0x33/0x70 [ 266.777128] ? rcu_read_lock_sched_held+0x108/0x120 [ 266.782162] __memcg_init_list_lru_node+0x17d/0x2c0 [ 266.787193] ? kvfree_rcu+0x20/0x20 [ 266.790833] ? __kmalloc_node+0x47/0x70 [ 266.794833] __list_lru_init+0x456/0x790 [ 266.798926] ? list_lru_destroy+0x4c0/0x4c0 [ 266.803263] ? mark_held_locks+0xc9/0x160 [ 266.807424] ? __raw_spin_lock_init+0x1c/0x100 [ 266.812016] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.817047] ? lockdep_init_map+0x9/0x10 [ 266.821294] sget_userns+0x767/0xf00 [ 266.825011] ? kill_litter_super+0x90/0x90 [ 266.829256] ? ns_test_super+0x50/0x50 [ 266.833156] ? destroy_unused_super.part.11+0x110/0x110 [ 266.838560] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 266.843151] ? kasan_check_write+0x14/0x20 [ 266.847394] ? do_raw_spin_lock+0xc1/0x200 [ 266.851664] ? blkdev_get+0xc0/0xb30 [ 266.855385] ? cap_capable+0x1f9/0x260 [ 266.859306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.864854] ? security_capable+0x99/0xc0 [ 266.869014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.874566] ? ns_capable_common+0x13f/0x170 [ 266.878997] ? kill_litter_super+0x90/0x90 [ 266.883250] sget+0x10b/0x150 [ 266.886360] ? ns_test_super+0x50/0x50 [ 266.890255] mount_bdev+0x111/0x3e0 [ 266.893889] ? xfs_test_remount_options+0x90/0x90 [ 266.898755] xfs_fs_mount+0x34/0x40 [ 266.902393] mount_fs+0xae/0x328 [ 266.905769] vfs_kern_mount.part.34+0xd4/0x4d0 [ 266.910356] ? may_umount+0xb0/0xb0 [ 266.913988] ? _raw_read_unlock+0x22/0x30 [ 266.918140] ? __get_fs_type+0x97/0xc0 [ 266.922040] do_mount+0x564/0x30b0 [ 266.925588] ? interrupt_entry+0xb1/0xf0 [ 266.929664] ? copy_mount_string+0x40/0x40 [ 266.933907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 266.938675] ? retint_kernel+0x10/0x10 [ 266.942572] ? copy_mount_options+0x213/0x380 [ 266.947078] ? write_comp_data+0x6c/0x70 [ 266.951170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.956712] ? copy_mount_options+0x285/0x380 [ 266.961214] ksys_mount+0x12d/0x140 [ 266.964851] __x64_sys_mount+0xbe/0x150 [ 266.968830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 266.973856] do_syscall_64+0x1b1/0x800 [ 266.977746] ? finish_task_switch+0x1ca/0x840 [ 266.982244] ? syscall_return_slowpath+0x5c0/0x5c0 [ 266.987206] ? syscall_return_slowpath+0x30f/0x5c0 [ 266.992153] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 266.997533] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.002392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.007590] RIP: 0033:0x45843a [ 267.010775] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 21:18:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x5], 0xaa}, 0x6}, 0x1c) 21:18:09 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x6, 0x0, 0x6, 0x7, 0x0, 0x4, 0x404, 0x8, 0x1000, 0x1, 0x2, 0x6, 0x9, 0x7, 0x4, 0xfffffffffffff000, 0x9fb0, 0x1ff, 0x8, 0x6, 0x800, 0x9, 0x2, 0xe8e, 0x1, 0x9, 0x3ff, 0x23ceb479, 0x57, 0x0, 0x8001, 0x1, 0x1f, 0x5, 0x1, 0xfffffffffffffe01, 0x0, 0x2, 0x2, @perf_config_ext={0x8, 0x6}, 0x400, 0x5, 0x7, 0x7, 0x295, 0x4, 0x9}, r0, 0x5, r1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 267.030222] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 267.037943] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 267.045218] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 267.052494] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 267.059765] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 267.067037] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000047 21:18:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x3], 0xaa}, 0x6}, 0x1c) 21:18:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000000) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x2000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x8004, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f736530000000000000000000000062b3920000000000006176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000fce876cfe4daef103ee8bd1ab14add4209b8e6577ab6ff0d4a3edbc7c6566a7f95bc0daf7b230a1202d51abc97d7499690ee88285affe02c30cb91b8dfadd899cc3b1011dbaf0cde71a84dd2ba7c277ec6c9b109"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) [ 267.301518] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 267.339702] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = semget(0x2, 0x3, 0x40) semctl$GETPID(r1, 0x4, 0xb, &(0x7f00000005c0)=""/4096) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000580)) fstatfs(r0, &(0x7f0000000000)=""/58) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) shutdown(r0, 0x0) flistxattr(r0, &(0x7f0000000100)=""/142, 0x8e) 21:18:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x900], 0xaa}, 0x6}, 0x1c) 21:18:09 executing program 7 (fault-call:3 fault-nth:72): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000000c0)={0x5f, "bf37b3c1af97792f1c7ba4d2e9bf87936b703193516bd8fdf527bc7fedc5fb8775aa29bdeed3399bcc0eb260de89bdfe949fadd21259da77640b7a07c6d508605dcbe3369477cb370f6b071a5b98f6c83a2242682df55a5b638c23dff1c9db"}) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000dcaf0342ecd7236f000000000000000000000000000000001000000000000000000000040000000000000000000000000095fc32fe000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="bbcfa37c0c834b2f6d1d2ab3cab4c8a487b322d747b3982482e4f3684ea09ebab923e87b15c6e2add5e6f6c5b0a6e31d791b30efbb5501657ee54ff5635ab40f4e2d827d46fbcb26e99e320a2aff4cea8b9b58ef1697172c0d1d28b2eb47bf0e4b7c7141daf7b70bbfe2b67d262e43634ee8642c694adedbde5f7882ff2924ffca8740a31d2c7063f8b9131eb0f2f0ee25c360cede607b6eab69b70cce2ad7bbe4be81902067e5555151d9dc34258e0a36fc80328acae31b97d9b55ebb7ddd433cbd7d7ecb6a13b0cf301133362eac1965d38579895abfdf3df16f96acb888edc0f1ede905c94ef3b6cbad8a801a5438986985045754b8cbe453ff969c2642c503039dd71c350f32cc06865b9e26604e8e4443e64760ff05507148b15ddba801da97471f31dcfa3821cb8d269ef65ab55d27d239a4457034ba92b3b0a8ac4075cfef5e6d96e49462427c4dfe69f702d283f3dc0e659149b8f577f5cbc02747077b1bfa23e03c4fe822044df4c3e1ac33765eb70cf57d04c7ef66e93c11e1598848681167e8b686bebe7b8cfd6b1f7979522be826de2068846b748b392a18ba254e8b93c02455290eb5ff79faea0fa9c03d3207a24fd3e05591a38785be31d3d8de2caa29a28846d53e986923ccc070937fb02f1ad7dbc7874283f5142194acc69168bb0d35e3054aaac155eb1ea3f7a4d1c0b0805b471c4c45ea4d436c70e886257ab233f589bebbbeccea84ef866131ba80c04301e04c01f4b9cfaa44f48ee6dce5384c302af8a07200694c8908723961f8a7034fd68eaedbd4ff5ef8e0051492fa829e183f83518266c6ab46d942df9655b698334035f10d6d12ec795da3bda12770e892b0c1b6d51f2abf7f88cccfbb9ef241d67860d1cd156d9b95629b66575fd9ccd3d82bdaaee52c9ae3f4ffd3a47857cdbdea1b04a40e70f0581f2fc8a7d5a82e21a94752229e7fb638770345c0a67ba9583c82372cddb16441aa1ef53cae74e19906dea0374821aeb3019522c04359137380632434b61a684df1c03b1abf534d46483ec04056a1a6061282d189f2379a6eb051b1b461cd2415f55fdb625350d0e8409d6d9e1ec78269fb7a1e82a5ad3cfdd8a45695742aa602ccc99dee37ff8cad15911b3206ec05d8f00df3ba625fc1a6ef0a3591e197160511f6322b4fe1adcc9dc94579895e80784c189e7d18fed9f2d10a67a481fd62d2889e46e3332dd3cd437202f894c8b112d9ac3102e50eb74991b611271ed1889b278aa66603bd241dd1b1819c5a3c0b92ef17f98d29987e11430de66d6295d446236acec202e6eeb2514c5d80f10ddae75af2b3bb83e40ec06b613dc9176940dd807f7f61bbca5ce5a725a43c7ad17545eddd9453f3ba695f9dcece062085338f0d8add8bd2aa41c9f93e21a0c1b48688c76b136702e6316eafcca935cb8fccbf", 0x3fd, 0x0, 0x0, 0x0) 21:18:09 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:09 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6cff", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:09 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x1ff) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8], 0xaa}, 0x6}, 0x1c) 21:18:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x8000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 267.606008] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 267.630777] FAT-fs (loop7): bogus number of reserved sectors [ 267.636731] FAT-fs (loop7): Can't find a valid FAT filesystem [ 267.661582] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 267.671789] FAULT_INJECTION: forcing a failure. [ 267.671789] name failslab, interval 1, probability 0, space 0, times 0 [ 267.683335] CPU: 0 PID: 17479 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 267.690282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.699653] Call Trace: [ 267.702292] dump_stack+0x1b9/0x294 [ 267.705957] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.711173] ? perf_trace_lock_acquire+0xe3/0x980 [ 267.716039] ? find_held_lock+0x36/0x1c0 [ 267.720129] should_fail.cold.4+0xa/0x1a [ 267.724284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.729421] ? lock_release+0xa10/0xa10 [ 267.733435] ? graph_lock+0x170/0x170 [ 267.737319] ? find_held_lock+0x36/0x1c0 [ 267.741490] ? __lock_is_held+0xb5/0x140 [ 267.745588] ? check_same_owner+0x320/0x320 [ 267.749932] ? rcu_note_context_switch+0x710/0x710 [ 267.754877] ? pointer+0x1b0/0xa10 [ 267.758457] __should_failslab+0x124/0x180 [ 267.762712] should_failslab+0x9/0x14 [ 267.766530] kmem_cache_alloc_trace+0x2cb/0x780 [ 267.771225] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 267.776439] xfs_fs_fill_super+0xe0/0x1700 [ 267.780704] ? xfs_test_remount_options+0x90/0x90 [ 267.785575] ? snprintf+0xa5/0xd0 [ 267.789044] ? vsprintf+0x40/0x40 [ 267.792526] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 267.797567] ? set_blocksize+0x2c4/0x350 [ 267.801680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.807242] mount_bdev+0x30c/0x3e0 [ 267.810890] ? xfs_test_remount_options+0x90/0x90 [ 267.815756] xfs_fs_mount+0x34/0x40 [ 267.819409] mount_fs+0xae/0x328 [ 267.822804] vfs_kern_mount.part.34+0xd4/0x4d0 [ 267.827409] ? may_umount+0xb0/0xb0 [ 267.831054] ? _raw_read_unlock+0x22/0x30 [ 267.835220] ? __get_fs_type+0x97/0xc0 [ 267.839134] do_mount+0x564/0x30b0 [ 267.842699] ? do_raw_spin_unlock+0x9e/0x2e0 [ 267.847134] ? copy_mount_string+0x40/0x40 [ 267.851390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.856431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 267.861212] ? retint_kernel+0x10/0x10 [ 267.865124] ? copy_mount_options+0x1f0/0x380 [ 267.869633] ? copy_mount_options+0x1fa/0x380 [ 267.874152] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.879718] ? copy_mount_options+0x285/0x380 [ 267.884234] ksys_mount+0x12d/0x140 [ 267.887883] __x64_sys_mount+0xbe/0x150 [ 267.891873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 267.896911] do_syscall_64+0x1b1/0x800 [ 267.900990] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 267.905853] ? syscall_return_slowpath+0x5c0/0x5c0 21:18:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x6], 0xaa}, 0x6}, 0x1c) 21:18:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x900000000000000], 0xaa}, 0x6}, 0x1c) 21:18:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xa00000000000000], 0xaa}, 0x6}, 0x1c) 21:18:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x700], 0xaa}, 0x6}, 0x1c) [ 267.910805] ? syscall_return_slowpath+0x30f/0x5c0 [ 267.915765] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 267.921172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.926049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.931250] RIP: 0033:0x45843a [ 267.934441] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 267.953878] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 21:18:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/32, 0x20}, &(0x7f00000000c0), 0x8}, 0x20) [ 267.961610] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 267.968914] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 267.976195] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 267.983482] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 267.990786] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000048 21:18:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001840)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000018c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) renameat(r1, &(0x7f0000001880)='./file0\x00', r2, &(0x7f0000001900)='./file0\x00') r3 = epoll_create1(0x80000) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x4800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001940)={0x0, @in6={{0xa, 0x4e22, 0x80, @empty, 0x40}}, [0x8, 0x2, 0xe668, 0xfffffffffffffffa, 0xfffffffffffffeff, 0x9, 0x2, 0x1, 0x4c, 0xfff, 0x0, 0x3f, 0x5, 0x3f, 0x5d]}, &(0x7f0000001a40)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001a80)={r4, 0x4, 0x3}, 0x8) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20000) sendmsg$inet_sctp(r5, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000100)="0ec0ac77221d665b023c3f7b595e28263eb0ff149a7da083ebe6905562c943ccbe56deaaed70708f298ec5e05acc24f5d903a7baffe39b7e7babc59e841a8a70629cc9bc34aa4e53d8a2b15650a1b02007384da29e3d22dac9e0ebafb8ae2f0d6fc5c1ea5c8d6893e3259d17f6b9eb18536d3a0625ccc942e5cbb9c02396491c45d665b22280de0cc164da24830d", 0x8e}, {&(0x7f00000001c0)="564ca73e75e3c4527681fc34884d05dd44e407164cf28888e2c630bc1f5ebf2701740c3841a03ffa8824adc109644bcee33258dd24c66dbf81674fbd41ff28efaa5f4fb628a2", 0x46}, {&(0x7f0000000080)="1d3cafede395e91542f733fe6a625bc7940f878294666ca1a0", 0x19}, {&(0x7f0000000240)="c4a4519f", 0x4}, {&(0x7f0000000280)="25fb511b1dd432a0a02a3f024d6e9bd29dd0fa5d76ec7540d05cd166243d504cadfa87fddf261c24af3e993879b17fb94a81c11a285808b0b7433b430d4fd92c26fb4c36739979e178abc1f801acf83f4ba337d1dd51f063752a21f5936bccd564394b6171bdfa1a4b70a8e83435dfec", 0x70}, {&(0x7f0000000300)="4b6c9bd90404737c6d428e6aa8d0472ee1c2a9c4efe172191625b9716b6fd7a55a4524e721d714bcda0f65037bf8c115a29f83fc35e2d6bc7859c0cf92cc053462b507f0aae2a5aa017e27a9b8f58c396059bf5ed06d0ba58cd70901f10389be70fa59fcf55a3ac52253c5a929832f04c8f511663b610dc307400c997d950112f13640ba29ef18a09b0bfedd29d4a5d6cb00cbc809688091e97c798be50af581bd2b41919f4372ecf8d390321ad28d11242de4b3126cd287eb633cdd0507e99c09", 0xc1}, {&(0x7f0000000400)="5c5e5ddc35b54652c1b92d7abb717f88d03814e94e90117449c8c8856456aa4ebb880f5a6a32a390611eca35ccdcd26b6b5fb10fed4d3e5bee6d0815e093a98998fcaa19600b2689b720c67d5b2414b068975ae31d6addb21e9437952889ade69e9ef3882d19fac137ec1635762975cf944abea0d1f0855eb8db1eaa1765434fa4046e2f785bb67c9b9873b8b4ed11e5155f70a490068fe7bb8cde92a32f1944d8b23ea712cb58a04be6bcbc49e106437642ccbfece7a232d16a8d5e5487d55657bc88094c38ea045f10ff91369b3f3b1efe0df62fec8d9486c0ef0462f629c0f2c97e75b9d289", 0xe7}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="79c418ec0ac27880e5d1e015716e1b71b6c51179b48d9b0a98aedf7f96ca7d688b978494378b857e04c905e43460e1dcc9a673b62c74b01bfeaba55b5422daab631fad9a805a9e012bbd1e4aebd7e88104c1f2f782b2fb9ca441808f69b7d9067c94419b22c6471c616c61ef7fd7e71c43617c9e0c02fe1072a0867d48786f9e8e", 0x81}], 0x9, 0x0, 0x0, 0x20000010}, 0x0) bind$bt_rfcomm(r5, &(0x7f0000001800)={0x1f, {0x97c8, 0x3, 0x5, 0x6, 0x7fffffff, 0x3}, 0x7fffffff}, 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000017c0)=[@in6={0xa, 0x4e20, 0x1aa, @dev={0xfe, 0x80, [], 0x800}, 0x5}, @in6={0xa, 0x4e24, 0x2, @empty, 0x4}], 0x38) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000001740)=0x8, &(0x7f0000001780)=0x4) shutdown(r0, 0x0) 21:18:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2], 0xaa}, 0x6}, 0x1c) 21:18:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x484200) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000009c0)={0x2, &(0x7f0000000300)=[{0x4, 0xffffffffffffffff, 0x1, 0x8}, {0x1, 0x3, 0x3, 0xfffffffffffffc01}]}, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x2c1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r2 = dup(r1) recvfrom(r2, &(0x7f00000008c0)=""/208, 0xd0, 0x0, &(0x7f0000000000)=@in6={0xa, 0x4e23, 0x120000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000880)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x1f0) 21:18:10 executing program 3: r0 = getpgid(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r3, 0x0, 0x0) close(r2) 21:18:10 executing program 7 (fault-call:3 fault-nth:73): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200442, 0x0) sendto$inet(r0, &(0x7f00000000c0)="30036a322a588ac9053accab349df7b7a04c3afe969c39a582ef55a76a6ca91217e6707779ce7041150218118f791d6af5e90519f24c149f4847f4953da45530e3b5c8019dc15c3ded59ac8c3c928036ca4ef78d59915f34fbf0f38b9298ed33264f03e10ce7546a4e98", 0x6a, 0x40, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:10 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:10 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c03", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xf5ffffff00000000], 0xaa}, 0x6}, 0x1c) 21:18:11 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)=""/229, &(0x7f0000000280)=0xe5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000140)=0x2, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) [ 268.734501] FAT-fs (loop7): bogus number of reserved sectors [ 268.740561] FAT-fs (loop7): Can't find a valid FAT filesystem [ 268.751780] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x3f00000000000000], 0xaa}, 0x6}, 0x1c) [ 268.791179] FAULT_INJECTION: forcing a failure. [ 268.791179] name failslab, interval 1, probability 0, space 0, times 0 [ 268.802574] CPU: 0 PID: 17529 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 268.809521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.818896] Call Trace: [ 268.821508] dump_stack+0x1b9/0x294 [ 268.825161] ? dump_stack_print_info.cold.2+0x52/0x52 [ 268.830367] ? perf_trace_lock_acquire+0xe3/0x980 [ 268.835225] ? _raw_spin_unlock_irqrestore+0x74/0xc0 21:18:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 268.840353] should_fail.cold.4+0xa/0x1a [ 268.844442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.849572] ? graph_lock+0x170/0x170 [ 268.853391] ? find_held_lock+0x36/0x1c0 [ 268.857474] ? __lock_is_held+0xb5/0x140 [ 268.861549] ? fuse_writepages+0x350/0x350 [ 268.865818] ? check_same_owner+0x320/0x320 [ 268.870162] ? rcu_note_context_switch+0x710/0x710 [ 268.875109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 268.880145] __should_failslab+0x124/0x180 [ 268.884404] should_failslab+0x9/0x14 [ 268.888230] __kmalloc+0x2c8/0x760 21:18:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x80) [ 268.891799] ? percpu_counter_cpu_dead+0x1c0/0x1c0 [ 268.896752] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 268.901792] ? set_blocksize+0x2c4/0x350 [ 268.905886] ? prealloc_shrinker+0xcf/0x130 [ 268.910233] prealloc_shrinker+0xcf/0x130 [ 268.914412] register_shrinker+0x17/0x40 [ 268.918517] xfs_alloc_buftarg+0x20f/0x2c0 [ 268.922790] xfs_open_devices+0x2ec/0x700 [ 268.926971] ? xfs_blkdev_put+0x30/0x30 [ 268.930960] ? kill_bdev+0xdb/0x110 [ 268.934627] ? set_blocksize+0x2c4/0x350 [ 268.938716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.944287] ? sb_set_blocksize+0xe4/0x110 [ 268.948561] xfs_fs_fill_super+0x841/0x1700 [ 268.952914] ? xfs_test_remount_options+0x90/0x90 [ 268.957787] ? snprintf+0xa5/0xd0 [ 268.961285] ? vsprintf+0x40/0x40 [ 268.964944] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 268.969998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.975563] mount_bdev+0x30c/0x3e0 [ 268.979217] ? xfs_test_remount_options+0x90/0x90 [ 268.984085] xfs_fs_mount+0x34/0x40 [ 268.987729] mount_fs+0xae/0x328 21:18:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)="65d1cbe7bc6e10c6207c72e3a5dd7f1e42d9bf48701c2fbeec12853296a443637128f4d10bda2355a8937ecc6f80c7a69b26a21eb941bcb6938729001d87f64e25fde4dbe6d3021d551a5e5ab005b76f34536ba68c1e104736fa662bf4bfd6a645cf1f031f4b148818e692a179e32052", 0x70) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x2, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 268.991111] vfs_kern_mount.part.34+0xd4/0x4d0 [ 268.995705] ? may_umount+0xb0/0xb0 [ 268.999340] ? _raw_read_unlock+0x22/0x30 [ 269.003587] ? __get_fs_type+0x97/0xc0 [ 269.007493] do_mount+0x564/0x30b0 [ 269.011059] ? copy_mount_string+0x40/0x40 [ 269.015313] ? rcu_pm_notify+0xc0/0xc0 [ 269.019225] ? copy_mount_options+0x5f/0x380 [ 269.023672] ? rcu_read_lock_sched_held+0x108/0x120 [ 269.029138] ? kmem_cache_alloc_trace+0x616/0x780 [ 269.034040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 21:18:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 269.039597] ? _copy_from_user+0xdf/0x150 [ 269.043774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.049334] ? copy_mount_options+0x285/0x380 [ 269.053859] ksys_mount+0x12d/0x140 [ 269.057514] __x64_sys_mount+0xbe/0x150 [ 269.061505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 269.066534] do_syscall_64+0x1b1/0x800 [ 269.070441] ? finish_task_switch+0x1ca/0x840 [ 269.074948] ? syscall_return_slowpath+0x5c0/0x5c0 [ 269.080069] ? syscall_return_slowpath+0x30f/0x5c0 [ 269.085039] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 269.090431] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.095297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.100512] RIP: 0033:0x45843a [ 269.103704] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 269.123169] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 269.130910] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a 21:18:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="c41007abbbb9317efef28b5ece13073a2cc87d80eac9f4defb45f08f91126a9eb34fb4120124d5530256e65fe603bde0334e325584edb94182b3863a72fc6ab37372cae530621b47c21f2311dd48a33b23c04e3de8988c41e66b45f2e908136ccfaea35da89ae95b0d9832a8f139bb8a0271c0e5e7b757be2dcbf99202574615b3f92bc33cb45a392d61bf9131254f34bf3352a46f2edd8bb0af1588e8fd72ebfad0f3b16c23f40d68eb307f", 0xac, 0x1}, {&(0x7f0000000200)="895dd629a988c2c4717296762ee803c3adbc8e3722d6af18d121dec4ef9892e3be4b663faac6bd3cc2842fac21f0a784f5435f1fb2ea", 0x36, 0x2}, {&(0x7f0000000240)="7a889b4dbabbb7bdb86ab9bc3546488c855a359e5e258965d09664ad424647e6f450a7b7c53cf1de8c939ede856f7828675da9d9ca528a7922f85106431d63eace3a7bdc2e5bea9c488c11d36e828b3621c7c857399cb897aa72e6a69304", 0x5e, 0x5}], 0x41d6a246868df61a, &(0x7f0000000340)={[{@session={'session', 0x3d, [0x37, 0x3a]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0xd532, 0x4) removexattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='uter.\x00']) [ 269.138199] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 269.145482] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 269.152768] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 269.160052] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000049 [ 269.509618] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000580)={0x80000000}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x80) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @multicast2}, &(0x7f0000000080)=0xc) poll(&(0x7f00000000c0)=[{r1}], 0x0, 0x4800) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000140)={"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"}) shutdown(r0, 0x0) getsockname(r0, &(0x7f00000005c0)=@nl=@unspec, &(0x7f0000000540)=0x80) 21:18:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x600], 0xaa}, 0x6}, 0x1c) 21:18:12 executing program 7 (fault-call:3 fault-nth:74): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) time(&(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000300)=0xc) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0xfffffffffffffeff, 0x2800) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x5, 0x81, 0xd929, 0x6, 0x0, 0x81, 0x20002, 0x0, 0x5, 0x2, 0x7f, 0x10001, 0x18d2, 0x8, 0xfffffffffffff000, 0x2, 0xfffffffffffffffc, 0x9, 0x100000000, 0x8000, 0x4, 0x20, 0x2, 0x4, 0xff, 0x3, 0x5, 0xf3ad, 0xfffffffffffffff8, 0x2, 0x401, 0x8000, 0xfff, 0xf, 0x0, 0x3, 0x0, 0xffff, 0x2, @perf_config_ext={0x7, 0x7fff}, 0x20, 0x4, 0xf118, 0x4, 0x9, 0xffffffffffffeae7, 0x3ff}, r1, 0xc, r2, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) dup(r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:12 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='se.urityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:12 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) write$cgroup_pid(r0, &(0x7f0000000240)={[0x38, 0x37, 0x39, 0x31, 0x33, 0x38]}, 0x6) getpgid(0xffffffffffffffff) getpgid(0x0) r1 = gettid() r2 = getpgid(r1) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000200)={0x15, 0x94, &(0x7f0000000140)="3fd51dc3842af8b98632ac81cfa40c5e832eaf5e64ec40a46d38ddba825dad5fdc8ea30a4b0bb129a6aa66ce90ad6182c0b8efa220af3e7a3d02ae6f582ba0be66d3280f133aadf97f19fba04d9b52a20a1ffc9185a7485582cb5f25a35ccdfde8fc6887e3f6cd1c6f0349718cb660fc8bda37e55b17a8af09815af67964c4c71ce6e89a51771663f384ab3eeab23d230783c547"}) write$sndseq(r5, &(0x7f0000000280), 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r5, 0x0, 0x0) close(r4) 21:18:12 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x6000000], 0xaa}, 0x6}, 0x1c) [ 269.865012] FAT-fs (loop7): bogus number of reserved sectors [ 269.871051] FAT-fs (loop7): Can't find a valid FAT filesystem [ 269.879222] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:12 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) rename(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control/file0\x00') getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) close(r1) 21:18:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000004040000000000000000000000000000000000008acb00000000000000000000000000000000000000005f603acdc43daba8afa86e70c78dbfce14cf4f"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) [ 269.920156] FAULT_INJECTION: forcing a failure. [ 269.920156] name failslab, interval 1, probability 0, space 0, times 0 [ 269.931518] CPU: 0 PID: 17586 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 269.938457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.947890] Call Trace: [ 269.950515] dump_stack+0x1b9/0x294 [ 269.954173] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.959385] ? perf_trace_lock_acquire+0xe3/0x980 [ 269.964259] ? find_held_lock+0x36/0x1c0 [ 269.968334] should_fail.cold.4+0xa/0x1a [ 269.972482] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.977587] ? lock_release+0xa10/0xa10 [ 269.981558] ? graph_lock+0x170/0x170 [ 269.985358] ? find_held_lock+0x36/0x1c0 [ 269.989413] ? __lock_is_held+0xb5/0x140 [ 269.993478] ? check_same_owner+0x320/0x320 [ 269.997793] ? rcu_note_context_switch+0x710/0x710 [ 270.002709] ? pointer+0x1b0/0xa10 [ 270.006240] __should_failslab+0x124/0x180 [ 270.010468] should_failslab+0x9/0x14 [ 270.014258] kmem_cache_alloc_trace+0x2cb/0x780 [ 270.018927] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 270.024112] xfs_fs_fill_super+0xe0/0x1700 [ 270.028361] ? xfs_test_remount_options+0x90/0x90 [ 270.033211] ? snprintf+0xa5/0xd0 [ 270.036653] ? vsprintf+0x40/0x40 [ 270.040108] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 270.045113] ? set_blocksize+0x2c4/0x350 [ 270.049166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.054709] mount_bdev+0x30c/0x3e0 [ 270.058342] ? xfs_test_remount_options+0x90/0x90 [ 270.063177] xfs_fs_mount+0x34/0x40 [ 270.066797] mount_fs+0xae/0x328 [ 270.070159] vfs_kern_mount.part.34+0xd4/0x4d0 [ 270.074732] ? may_umount+0xb0/0xb0 [ 270.078351] ? _raw_read_unlock+0x22/0x30 [ 270.082497] ? __get_fs_type+0x97/0xc0 [ 270.086387] do_mount+0x564/0x30b0 [ 270.089928] ? copy_mount_string+0x40/0x40 [ 270.094153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.099160] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.103911] ? retint_kernel+0x10/0x10 [ 270.107793] ? copy_mount_options+0x1f0/0x380 [ 270.112275] ? copy_mount_options+0x1fa/0x380 [ 270.116761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.122295] ? copy_mount_options+0x285/0x380 [ 270.126782] ksys_mount+0x12d/0x140 [ 270.130398] __x64_sys_mount+0xbe/0x150 [ 270.134359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.139365] do_syscall_64+0x1b1/0x800 [ 270.143241] ? finish_task_switch+0x1ca/0x840 [ 270.147732] ? syscall_return_slowpath+0x5c0/0x5c0 [ 270.152653] ? syscall_return_slowpath+0x30f/0x5c0 [ 270.157584] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 270.162943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.167778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.172955] RIP: 0033:0x45843a [ 270.176138] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 270.195557] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 270.203258] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 270.210515] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 21:18:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x500], 0xaa}, 0x6}, 0x1c) 21:18:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 270.217773] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 270.225032] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 270.232296] R13: 0000000000000000 R14: 00000000007001b8 R15: 000000000000004a 21:18:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xffffffff00000000], 0xaa}, 0x6}, 0x1c) 21:18:12 executing program 7 (fault-call:3 fault-nth:75): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 270.290986] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e25, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x6b) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x4, &(0x7f0000000940)=[{&(0x7f0000000880)="e8c1d98817e2d33c7835ce8b4c6c19a3f990e2a30da9b2b7b28c256fd6342f258f84136ab3bf9bd540455a1207d213b37892ff711b90c93ec10392904a39599b025219a919eb236ac8e0625fe99fb6e99481cea06682ea4f017717a5f1ea61aeeb3581f21a6ad21fbec2ebf65c49bd07ad94ea6735f0b0ac3680bed97edec96f02f1", 0x82, 0x80000000}, {&(0x7f0000000080)="af842eb6", 0x4, 0x4}, {&(0x7f00000002c0)="a27f22b1ca7c6e13ce0b6dcaf74fe4854184a6d29ab3c38352f9a5adb4e8c79aba87a9e0c1a5307ca6f7c4536e0284bdc42a9134bbb615ae0a46d77835fa4c0b713b5eb4213c10449eb8e138cd641010ce397d598795cc33b5f42c45c7876fe0f8c74f412a8b7f95e9732300e761ce6655bf9ad135d78fbe7f", 0x79, 0x3d63fb40}, {&(0x7f00000003c0)="08da956ebf6d7fcf462982129f48c2b8a7f1cf8cee9c4898f0b362e1a3e490a7e2fe7c5d398430dac21bbae51037b3bafcf16facd3e1ec9a9e7e9880b21b74080c1d0daecfdb1cfc039b97296c414521105fa5395b", 0x55, 0xfffffffffffffff7}], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = dup2(r0, r0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x5, 0x1, 0x1}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x468, 0x0, 0xffffffff, 0x358, 0x468, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0x3, 0x80000000, 0x7fffffff, 0x20, 0x5, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x21}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}], 0x7}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x4000, 0x0) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) [ 270.380204] FAT-fs (loop7): bogus number of reserved sectors [ 270.386114] FAT-fs (loop7): Can't find a valid FAT filesystem [ 270.412129] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 270.419746] FAULT_INJECTION: forcing a failure. [ 270.419746] name failslab, interval 1, probability 0, space 0, times 0 [ 270.431213] CPU: 1 PID: 17611 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 270.438259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.447614] Call Trace: [ 270.450221] dump_stack+0x1b9/0x294 [ 270.453870] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.459071] ? perf_trace_lock_acquire+0xe3/0x980 [ 270.463921] ? trace_hardirqs_off+0xd/0x10 [ 270.468164] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 270.473564] should_fail.cold.4+0xa/0x1a [ 270.477636] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.482758] ? graph_lock+0x170/0x170 [ 270.486565] ? lock_downgrade+0x8e0/0x8e0 [ 270.490718] ? print_usage_bug+0xc0/0xc0 [ 270.494792] ? find_held_lock+0x36/0x1c0 [ 270.498883] ? __lock_is_held+0xb5/0x140 [ 270.502966] ? check_same_owner+0x320/0x320 [ 270.507300] ? rcu_note_context_switch+0x710/0x710 [ 270.512235] ? trace_hardirqs_on+0xd/0x10 [ 270.516390] __should_failslab+0x124/0x180 [ 270.520636] should_failslab+0x9/0x14 [ 270.524440] kmem_cache_alloc_trace+0x2cb/0x780 [ 270.529130] __alloc_workqueue_key+0xa00/0x1160 [ 270.533819] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 270.538851] ? rcu_note_context_switch+0x710/0x710 [ 270.543856] ? __might_sleep+0x95/0x190 [ 270.547851] ? up_write+0x72/0x210 [ 270.551402] ? down_read+0x1b0/0x1b0 [ 270.555134] ? free_prealloced_shrinker+0x70/0x70 [ 270.560086] ? prealloc_shrinker+0xcf/0x130 [ 270.564425] ? register_shrinker+0x38/0x40 [ 270.568689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.574238] ? xfs_open_devices+0x194/0x700 [ 270.578574] ? xfs_blkdev_put+0x30/0x30 [ 270.582552] ? kill_bdev+0xdb/0x110 [ 270.586209] xfs_init_mount_workqueues+0xe7/0x6d0 [ 270.591063] ? sb_set_blocksize+0xe4/0x110 [ 270.595325] xfs_fs_fill_super+0x863/0x1700 [ 270.599662] ? xfs_test_remount_options+0x90/0x90 [ 270.604519] ? snprintf+0xa5/0xd0 [ 270.607977] ? vsprintf+0x40/0x40 [ 270.611441] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 270.616471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.622017] mount_bdev+0x30c/0x3e0 [ 270.625643] ? xfs_test_remount_options+0x90/0x90 [ 270.630565] xfs_fs_mount+0x34/0x40 [ 270.634197] mount_fs+0xae/0x328 [ 270.637558] vfs_kern_mount.part.34+0xd4/0x4d0 [ 270.642129] ? may_umount+0xb0/0xb0 [ 270.645744] ? _raw_read_unlock+0x22/0x30 [ 270.649878] ? __get_fs_type+0x97/0xc0 [ 270.653760] do_mount+0x564/0x30b0 [ 270.657293] ? copy_mount_string+0x40/0x40 [ 270.661520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.666525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.671274] ? retint_kernel+0x10/0x10 [ 270.675159] ? copy_mount_options+0x1f0/0x380 [ 270.679643] ? copy_mount_options+0x1fa/0x380 [ 270.684131] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.689659] ? copy_mount_options+0x285/0x380 [ 270.694150] ksys_mount+0x12d/0x140 [ 270.697769] __x64_sys_mount+0xbe/0x150 [ 270.701923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.706932] do_syscall_64+0x1b1/0x800 [ 270.710812] ? finish_task_switch+0x1ca/0x840 [ 270.715299] ? syscall_return_slowpath+0x5c0/0x5c0 [ 270.720232] ? syscall_return_slowpath+0x30f/0x5c0 [ 270.725157] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 270.730611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.735448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.740634] RIP: 0033:0x45843a [ 270.743808] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 270.763143] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 270.770843] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 270.778101] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 270.785356] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 270.792615] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 270.799879] R13: 0000000000000000 R14: 00000000007001b8 R15: 000000000000004b 21:18:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 21:18:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xf5ffffff], 0xaa}, 0x6}, 0x1c) 21:18:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="188d63ef986fbce83d4489ab434cd5474892c63e370016b33913eb1b559ac083776d76348ebed513d3c9136c3bfdb7c1d8c6dc2a7c") 21:18:13 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:13 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='se/urityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:13 executing program 7 (fault-call:3 fault-nth:76): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:13 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000300)={0xffffffffffffffff, 0x2, 0x5, 0x3, 0x40}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000008b3900000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000200000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001feb0ab6fe539070a084f38b27b986e828000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000409a37311b8b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x570) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = dup(r1) write$eventfd(r2, &(0x7f0000000280), 0xff93) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x40000000000, 0x4}, &(0x7f0000000080)=0x90) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r1, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:13 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x5}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r2, r3, 0x0) close(r2) 21:18:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xfe80000000000000], 0xaa}, 0x6}, 0x1c) 21:18:13 executing program 0: [ 271.187475] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000300)=0xfffffffffffffffc, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:13 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) move_pages(r0, 0x5, &(0x7f0000000140)=[&(0x7f0000012000/0x2000)=nil, &(0x7f0000011000/0x4000)=nil, &(0x7f0000011000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000180)=[0x7, 0x3], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x20180, 0x0) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x3, 0x4000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0xfffffffffffffffd) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) getsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) read(r2, &(0x7f0000000200)=""/133, 0x85) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r5, 0x0, 0x0) sendto$inet(r5, &(0x7f0000000480), 0x0, 0x40000, &(0x7f00000004c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r2) 21:18:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x3000000], 0xaa}, 0x6}, 0x1c) [ 271.240897] FAT-fs (loop7): bogus number of reserved sectors [ 271.246959] FAT-fs (loop7): Can't find a valid FAT filesystem [ 271.315131] FAULT_INJECTION: forcing a failure. [ 271.315131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.327426] CPU: 1 PID: 17643 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 271.334355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.343723] Call Trace: [ 271.346330] dump_stack+0x1b9/0x294 [ 271.349964] ? dump_stack_print_info.cold.2+0x52/0x52 [ 271.355157] ? __lock_acquire+0x7f5/0x5140 [ 271.359402] should_fail.cold.4+0xa/0x1a [ 271.363472] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 271.368589] ? debug_check_no_locks_freed+0x310/0x310 [ 271.373785] ? __save_stack_trace+0x7e/0xd0 [ 271.379351] ? graph_lock+0x170/0x170 [ 271.383185] ? save_stack+0xa9/0xd0 [ 271.386823] ? save_stack+0x43/0xd0 [ 271.390455] ? kasan_kmalloc+0xc4/0xe0 [ 271.394345] ? __kmalloc+0x14e/0x760 [ 271.398070] ? find_held_lock+0x36/0x1c0 [ 271.402141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.407685] ? should_fail+0x21b/0xbcd [ 271.411592] __alloc_pages_nodemask+0x34e/0xd70 [ 271.416261] ? lock_release+0xa10/0xa10 [ 271.420235] ? check_same_owner+0x320/0x320 [ 271.424562] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 271.429584] ? format_decode+0xae0/0xae0 [ 271.433652] ? find_held_lock+0x36/0x1c0 [ 271.437719] ? __lock_is_held+0xb5/0x140 [ 271.441803] ? check_same_owner+0x320/0x320 [ 271.446133] cache_grow_begin+0x6e/0x6c0 [ 271.450205] kmem_cache_alloc_trace+0x6a5/0x780 [ 271.454888] xfs_fs_fill_super+0xe0/0x1700 [ 271.459135] ? xfs_test_remount_options+0x90/0x90 [ 271.463989] ? snprintf+0xa5/0xd0 [ 271.467443] ? vsprintf+0x40/0x40 [ 271.470904] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 271.475923] ? set_blocksize+0x2c4/0x350 [ 271.479994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.485888] mount_bdev+0x30c/0x3e0 [ 271.489790] ? xfs_test_remount_options+0x90/0x90 [ 271.494760] xfs_fs_mount+0x34/0x40 [ 271.498390] mount_fs+0xae/0x328 [ 271.501763] vfs_kern_mount.part.34+0xd4/0x4d0 [ 271.506347] ? may_umount+0xb0/0xb0 [ 271.510768] ? _raw_read_unlock+0x22/0x30 [ 271.514917] ? __get_fs_type+0x97/0xc0 [ 271.518811] do_mount+0x564/0x30b0 [ 271.522356] ? copy_mount_string+0x40/0x40 [ 271.526590] ? rcu_pm_notify+0xc0/0xc0 [ 271.530484] ? copy_mount_options+0x5f/0x380 [ 271.534893] ? rcu_read_lock_sched_held+0x108/0x120 [ 271.539913] ? kmem_cache_alloc_trace+0x616/0x780 [ 271.544771] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 271.550310] ? _copy_from_user+0xdf/0x150 [ 271.554480] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.560018] ? copy_mount_options+0x285/0x380 [ 271.564542] ksys_mount+0x12d/0x140 [ 271.568175] __x64_sys_mount+0xbe/0x150 [ 271.572152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.577172] do_syscall_64+0x1b1/0x800 [ 271.581072] ? finish_task_switch+0x1ca/0x840 [ 271.585574] ? syscall_return_slowpath+0x5c0/0x5c0 [ 271.590512] ? syscall_return_slowpath+0x30f/0x5c0 [ 271.595462] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 271.600835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.605683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.610872] RIP: 0033:0x45843a [ 271.614056] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 271.633511] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 271.641224] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 271.648494] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 271.655760] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 21:18:14 executing program 0: [ 271.663023] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 271.670289] R13: 0000000000000000 R14: 00000000007001b8 R15: 000000000000004c [ 271.700301] XFS (loop7): Invalid superblock magic number 21:18:14 executing program 0: 21:18:14 executing program 7 (fault-call:3 fault-nth:77): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 271.715626] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 271.805399] FAT-fs (loop7): bogus number of reserved sectors [ 271.811370] FAT-fs (loop7): Can't find a valid FAT filesystem [ 271.829093] FAULT_INJECTION: forcing a failure. [ 271.829093] name failslab, interval 1, probability 0, space 0, times 0 [ 271.840552] CPU: 1 PID: 17667 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 271.847480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.856830] Call Trace: [ 271.859422] dump_stack+0x1b9/0x294 [ 271.863058] ? dump_stack_print_info.cold.2+0x52/0x52 [ 271.868250] ? rcu_report_qs_rnp+0x790/0x790 [ 271.872665] ? rcu_report_qs_rnp+0x790/0x790 [ 271.877171] should_fail.cold.4+0xa/0x1a [ 271.881252] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 271.886358] ? __kernel_text_address+0xd/0x40 [ 271.890855] ? unwind_get_return_address+0x61/0xa0 [ 271.895787] ? graph_lock+0x170/0x170 [ 271.899589] ? print_usage_bug+0xc0/0xc0 [ 271.903656] ? find_held_lock+0x36/0x1c0 [ 271.907728] ? __lock_is_held+0xb5/0x140 [ 271.911806] ? check_same_owner+0x320/0x320 [ 271.916126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.921145] ? rcu_note_context_switch+0x710/0x710 [ 271.926106] __should_failslab+0x124/0x180 [ 271.930348] should_failslab+0x9/0x14 [ 271.934152] kmem_cache_alloc_trace+0x2cb/0x780 [ 271.938839] ? init_wait_entry+0x1b0/0x1b0 [ 271.943087] ? worker_thread+0x13a0/0x13a0 [ 271.947343] __kthread_create_on_node+0x127/0x4c0 [ 271.952191] ? __kthread_parkme+0x1d0/0x1d0 [ 271.956515] ? rcu_read_lock_sched_held+0x108/0x120 [ 271.961534] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 271.966821] ? alloc_worker+0x232/0x2e0 [ 271.970798] ? worker_thread+0x13a0/0x13a0 [ 271.975037] kthread_create_on_node+0xa8/0xd0 [ 271.979534] ? __kthread_create_on_node+0x4c0/0x4c0 [ 271.984639] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 271.989434] init_rescuer.part.25+0x7f/0x190 [ 271.993858] __alloc_workqueue_key+0xdc6/0x1160 [ 271.998533] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 272.003550] ? check_same_owner+0x320/0x320 [ 272.007875] ? rcu_note_context_switch+0x710/0x710 [ 272.012809] ? __might_sleep+0x95/0x190 [ 272.016800] ? up_write+0x72/0x210 [ 272.020341] ? down_read+0x1b0/0x1b0 [ 272.024082] ? free_prealloced_shrinker+0x70/0x70 [ 272.028923] ? prealloc_shrinker+0xcf/0x130 [ 272.033262] ? register_shrinker+0x38/0x40 [ 272.037499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.043037] ? xfs_alloc_buftarg+0x24e/0x2c0 [ 272.047457] ? xfs_open_devices+0x194/0x700 [ 272.051786] ? xfs_blkdev_put+0x30/0x30 [ 272.055772] ? kill_bdev+0xdb/0x110 [ 272.059407] xfs_init_mount_workqueues+0x6d/0x6d0 [ 272.064262] ? sb_set_blocksize+0xe4/0x110 [ 272.068505] xfs_fs_fill_super+0x863/0x1700 [ 272.072833] ? xfs_test_remount_options+0x90/0x90 [ 272.077689] ? snprintf+0xa5/0xd0 [ 272.081143] ? vsprintf+0x40/0x40 [ 272.084601] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.089640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.095198] mount_bdev+0x30c/0x3e0 [ 272.098841] ? xfs_test_remount_options+0x90/0x90 [ 272.103690] xfs_fs_mount+0x34/0x40 [ 272.107318] mount_fs+0xae/0x328 [ 272.110697] vfs_kern_mount.part.34+0xd4/0x4d0 [ 272.115280] ? may_umount+0xb0/0xb0 [ 272.118903] ? _raw_read_unlock+0x22/0x30 [ 272.123062] ? __get_fs_type+0x97/0xc0 [ 272.126967] do_mount+0x564/0x30b0 [ 272.130510] ? copy_mount_string+0x40/0x40 [ 272.134758] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.139518] ? retint_kernel+0x10/0x10 [ 272.143411] ? copy_mount_options+0x1e3/0x380 [ 272.147909] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 272.153451] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.159026] ? copy_mount_options+0x285/0x380 [ 272.163530] ksys_mount+0x12d/0x140 [ 272.167157] __x64_sys_mount+0xbe/0x150 [ 272.171132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 272.176151] do_syscall_64+0x1b1/0x800 [ 272.180038] ? finish_task_switch+0x1ca/0x840 [ 272.184533] ? syscall_return_slowpath+0x5c0/0x5c0 [ 272.189475] ? syscall_return_slowpath+0x30f/0x5c0 [ 272.194413] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 272.199780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.204626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.209810] RIP: 0033:0x45843a [ 272.212993] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 272.232377] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 272.240088] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 272.247358] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 272.254626] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 272.261897] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 272.269164] R13: 0000000000000000 R14: 00000000007001b8 R15: 000000000000004d 21:18:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4100) mq_timedsend(r3, &(0x7f0000000040)="2da7555ed90b885103c4552965d9e95d8fc2a34d84b038b3783fdc83dd20e2c5d60c4aaae854b07e", 0x28, 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}) 21:18:14 executing program 7 (fault-call:3 fault-nth:78): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:14 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) userfaultfd(0x800) fchown(r2, 0x0, 0x0) close(r1) 21:18:14 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='security.s\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x7000000], 0xaa}, 0x6}, 0x1c) 21:18:14 executing program 0: 21:18:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000300)=@nfc, &(0x7f0000000080)=0x80, 0x800) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x4, 0x3, 0x5, 0x20}, &(0x7f0000000e00)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000e40)={r2, 0x7f13, 0x30}, &(0x7f0000000e80)=0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000040000000000000000000000000000000000000025a52ffe7b0ef70400000000000000000000000000000000000000002d837fe5f203fee497ebe7ae5c3a000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x7cb) r3 = dup(r0) write$eventfd(r3, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xfffffffffffffe14) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:14 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:15 executing program 0: 21:18:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x9000000], 0xaa}, 0x6}, 0x1c) 21:18:15 executing program 0: [ 272.703126] FAT-fs (loop7): bogus number of reserved sectors [ 272.709162] FAT-fs (loop7): Can't find a valid FAT filesystem [ 272.732852] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 272.769686] FAULT_INJECTION: forcing a failure. [ 272.769686] name failslab, interval 1, probability 0, space 0, times 0 [ 272.781092] CPU: 1 PID: 17690 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 272.783517] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 272.788029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.788041] Call Trace: [ 272.788068] dump_stack+0x1b9/0x294 [ 272.788089] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.788111] ? save_stack+0x43/0xd0 [ 272.819663] ? kasan_kmalloc+0xc4/0xe0 [ 272.823575] ? __kmalloc_track_caller+0x14a/0x760 [ 272.828444] ? kstrndup+0x5f/0xe0 [ 272.831915] ? xfs_parseargs+0x180/0x1470 [ 272.836081] ? xfs_fs_fill_super+0x63a/0x1700 [ 272.840601] should_fail.cold.4+0xa/0x1a [ 272.844688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.849810] ? find_held_lock+0x36/0x1c0 [ 272.853894] ? print_usage_bug+0xc0/0xc0 [ 272.857976] ? graph_lock+0x170/0x170 [ 272.861812] ? __lock_is_held+0xb5/0x140 [ 272.865904] ? check_same_owner+0x320/0x320 [ 272.870244] ? rcu_note_context_switch+0x710/0x710 [ 272.875195] __should_failslab+0x124/0x180 [ 272.879443] should_failslab+0x9/0x14 [ 272.883252] __kmalloc+0x2c8/0x760 [ 272.886807] ? kmem_alloc+0xbc/0x1f0 [ 272.890534] kmem_alloc+0xbc/0x1f0 [ 272.894090] xfs_alloc_buftarg+0x28/0x2c0 [ 272.898254] xfs_open_devices+0x2ec/0x700 [ 272.902420] ? xfs_blkdev_put+0x30/0x30 [ 272.906408] ? kill_bdev+0xdb/0x110 [ 272.910046] ? set_blocksize+0x2c4/0x350 [ 272.914126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 21:18:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x100000], 0xaa}, 0x6}, 0x1c) 21:18:15 executing program 0: 21:18:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x8000000], 0xaa}, 0x6}, 0x1c) 21:18:15 executing program 0: [ 272.919675] ? sb_set_blocksize+0xe4/0x110 [ 272.923929] xfs_fs_fill_super+0x841/0x1700 [ 272.928268] ? xfs_test_remount_options+0x90/0x90 [ 272.933136] ? snprintf+0xa5/0xd0 [ 272.936608] ? vsprintf+0x40/0x40 [ 272.940085] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 272.945125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.950685] mount_bdev+0x30c/0x3e0 [ 272.954331] ? xfs_test_remount_options+0x90/0x90 [ 272.959195] xfs_fs_mount+0x34/0x40 [ 272.962840] mount_fs+0xae/0x328 [ 272.966253] vfs_kern_mount.part.34+0xd4/0x4d0 21:18:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x300000000000000], 0xaa}, 0x6}, 0x1c) [ 272.970853] ? may_umount+0xb0/0xb0 [ 272.974498] ? _raw_read_unlock+0x22/0x30 [ 272.978658] ? __get_fs_type+0x97/0xc0 [ 272.982582] do_mount+0x564/0x30b0 [ 272.986150] ? copy_mount_string+0x40/0x40 [ 272.990688] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.995469] ? retint_kernel+0x10/0x10 [ 272.999393] ? copy_mount_options+0x1e3/0x380 [ 273.003917] ? write_comp_data+0x70/0x70 [ 273.008003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.013564] ? copy_mount_options+0x285/0x380 [ 273.018097] ksys_mount+0x12d/0x140 [ 273.021748] __x64_sys_mount+0xbe/0x150 [ 273.025750] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.030791] do_syscall_64+0x1b1/0x800 [ 273.034718] ? finish_task_switch+0x1ca/0x840 [ 273.039240] ? syscall_return_slowpath+0x5c0/0x5c0 [ 273.044196] ? syscall_return_slowpath+0x30f/0x5c0 [ 273.049171] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 273.054560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.059434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.064638] RIP: 0033:0x45843a [ 273.067834] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 273.087273] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 273.095000] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 273.102275] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 273.109548] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 273.116820] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 273.124097] R13: 0000000000000000 R14: 00000000007001b8 R15: 000000000000004e [ 273.165291] XFS (loop7): Invalid superblock magic number 21:18:16 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x80) shutdown(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x388, 0x1}, 'port1\x00', 0x42, 0x100000, 0x5, 0x0, 0x2000000, 0x8, 0x7ff, 0x0, 0x3, 0x81}) r1 = socket$inet6(0xa, 0x3, 0x3) r2 = epoll_create1(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000580)) shutdown(r1, 0x0) 21:18:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000018c0)={'nat\x00', 0x0, 0x3, 0xb3, [], 0x8, &(0x7f0000001780)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001800)=""/179}, &(0x7f0000001940)=0x78) mknod(&(0x7f0000001a40)='./file0\x00', 0x1043, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001980)={0x0, 0x6}, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001a00)={0x3ffffffffffb, 0x248, 0x8, 0x4, r3}, 0x10) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x2770, 0x9}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) process_vm_writev(r4, &(0x7f0000000200)=[{&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/8, 0x8}], 0x2, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/77, 0x4d}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/101, 0x65}, {&(0x7f0000001600)=""/169, 0xa9}], 0x8, 0x0) 21:18:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x600000000000000], 0xaa}, 0x6}, 0x1c) 21:18:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000421485bc0000000000000000000000000000000000000000000000000000000000000000e73a7c0a943b00000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:16 executing program 7 (fault-call:3 fault-nth:79): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:16 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mkdir(&(0x7f0000000100)='./control\x00', 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:16 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='security/s\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:16 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x3f00], 0xaa}, 0x6}, 0x1c) [ 273.772220] FAT-fs (loop7): bogus number of reserved sectors [ 273.778319] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x1ff, 0x4) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) [ 273.812831] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 273.841796] FAULT_INJECTION: forcing a failure. [ 273.841796] name failslab, interval 1, probability 0, space 0, times 0 [ 273.853211] CPU: 1 PID: 17741 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 273.860155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.869524] Call Trace: [ 273.872357] dump_stack+0x1b9/0x294 [ 273.876025] ? dump_stack_print_info.cold.2+0x52/0x52 [ 273.881254] ? rcu_report_qs_rnp+0x790/0x790 [ 273.885693] ? rcu_report_qs_rnp+0x790/0x790 [ 273.890135] should_fail.cold.4+0xa/0x1a [ 273.894230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 273.899471] ? __kernel_text_address+0xd/0x40 [ 273.904004] ? unwind_get_return_address+0x61/0xa0 [ 273.908970] ? graph_lock+0x170/0x170 [ 273.912804] ? print_usage_bug+0xc0/0xc0 [ 273.916900] ? find_held_lock+0x36/0x1c0 [ 273.920992] ? __lock_is_held+0xb5/0x140 [ 273.925098] ? check_same_owner+0x320/0x320 [ 273.929445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 273.934747] ? rcu_note_context_switch+0x710/0x710 [ 273.939712] __should_failslab+0x124/0x180 [ 273.943980] should_failslab+0x9/0x14 [ 273.947816] kmem_cache_alloc_trace+0x2cb/0x780 [ 273.952506] ? init_wait_entry+0x1b0/0x1b0 [ 273.956775] ? worker_thread+0x13a0/0x13a0 [ 273.961019] __kthread_create_on_node+0x127/0x4c0 [ 273.965877] ? __kthread_parkme+0x1d0/0x1d0 [ 273.970199] ? rcu_read_lock_sched_held+0x108/0x120 [ 273.975225] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 273.980507] ? alloc_worker+0x232/0x2e0 [ 273.984495] ? worker_thread+0x13a0/0x13a0 [ 273.988756] kthread_create_on_node+0xa8/0xd0 [ 273.993253] ? __kthread_create_on_node+0x4c0/0x4c0 [ 273.998268] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 274.003043] init_rescuer.part.25+0x7f/0x190 [ 274.007501] __alloc_workqueue_key+0xdc6/0x1160 [ 274.012190] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 274.017211] ? check_same_owner+0x320/0x320 [ 274.021723] ? rcu_note_context_switch+0x710/0x710 [ 274.026675] ? __might_sleep+0x95/0x190 [ 274.030744] ? up_write+0x72/0x210 [ 274.034282] ? down_read+0x1b0/0x1b0 [ 274.038002] ? free_prealloced_shrinker+0x70/0x70 [ 274.042847] ? prealloc_shrinker+0xcf/0x130 [ 274.047189] ? register_shrinker+0x38/0x40 [ 274.051426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.056985] ? xfs_alloc_buftarg+0x24e/0x2c0 [ 274.061407] ? xfs_open_devices+0x194/0x700 [ 274.065742] ? xfs_blkdev_put+0x30/0x30 [ 274.069725] ? kill_bdev+0xdb/0x110 [ 274.073364] xfs_init_mount_workqueues+0x6d/0x6d0 [ 274.078204] ? sb_set_blocksize+0xe4/0x110 [ 274.082443] xfs_fs_fill_super+0x863/0x1700 [ 274.086779] ? xfs_test_remount_options+0x90/0x90 [ 274.091648] ? snprintf+0xa5/0xd0 [ 274.095113] ? vsprintf+0x40/0x40 [ 274.098572] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.103603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.109162] mount_bdev+0x30c/0x3e0 [ 274.112788] ? xfs_test_remount_options+0x90/0x90 [ 274.117651] xfs_fs_mount+0x34/0x40 [ 274.121286] mount_fs+0xae/0x328 [ 274.124672] vfs_kern_mount.part.34+0xd4/0x4d0 [ 274.129282] ? may_umount+0xb0/0xb0 [ 274.132918] ? _raw_read_unlock+0x22/0x30 [ 274.138021] ? __get_fs_type+0x97/0xc0 [ 274.141940] do_mount+0x564/0x30b0 [ 274.145486] ? copy_mount_string+0x40/0x40 [ 274.149725] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.154744] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 274.159510] ? retint_kernel+0x10/0x10 [ 274.163401] ? copy_mount_options+0x1f0/0x380 [ 274.167894] ? copy_mount_options+0x1fa/0x380 [ 274.172397] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.178037] ? copy_mount_options+0x285/0x380 [ 274.182542] ksys_mount+0x12d/0x140 [ 274.186170] __x64_sys_mount+0xbe/0x150 [ 274.190143] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 274.195161] do_syscall_64+0x1b1/0x800 [ 274.199050] ? finish_task_switch+0x1ca/0x840 [ 274.203545] ? syscall_return_slowpath+0x5c0/0x5c0 [ 274.208495] ? syscall_return_slowpath+0x30f/0x5c0 [ 274.213446] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 274.218826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.223679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.228863] RIP: 0033:0x45843a [ 274.232038] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 274.251388] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 21:18:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0xa00], 0xaa}, 0x6}, 0x1c) [ 274.259091] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 274.266360] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 274.273622] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 274.280899] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 274.288165] R13: 0000000000000000 R14: 00000000007001b8 R15: 000000000000004f [ 274.375091] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 21:18:17 executing program 7 (fault-call:3 fault-nth:80): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x4], 0xaa}, 0x6}, 0x1c) 21:18:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x40) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000000c0)=0xfffffffffffffffc) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0xe8, &(0x7f0000000880)=[@in6={0xa, 0x4e24, 0xb8c, @dev={0xfe, 0x80, [], 0x1c}, 0x9}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8, @empty, 0x5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x7f}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfa}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @empty, 0x3}, @in6={0xa, 0xd9e, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}]}, &(0x7f0000000400)=0x10) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="bbcfa37c0c834b2f6d1d2ab3cab4c8a487b322d747b3982482e4f3684ea09ebab923e87b15c6e2add5e6f6c5b0a6e31d791b30efbb5501657ee54ff5635ab40f4e2d827d46fbcb26e99e320a2aff4cea8b9b58ef1697172c0d1d28b2eb47bf0e4b7c7141daf7b70bbfe2b67d262e43634ee8642c694adedbde5f7882ff2924ffca8740a31d2c7063f8b9131eb0f2f0ee25c360cede607b6eab69b70cce2ad7bbe4be81902067e5555151d9dc34258e0a36fc80328acae31b97d9b55ebb7ddd433cbd7d7ecb6a13b0cf301133362eac1965d38579895abfdf3df16f96acb888edc0f1ede905c94ef3b6cbad8a801a5438986985045754b8cbe453ff969c2642c503039dd71c350f32cc06865b9e26604e8e4443e64760ff05507148b15ddba801da97471f31dcfa3821cb8d269ef65ab55d27d239a4457034ba92b3b0a8ac4075cfef5e6d96e49462427c4dfe69f702d283f3dc0e659149b8f577f5cbc02747077b1bfa23e03c4fe822044df4c3e1ac33765eb70cf57d04c7ef66e93c11e1598848681167e8b686bebe7b8cfd6b1f7979522be826de2068846b748b392a18ba254e8b93c02455290eb5ff79faea0fa9c03d3207a24fd3e05591a38785be31d3d8de2caa29a28846d53e986923ccc070937fb02f1ad7dbc7874283f5142194acc69168bb0d35e3054aaac155eb1ea3f7a4d1c0b0805b471c4c45ea4d436c70e886257ab233f589bebbbeccea84ef866131ba80c04301e04c01f4b9cfaa44f48ee6dce5384c302af8a07200694c8908723961f8a7034fd68eaedbd4ff5ef8e0051492fa829e183f83518266c6ab46d942df9655b698334035f10d6d12ec795da3bda12770e892b0c1b6d51f2abf7f88cccfbb9ef241d67860d1cd156d9b95629b66575fd9ccd3d82bdaaee52c9ae3f4ffd3a47857cdbdea1b04a40e70f0581f2fc8a7d5a82e21a94752229e7fb638770345c0a67ba9583c82372cddb16441aa1ef53cae74e19906dea0374821aeb3019522c04359137380632434b61a684df1c03b1abf534d46483ec04056a1a6061282d189f2379a6eb051b1b461cd2415f55fdb625350d0e8409d6d9e1ec78269fb7a1e82a5ad3cfdd8a45695742aa602ccc99dee37ff8cad15911b3206ec05d8f00df3ba625fc1a6ef0a3591e197160511f6322b4fe1adcc9dc94579895e80784c189e7d18fed9f2d10a67a481fd62d2889e46e3332dd3cd437202f894c8b112d9ac3102e50eb74991b611271ed1889b278aa66603bd241dd1b1819c5a3c0b92ef17f98d29987e11430de66d6295d446236acec202e6eeb2514c5d80f10ddae75af2b3bb83e40ec06b613dc9176940dd807f7f61bbca5ce5a725a43c7ad17545eddd9453f3ba695f9dcece062085338f0d8add8bd2aa41c9f93e21a0c1b48688c76b136702e6316eafcca935cb8fccbf", 0x3fd, 0x0, 0x0, 0x0) 21:18:17 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:17 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) stat(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:17 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x500000000000000], 0xaa}, 0x6}, 0x1c) [ 274.738700] FAT-fs (loop7): bogus number of reserved sectors [ 274.744799] FAT-fs (loop7): Can't find a valid FAT filesystem [ 274.757371] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 274.798759] FAULT_INJECTION: forcing a failure. [ 274.798759] name failslab, interval 1, probability 0, space 0, times 0 [ 274.810315] CPU: 0 PID: 17782 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 274.818374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.827785] Call Trace: [ 274.830440] dump_stack+0x1b9/0x294 [ 274.834165] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.839375] ? kasan_check_write+0x14/0x20 [ 274.843614] ? finish_task_switch+0x28b/0x840 [ 274.848119] should_fail.cold.4+0xa/0x1a [ 274.852190] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.857302] ? __schedule+0x809/0x1e30 [ 274.861191] ? lock_downgrade+0x8e0/0x8e0 [ 274.865349] ? __sched_text_start+0x8/0x8 [ 274.869496] ? find_held_lock+0x36/0x1c0 [ 274.873581] ? __lock_is_held+0xb5/0x140 [ 274.877669] ? check_same_owner+0x320/0x320 [ 274.882006] ? trace_hardirqs_on+0xd/0x10 [ 274.886164] __should_failslab+0x124/0x180 [ 274.890413] should_failslab+0x9/0x14 [ 274.894223] kmem_cache_alloc_trace+0x2cb/0x780 [ 274.898911] __alloc_workqueue_key+0xa00/0x1160 [ 274.903610] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 274.908642] ? rcu_note_context_switch+0x710/0x710 [ 274.913590] ? __might_sleep+0x95/0x190 [ 274.917588] ? up_write+0x72/0x210 [ 274.921136] ? down_read+0x1b0/0x1b0 [ 274.924871] ? free_prealloced_shrinker+0x70/0x70 [ 274.929719] ? prealloc_shrinker+0xcf/0x130 [ 274.934054] ? register_shrinker+0x38/0x40 [ 274.938326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.943883] ? xfs_open_devices+0x194/0x700 [ 274.948227] ? xfs_blkdev_put+0x30/0x30 [ 274.952218] ? kill_bdev+0xdb/0x110 [ 274.955870] xfs_init_mount_workqueues+0x1d4/0x6d0 [ 274.960817] ? sb_set_blocksize+0xe4/0x110 [ 274.965074] xfs_fs_fill_super+0x863/0x1700 [ 274.969418] ? xfs_test_remount_options+0x90/0x90 [ 274.974282] ? snprintf+0xa5/0xd0 [ 274.977923] ? vsprintf+0x40/0x40 [ 274.981406] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 274.986468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.992030] mount_bdev+0x30c/0x3e0 [ 274.995673] ? xfs_test_remount_options+0x90/0x90 [ 275.000620] xfs_fs_mount+0x34/0x40 [ 275.004266] mount_fs+0xae/0x328 [ 275.007667] vfs_kern_mount.part.34+0xd4/0x4d0 [ 275.012283] ? may_umount+0xb0/0xb0 [ 275.015921] ? _raw_read_unlock+0x22/0x30 [ 275.020085] ? __get_fs_type+0x97/0xc0 [ 275.023996] do_mount+0x564/0x30b0 [ 275.027559] ? copy_mount_string+0x40/0x40 [ 275.031809] ? rcu_pm_notify+0xc0/0xc0 [ 275.035723] ? copy_mount_options+0x5f/0x380 [ 275.040162] ? rcu_read_lock_sched_held+0x108/0x120 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x300], 0xaa}, 0x6}, 0x1c) 21:18:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa8600, 0x0) sendto$ipx(r1, &(0x7f0000000880)="c9b4c5febcf553bf24b3e9ba3bdb36124537ad2da789ffc1982aabf2844d378e5cf964f2aa66c5b806a638cbf27fd263dfc01d2cd3597ce7033527297cb2c24b95ce5f228ce6747de3e426ea31b80dbbc45cc66a7fb1ab2143cf7cc65b05996f722b395a079428ac4afb5571b039f0c5c62be401960e8a1adb5dc18a5c5a1e01de21f46d09b5eb24fa88794b4e942bb55968ba7a1eb8b39f9d5f293bcf509166e8", 0xa1, 0x20000000, &(0x7f0000000040)={0x4, 0x0, 0x4, "15749ce9b0b8", 0x5}, 0x10) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000003f0bf03042740c1e000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2000000], 0xaa}, 0x6}, 0x1c) [ 275.047023] ? kmem_cache_alloc_trace+0x616/0x780 [ 275.051901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.057465] ? copy_mount_options+0x285/0x380 [ 275.061993] ksys_mount+0x12d/0x140 [ 275.065643] __x64_sys_mount+0xbe/0x150 [ 275.069635] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.074676] do_syscall_64+0x1b1/0x800 [ 275.078583] ? finish_task_switch+0x1ca/0x840 [ 275.083098] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.088047] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.093002] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.098389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.103268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.108503] RIP: 0033:0x45843a [ 275.111691] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 275.131124] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 275.139285] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x40000000], 0xaa}, 0x6}, 0x1c) [ 275.146572] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 275.153856] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 275.161139] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 275.168424] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000050 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x4000000000000000], 0xaa}, 0x6}, 0x1c) 21:18:17 executing program 7 (fault-call:3 fault-nth:81): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 275.195306] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 275.253180] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x10000000], 0xaa}, 0x6}, 0x1c) [ 275.293960] FAT-fs (loop7): bogus number of reserved sectors [ 275.299950] FAT-fs (loop7): Can't find a valid FAT filesystem [ 275.365984] FAULT_INJECTION: forcing a failure. [ 275.365984] name failslab, interval 1, probability 0, space 0, times 0 [ 275.378628] CPU: 1 PID: 17818 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 275.385578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.394961] Call Trace: [ 275.397593] dump_stack+0x1b9/0x294 [ 275.401247] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.406461] ? perf_trace_lock_acquire+0xe3/0x980 [ 275.411328] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 275.415957] should_fail.cold.4+0xa/0x1a [ 275.420049] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.425178] ? graph_lock+0x170/0x170 [ 275.429027] ? kasan_check_write+0x14/0x20 [ 275.433381] ? graph_lock+0x170/0x170 [ 275.437224] ? graph_lock+0x170/0x170 [ 275.441051] ? find_held_lock+0x36/0x1c0 [ 275.445139] ? __lock_is_held+0xb5/0x140 [ 275.449263] ? check_same_owner+0x320/0x320 [ 275.453612] ? lock_downgrade+0x8e0/0x8e0 [ 275.457788] ? rcu_note_context_switch+0x710/0x710 [ 275.462741] ? mark_held_locks+0xc9/0x160 [ 275.466908] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 275.471522] __should_failslab+0x124/0x180 [ 275.475785] should_failslab+0x9/0x14 [ 275.479621] kmem_cache_alloc_node_trace+0x26f/0x770 [ 275.484895] ? kasan_check_write+0x14/0x20 [ 275.489164] alloc_worker+0xbd/0x2e0 [ 275.492902] ? __bpf_trace_workqueue_execute_start+0x30/0x30 [ 275.498743] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.504309] ? link_pwq+0x150/0x440 [ 275.507975] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 275.512777] init_rescuer.part.25+0x1f/0x190 [ 275.517208] __alloc_workqueue_key+0xdc6/0x1160 [ 275.521907] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 275.526951] ? rcu_note_context_switch+0x710/0x710 [ 275.531915] ? __might_sleep+0x95/0x190 [ 275.535915] ? up_write+0x72/0x210 [ 275.539465] ? down_read+0x1b0/0x1b0 [ 275.543302] ? free_prealloced_shrinker+0x70/0x70 [ 275.548171] ? prealloc_shrinker+0xcf/0x130 [ 275.552500] ? register_shrinker+0x38/0x40 [ 275.556731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.562271] ? xfs_open_devices+0x194/0x700 [ 275.566592] ? xfs_blkdev_put+0x30/0x30 [ 275.570563] ? kill_bdev+0xdb/0x110 [ 275.574206] xfs_init_mount_workqueues+0x1d4/0x6d0 [ 275.579152] ? sb_set_blocksize+0xe4/0x110 [ 275.583407] xfs_fs_fill_super+0x863/0x1700 [ 275.587741] ? xfs_test_remount_options+0x90/0x90 [ 275.592605] ? snprintf+0xa5/0xd0 [ 275.596053] ? vsprintf+0x40/0x40 [ 275.599509] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 275.604530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.610098] mount_bdev+0x30c/0x3e0 [ 275.613725] ? xfs_test_remount_options+0x90/0x90 [ 275.618582] xfs_fs_mount+0x34/0x40 [ 275.622209] mount_fs+0xae/0x328 [ 275.625849] vfs_kern_mount.part.34+0xd4/0x4d0 [ 275.630432] ? may_umount+0xb0/0xb0 [ 275.634056] ? _raw_read_unlock+0x22/0x30 [ 275.638291] ? __get_fs_type+0x97/0xc0 [ 275.642182] do_mount+0x564/0x30b0 [ 275.645751] ? copy_mount_string+0x40/0x40 [ 275.650009] ? rcu_pm_notify+0xc0/0xc0 [ 275.653907] ? copy_mount_options+0x5f/0x380 [ 275.658313] ? rcu_read_lock_sched_held+0x108/0x120 [ 275.663326] ? kmem_cache_alloc_trace+0x616/0x780 [ 275.668179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 275.673727] ? _copy_from_user+0xdf/0x150 [ 275.677876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.683421] ? copy_mount_options+0x285/0x380 [ 275.687917] ksys_mount+0x12d/0x140 [ 275.691553] __x64_sys_mount+0xbe/0x150 [ 275.695519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 275.700532] do_syscall_64+0x1b1/0x800 [ 275.704414] ? finish_task_switch+0x1ca/0x840 [ 275.708906] ? syscall_return_slowpath+0x5c0/0x5c0 [ 275.713839] ? syscall_return_slowpath+0x30f/0x5c0 [ 275.718775] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 275.724137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.728978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.734159] RIP: 0033:0x45843a [ 275.737333] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 275.756663] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 21:18:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000240)={0x8, 0x5, 0x1f, 0xad20, 0x8, 0x7ff}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f00000001c0), 0x9602a473a4d79915, r0, 0x2}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000080)={&(0x7f0000000100)=""/118, 0x76}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000ac0)=[{&(0x7f00000003c0)="833523e38701ab3a30dec127b8479e8a60a8707c039d70b885b9442d262748733d32bf4872078da86835e9e1d2a6e759a1f94a4e93f339e477fb30910fa68f063dcb41c086655774b579925b40b91f38fab0f715f80017ce65297a4970791e742f14f7ce1a15ed91b520336b8c1a508ffe327596cdf3b9551d", 0x79, 0x51ebec5a}, {&(0x7f0000000880)="38067d08dc2d21212baec3b57cfa0081653014b1576c76b520ecb2a59fde0e994406338581b1eeb3031ed9981211aa988eff59e35f9e49dd64b9358f62777a0f2ef637028bc2bf09", 0x48, 0x400}, {&(0x7f0000000900)="0b0dabe9f2c72638b373584385a34e1fe652bb6f53dd312b27de0fc482d7c3823a50a4e422758ce7a18f04bd3b959e9789951208c91c686bbec42a081821b6bf1a2d93efbb24a890bee0c8f64663ef31be3a60b3d495d7ba24da499a4c56f7a941a071164e98bc6459abbca0472f6266aca26c18ad24963886b4a2223aaff4dfbb49764670f3c60df270a47499aafaa49d81dbb359058d221e13fdc34e3593ef13741421e83f77d65674e58bcf2c94ef46743376b1117eac56c4e88c76dbfb2d11eccc7bc5d281e046df987df0583112c69cde4258e16c374d4b97a429ec169cf53e6a262fe877a6b9aa56a58a", 0xed, 0x401}, {&(0x7f0000000a00)="b81a30e199e15e0c143ac5a4fc55598f71363dedb83e290a6961dab167d31569a373487c82f01e9e8b3dbd91118c1576e806de7523348174bbc888486635a67b3100a7c3fe518e1996b3a076aa8a7f117f088d65473e7656ad4d6b1983e70e0e74d7472e1e0a03c697f5551a70294c81d1acc5ce5ab68a7c071aeabfb53d5ac7068bb7326d03ad1834e601ff750ce0afb99a089d887b1ba570d2d766bdf5b1774eb4eec5390f2ed5421a77a73bf293391349bb49455c", 0xb6, 0xc0a}], 0x40, &(0x7f0000000080)='$\x00') write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x1000000], 0xaa}, 0x6}, 0x1c) [ 275.764361] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 275.771631] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 275.778902] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 275.786161] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 275.793429] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000051 [ 275.876469] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 275.979721] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:19 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x100000000000000], 0xaa}, 0x6}, 0x1c) 21:18:19 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000180)) timerfd_create(0x0, 0x800) fchown(r2, 0x0, 0x0) close(r1) 21:18:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) 21:18:19 executing program 7 (fault-call:3 fault-nth:82): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:19 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="cbc7de2a46d368fd14abadd1b55d9020c77c0427e7eb9aadcffb0a8167e29c33df1a636f8bcf42aa0bd820955e91222834c1531bd10c17af6011e0149e2df01138702f1498b7a136a98fdf4b6187f917ec56f598ac65411df701c5743e8b0f08", &(0x7f0000000080)="d072935642fadab4b040970c11934cf1a823bc363fb4b214f837ca3535eb52a83e14f5d8fe0f03e2", 0x3}, 0x20) shutdown(r0, 0x0) 21:18:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={0xffffffffffffff9c, 0x0, 0x1, 0x41a, &(0x7f0000000f00)=[0x0], 0x1}, 0x20) recvmsg$netrom(r2, &(0x7f00000014c0)={&(0x7f0000000d40)=@full={{0x3, {"ec9a29ae6082f8"}, 0x7ff}, [{"ab523d384f253a"}, {"ad2acc5345b19e"}, {"84104afede7685"}, {"9df1471f7a856f"}, {"cda0501bd14b5a"}, {"4629426fc129df"}, {"0408cf8264f339"}, {"3b43c1d402f2e8"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f0000000fc0)="1f3861408a543b649a60d053ee2d47362b3f42b7cb6f97117dd5fd182558ccc791943d5b30ec04faacb1d520df73ce8d2f5692c473d8b108eec72911cd6d9693dfa8c7f82a367cd232505546818304659da36e8f2e2485ef525b3c84e6c9c45f1f8f9dbe21d7052abeb434f84c564dc675987a7245edc8e67b0eb235a479c9a58ab842672df859cc2c143b53267257185fc91238ac4eef0fe0b98522ad5a7f5d2a0c079bc56f5f989dca050891d941842e5e14551db163ea08710bef16a6dfccd3517c134919c02decc7f53e0c55b452f446da762dcba5a627004d5ff5f0", 0xde}, {&(0x7f00000010c0)="579bc83f594adeec073c87780e7694e4ce2a582b504cc04cdbd57e497d280caba5001be4d148ed35eb5665319172f6d95f94f329c8d2ba700a1591d0fab12c98c445", 0x42}, {&(0x7f0000001140)="57411921918e5405a58a9f0a3de8428bc74970ec08bb25ac670d91d991f6ed871a8d49da546f98d5d79cc84c1d5cb0e1e3e9ecba2df956e0feb3f00812b6d754902e9991d00215d68c83513f7bc50070968894fbdc3602e8e612905cf54ada95eaed29bb7ab521fbf0edbf25168b3937438f135c88b73264accf6fb3568c91891b2f899e27ce66c7326a57d44bf44e235779e6a3d9cf0969e5b3d94054a6ff649c29791797b0f367a5bd6c49d9a78f60f80125ec29c81711213f2aae389803e2f00935ad19cb0151196a8e946ef63326b2266ce31e8eed19dbfa2702a0f23543f15c12d9775eb5d7ddb157343aa2ad3f66950d8442", 0xf5}, {&(0x7f0000000c80)="013b8dc1b220f2b34780517403054fdaa1345baaba4ccad97bd8eeefc637d35fdde24b2fbff9075edce4400fddc6def0d1372293f369380aa363c36329577f2394a97b7ae7847e9d3b361e4e861afd4d440d45ea1b48546ea3c3283f1666cd1a3a2f594be3d4b821305c9b8241acb156e25bb59fc0b2870f4e6e9bf51882a3c6ee6986809fcede83636ec06245acdefdb3e7b1340d56c41bc0ada01edcf964534c90f6c97763e9b370fb5da4a5570ec855c032794ed8cf19455265", 0xbb}, {&(0x7f0000001300)="2549e597e06e63f6011b0ebd5852cd5101641b3e84785789784bd0b031e01916679eedafab99c7b9a17592f89511be09ae23967ef31c7e5561b44853f454461b4a824dcb7dbd7e2a86b6b6f75927c2f94b38f0c857efe0b5f9fa69e11225f79c0352aecf91339e0155150a33c5b6daf602be4c6d537630feea5233ae29a48deab344286dfa44cd39f3841cdcec51f84e80bdb0b406a054da7c78a8650ef08f589caccd48f63addaf601d4ac6e4dd49d1a5bbd3c0c5cf6389cb1643e87acd878bfdd15ebdefec8e31b69f0f29dcb8764a881a799d8a31d39efc7fbf664d5a7a8f3e03bffb67d7b946c42e19acee4631efde0f3bdfd0", 0xf5}, {&(0x7f0000001400)="443c64594af9905880db5af6ae67508f6f98b36503327c208aaa4644d584a09479823b53514c6bae560933c9c80ef42bae150ad4ece0", 0x36}], 0x6, &(0x7f0000002580)=[{0x100, 0x11f, 0x8001, "727cb598d9b78d7c32cc5dd3fc6119e47c6e6bddcb3de9f389ea0757d11617aff87e14ecc2634a1207819d194efcdd5aea48d2116705a3c83a20c70cf8883bbc59319af984efd827687a79d0f11f95240b3c7d0449681c061f527908dca1c48371f9d53a003cbeeb42c75275cc2fc028b782f494a7764d02a4a0f429793a9922b4d4a381a50499b50bf58e5d9129f327298aaa4d69eda395e083e0f769c14373ed3fe2cec9abae22190519581c99baf6859be1958d8b48cd4051f3019b32d1dcd42e5d98bcf8496a381bc60bfd5d94b6e57cd20432313c5264071041f7a801d39f2894a22d7035ad5c"}, {0xc0, 0x0, 0x8, "b15b3406e7b07a4202827331ca828cfe9678a5381af717e37ad1fc6160944616220ca6a10c4eafab1a36a315a66c498c639127b0d4ca61ede10973e0d36f01c6d01550dda1ce8b5f0a16641fad0e3a045f39b055b44f6101da68818a81d1ce183b481c1b6ecb44e7d0db8539738a785157c887973499c39d7dffbe92981daa34f32173f10415da237d4b703610d24dae1ef8e75646df3542a24a3f836d5ed98ecaa640f172ed2c3bf478afc4d81ccc"}, {0x40, 0x11f, 0x8000, "c5e58d628b7a5fb5c26edf95d0c5ffc8e715f47e415bd43e071e00531fe5f8b6ba1e00025490b90f3a9ca591214146"}, {0x40, 0x103, 0x5, "3ef338c7e107d1de8c15721cbca60ec0df30a33be2176cec1b8c3eef5ef3014e883489c6b18cddb9c9beed75"}, {0x1010, 0x10f, 0x4f3, "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"}], 0x1250}, 0x3) ioctl(r1, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0xc0000102]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000880)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003800)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000020000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r6 = dup(r0) write$eventfd(r6, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000a00)=""/226, 0xe2, 0xfe, 0x0, 0x1e3) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="1cbcb4774441313e64dc2100fed078a150470bc7b4ada7815bb6a7c66a0cd33ee4e5b70b2cfbdc501be333d4fae5a3bd077adc6a0873a30103ba749e952b9f975d72", 0x42, 0x1}], 0x2000000, 0x0) connect$ax25(r1, &(0x7f0000000dc0)={0x3, {"6aab5a11d9e724"}, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x63}}, 0x101, 0xfffffffffffff96b}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000bc0)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000300)=0x84) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x8000, 0x0, 0x0) 21:18:19 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x1000000000000000], 0xaa}, 0x6}, 0x1c) [ 276.892761] FAT-fs (loop7): bogus number of reserved sectors [ 276.898845] FAT-fs (loop7): Can't find a valid FAT filesystem [ 276.924132] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 276.938229] FAULT_INJECTION: forcing a failure. [ 276.938229] name failslab, interval 1, probability 0, space 0, times 0 [ 276.949701] CPU: 0 PID: 17858 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 276.956630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.965985] Call Trace: [ 276.968582] dump_stack+0x1b9/0x294 [ 276.972310] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.977503] ? rcu_report_qs_rnp+0x790/0x790 [ 276.981918] ? rcu_report_qs_rnp+0x790/0x790 [ 276.986334] should_fail.cold.4+0xa/0x1a [ 276.990401] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.995503] ? __kernel_text_address+0xd/0x40 [ 277.000042] ? unwind_get_return_address+0x61/0xa0 [ 277.004974] ? graph_lock+0x170/0x170 [ 277.008782] ? print_usage_bug+0xc0/0xc0 [ 277.012854] ? find_held_lock+0x36/0x1c0 [ 277.016921] ? __lock_is_held+0xb5/0x140 [ 277.021002] ? check_same_owner+0x320/0x320 [ 277.025330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.030352] ? rcu_note_context_switch+0x710/0x710 [ 277.035289] __should_failslab+0x124/0x180 [ 277.039527] should_failslab+0x9/0x14 [ 277.043328] kmem_cache_alloc_trace+0x2cb/0x780 [ 277.048002] ? init_wait_entry+0x1b0/0x1b0 [ 277.052251] ? worker_thread+0x13a0/0x13a0 [ 277.056495] __kthread_create_on_node+0x127/0x4c0 [ 277.061344] ? __kthread_parkme+0x1d0/0x1d0 [ 277.065668] ? rcu_read_lock_sched_held+0x108/0x120 [ 277.070690] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 277.075987] ? alloc_worker+0x232/0x2e0 [ 277.079976] ? worker_thread+0x13a0/0x13a0 [ 277.084221] kthread_create_on_node+0xa8/0xd0 [ 277.088775] ? __kthread_create_on_node+0x4c0/0x4c0 [ 277.093801] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 277.098576] init_rescuer.part.25+0x7f/0x190 [ 277.103078] __alloc_workqueue_key+0xdc6/0x1160 [ 277.107795] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 277.113344] ? rcu_note_context_switch+0x710/0x710 [ 277.118286] ? __might_sleep+0x95/0x190 [ 277.122265] ? up_write+0x72/0x210 [ 277.125813] ? down_read+0x1b0/0x1b0 [ 277.129541] ? free_prealloced_shrinker+0x70/0x70 [ 277.134384] ? prealloc_shrinker+0xcf/0x130 [ 277.138711] ? register_shrinker+0x38/0x40 [ 277.142950] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.148496] ? xfs_open_devices+0x194/0x700 [ 277.152822] ? xfs_blkdev_put+0x30/0x30 [ 277.156798] ? kill_bdev+0xdb/0x110 [ 277.160430] xfs_init_mount_workqueues+0x161/0x6d0 [ 277.165360] ? sb_set_blocksize+0xe4/0x110 [ 277.169601] xfs_fs_fill_super+0x863/0x1700 [ 277.173929] ? xfs_test_remount_options+0x90/0x90 [ 277.178781] ? snprintf+0xa5/0xd0 [ 277.182232] ? vsprintf+0x40/0x40 [ 277.185690] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 277.190714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.196256] mount_bdev+0x30c/0x3e0 [ 277.199882] ? xfs_test_remount_options+0x90/0x90 [ 277.204725] xfs_fs_mount+0x34/0x40 [ 277.208357] mount_fs+0xae/0x328 [ 277.211729] vfs_kern_mount.part.34+0xd4/0x4d0 [ 277.216315] ? may_umount+0xb0/0xb0 [ 277.220028] ? _raw_read_unlock+0x22/0x30 [ 277.224175] ? __get_fs_type+0x97/0xc0 [ 277.228067] do_mount+0x564/0x30b0 [ 277.231611] ? copy_mount_string+0x40/0x40 [ 277.235851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.240635] ? retint_kernel+0x10/0x10 [ 277.244537] ? __sanitizer_cov_trace_const_cmp4+0x5/0x20 [ 277.249996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.255535] ? copy_mount_options+0x285/0x380 [ 277.260038] ksys_mount+0x12d/0x140 [ 277.263670] __x64_sys_mount+0xbe/0x150 [ 277.267645] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.272686] do_syscall_64+0x1b1/0x800 [ 277.276588] ? finish_task_switch+0x1ca/0x840 [ 277.281087] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.286017] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.290952] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 277.296422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.301272] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.306462] RIP: 0033:0x45843a [ 277.309656] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 277.329575] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 277.337291] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a 21:18:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000ac0)=[{&(0x7f00000003c0)="833523e38701ab3a30dec127b8479e8a60a8707c039d70b885b9442d262748733d32bf4872078da86835e9e1d2a6e759a1f94a4e93f339e477fb30910fa68f063dcb41c086655774b579925b40b91f38fab0f715f80017ce65297a4970791e742f14f7ce1a15ed91b520336b8c1a508ffe327596cdf3b9551d", 0x79, 0x51ebec5a}, {&(0x7f0000000880)="38067d08dc2d21212baec3b57cfa0081653014b1576c76b520ecb2a59fde0e994406338581b1eeb3031ed9981211aa988eff59e35f9e49dd64b9358f62777a0f2ef637028bc2bf09", 0x48, 0x400}, {&(0x7f0000000900)="0b0dabe9f2c72638b373584385a34e1fe652bb6f53dd312b27de0fc482d7c3823a50a4e422758ce7a18f04bd3b959e9789951208c91c686bbec42a081821b6bf1a2d93efbb24a890bee0c8f64663ef31be3a60b3d495d7ba24da499a4c56f7a941a071164e98bc6459abbca0472f6266aca26c18ad24963886b4a2223aaff4dfbb49764670f3c60df270a47499aafaa49d81dbb359058d221e13fdc34e3593ef13741421e83f77d65674e58bcf2c94ef46743376b1117eac56c4e88c76dbfb2d11eccc7bc5d281e046df987df0583112c69cde4258e16c374d4b97a429ec169cf53e6a262fe877a6b9aa56a58a", 0xed, 0x401}, {&(0x7f0000000a00)="b81a30e199e15e0c143ac5a4fc55598f71363dedb83e290a6961dab167d31569a373487c82f01e9e8b3dbd91118c1576e806de7523348174bbc888486635a67b3100a7c3fe518e1996b3a076aa8a7f117f088d65473e7656ad4d6b1983e70e0e74d7472e1e0a03c697f5551a70294c81d1acc5ce5ab68a7c071aeabfb53d5ac7068bb7326d03ad1834e601ff750ce0afb99a089d887b1ba570d2d766bdf5b1774eb4eec5390f2ed5421a77a73bf293391349bb49455c", 0xb6, 0xc0a}], 0x40, &(0x7f0000000080)='$\x00') write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4000000], 0xaa}, 0x6}, 0x1c) [ 277.344562] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 277.351834] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 277.359107] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 277.366380] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000052 21:18:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7000000], 0xaa}, 0x6}, 0x1c) 21:18:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e61740000000000000000001f600000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000e56b3be21f30f745f50db53719fa13589c5831705a664c407015566506b823a4c6a7e51636c537a30235243dafe83260d5eb24d6c1a6cb08914d4588a0b5e6250deb536e9447cb5c626c596adf4b391eeddb0424a0df53ef57ec6ad6b35ada427e3622eaf13427abc69c3be85479245209004e7df8f5a725e726af2245657a995a6485c5015cf912c05435a4051ca8", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x2, &(0x7f0000000040)=0x7f}) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 21:18:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x900], 0xaa}, 0x6}, 0x1c) 21:18:19 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c03", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:19 executing program 7 (fault-call:3 fault-nth:83): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 277.552198] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 277.575853] FAT-fs (loop7): bogus number of reserved sectors [ 277.581809] FAT-fs (loop7): Can't find a valid FAT filesystem [ 277.599451] FAULT_INJECTION: forcing a failure. [ 277.599451] name failslab, interval 1, probability 0, space 0, times 0 [ 277.605232] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 277.610836] CPU: 1 PID: 17885 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 277.625029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.634386] Call Trace: [ 277.636993] dump_stack+0x1b9/0x294 [ 277.640642] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.645849] ? perf_trace_lock_acquire+0xe3/0x980 [ 277.650709] ? rcu_report_qs_rnp+0x790/0x790 [ 277.655136] should_fail.cold.4+0xa/0x1a [ 277.659243] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.664361] ? __kernel_text_address+0xd/0x40 [ 277.668867] ? unwind_get_return_address+0x61/0xa0 [ 277.673805] ? graph_lock+0x170/0x170 [ 277.677609] ? print_usage_bug+0xc0/0xc0 [ 277.681684] ? find_held_lock+0x36/0x1c0 [ 277.685769] ? __lock_is_held+0xb5/0x140 [ 277.689852] ? check_same_owner+0x320/0x320 [ 277.694184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.699214] ? rcu_note_context_switch+0x710/0x710 [ 277.704160] __should_failslab+0x124/0x180 [ 277.708405] should_failslab+0x9/0x14 [ 277.712244] kmem_cache_alloc_trace+0x2cb/0x780 [ 277.716916] ? init_wait_entry+0x1b0/0x1b0 [ 277.721173] ? worker_thread+0x13a0/0x13a0 [ 277.725419] __kthread_create_on_node+0x127/0x4c0 [ 277.730272] ? __kthread_parkme+0x1d0/0x1d0 [ 277.734599] ? rcu_read_lock_sched_held+0x108/0x120 [ 277.739637] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 277.744936] ? alloc_worker+0x232/0x2e0 [ 277.748920] ? worker_thread+0x13a0/0x13a0 [ 277.753163] kthread_create_on_node+0xa8/0xd0 [ 277.757664] ? __kthread_create_on_node+0x4c0/0x4c0 [ 277.762686] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 277.767458] init_rescuer.part.25+0x7f/0x190 [ 277.771874] __alloc_workqueue_key+0xdc6/0x1160 [ 277.776559] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 277.781591] ? rcu_note_context_switch+0x710/0x710 [ 277.786532] ? __might_sleep+0x95/0x190 [ 277.790512] ? up_write+0x72/0x210 [ 277.794061] ? down_read+0x1b0/0x1b0 [ 277.797794] ? free_prealloced_shrinker+0x70/0x70 [ 277.802657] ? prealloc_shrinker+0xcf/0x130 [ 277.806987] ? register_shrinker+0x38/0x40 [ 277.811237] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.816809] ? xfs_alloc_buftarg+0x24e/0x2c0 [ 277.821239] ? xfs_open_devices+0x194/0x700 [ 277.825581] ? xfs_blkdev_put+0x30/0x30 [ 277.829585] ? kill_bdev+0xdb/0x110 [ 277.833236] xfs_init_mount_workqueues+0x6d/0x6d0 [ 277.838085] ? sb_set_blocksize+0xe4/0x110 [ 277.842336] xfs_fs_fill_super+0x863/0x1700 [ 277.846673] ? xfs_test_remount_options+0x90/0x90 [ 277.851627] ? snprintf+0xa5/0xd0 [ 277.855085] ? vsprintf+0x40/0x40 [ 277.858550] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 277.863582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.869129] mount_bdev+0x30c/0x3e0 [ 277.872764] ? xfs_test_remount_options+0x90/0x90 [ 277.877614] xfs_fs_mount+0x34/0x40 [ 277.881247] mount_fs+0xae/0x328 [ 277.884622] vfs_kern_mount.part.34+0xd4/0x4d0 [ 277.889214] ? may_umount+0xb0/0xb0 [ 277.892844] ? _raw_read_unlock+0x22/0x30 [ 277.896991] ? __get_fs_type+0x97/0xc0 [ 277.900888] do_mount+0x564/0x30b0 [ 277.904433] ? copy_mount_string+0x40/0x40 [ 277.908669] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 277.913698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.918464] ? retint_kernel+0x10/0x10 [ 277.922365] ? copy_mount_options+0x1a1/0x380 [ 277.926862] ? copy_mount_options+0x1b2/0x380 [ 277.931390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.936948] ? copy_mount_options+0x285/0x380 [ 277.941454] ksys_mount+0x12d/0x140 [ 277.945092] __x64_sys_mount+0xbe/0x150 [ 277.949075] ? trace_hardirqs_on_caller+0x421/0x5c0 21:18:20 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c03", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5], 0xaa}, 0x6}, 0x1c) [ 277.954104] do_syscall_64+0x1b1/0x800 [ 277.958002] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 277.962887] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.967826] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.972776] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 277.978155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.983063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.988255] RIP: 0033:0x45843a [ 277.991441] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 278.010867] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 278.018595] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 278.025867] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 278.033137] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 278.040404] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 278.047672] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000053 21:18:21 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(0xffffffffffffffff, 0x0, 0x0) close(r3) 21:18:21 executing program 7 (fault-call:3 fault-nth:84): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000009256e7c09bfb684b8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82c80, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000003c0)={'ip6gretap0\x00'}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xe097, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:21 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:21 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6cdc", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:21 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000900)={@ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x2, 0x7, 0x100, 0x12f1, 0x210080, r1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000980)) r2 = socket$inet6(0xa, 0x3, 0x3) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x4800) shutdown(r2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)="df659f708d6c71adbac89a814065eae7eb04d59deb87ef78896866bd21c2331edbea78b64d9f685319b2a58efb407c97a007119ea78ba9637db91b5c9ba5021944376d0e607c6d466490f8ac5ff55758847b7648e8e20b427f8fed949b3683536d83257ac5ab0a0b57fd4b2bef3c395519b66a91921d0bed6320a431cf3d4a73b9584d0e45bd0c010dc977f2322f1cc75a448c99d43b14ff4917862a281cb7ff03108f7680e11e22913745a4588b294ea8e2c31310226ebdd52d9b4493dc065d9839f7a3b824bf9109e380061eb967", 0xcf}, {&(0x7f0000000200)="a6ad386d000f3616a95b137525cf2eea49c1da18720bc0f0939f454a49ea8b10320a7ad40f71633cf448565b34d2a55612ba2a785fa7d281fd0524d096ebf9c3b43b8a79c725ffc89c685b1638947f16e37d2d9b22f57482d72c06071e0804ad8fa119b92728047fb4d9517b3616ce45a2792333ac91d8067938aca2199fb1909898a1dd2dc8b73ba55ee48c4044073f7efdea4945f275793c9bf227b20981760722c67e2769", 0xa6}, {&(0x7f00000002c0)="1d0d0b6196c0843360262d96a5d43f6e694f899423e249ee7bd2c5e76801ae8f528fc5cd257b2f08eab5ab0ff7b32f3884e0a9edc118f28caed384d94342eaea70628c77c0893dfa55b47970a1433539da5483302d89d559a3ba5f8654589eab6c530c", 0x63}, {&(0x7f0000000340)="6473cec73c0cc98f2844f769c52d1f8cd42f40ca5d5f070983443120a737fcec80931aef7e6c02ce275db9318df4bc9c52c9a61c87f8b5876818fa516f987b1391c5ad73f5d2968a5b71f070bf259155ec46930f1a4762d00d481dc1ec22de052d", 0x61}, {&(0x7f00000003c0)="0b5beae5c8a2464c1b2045466f961123c0dc89ec5e61af9dc50f4d36c4e87e172f08260e4fdb8280d5279e4a76272f0c141be97238bd7cdddffabdb55bd1e46befbd7065e77b824e08ab084bdd2d618c44ffceb83f0951f88ac5eb2f973d26815c89324255af653f88feefba257dffaa7f329e8d1b3a33be25187cdf70158575b128992fe44e9ae8359b51c8b015a2f465e746967c8ea655de0b24c07aa1432da6b1ff1c92556568235f853bf128bfb85a601047de8f725b7e94ed49d68bd740d041dd41262c147c77c4ffc3253b2876de028e8f708bfd8a557620d0c2faeb039dbf3f1d741971", 0xe7}], 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="c000000000000000000000000700000062d3a5c0711b4b83344a6084d69055e933b96d91fddbbc06366bc9913d3ef18530fa572cdf3b94727b7a1815ec24ddeb55e99431e2aca2eae0e322bdac3352b982ee334ea41fe8303dd6def63d128941b60b68ad40540ae602dbbd607f730c0877978eecfa36275a273f62ac72030667337a4a170fca30376804ce49cdbf1afe67600a0dea0b9d6d8a2fff44378d5e5105526790b4705a17402ee788350000000010010000000000000a010000000000000fa568a047a3c390be006c99681e41e5b7f8e92daab72031a96e067008fb0ec7f63b2881af61c9178614541a2084101784de033bbf4c63357e2a577330d2a6c5d7dfd8a64d5a98538fbdfc45947613c5de4f872cefb657d7ffa86776f2fceab8dbe079a3c11e90c4a1edb4f03d3cb2c21e83f30322ec5dac2dbd5e88fe21b4e611c8892e18cce2bb08abd6a1dd51ad2b331c3b66f36a1f2825500d49a53e02e8ebf993c325894d2dd0a48718b0ca01402dc50808c9478acff6ee4039d43816576ca097d573cf33e08f5491dbf9b5d5da7d6d2cec4d60fcc8400cb63c8d8dbf323cb701562e39d19a91dcb4a1fd6e946a18cd9cffcd5d7b4a08dd8e00000028000000000000000000000007000000e9c18c03e84bbdf5bcb387d590983784ca45ec4832000000f88a1f3f3b87e95af112b8e559c8ebf316f6c3a9a78baa8d49fcad54c6cc8af8f6cebac18a99145822179ab5df36618a1219168c860776988e994608391000f0456c1910cd89d3e7b9acc297ad1e3578e8c3bea657c0ba6190e99980b3b64a2e4004e0ad76ef6f1295f7"], 0x1f8, 0x20000010}, 0x14) 21:18:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}, 0x6}, 0x1c) 21:18:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, 0x6}, 0x1c) [ 278.955313] FAT-fs (loop7): bogus number of reserved sectors [ 278.961272] FAT-fs (loop7): Can't find a valid FAT filesystem [ 278.996645] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 279.023947] FAULT_INJECTION: forcing a failure. [ 279.023947] name failslab, interval 1, probability 0, space 0, times 0 [ 279.035494] CPU: 1 PID: 17919 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 279.042482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.051836] Call Trace: [ 279.054442] dump_stack+0x1b9/0x294 [ 279.058088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.063298] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 279.067900] should_fail.cold.4+0xa/0x1a [ 279.071970] ? trace_hardirqs_off+0xd/0x10 [ 279.076218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.081357] ? graph_lock+0x170/0x170 [ 279.085172] ? kasan_check_write+0x14/0x20 [ 279.089413] ? graph_lock+0x170/0x170 [ 279.093218] ? graph_lock+0x170/0x170 [ 279.097032] ? lock_downgrade+0x8e0/0x8e0 [ 279.101193] ? find_held_lock+0x36/0x1c0 [ 279.105267] ? __lock_is_held+0xb5/0x140 [ 279.109353] ? check_same_owner+0x320/0x320 [ 279.113682] ? lock_downgrade+0x8e0/0x8e0 [ 279.117846] ? rcu_note_context_switch+0x710/0x710 [ 279.122777] ? mark_held_locks+0xc9/0x160 [ 279.126926] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 279.131539] __should_failslab+0x124/0x180 [ 279.135789] should_failslab+0x9/0x14 [ 279.139601] kmem_cache_alloc_node_trace+0x26f/0x770 [ 279.144712] ? kasan_check_write+0x14/0x20 [ 279.149052] alloc_worker+0xbd/0x2e0 [ 279.152775] ? __bpf_trace_workqueue_execute_start+0x30/0x30 [ 279.158583] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.164137] ? link_pwq+0x150/0x440 [ 279.167770] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 279.172552] init_rescuer.part.25+0x1f/0x190 [ 279.176985] __alloc_workqueue_key+0xdc6/0x1160 [ 279.181668] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 279.186692] ? check_same_owner+0x320/0x320 [ 279.191021] ? rcu_note_context_switch+0x710/0x710 [ 279.195968] ? __might_sleep+0x95/0x190 [ 279.199958] ? up_write+0x72/0x210 [ 279.203506] ? down_read+0x1b0/0x1b0 [ 279.207238] ? free_prealloced_shrinker+0x70/0x70 [ 279.212082] ? prealloc_shrinker+0xcf/0x130 [ 279.216414] ? register_shrinker+0x38/0x40 [ 279.220656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.226201] ? xfs_open_devices+0x194/0x700 [ 279.230540] ? xfs_blkdev_put+0x30/0x30 [ 279.234604] ? kill_bdev+0xdb/0x110 [ 279.238240] xfs_init_mount_workqueues+0x1d4/0x6d0 [ 279.243171] ? sb_set_blocksize+0xe4/0x110 [ 279.247413] xfs_fs_fill_super+0x863/0x1700 [ 279.251763] ? xfs_test_remount_options+0x90/0x90 [ 279.256615] ? snprintf+0xa5/0xd0 [ 279.260076] ? vsprintf+0x40/0x40 [ 279.263542] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 279.268569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.274288] mount_bdev+0x30c/0x3e0 [ 279.277918] ? xfs_test_remount_options+0x90/0x90 [ 279.282766] xfs_fs_mount+0x34/0x40 [ 279.286399] mount_fs+0xae/0x328 [ 279.289776] vfs_kern_mount.part.34+0xd4/0x4d0 [ 279.294364] ? may_umount+0xb0/0xb0 [ 279.297993] ? _raw_read_unlock+0x22/0x30 [ 279.302145] ? __get_fs_type+0x97/0xc0 [ 279.306041] do_mount+0x564/0x30b0 [ 279.309612] ? copy_mount_string+0x40/0x40 [ 279.313945] ? rcu_pm_notify+0xc0/0xc0 [ 279.317851] ? copy_mount_options+0x5f/0x380 [ 279.322271] ? rcu_read_lock_sched_held+0x108/0x120 [ 279.327305] ? kmem_cache_alloc_trace+0x616/0x780 [ 279.332169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.337716] ? _copy_from_user+0xdf/0x150 [ 279.342675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.348226] ? copy_mount_options+0x285/0x380 [ 279.352753] ksys_mount+0x12d/0x140 [ 279.356393] __x64_sys_mount+0xbe/0x150 [ 279.360376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 279.365579] do_syscall_64+0x1b1/0x800 [ 279.369473] ? finish_task_switch+0x1ca/0x840 [ 279.373998] ? syscall_return_slowpath+0x5c0/0x5c0 [ 279.380163] ? syscall_return_slowpath+0x30f/0x5c0 [ 279.385111] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 279.390486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.395346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.400540] RIP: 0033:0x45843a [ 279.403723] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 279.423103] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 279.430838] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 279.438110] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 279.445728] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 279.452997] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 279.460266] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000054 21:18:22 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000140)="cfc673939a439037b9cd7dc523b02cddbf6f54eac25e171783a81c8f0b22ba31da9c4dfaccda6bab0c4a0aa789727e110d2e0f6d2e470b62460b0b17a5cd43b1d4c1a2d0cd4f99b0a094fa7dfb35986440318b048f141010560fa6f21b491f8d6e6210", 0x63, 0x20004050, &(0x7f00000001c0)={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r3, 0x0, 0x0) close(r1) 21:18:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="bbcfa37c0c834b2f6d1d2ab3cab4c8a487b322d747b3982482e4f3684ea09ebab923e87b15c6e2add5e6f6c5b0a6e31d791b30efbb5501657ee54ff5635ab40f4e2d827d46fbcb26e99e320a2aff4cea8b9b58ef1697172c0d1d28b2eb47bf0e4b7c7141daf7b70bbfe2b67d262e43634ee8642c694adedbde5f7882ff2924ffca8740a31d2c7063f8b9131eb0f2f0ee25c360cede607b6eab69b70cce2ad7bbe4be81902067e5555151d9dc34258e0a36fc80328acae31b97d9b55ebb7ddd433cbd7d7ecb6a13b0cf301133362eac1965d38579895abfdf3df16f96acb888edc0f1ede905c94ef3b6cbad8a801a5438986985045754b8cbe453ff969c2642c503039dd71c350f32cc06865b9e26604e8e4443e64760ff05507148b15ddba801da97471f31dcfa3821cb8d269ef65ab55d27d239a4457034ba92b3b0a8ac4075cfef5e6d96e49462427c4dfe69f702d283f3dc0e659149b8f577f5cbc02747077b1bfa23e03c4fe822044df4c3e1ac33765eb70cf57d04c7ef66e93c11e1598848681167e8b686bebe7b8cfd6b1f7979522be826de2068846b748b392a18ba254e8b93c02455290eb5ff79faea0fa9c03d3207a24fd3e05591a38785be31d3d8de2caa29a28846d53e986923ccc070937fb02f1ad7dbc7874283f5142194acc69168bb0d35e3054aaac155eb1ea3f7a4d1c0b0805b471c4c45ea4d436c70e886257ab233f589bebbbeccea84ef866131ba80c04301e04c01f4b9cfaa44f48ee6dce5384c302af8a07200694c8908723961f8a7034fd68eaedbd4ff5ef8e0051492fa829e183f83518266c6ab46d942df9655b698334035f10d6d12ec795da3bda12770e892b0c1b6d51f2abf7f88cccfbb9ef241d67860d1cd156d9b95629b66575fd9ccd3d82bdaaee52c9ae3f4ffd3a47857cdbdea1b04a40e70f0581f2fc8a7d5a82e21a94752229e7fb638770345c0a67ba9583c82372cddb16441aa1ef53cae74e19906dea0374821aeb3019522c04359137380632434b61a684df1c03b1abf534d46483ec04056a1a6061282d189f2379a6eb051b1b461cd2415f55fdb625350d0e8409d6d9e1ec78269fb7a1e82a5ad3cfdd8a45695742aa602ccc99dee37ff8cad15911b3206ec05d8f00df3ba625fc1a6ef0a3591e197160511f6322b4fe1adcc9dc94579895e80784c189e7d18fed9f2d10a67a481fd62d2889e46e3332dd3cd437202f894c8b112d9ac3102e50eb74991b611271ed1889b278aa66603bd241dd1b1819c5a3c0b92ef17f98d29987e11430de66d6295d446236acec202e6eeb2514c5d80f10ddae75af2b3bb83e40ec06b613dc9176940dd807f7f61bbca5ce5a725a43c7ad17545eddd9453f3ba695f9dcece062085338f0d8add8bd2aa41c9f93e21a0c1b48688c76b136702e6316eafcca935cb8fccbf", 0x3fd, 0x0, 0x0, 0x0) 21:18:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x5000000], 0xaa}, 0x6}, 0x1c) 21:18:22 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) exit(0x2f6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0xf, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000020000000000000007000000627d1000f1ffffff000000000000000018000000090000000000000001800000181f0000", @ANYRES32=r3, @ANYBLOB="00000000000000005a930200ffffffff0000000000000000181f0000", @ANYRES32=r3, @ANYBLOB="0000000000000000850000001c00000000000000000000009500000800000000"], &(0x7f0000000240)='GPL\x00', 0x3, 0x37, &(0x7f0000000280)=""/55, 0x41100, 0x1, [], r4, 0xd}, 0x48) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000140)) fchown(r3, 0x0, 0x0) close(r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x8cc}, {0x7, 0x6}, {0x0, 0xa398}], 0x3) 21:18:22 executing program 7 (fault-call:3 fault-nth:85): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:22 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x80000) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x87, 0x6, 0xb10a, 0x404d}) r3 = semget$private(0x0, 0x1, 0x48a) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000140)) shutdown(r0, 0x0) 21:18:22 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6cef", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa000000], 0xaa}, 0x6}, 0x1c) [ 280.045896] FAT-fs (loop7): bogus number of reserved sectors [ 280.051859] FAT-fs (loop7): Can't find a valid FAT filesystem [ 280.061281] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 280.081875] FAULT_INJECTION: forcing a failure. [ 280.081875] name failslab, interval 1, probability 0, space 0, times 0 [ 280.093307] CPU: 1 PID: 17960 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 280.100259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.109647] Call Trace: [ 280.112258] dump_stack+0x1b9/0x294 [ 280.115903] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.121200] ? perf_trace_lock_acquire+0xe3/0x980 [ 280.126089] ? rcu_report_qs_rnp+0x790/0x790 [ 280.130526] should_fail.cold.4+0xa/0x1a [ 280.134601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.139715] ? __kernel_text_address+0xd/0x40 [ 280.144229] ? unwind_get_return_address+0x61/0xa0 [ 280.149172] ? graph_lock+0x170/0x170 [ 280.152980] ? print_usage_bug+0xc0/0xc0 [ 280.157057] ? find_held_lock+0x36/0x1c0 [ 280.161151] ? __lock_is_held+0xb5/0x140 [ 280.165240] ? check_same_owner+0x320/0x320 [ 280.169572] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.174618] ? rcu_note_context_switch+0x710/0x710 [ 280.179562] __should_failslab+0x124/0x180 [ 280.183825] should_failslab+0x9/0x14 [ 280.187636] kmem_cache_alloc_trace+0x2cb/0x780 [ 280.192305] ? init_wait_entry+0x1b0/0x1b0 [ 280.196556] ? worker_thread+0x13a0/0x13a0 [ 280.200795] __kthread_create_on_node+0x127/0x4c0 [ 280.205670] ? __kthread_parkme+0x1d0/0x1d0 [ 280.210010] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.215048] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 280.220347] ? alloc_worker+0x232/0x2e0 [ 280.224330] ? worker_thread+0x13a0/0x13a0 [ 280.228574] kthread_create_on_node+0xa8/0xd0 [ 280.233076] ? __kthread_create_on_node+0x4c0/0x4c0 [ 280.238102] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 280.242894] init_rescuer.part.25+0x7f/0x190 [ 280.247313] __alloc_workqueue_key+0xdc6/0x1160 [ 280.251994] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 280.257019] ? check_same_owner+0x320/0x320 [ 280.261349] ? rcu_note_context_switch+0x710/0x710 [ 280.266287] ? __might_sleep+0x95/0x190 [ 280.270266] ? up_write+0x72/0x210 [ 280.273810] ? down_read+0x1b0/0x1b0 [ 280.277540] ? free_prealloced_shrinker+0x70/0x70 [ 280.282384] ? prealloc_shrinker+0xcf/0x130 [ 280.286717] ? register_shrinker+0x38/0x40 [ 280.290960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.296504] ? xfs_open_devices+0x194/0x700 [ 280.300848] ? xfs_blkdev_put+0x30/0x30 [ 280.304827] ? kill_bdev+0xdb/0x110 [ 280.308470] xfs_init_mount_workqueues+0x161/0x6d0 [ 280.313406] ? sb_set_blocksize+0xe4/0x110 [ 280.317651] xfs_fs_fill_super+0x863/0x1700 [ 280.321982] ? xfs_test_remount_options+0x90/0x90 [ 280.326839] ? snprintf+0xa5/0xd0 [ 280.330293] ? vsprintf+0x40/0x40 [ 280.333754] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.338781] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.344341] mount_bdev+0x30c/0x3e0 [ 280.347975] ? xfs_test_remount_options+0x90/0x90 [ 280.352827] xfs_fs_mount+0x34/0x40 [ 280.356459] mount_fs+0xae/0x328 [ 280.359834] vfs_kern_mount.part.34+0xd4/0x4d0 [ 280.364419] ? may_umount+0xb0/0xb0 [ 280.368050] ? _raw_read_unlock+0x22/0x30 [ 280.372197] ? __get_fs_type+0x97/0xc0 [ 280.376103] do_mount+0x564/0x30b0 [ 280.379664] ? copy_mount_string+0x40/0x40 [ 280.383900] ? rcu_pm_notify+0xc0/0xc0 [ 280.387797] ? copy_mount_options+0x5f/0x380 [ 280.392206] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.397228] ? kmem_cache_alloc_trace+0x616/0x780 [ 280.402081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.407617] ? _copy_from_user+0xdf/0x150 [ 280.411773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.417332] ? copy_mount_options+0x285/0x380 [ 280.421852] ksys_mount+0x12d/0x140 [ 280.425586] __x64_sys_mount+0xbe/0x150 [ 280.429565] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.434590] do_syscall_64+0x1b1/0x800 [ 280.438482] ? finish_task_switch+0x1ca/0x840 [ 280.442983] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.447919] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.452858] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.458231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.463097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.468285] RIP: 0033:0x45843a [ 280.471469] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 21:18:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1b) shutdown(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000080)={0x1a, 0x337, 0x0, 0x9, 0x5, 0x17, @random="ca96eef2c292"}, 0x10) syz_init_net_socket$llc(0x1a, 0x3, 0x0) [ 280.491007] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 280.498728] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 280.506031] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 280.513309] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 280.522672] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 280.529947] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000055 21:18:22 executing program 7 (fault-call:3 fault-nth:86): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfe80], 0xaa}, 0x6}, 0x1c) [ 280.559917] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000c80)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xaa}, 0x6}, 0x1c) [ 280.645076] FAT-fs (loop7): bogus number of reserved sectors [ 280.651055] FAT-fs (loop7): Can't find a valid FAT filesystem [ 280.686446] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 280.694745] FAULT_INJECTION: forcing a failure. [ 280.694745] name failslab, interval 1, probability 0, space 0, times 0 [ 280.706145] CPU: 0 PID: 17989 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 280.713102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.723352] Call Trace: [ 280.725956] dump_stack+0x1b9/0x294 [ 280.729602] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.734804] ? rcu_report_qs_rnp+0x790/0x790 [ 280.739230] ? rcu_report_qs_rnp+0x790/0x790 [ 280.743657] should_fail.cold.4+0xa/0x1a [ 280.747735] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.752850] ? __kernel_text_address+0xd/0x40 [ 280.757360] ? unwind_get_return_address+0x61/0xa0 [ 280.762306] ? graph_lock+0x170/0x170 [ 280.766119] ? print_usage_bug+0xc0/0xc0 [ 280.770200] ? find_held_lock+0x36/0x1c0 [ 280.774285] ? __lock_is_held+0xb5/0x140 [ 280.778386] ? check_same_owner+0x320/0x320 [ 280.782727] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.787763] ? rcu_note_context_switch+0x710/0x710 [ 280.792709] __should_failslab+0x124/0x180 [ 280.796960] should_failslab+0x9/0x14 [ 280.800768] kmem_cache_alloc_trace+0x2cb/0x780 [ 280.805445] ? init_wait_entry+0x1b0/0x1b0 [ 280.809706] ? worker_thread+0x13a0/0x13a0 [ 280.813951] __kthread_create_on_node+0x127/0x4c0 [ 280.818806] ? __kthread_parkme+0x1d0/0x1d0 [ 280.823141] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.828167] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 280.833468] ? alloc_worker+0x232/0x2e0 [ 280.837453] ? worker_thread+0x13a0/0x13a0 [ 280.841698] kthread_create_on_node+0xa8/0xd0 [ 280.846204] ? __kthread_create_on_node+0x4c0/0x4c0 [ 280.851237] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 280.856012] init_rescuer.part.25+0x7f/0x190 [ 280.860433] __alloc_workqueue_key+0xdc6/0x1160 [ 280.865121] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 280.870143] ? check_same_owner+0x320/0x320 [ 280.874485] ? rcu_note_context_switch+0x710/0x710 [ 280.879438] ? __might_sleep+0x95/0x190 [ 280.883532] ? up_write+0x72/0x210 21:18:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x900000000000000], 0xaa}, 0x6}, 0x1c) [ 280.887182] ? down_read+0x1b0/0x1b0 [ 280.890918] ? free_prealloced_shrinker+0x70/0x70 [ 280.895772] ? prealloc_shrinker+0xcf/0x130 [ 280.900104] ? register_shrinker+0x38/0x40 [ 280.904441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.910003] ? xfs_open_devices+0x194/0x700 [ 280.914355] ? xfs_blkdev_put+0x30/0x30 [ 280.918361] ? kill_bdev+0xdb/0x110 [ 280.922018] xfs_init_mount_workqueues+0x161/0x6d0 [ 280.926966] ? sb_set_blocksize+0xe4/0x110 [ 280.931221] xfs_fs_fill_super+0x863/0x1700 21:18:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x400000000000000], 0xaa}, 0x6}, 0x1c) 21:18:23 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xa000000000000000, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0xfffffffffffffffc}}) close(r1) [ 280.935561] ? xfs_test_remount_options+0x90/0x90 [ 280.940421] ? snprintf+0xa5/0xd0 [ 280.943889] ? vsprintf+0x40/0x40 [ 280.947358] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.952392] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.957949] mount_bdev+0x30c/0x3e0 [ 280.961593] ? xfs_test_remount_options+0x90/0x90 [ 280.966447] xfs_fs_mount+0x34/0x40 [ 280.970095] mount_fs+0xae/0x328 [ 280.973504] vfs_kern_mount.part.34+0xd4/0x4d0 [ 280.978101] ? may_umount+0xb0/0xb0 [ 280.981738] ? _raw_read_unlock+0x22/0x30 [ 280.985897] ? __get_fs_type+0x97/0xc0 [ 280.989826] do_mount+0x564/0x30b0 [ 280.993390] ? do_raw_spin_unlock+0x9e/0x2e0 [ 280.997812] ? copy_mount_string+0x40/0x40 [ 281.002054] ? rcu_pm_notify+0xc0/0xc0 [ 281.005957] ? copy_mount_options+0x5f/0x380 [ 281.010375] ? rcu_read_lock_sched_held+0x108/0x120 [ 281.015400] ? kmem_cache_alloc_trace+0x616/0x780 [ 281.020284] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.025839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.031390] ? copy_mount_options+0x285/0x380 21:18:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x600000000000000], 0xaa}, 0x6}, 0x1c) [ 281.035895] ksys_mount+0x12d/0x140 [ 281.039532] __x64_sys_mount+0xbe/0x150 [ 281.043509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 281.048531] do_syscall_64+0x1b1/0x800 [ 281.052421] ? finish_task_switch+0x1ca/0x840 [ 281.056930] ? syscall_return_slowpath+0x5c0/0x5c0 [ 281.061865] ? syscall_return_slowpath+0x30f/0x5c0 [ 281.066802] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 281.072178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.077032] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.082229] RIP: 0033:0x45843a 21:18:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xf5ffffff], 0xaa}, 0x6}, 0x1c) [ 281.085413] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 281.104782] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 281.112511] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 281.119788] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 281.127066] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 21:18:23 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) exit(0x2f6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) accept4$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0xf, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000020000000000000007000000627d1000f1ffffff000000000000000018000000090000000000000001800000181f0000", @ANYRES32=r3, @ANYBLOB="00000000000000005a930200ffffffff0000000000000000181f0000", @ANYRES32=r3, @ANYBLOB="0000000000000000850000001c00000000000000000000009500000800000000"], &(0x7f0000000240)='GPL\x00', 0x3, 0x37, &(0x7f0000000280)=""/55, 0x41100, 0x1, [], r4, 0xd}, 0x48) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000140)) fchown(r3, 0x0, 0x0) close(r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x8cc}, {0x7, 0x6}, {0x0, 0xa398}], 0x3) 21:18:23 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x500000000000000], 0xaa}, 0x6}, 0x1c) [ 281.134366] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 281.141646] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000056 [ 281.226357] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:24 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c04", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:24 executing program 7 (fault-call:3 fault-nth:87): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, 0x6}, 0x1c) 21:18:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 21:18:24 executing program 3: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = dup3(r1, r1, 0x80000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000500)=0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./control/file0\x00', r2}, 0x10) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000000300)) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x40000000, &(0x7f0000000540)="a9af7afbdf3a7a0dd4c64b94ac5cbcef0010599a6b627aafdf0c3e06d522cd979354264b87e4f65c71c84f0429ef5b3bdfc4fd0c3dd5742f3d8e4c46b1f6fe4915b6ea9ba7ffb64bbe2730bcd754abe20023dabb7bc136d5c4c6479a3aeccac1b9cb8823a23e4ee567d0dec1a58a85a935536afa9f4aa73e3201733bcf4222b1a04c7ca787719cdd1d3b886939d2551f79858000d001e22dfb2f2cabae40e296e0658ca37f26d92e912f676ac8eb0c434b44e334fef2ace6c8a659eefa839762fa3180bd7b6481bb17d8") r4 = memfd_create(&(0x7f0000000100)='/^#^eth1em1vboxnet0#}[\x00', 0x3) fchown(r3, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000440)=0x215, 0x4) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) quotactl(0x100, &(0x7f0000000140)='./control\x00', r5, &(0x7f00000002c0)="1f4db70974a5c46c22aa9ab3eb48d1492f00fe6170cca1") setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000380)=0x400000000, 0x4) 21:18:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x500) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000100)) shutdown(r0, 0x1) 21:18:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) socket$inet6_dccp(0xa, 0x6, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 21:18:24 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="7365637572697479667302", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2000000], 0xaa}, 0x6}, 0x1c) [ 282.270482] FAT-fs (loop7): bogus number of reserved sectors [ 282.276525] FAT-fs (loop7): Can't find a valid FAT filesystem [ 282.302672] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4000], 0xaa}, 0x6}, 0x1c) [ 282.324813] FAULT_INJECTION: forcing a failure. [ 282.324813] name failslab, interval 1, probability 0, space 0, times 0 [ 282.336154] CPU: 0 PID: 18047 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 282.343138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.353454] Call Trace: [ 282.356057] dump_stack+0x1b9/0x294 [ 282.359706] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.364940] ? perf_trace_lock_acquire+0xe3/0x980 [ 282.369795] ? do_raw_spin_trylock+0x1b0/0x1b0 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfffffff5], 0xaa}, 0x6}, 0x1c) [ 282.374556] should_fail.cold.4+0xa/0x1a [ 282.378738] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.383852] ? graph_lock+0x170/0x170 [ 282.387750] ? kasan_check_write+0x14/0x20 [ 282.392053] ? graph_lock+0x170/0x170 [ 282.395861] ? graph_lock+0x170/0x170 [ 282.399676] ? find_held_lock+0x36/0x1c0 [ 282.403752] ? __lock_is_held+0xb5/0x140 [ 282.407842] ? check_same_owner+0x320/0x320 [ 282.412196] ? lock_downgrade+0x8e0/0x8e0 [ 282.416372] ? rcu_note_context_switch+0x710/0x710 [ 282.421314] ? mark_held_locks+0xc9/0x160 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6], 0xaa}, 0x6}, 0x1c) [ 282.425477] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 282.430071] __should_failslab+0x124/0x180 [ 282.434317] should_failslab+0x9/0x14 [ 282.438130] kmem_cache_alloc_node_trace+0x26f/0x770 [ 282.443250] ? kasan_check_write+0x14/0x20 [ 282.447505] alloc_worker+0xbd/0x2e0 [ 282.451239] ? __bpf_trace_workqueue_execute_start+0x30/0x30 [ 282.457057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.462742] ? link_pwq+0x150/0x440 [ 282.466393] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 282.471177] init_rescuer.part.25+0x1f/0x190 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x7], 0xaa}, 0x6}, 0x1c) [ 282.475636] __alloc_workqueue_key+0xdc6/0x1160 [ 282.480324] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 282.485543] ? rcu_note_context_switch+0x710/0x710 [ 282.490512] ? __might_sleep+0x95/0x190 [ 282.494533] ? up_write+0x72/0x210 [ 282.498087] ? down_read+0x1b0/0x1b0 [ 282.501826] ? free_prealloced_shrinker+0x70/0x70 [ 282.506684] ? prealloc_shrinker+0xcf/0x130 [ 282.511024] ? register_shrinker+0x38/0x40 [ 282.515295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.520864] ? xfs_open_devices+0x194/0x700 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3f00000000000000], 0xaa}, 0x6}, 0x1c) [ 282.525222] ? xfs_blkdev_put+0x30/0x30 [ 282.529203] ? kill_bdev+0xdb/0x110 [ 282.532840] xfs_init_mount_workqueues+0x1d4/0x6d0 [ 282.537968] ? sb_set_blocksize+0xe4/0x110 [ 282.542216] xfs_fs_fill_super+0x863/0x1700 [ 282.548207] ? xfs_test_remount_options+0x90/0x90 [ 282.553077] ? snprintf+0xa5/0xd0 [ 282.556534] ? vsprintf+0x40/0x40 [ 282.559999] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 282.565028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.570574] mount_bdev+0x30c/0x3e0 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xffffffff00000000], 0xaa}, 0x6}, 0x1c) [ 282.574211] ? xfs_test_remount_options+0x90/0x90 [ 282.579059] xfs_fs_mount+0x34/0x40 [ 282.582693] mount_fs+0xae/0x328 [ 282.586074] vfs_kern_mount.part.34+0xd4/0x4d0 [ 282.590755] ? may_umount+0xb0/0xb0 [ 282.594390] ? _raw_read_unlock+0x22/0x30 [ 282.598544] ? __get_fs_type+0x97/0xc0 [ 282.602447] do_mount+0x564/0x30b0 [ 282.605999] ? copy_mount_string+0x40/0x40 [ 282.610243] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 282.615011] ? retint_kernel+0x10/0x10 [ 282.618936] ? copy_mount_options+0x1a1/0x380 21:18:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfe800000], 0xaa}, 0x6}, 0x1c) [ 282.623440] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 282.628295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.633880] ? copy_mount_options+0x285/0x380 [ 282.638395] ksys_mount+0x12d/0x140 [ 282.642082] __x64_sys_mount+0xbe/0x150 [ 282.646075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 282.651106] do_syscall_64+0x1b1/0x800 [ 282.655006] ? finish_task_switch+0x1ca/0x840 [ 282.659510] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.664448] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.669386] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 282.674761] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.679619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.684984] RIP: 0033:0x45843a [ 282.688190] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 282.707577] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 282.715289] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 282.722563] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 282.729830] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 282.737097] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 282.744364] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000057 [ 282.773074] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:25 executing program 7 (fault-call:3 fault-nth:88): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000092a5810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00"], 0x570) pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000900)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a80)=@assoc_value={0x0}, &(0x7f0000000a00)=0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000400)={r4, 0x3, 0x10, 0x0, 0x8}, &(0x7f0000000880)=0x18) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x9, 0x3, 0xe, 0x2, 0x3, 0x200, 0x81, 0x3ff000000000, 0xb70, 0x3f, 0x8, 0x35aa}) r5 = dup(r0) write$eventfd(r5, &(0x7f0000000280), 0xff93) syz_open_pts(r5, 0x100) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000000)=0x7) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:25 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:25 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:25 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:25 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2], 0xaa}, 0x6}, 0x1c) 21:18:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) socket$inet6_dccp(0xa, 0x6, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) [ 283.330698] FAULT_INJECTION: forcing a failure. [ 283.330698] name failslab, interval 1, probability 0, space 0, times 0 [ 283.336875] FAT-fs (loop7): bogus number of reserved sectors [ 283.342050] CPU: 0 PID: 18111 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 283.347892] FAT-fs (loop7): Can't find a valid FAT filesystem [ 283.354737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.354745] Call Trace: [ 283.354775] dump_stack+0x1b9/0x294 21:18:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4000000000000000], 0xaa}, 0x6}, 0x1c) [ 283.354794] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.354816] ? perf_trace_lock_acquire+0xe3/0x980 [ 283.386804] should_fail.cold.4+0xa/0x1a [ 283.390907] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.396030] ? __local_bh_enable_ip+0x161/0x230 [ 283.400724] ? _raw_spin_unlock_bh+0x30/0x40 [ 283.405144] ? release_sock+0x1e2/0x2b0 [ 283.409128] ? rcu_is_watching+0x85/0x140 [ 283.413333] ? __local_bh_enable_ip+0x161/0x230 [ 283.418011] ? __release_sock+0x3a0/0x3a0 [ 283.422173] ? find_held_lock+0x36/0x1c0 [ 283.426268] ? check_same_owner+0x320/0x320 [ 283.430615] ? rcu_note_context_switch+0x710/0x710 [ 283.435551] ? __netlink_lookup+0x5cf/0xaa0 [ 283.439868] __should_failslab+0x124/0x180 [ 283.444269] should_failslab+0x9/0x14 [ 283.448058] kmem_cache_alloc_node+0x272/0x780 [ 283.452630] ? find_held_lock+0x36/0x1c0 [ 283.456689] __alloc_skb+0x111/0x780 [ 283.460408] ? skb_scrub_packet+0x580/0x580 [ 283.464722] ? rcu_is_watching+0x85/0x140 [ 283.468859] ? rcu_report_qs_rnp+0x790/0x790 [ 283.473272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.478802] ? netlink_autobind.isra.34+0x240/0x330 [ 283.483811] netlink_sendmsg+0xb01/0xfa0 [ 283.487870] ? netlink_unicast+0x740/0x740 [ 283.492098] ? security_socket_sendmsg+0x94/0xc0 [ 283.496843] ? netlink_unicast+0x740/0x740 [ 283.501067] sock_sendmsg+0xd5/0x120 [ 283.504772] ___sys_sendmsg+0x805/0x940 [ 283.508741] ? copy_msghdr_from_user+0x560/0x560 [ 283.513498] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.519040] ? proc_fail_nth_write+0x96/0x1f0 [ 283.523540] ? __fget_light+0x2ef/0x430 [ 283.527506] ? fget_raw+0x20/0x20 [ 283.530957] ? find_held_lock+0x36/0x1c0 [ 283.535014] ? kasan_check_write+0x14/0x20 [ 283.539252] ? wait_for_completion+0x870/0x870 [ 283.544804] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.550334] ? sockfd_lookup_light+0xc5/0x160 [ 283.554835] __sys_sendmsg+0x115/0x270 [ 283.558714] ? __ia32_sys_shutdown+0x80/0x80 [ 283.563115] ? __sb_end_write+0xac/0xe0 [ 283.567080] ? fput+0x130/0x1a0 [ 283.570360] ? ksys_write+0x1a6/0x250 [ 283.574160] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 283.579009] __x64_sys_sendmsg+0x78/0xb0 [ 283.583082] do_syscall_64+0x1b1/0x800 [ 283.586958] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 283.591791] ? syscall_return_slowpath+0x5c0/0x5c0 [ 283.596717] ? syscall_return_slowpath+0x30f/0x5c0 [ 283.601728] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 283.607086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.611931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.617106] RIP: 0033:0x455a09 [ 283.620275] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.639607] RSP: 002b:00007f6d7986cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 283.647306] RAX: ffffffffffffffda RBX: 00007f6d7986d6d4 RCX: 0000000000455a09 [ 283.654562] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 283.661818] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 283.669072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 21:18:26 executing program 0 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x100000], 0xaa}, 0x6}, 0x1c) [ 283.676339] R13: 00000000000005b4 R14: 00000000006fd980 R15: 0000000000000000 [ 283.688267] MINIX-fs: unable to read superblock [ 283.738291] MINIX-fs: unable to read superblock [ 283.751930] FAULT_INJECTION: forcing a failure. [ 283.751930] name failslab, interval 1, probability 0, space 0, times 0 [ 283.763858] CPU: 0 PID: 18109 Comm: syz-executor7 Not tainted 4.17.0+ #87 [ 283.766390] FAULT_INJECTION: forcing a failure. [ 283.766390] name failslab, interval 1, probability 0, space 0, times 0 [ 283.770802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.770810] Call Trace: [ 283.770838] dump_stack+0x1b9/0x294 [ 283.770861] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.770878] ? perf_trace_lock_acquire+0xe3/0x980 [ 283.770896] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 283.770921] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 283.770939] ? rcu_read_lock+0x70/0x70 [ 283.821086] should_fail.cold.4+0xa/0x1a [ 283.825153] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.830258] ? graph_lock+0x170/0x170 [ 283.834060] ? graph_lock+0x170/0x170 [ 283.837856] ? graph_lock+0x170/0x170 [ 283.841656] ? find_held_lock+0x36/0x1c0 [ 283.845721] ? __lock_is_held+0xb5/0x140 [ 283.849793] ? check_same_owner+0x320/0x320 [ 283.854111] ? lock_downgrade+0x8e0/0x8e0 [ 283.858260] ? rcu_note_context_switch+0x710/0x710 [ 283.863272] ? mark_held_locks+0xc9/0x160 [ 283.867430] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 283.872018] __should_failslab+0x124/0x180 [ 283.876270] should_failslab+0x9/0x14 [ 283.880069] kmem_cache_alloc_node_trace+0x26f/0x770 [ 283.885260] ? kasan_check_write+0x14/0x20 [ 283.889511] alloc_worker+0xbd/0x2e0 [ 283.893238] ? __bpf_trace_workqueue_execute_start+0x30/0x30 [ 283.899043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.904578] ? link_pwq+0x150/0x440 [ 283.908209] ? pwq_adjust_max_active+0x6b0/0x6b0 [ 283.912981] init_rescuer.part.25+0x1f/0x190 [ 283.917395] __alloc_workqueue_key+0xdc6/0x1160 [ 283.922083] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 283.927103] ? rcu_note_context_switch+0x710/0x710 [ 283.932039] ? __might_sleep+0x95/0x190 [ 283.936014] ? up_write+0x72/0x210 [ 283.939572] ? down_read+0x1b0/0x1b0 [ 283.943309] ? free_prealloced_shrinker+0x70/0x70 [ 283.948149] ? prealloc_shrinker+0xcf/0x130 [ 283.952474] ? register_shrinker+0x38/0x40 [ 283.956719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.962345] ? xfs_open_devices+0x194/0x700 [ 283.966680] ? xfs_blkdev_put+0x30/0x30 [ 283.970651] ? kill_bdev+0xdb/0x110 [ 283.974287] xfs_init_mount_workqueues+0x2d0/0x6d0 [ 283.979218] ? sb_set_blocksize+0xe4/0x110 [ 283.983456] xfs_fs_fill_super+0x863/0x1700 [ 283.987783] ? xfs_test_remount_options+0x90/0x90 [ 283.992647] ? snprintf+0xa5/0xd0 [ 283.996095] ? vsprintf+0x40/0x40 [ 283.999548] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 284.004579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.010119] mount_bdev+0x30c/0x3e0 [ 284.013746] ? xfs_test_remount_options+0x90/0x90 [ 284.018602] xfs_fs_mount+0x34/0x40 [ 284.022231] mount_fs+0xae/0x328 [ 284.025603] vfs_kern_mount.part.34+0xd4/0x4d0 [ 284.030184] ? may_umount+0xb0/0xb0 [ 284.033838] ? _raw_read_unlock+0x22/0x30 [ 284.037984] ? __get_fs_type+0x97/0xc0 [ 284.041876] do_mount+0x564/0x30b0 [ 284.045423] ? copy_mount_string+0x40/0x40 [ 284.049656] ? rcu_pm_notify+0xc0/0xc0 [ 284.053551] ? copy_mount_options+0x5f/0x380 [ 284.057972] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.062989] ? kmem_cache_alloc_trace+0x616/0x780 [ 284.067848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.073384] ? _copy_from_user+0xdf/0x150 [ 284.077548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.083082] ? copy_mount_options+0x285/0x380 [ 284.087582] ksys_mount+0x12d/0x140 [ 284.091215] __x64_sys_mount+0xbe/0x150 [ 284.095191] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.100216] do_syscall_64+0x1b1/0x800 [ 284.104114] ? finish_task_switch+0x1ca/0x840 [ 284.108609] ? syscall_return_slowpath+0x5c0/0x5c0 [ 284.113538] ? syscall_return_slowpath+0x30f/0x5c0 [ 284.118476] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.123842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.128688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.133870] RIP: 0033:0x45843a [ 284.137049] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8f fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8f fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 284.156470] RSP: 002b:00007fbf72d8dba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 284.164179] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 000000000045843a [ 284.171450] RDX: 00000000200000c0 RSI: 0000000020000140 RDI: 00007fbf72d8dbf0 [ 284.178726] RBP: 0000000000000000 R08: 0000000020000540 R09: 00000000200000c0 [ 284.186002] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000015 [ 284.193361] R13: 0000000000000000 R14: 00000000007001b8 R15: 0000000000000058 [ 284.200766] CPU: 1 PID: 18131 Comm: syz-executor0 Not tainted 4.17.0+ #87 [ 284.207717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.217083] Call Trace: [ 284.219703] dump_stack+0x1b9/0x294 [ 284.223349] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.228551] ? perf_trace_lock_acquire+0xe3/0x980 [ 284.233419] ? __mutex_lock+0x7d9/0x17f0 [ 284.237513] should_fail.cold.4+0xa/0x1a [ 284.241598] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.246731] ? graph_lock+0x170/0x170 [ 284.250551] ? debug_check_no_locks_freed+0x310/0x310 [ 284.255812] ? debug_check_no_locks_freed+0x310/0x310 [ 284.261026] ? find_held_lock+0x36/0x1c0 [ 284.265616] ? __lock_is_held+0xb5/0x140 [ 284.269714] ? check_same_owner+0x320/0x320 [ 284.274065] ? zap_class+0x720/0x720 [ 284.277796] ? rcu_note_context_switch+0x710/0x710 [ 284.282731] ? find_held_lock+0x36/0x1c0 [ 284.286803] __should_failslab+0x124/0x180 [ 284.291058] should_failslab+0x9/0x14 [ 284.294877] kmem_cache_alloc_node_trace+0x26f/0x770 [ 284.300024] __kmalloc_node+0x33/0x70 [ 284.303840] kvmalloc_node+0x6b/0x100 [ 284.307655] seq_read+0xa33/0x1520 [ 284.311214] ? fsnotify+0x415/0xfc0 [ 284.314861] ? fsnotify_first_mark+0x330/0x330 [ 284.319454] ? _copy_from_user+0xdf/0x150 [ 284.323624] ? seq_file_path+0x30/0x30 [ 284.327537] ? security_file_permission+0x1c6/0x240 [ 284.332576] ? rw_verify_area+0x118/0x360 [ 284.336751] do_iter_read+0x4a3/0x660 21:18:26 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 284.340579] vfs_readv+0x14f/0x1a0 [ 284.344153] ? compat_rw_copy_check_uvector+0x420/0x420 [ 284.349532] ? __fget_light+0x2ef/0x430 [ 284.353544] ? __sb_end_write+0xac/0xe0 [ 284.357544] do_preadv+0x1ba/0x270 [ 284.361104] ? do_readv+0x2f0/0x2f0 [ 284.364746] ? __ia32_sys_read+0xb0/0xb0 [ 284.368826] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 284.373701] __x64_sys_preadv+0x9a/0xf0 [ 284.377723] do_syscall_64+0x1b1/0x800 [ 284.381643] ? finish_task_switch+0x1ca/0x840 [ 284.386167] ? syscall_return_slowpath+0x5c0/0x5c0 [ 284.391105] ? syscall_return_slowpath+0x30f/0x5c0 [ 284.396048] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.401435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.406295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.411491] RIP: 0033:0x455a09 [ 284.414679] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:18:26 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:26 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) [ 284.434154] RSP: 002b:00007f4f8c3b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 284.441881] RAX: ffffffffffffffda RBX: 00007f4f8c3b26d4 RCX: 0000000000455a09 [ 284.449188] RDX: 0000000000000001 RSI: 0000000020000480 RDI: 0000000000000013 [ 284.456480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 284.463759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 284.471030] R13: 000000000000054e R14: 00000000006fcff0 R15: 0000000000000000 21:18:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x9000000], 0xaa}, 0x6}, 0x1c) 21:18:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) userfaultfd(0x80800) shutdown(r0, 0x0) [ 284.548812] FAULT_INJECTION: forcing a failure. [ 284.548812] name failslab, interval 1, probability 0, space 0, times 0 [ 284.560240] CPU: 1 PID: 18143 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 284.567191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.576585] Call Trace: [ 284.579197] dump_stack+0x1b9/0x294 [ 284.582849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.588073] ? perf_trace_lock_acquire+0xe3/0x980 [ 284.592950] should_fail.cold.4+0xa/0x1a [ 284.597040] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.602182] ? save_stack+0x43/0xd0 [ 284.605823] ? kasan_slab_alloc+0x12/0x20 [ 284.609992] ? find_held_lock+0x36/0x1c0 [ 284.614104] ? check_same_owner+0x320/0x320 [ 284.618447] ? rcu_note_context_switch+0x710/0x710 [ 284.623419] __should_failslab+0x124/0x180 [ 284.627694] should_failslab+0x9/0x14 [ 284.631513] kmem_cache_alloc_node_trace+0x26f/0x770 [ 284.636647] __kmalloc_node_track_caller+0x33/0x70 [ 284.641599] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 284.646369] __alloc_skb+0x14d/0x780 [ 284.650101] ? skb_scrub_packet+0x580/0x580 [ 284.654445] ? rcu_is_watching+0x85/0x140 [ 284.658616] ? rcu_report_qs_rnp+0x790/0x790 [ 284.663092] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.668672] ? netlink_autobind.isra.34+0x240/0x330 [ 284.673726] netlink_sendmsg+0xb01/0xfa0 [ 284.677821] ? netlink_unicast+0x740/0x740 [ 284.682078] ? security_socket_sendmsg+0x94/0xc0 [ 284.686858] ? netlink_unicast+0x740/0x740 [ 284.691112] sock_sendmsg+0xd5/0x120 [ 284.694840] ___sys_sendmsg+0x805/0x940 [ 284.698837] ? copy_msghdr_from_user+0x560/0x560 [ 284.703626] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 284.709205] ? proc_fail_nth_write+0x96/0x1f0 [ 284.713725] ? __fget_light+0x2ef/0x430 [ 284.717721] ? fget_raw+0x20/0x20 [ 284.721192] ? find_held_lock+0x36/0x1c0 [ 284.725280] ? kasan_check_write+0x14/0x20 [ 284.729537] ? wait_for_completion+0x870/0x870 [ 284.734165] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.739717] ? sockfd_lookup_light+0xc5/0x160 [ 284.744248] __sys_sendmsg+0x115/0x270 [ 284.748159] ? __ia32_sys_shutdown+0x80/0x80 [ 284.752580] ? __sb_end_write+0xac/0xe0 [ 284.756568] ? fput+0x130/0x1a0 [ 284.759862] ? ksys_write+0x1a6/0x250 [ 284.763687] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 284.768548] __x64_sys_sendmsg+0x78/0xb0 [ 284.772623] do_syscall_64+0x1b1/0x800 [ 284.776533] ? finish_task_switch+0x1ca/0x840 [ 284.781041] ? syscall_return_slowpath+0x5c0/0x5c0 [ 284.785996] ? syscall_return_slowpath+0x30f/0x5c0 [ 284.790951] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 284.796492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.801358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.806726] RIP: 0033:0x455a09 [ 284.809930] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.829465] RSP: 002b:00007f6d7986cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.837200] RAX: ffffffffffffffda RBX: 00007f6d7986d6d4 RCX: 0000000000455a09 [ 284.844498] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 284.851778] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 284.859063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 284.866344] R13: 00000000000005b4 R14: 00000000006fd980 R15: 0000000000000001 21:18:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:27 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3], 0xaa}, 0x6}, 0x1c) 21:18:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:27 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c03", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:27 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:27 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4800) shutdown(0xffffffffffffffff, 0x0) [ 285.525948] FAULT_INJECTION: forcing a failure. [ 285.525948] name failslab, interval 1, probability 0, space 0, times 0 [ 285.537693] CPU: 1 PID: 18164 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 285.544640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.554010] Call Trace: [ 285.556612] dump_stack+0x1b9/0x294 [ 285.560239] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.565431] ? netlink_dump+0x98/0xd20 [ 285.569316] ? debug_check_no_locks_freed+0x310/0x310 [ 285.574512] should_fail.cold.4+0xa/0x1a [ 285.578589] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.583686] ? __might_sleep+0x95/0x190 [ 285.587666] ? graph_lock+0x170/0x170 [ 285.591469] ? __mutex_lock+0x7d9/0x17f0 [ 285.595533] ? check_same_owner+0x320/0x320 [ 285.599858] ? netlink_dump+0x98/0xd20 [ 285.603739] ? find_held_lock+0x36/0x1c0 [ 285.607798] ? __lock_is_held+0xb5/0x140 [ 285.611875] ? check_same_owner+0x320/0x320 [ 285.616201] ? rcu_note_context_switch+0x710/0x710 [ 285.621129] __should_failslab+0x124/0x180 [ 285.625359] should_failslab+0x9/0x14 [ 285.629153] kmem_cache_alloc_node+0x272/0x780 [ 285.633731] ? lock_downgrade+0x8e0/0x8e0 [ 285.637878] __alloc_skb+0x111/0x780 [ 285.641591] ? skb_scrub_packet+0x580/0x580 [ 285.645906] ? netlink_recvmsg+0x1450/0x1450 [ 285.650315] ? kasan_check_write+0x14/0x20 [ 285.654555] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 285.659486] ? wait_for_completion+0x870/0x870 [ 285.664061] ? lock_downgrade+0x8e0/0x8e0 [ 285.668210] netlink_dump+0x6cd/0xd20 [ 285.672005] ? rcu_report_qs_rnp+0x790/0x790 [ 285.676422] ? netlink_broadcast+0x50/0x50 [ 285.680665] __netlink_dump_start+0x51a/0x780 [ 285.685151] ? __netlink_ns_capable+0x100/0x130 [ 285.689820] ? genl_lock_dumpit+0xa0/0xa0 [ 285.693974] genl_family_rcv_msg+0xe6c/0x1120 [ 285.698476] ? genl_rcv+0x40/0x40 [ 285.701918] ? genl_lock_dumpit+0xa0/0xa0 [ 285.706055] ? genl_lock_done+0xe0/0xe0 [ 285.710022] ? genl_unlock+0x20/0x20 [ 285.713736] ? kasan_check_read+0x11/0x20 [ 285.717877] ? lock_acquire+0x1dc/0x520 [ 285.721837] ? genl_rcv+0x19/0x40 [ 285.725285] ? lock_release+0xa10/0xa10 [ 285.729266] genl_rcv_msg+0xc6/0x170 [ 285.732975] netlink_rcv_skb+0x172/0x440 [ 285.737040] ? genl_family_rcv_msg+0x1120/0x1120 [ 285.741799] ? netlink_ack+0xbc0/0xbc0 [ 285.745676] ? rcu_report_qs_rnp+0x790/0x790 [ 285.750077] ? netlink_skb_destructor+0x210/0x210 [ 285.754922] genl_rcv+0x28/0x40 [ 285.758192] netlink_unicast+0x58b/0x740 [ 285.762249] ? netlink_attachskb+0x970/0x970 [ 285.766657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.772194] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 285.777201] ? security_netlink_send+0x88/0xb0 [ 285.781779] netlink_sendmsg+0x9f0/0xfa0 [ 285.785838] ? netlink_unicast+0x740/0x740 [ 285.790067] ? security_socket_sendmsg+0x94/0xc0 [ 285.794821] ? netlink_unicast+0x740/0x740 [ 285.799060] sock_sendmsg+0xd5/0x120 [ 285.802767] ___sys_sendmsg+0x805/0x940 [ 285.806738] ? copy_msghdr_from_user+0x560/0x560 [ 285.811496] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 285.817039] ? proc_fail_nth_write+0x96/0x1f0 [ 285.821538] ? __fget_light+0x2ef/0x430 [ 285.825511] ? fget_raw+0x20/0x20 [ 285.828951] ? find_held_lock+0x36/0x1c0 [ 285.833006] ? kasan_check_write+0x14/0x20 [ 285.837240] ? wait_for_completion+0x870/0x870 [ 285.841821] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 285.847346] ? sockfd_lookup_light+0xc5/0x160 [ 285.851833] __sys_sendmsg+0x115/0x270 [ 285.855713] ? __ia32_sys_shutdown+0x80/0x80 [ 285.860111] ? __sb_end_write+0xac/0xe0 [ 285.864076] ? fput+0x130/0x1a0 [ 285.867356] ? ksys_write+0x1a6/0x250 [ 285.871152] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 285.875987] __x64_sys_sendmsg+0x78/0xb0 [ 285.880041] do_syscall_64+0x1b1/0x800 [ 285.883929] ? finish_task_switch+0x1ca/0x840 [ 285.888415] ? syscall_return_slowpath+0x5c0/0x5c0 [ 285.893342] ? syscall_return_slowpath+0x30f/0x5c0 [ 285.898270] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 285.903628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.908467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.913651] RIP: 0033:0x455a09 [ 285.916823] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.936158] RSP: 002b:00007f6d7986cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.943866] RAX: ffffffffffffffda RBX: 00007f6d7986d6d4 RCX: 0000000000455a09 [ 285.951124] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 285.958392] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.965656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 21:18:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8], 0xaa}, 0x6}, 0x1c) [ 285.972917] R13: 00000000000005b4 R14: 00000000006fd980 R15: 0000000000000002 [ 285.988449] FAT-fs (loop7): bogus number of reserved sectors [ 285.994401] FAT-fs (loop7): Can't find a valid FAT filesystem [ 285.998224] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:28 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x700000000000000], 0xaa}, 0x6}, 0x1c) 21:18:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r2 = dup(r1) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r1, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r1, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) [ 286.097257] XFS (loop7): Invalid superblock magic number [ 286.198267] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 286.229287] FAULT_INJECTION: forcing a failure. [ 286.229287] name failslab, interval 1, probability 0, space 0, times 0 [ 286.240740] CPU: 0 PID: 18192 Comm: syz-executor3 Not tainted 4.17.0+ #87 [ 286.247677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.257032] Call Trace: [ 286.259626] dump_stack+0x1b9/0x294 [ 286.263257] ? dump_stack_print_info.cold.2+0x52/0x52 [ 286.268449] ? is_bpf_text_address+0xd7/0x170 [ 286.272948] ? kernel_text_address+0x79/0xf0 [ 286.277357] ? __unwind_start+0x166/0x330 [ 286.281534] should_fail.cold.4+0xa/0x1a [ 286.285609] ? __save_stack_trace+0x7e/0xd0 [ 286.289936] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 286.295083] ? graph_lock+0x170/0x170 [ 286.298886] ? save_stack+0x43/0xd0 [ 286.302516] ? kasan_kmalloc+0xc4/0xe0 [ 286.306425] ? kasan_slab_alloc+0x12/0x20 [ 286.310670] ? find_held_lock+0x36/0x1c0 [ 286.314745] ? __lock_is_held+0xb5/0x140 [ 286.318817] ? check_same_owner+0x320/0x320 [ 286.323171] ? rcu_note_context_switch+0x710/0x710 [ 286.328122] __should_failslab+0x124/0x180 [ 286.332350] should_failslab+0x9/0x14 [ 286.336153] kmem_cache_alloc_node_trace+0x26f/0x770 [ 286.341264] __kmalloc_node_track_caller+0x33/0x70 [ 286.346188] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 286.350945] __alloc_skb+0x14d/0x780 [ 286.354650] ? skb_scrub_packet+0x580/0x580 [ 286.358971] ? netlink_recvmsg+0x1450/0x1450 [ 286.363386] ? kasan_check_write+0x14/0x20 [ 286.367624] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 286.373853] ? wait_for_completion+0x870/0x870 [ 286.378439] ? lock_downgrade+0x8e0/0x8e0 [ 286.382599] netlink_dump+0x6cd/0xd20 [ 286.386391] ? rcu_report_qs_rnp+0x790/0x790 [ 286.390812] ? netlink_broadcast+0x50/0x50 [ 286.395055] __netlink_dump_start+0x51a/0x780 [ 286.399543] ? __netlink_ns_capable+0x100/0x130 [ 286.404198] ? genl_lock_dumpit+0xa0/0xa0 [ 286.408338] genl_family_rcv_msg+0xe6c/0x1120 [ 286.412850] ? genl_rcv+0x40/0x40 [ 286.416301] ? genl_lock_dumpit+0xa0/0xa0 [ 286.420443] ? genl_lock_done+0xe0/0xe0 [ 286.424422] ? genl_unlock+0x20/0x20 [ 286.428130] ? kasan_check_read+0x11/0x20 [ 286.432270] ? lock_acquire+0x1dc/0x520 [ 286.436233] ? genl_rcv+0x19/0x40 [ 286.439678] ? lock_release+0xa10/0xa10 [ 286.443646] genl_rcv_msg+0xc6/0x170 [ 286.447352] netlink_rcv_skb+0x172/0x440 [ 286.451398] ? genl_family_rcv_msg+0x1120/0x1120 [ 286.456154] ? netlink_ack+0xbc0/0xbc0 [ 286.460041] ? rcu_report_qs_rnp+0x790/0x790 [ 286.464438] ? netlink_skb_destructor+0x210/0x210 [ 286.469274] genl_rcv+0x28/0x40 [ 286.472553] netlink_unicast+0x58b/0x740 [ 286.476619] ? netlink_attachskb+0x970/0x970 [ 286.481030] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.486571] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 286.491578] ? security_netlink_send+0x88/0xb0 [ 286.496154] netlink_sendmsg+0x9f0/0xfa0 [ 286.500210] ? netlink_unicast+0x740/0x740 [ 286.504533] ? security_socket_sendmsg+0x94/0xc0 [ 286.509278] ? netlink_unicast+0x740/0x740 [ 286.513502] sock_sendmsg+0xd5/0x120 [ 286.517214] ___sys_sendmsg+0x805/0x940 [ 286.521180] ? copy_msghdr_from_user+0x560/0x560 [ 286.525934] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 286.531457] ? proc_fail_nth_write+0x96/0x1f0 [ 286.535955] ? __fget_light+0x2ef/0x430 [ 286.539927] ? fget_raw+0x20/0x20 [ 286.543369] ? find_held_lock+0x36/0x1c0 [ 286.547426] ? kasan_check_write+0x14/0x20 [ 286.551666] ? wait_for_completion+0x870/0x870 [ 286.556247] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 286.561781] ? sockfd_lookup_light+0xc5/0x160 [ 286.566269] __sys_sendmsg+0x115/0x270 [ 286.570164] ? __ia32_sys_shutdown+0x80/0x80 [ 286.574574] ? __sb_end_write+0xac/0xe0 [ 286.578551] ? fput+0x130/0x1a0 [ 286.581822] ? ksys_write+0x1a6/0x250 [ 286.585630] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 286.590475] __x64_sys_sendmsg+0x78/0xb0 [ 286.594538] do_syscall_64+0x1b1/0x800 [ 286.598422] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 286.603263] ? syscall_return_slowpath+0x5c0/0x5c0 [ 286.608190] ? syscall_return_slowpath+0x30f/0x5c0 [ 286.613111] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 286.618469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.623306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.628488] RIP: 0033:0x455a09 [ 286.631663] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.651099] RSP: 002b:00007f6d7986cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.658808] RAX: ffffffffffffffda RBX: 00007f6d7986d6d4 RCX: 0000000000455a09 [ 286.666066] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 286.673333] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.680597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.687865] R13: 00000000000005b4 R14: 00000000006fd980 R15: 0000000000000003 [ 286.743454] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0x20000472}], 0x1, 0x0) 21:18:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000d11cb8fec43c7804000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) fcntl$dupfd(r1, 0x406, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='%fs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/95, 0x5f) shutdown(r0, 0x0) 21:18:29 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:29 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6cff", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, 0x6}, 0x1c) 21:18:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x40000000], 0xaa}, 0x6}, 0x1c) 21:18:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 287.012469] FAT-fs (loop7): bogus number of reserved sectors [ 287.018418] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0x7ffff000}], 0x1, 0x0) 21:18:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x6000000], 0xaa}, 0x6}, 0x1c) [ 287.067642] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0xa}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0x6}], 0x1, 0x0) 21:18:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa00], 0xaa}, 0x6}, 0x1c) [ 287.126218] FAT-fs (loop7): bogus number of reserved sectors [ 287.132257] FAT-fs (loop7): Can't find a valid FAT filesystem [ 287.144723] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='wfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 287.260522] FAT-fs (loop7): bogus number of reserved sectors [ 287.266504] FAT-fs (loop7): Can't find a valid FAT filesystem [ 287.330271] FAT-fs (loop7): bogus number of reserved sectors [ 287.336210] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:30 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10000000000000], 0xaa}, 0x6}, 0x1c) 21:18:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="00000000000000000000000000000e000000fc3163d5a907b3bd432b1f367058e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c69ffa1731eb825ba60774bb9426ccc47269eae72977fb47c9c4d840d39b85a652d36d04e315a1587a617c68683b50a9006c786259178c71bdb2f47750101dccd62c2c6998e465a2e4e93b1b2cb8764103b6bfa2164562d820d8e4710cc3e752626a547ee20493e51a7c41fcd7bfd279b48a77215f2aa4"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0xfffff000, 0x0) 21:18:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x6}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='x/s\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:30 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x74, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) shutdown(r0, 0x1) r3 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000100)={0x5}) 21:18:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x300], 0xaa}, 0x6}, 0x1c) [ 288.001302] FAT-fs (loop7): bogus number of reserved sectors [ 288.007275] FAT-fs (loop7): Can't find a valid FAT filesystem [ 288.055688] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 288.093580] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 288.094605] FAT-fs (loop7): bogus number of reserved sectors [ 288.106862] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x500], 0xaa}, 0x6}, 0x1c) 21:18:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0xf000, 0x0) 21:18:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xes\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000004e0000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) connect$nfc_raw(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x1}, 0x10) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) fadvise64(r2, 0x0, 0x3, 0x7) 21:18:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x7, 0x6, 0x4, 0xd75]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:31 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673f6", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:31 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control5', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x4], 0xaa}, 0x6}, 0x1c) 21:18:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x9}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1300, 0x0) [ 289.122970] FAT-fs (loop7): bogus number of reserved sectors [ 289.128906] FAT-fs (loop7): Can't find a valid FAT filesystem [ 289.150376] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xfe80000000000000], 0xaa}, 0x6}, 0x1c) 21:18:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 289.213582] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 289.245687] FAT-fs (loop7): bogus number of reserved sectors [ 289.251698] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0xfffffffffffff000, 0x0) 21:18:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x20, 0x4e, 0x10000}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xgs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 289.366661] FAT-fs (loop7): bogus number of reserved sectors [ 289.372723] FAT-fs (loop7): Can't find a valid FAT filesystem [ 289.381274] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 289.408753] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 289.430456] FAT-fs (loop7): bogus number of reserved sectors [ 289.436408] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3f000000], 0xaa}, 0x6}, 0x1c) 21:18:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x3}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2, 0x0) 21:18:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/92, 0x5c, 0x2000, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r2 = dup(r0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) r5 = syz_open_pts(r4, 0x20201) fcntl$setstatus(r5, 0x4, 0x2800) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000698000)=0xe) close(r4) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r2, &(0x7f0000000980)=""/226, 0xe2, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:32 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='x%s\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x20000) statx(r2, &(0x7f0000000040)='./file0\x00', 0xc00, 0x100, &(0x7f0000000200)) 21:18:32 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 290.190960] FAT-fs (loop7): bogus number of reserved sectors [ 290.196871] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x5}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x80fe], 0xaa}, 0x6}, 0x1c) 21:18:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x8, 0x0) [ 290.243362] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x7}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000), 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0xff, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x1, 0x10000, 0x101, 0x80}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r4, 0xab, "542d974d9342037a3d1562d7be0208f72ec5ac25dd8634873083ed0f953b7c1b649cc9ac8c0313ce853e5f4461f861210f8f88ed92ca364ddeaa5ec538d84a19c86bfcd7c19736a48cffd0900dbf9e1525d092ba206ef5da8146000b58a22de7abb74b238f3a25cdf05c92337e43eb6a2d69b78c0faf200fcb635dd2078062e80a1158d816a702fd8d26db012424c7a5b2c0a3c1d29d9b59f540a7f27dc686d601404dae9b48df8610de0e"}, &(0x7f0000000640)=0xb3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003080)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff4a) r5 = dup(r0) write$eventfd(r5, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000000)={'eql\x00', 0xf28}) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0xfff, 0x6571, 0x200, 0xae7, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x6, 0x3f, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r6, 0x9}, 0x8) sendto(r5, &(0x7f0000000880)="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", 0x3fd, 0x0, 0x0, 0x0) [ 290.304461] FAT-fs (loop7): bogus number of reserved sectors [ 290.310422] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8000000], 0xaa}, 0x6}, 0x1c) 21:18:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='x.s\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10000000000000) [ 290.444604] FAT-fs (loop7): bogus number of reserved sectors [ 290.450564] FAT-fs (loop7): Can't find a valid FAT filesystem [ 290.463255] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 290.523422] FAT-fs (loop7): bogus number of reserved sectors [ 290.529439] FAT-fs (loop7): Can't find a valid FAT filesystem [ 290.538724] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x200002d0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3f00], 0xaa}, 0x6}, 0x1c) 21:18:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x1000000) 21:18:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf+\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:33 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001a40)={0x4, 0x3f, 0x8, 'queue0\x00', 0x100}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="bbcfa37c0c834b2f6d1d2ab3cab4c8a487b322d747b3982482e4f3684ea09ebab923e87b15c6e2add5e6f6c5b0a6e31d791b30efbb5501657ee54ff5635ab40f4e2d827d46fbcb26e99e320a2aff4cea8b9b58ef1697172c0d1d28b2eb47bf0e4b7c7141daf7b70bbfe2b67d262e43634ee8642c694adedbde5f7882ff2924ffca8740a31d2c7063f8b9131eb0f2f0ee25c360cede607b6eab69b70cce2ad7bbe4be81902067e5555151d9dc34258e0a36fc80328acae31b97d9b55ebb7ddd433cbd7d7ecb6a13b0cf301133362eac1965d38579895abfdf3df16f96acb888edc0f1ede905c94ef3b6cbad8a801a5438986985045754b8cbe453ff969c2642c503039dd71c350f32cc06865b9e26604e8e4443e64760ff05507148b15ddba801da97471f31dcfa3821cb8d269ef65ab55d27d239a4457034ba92b3b0a8ac4075cfef5e6d96e49462427c4dfe69f702d283f3dc0e659149b8f577f5cbc02747077b1bfa23e03c4fe822044df4c3e1ac33765eb70cf57d04c7ef66e93c11e1598848681167e8b686bebe7b8cfd6b1f7979522be826de2068846b748b392a18ba254e8b93c02455290eb5ff79faea0fa9c03d3207a24fd3e05591a38785be31d3d8de2caa29a28846d53e986923ccc070937fb02f1ad7dbc7874283f5142194acc69168bb0d35e3054aaac155eb1ea3f7a4d1c0b0805b471c4c45ea4d436c70e886257ab233f589bebbbeccea84ef866131ba80c04301e04c01f4b9cfaa44f48ee6dce5384c302af8a07200694c8908723961f8a7034fd68eaedbd4ff5ef8e0051492fa829e183f83518266c6ab46d942df9655b698334035f10d6d12ec795da3bda12770e892b0c1b6d51f2abf7f88cccfbb9ef241d67860d1cd156d9b95629b66575fd9ccd3d82bdaaee52c9ae3f4ffd3a47857cdbdea1b04a40e70f0581f2fc8a7d5a82e21a94752229e7fb638770345c0a67ba9583c82372cddb16441aa1ef53cae74e19906dea0374821aeb3019522c04359137380632434b61a684df1c03b1abf534d46483ec04056a1a6061282d189f2379a6eb051b1b461cd2415f55fdb625350d0e8409d6d9e1ec78269fb7a1e82a5ad3cfdd8a45695742aa602ccc99dee37ff8cad15911b3206ec05d8f00df3ba625fc1a6ef0a3591e197160511f6322b4fe1adcc9dc94579895e80784c189e7d18fed9f2d10a67a481fd62d2889e46e3332dd3cd437202f894c8b112d9ac3102e50eb74991b611271ed1889b278aa66603bd241dd1b1819c5a3c0b92ef17f98d29987e11430de66d6295d446236acec202e6eeb2514c5d80f10ddae75af2b3bb83e40ec06b613dc9176940dd807f7f61bbca5ce5a725a43c7ad17545eddd9453f3ba695f9dcece062085338f0d8add8bd2aa41c9f93e21a0c1b48688c76b136702e6316eafcca935cb8fccbf", 0x3fd, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000001940)=[{&(0x7f0000000880)="0984d9e86c31e93cafbaab4a9dc081c2a6b59a190bddaddd0e6a21fabd34ca46efd97f71c9d73a6fbd83d03e3829430dc05b902e0bcd2a5acd1269168650bc69b0045e99a9e5db4be824670404cc0e865c4e6b4e5f478b9147dc660af1237b8b83f6e3c1caf6389106cfb4f93171bffc2c161e48ee36089fdd80b7a87fae294a2f1cf1ae14c86d7f", 0x88, 0x2}, {&(0x7f0000000080)="1bc49928c71f7904", 0x8, 0x3ff}, {&(0x7f00000003c0)="e0069cba5df198878c540c4caaa25ec48619f3265accdfb2a396e2ae7c240dc83e24e658daf558c01adab8a6e47b8468debd196a760b90bdeac816df1477ce85e543acf81a94e454817d12f0dbbb2e742865688259b8d72e9678ede92c74ec62b851aecbee9463b8a50a78cb", 0x6c, 0x1}, {&(0x7f0000000940)="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", 0x1000, 0x101}, {&(0x7f0000000300)="2e6c8ae01983b40619d1bd017bb31b42208e54b420010852dbe8d6e682fb10a233ae576227b4d5cf99d405b3d2bd19c37c9b47f1", 0x34, 0x4ba}], 0x20, &(0x7f0000001a00)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f809dd97bd6ab8a857efc79726f2c616c6c6f775f7574696d653d313331343034322c6572726f72733d636f6e74692975652c00"]) 21:18:33 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/urandom\x00', 0x24c0, 0x0) connect$inet6(r0, &(0x7f0000000c00)={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x3) r2 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000580)) poll(&(0x7f0000000940), 0x0, 0x4800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000840)=""/243) r3 = gettid() process_vm_writev(r3, &(0x7f0000000400)=[{&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000000100)=""/80, 0x50}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/204, 0xcc}], 0x5, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000000480)=""/3, 0x3}, {&(0x7f00000004c0)=""/50, 0x32}, {&(0x7f00000005c0)=""/253, 0xfd}, {&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f0000000500)=""/28, 0x1c}], 0x6, 0x0) shutdown(r1, 0x0) 21:18:33 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:33 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10], 0xaa}, 0x6}, 0x1c) 21:18:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x2000000) [ 291.355012] FAT-fs (loop7): bogus number of reserved sectors [ 291.360945] FAT-fs (loop7): Can't find a valid FAT filesystem [ 291.374486] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}, 0x6}, 0x1c) [ 291.461512] FAT-fs (loop7): bogus number of reserved sectors [ 291.467456] FAT-fs (loop7): Can't find a valid FAT filesystem [ 291.483394] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x200000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x100000) 21:18:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x600], 0xaa}, 0x6}, 0x1c) 21:18:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfo\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0x4df0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000880)=""/4096, &(0x7f0000000000)=0x1000) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x16, 0x9, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000, 0x800}, {&(0x7f0000000100)="28c5f973b44182e807b9967c5f9b6b5e9f4cab0fec0bfac4c9d34b1bc24b56c75a1487418f561ca02b3df9c87defe6fe7a23e839bf65a9b073360090da833dfe363968d70f3ef24986a038bb527b113bfd5351c45e2eb462fa57e5f8f74077c1b554b1bacc29b612f7f14ea85a4e6ef716347e2f0a41dc046ecb1e5b40fd82eb3055098ceb1086adaa227c17012b0ed60e7537d052a7b68f7294daa560ca686232a87bb731869747ea8cb12a4929ea5541239c78824b294e2b098ae713ce2ef6743253", 0xc3, 0xffffffffffffff00}, {&(0x7f0000000200)="12a0553614eebf675b8ee9a1a4296373bfe41f26503544b36f548d898fc541188ad2a33d68894dbbd824940e3640866df2d8d96849c4cee64f4b0a2793c6600f8b4122d4a6243ca8deedef217bec322cda6659a86f1b7cecfeb5ee12da500c6c4aa88259095e5df663dda8664962b24ad4d7f23953bb089b66ccec6e7d31220a0158299549c1af89732e9db286b75a96186849d5b1955816abef7cfbded501091ff8a588670f4153f7143f7f9d14f69085aabe8276cad2672994ca51400c52469fd3", 0xc2, 0x100000000}, {&(0x7f0000000080)="79e89fc13178e3e447ecd6cd209052e513b72868d25903c36c28cf259be512e12ca6f35309c29da78419c32c702fc21b138987a52dcd3be4483b02", 0x3b, 0x99}, {&(0x7f0000000300)="a45309e87eddfc6ddf823dc83297982b3fdf5b6087da4f1ca517b61dbfdba389cf5b6668526e46e9f7552c2fd9c1a9299a284f505792b66c276d0a4f3661fdd3d9f7b1dc074ab701d5f13388098696e711f7cbaf0304c682418e0e18e64f88bb7be39a8f0c4be67e5acf43f57a9da8725ba11df441d28fc9a7bab2101f929b5c093c505a651b515a423563caf617a56c1c33b93284c6e8225da44421a5b445cf2af1c45476c0009cee51d0a913b56bbd97dc73806ba838a55e0392cdd2453d87419d2dcadcd2c92ab5db125fb684ff89d87d83f3f4", 0xd5, 0xfff}, {&(0x7f0000000400)="480d0f0d61c99a", 0x7, 0xd4}, {&(0x7f0000000440)="c8f4239741fc64100c9e9a4e415c7b", 0xf, 0x40}, {&(0x7f0000000480)="cabdcf78900b3869a4dfaf16c251bb5534f654eb71a4b0d4e47fc2092c05e53f25c8e90df8975c483cb506c62f3bfaa49053a8af698670d8775928ecb2b4813b1e7e4d06e9c0ef1bb6d6ef12c57a9b0951323d5fa6c03d4dc272ab2bc04a84b7b0ce2a54fcc7f4fd62a670de4e", 0x6d}, {&(0x7f0000000500)="b470cc15a8688989d4e9f8c894f6ceaa1b54978d0afe1b472561bd18c7927d3ac27696eb1450ba1792919f490e1f8b2d35039e49a3fa0fb78f95db963b6cd6cfc95efae5b5ad527afecd", 0x4a, 0x5}], 0x1000000, &(0x7f00000016c0)={[{@usrjquota='usrjquota', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@replayonly='replayonly', 0x2c}, {@resize={'resize', 0x3d, [0x33, 0x7f, 0x33, 0x0, 0x78]}, 0x2c}, {@balloc_border='block-allocator=border', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) 21:18:34 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:34 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 292.369566] FAT-fs (loop7): bogus number of reserved sectors [ 292.375664] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x800000000000000], 0xaa}, 0x6}, 0x1c) 21:18:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10) [ 292.412759] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf0ffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x10000000], 0xaa}, 0x6}, 0x1c) [ 292.483670] FAT-fs (loop7): bogus number of reserved sectors [ 292.489750] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfi\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x2) 21:18:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xd2ba, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fcntl$notify(r0, 0x402, 0x18) syz_mount_image$minix(&(0x7f00000003c0)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffff7fffd, 0x0, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x6, 0x20, 0x7, 0xc2}, &(0x7f0000000240)=0x18) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, 0xfffffe22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000000)="1b8f026172a436233f1a60a22a862864bc0a4ea80c969380b3745bcdfdbc324a94d5f2cb079a1547f2518dc50d15feeda132cf5284658b8527dbb4edb314e506b2ae917fae7573c32a32fdbc74804932df7f622e4d1090d087a61664ccab993224f3838789acb1434af621e9c82d2b4198b2876723e06041eebc4081e01cb790754d4c2080f695b6deff806652b2fc613083fda5", 0x94) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000200000000000000000000000100500007002000070020000ffffffff00000000700200005806000058060000ffff0700580600005806000005000000000000000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000f9ff0000000000000000000000000000000000000000000000000000000020000000000080000000000000000000"], @ANYBLOB="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"], 0x570) r3 = dup(r0) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6, 0xa00) write$eventfd(r3, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000880)=""/226, 0x2ee, 0x40, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x700], 0xaa}, 0x6}, 0x1c) [ 292.605300] FAT-fs (loop7): bogus number of reserved sectors [ 292.611431] FAT-fs (loop7): Can't find a valid FAT filesystem [ 292.671151] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 292.716371] FAT-fs (loop7): bogus number of reserved sectors [ 292.722302] FAT-fs (loop7): Can't find a valid FAT filesystem [ 293.212343] REISERFS warning (device loop1): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 293.212343] 21:18:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x100000000000000) 21:18:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x400300}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x9], 0xaa}, 0x6}, 0x1c) 21:18:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) recvmsg$netrom(r1, &(0x7f0000000dc0)={&(0x7f0000000040)=@full={{0x3, {"8a040749bbb91f"}, 0x3}, [{"5295feb0fd5dae"}, {"3c4f4d3c8bd842"}, {"663382343fb3ba"}, {"0be422cb7c5178"}, {"6d619a796866f9"}, {"7524700dbca165"}, {"ad3a0a10783e0c"}, {"7cf185802f1637"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f00000003c0)="73fdf08ae14b42dfb1f881a26f45886a4cdcd17a70870f0de23a8a9422c113be318489908613bfc4eff65574170e49ef07102db526984ae6499fded7c4e9da336119c73e7267db922337f012300e211d789b617db8286c2444747e3e4a9fad1961a9a385c5e50eaee1e2cdb0fa0cf9ff53e6d08aa7224cc26df9e6d5fb", 0x7d}, {&(0x7f0000000880)="501a6c8d7141c58202842e0b48a6067c7f6707b3cd244c0da147f088c8610ce8d930eac7597efc56b505f7d21a73750998459a415c37f78ee53cc94cac0a7fd1d6a463fc777a956de1c7a2d497a0be8fd7766a5d23cfe7cbc53733742ffb7062ad5b2535a3db910f31140c9223746edb813be408faba506d1a9c901f7ed4258251671ca5d51f012b7960d71139577b24ac225ec90ec4233968d43bdbbdc0b235849419eef8e31c18bcbaa88f0c870863e4b4a77f248afd464f1ec622464d480724cdabbc51619078b4b1932bfbb61d6a559c62", 0xd3}, {&(0x7f0000000980)="3c0722b32afd7a0a5a02a87587cf2c884bd84d662df87a89c19384e6827138218eabd4839c0346e098b98f0b870eb8eb6754385262d35fb18aa07e2c48773898a4f605fae257e91316d3ed337168f8733d7ad3a4e9131bd5ede48956c412fa705b", 0x61}], 0x3, &(0x7f0000000a00)=[{0xb8, 0x102, 0x3f, "45f2a8cc06c0f500038c3d4ee220b0faadacf0c418734facf5456bf4e35e96a4caa949d80c476ee19cac0b97d810f542522401c39427ed9564ec7d0490de0c3fec51b6736fe8d83ae6370ec358d4e766cda333cdf917d29d265e75e354663b93502f424658781b8fd2d3f9cc96584f116a66aad1f0861d5421f87380a0b34729cbef32479facdd3511d08157587f62d99c7806de81fd35e1a963b3c69bde528cec30ad7fe6"}, {0xb0, 0x1ff, 0x101, "0f5be62fa0b88d9c4bd451b56a0b02bf344d6fc479f1775deee1a8971cb5c4df83b13a81f140ab239b64d3df450fb5aaff7f892831d36a1a2137f165cfd3e5b19ba99f1819685265759afeeaff6897c0556925ff952b061b586159fd99012fec15f58f74badcd6ff07109efc8d3e6bee7172c79da25bf49c4be8744a654a71eff6577a5338f6a9feb8f37109fbbd9cd12158789a1ebfafd862879dd6"}, {0x48, 0x1ff, 0x1, "e4dd4838a1afc1b9a735c71c05bbcad099b71f170e0c8fab8fbece445b79f27d85b446f8ba020492b07896674e02db974f2385409f613b"}, {0xc0, 0x116, 0x10000, "bc793257e2d4461a01ded873be3c1c9bb153e6e7bb0f8769619c8466010f40522db92817a1d830c514a5aeb8055dea2f8cbd7b9c8e8b9c38c4a6f6067542d807266ffb66ec141d3b614105ba70429471f2b12132b326acddc41dcaac7934fb5b318ae90fcc1094f113f8f981805b388a266b2aecc102dc0b9ed4e86de00b52ed97404d48f148198e60a0863de774c6d60fe5766ca9f58b6e0b70381ce6b25ebeae6acafc636753cc97e3414a361bf5"}, {0x48, 0x111, 0x0, "0b3ace7bbe3f44f050044facb5b1243f99014af7e590ce0d5014fe6dafeca0bbff63516e9b4200f723557a71483cca661d6c"}, {0x108, 0x39, 0x101, "9af82d0e1b84a0d9f9af883a762334c3a94dd890266aabe28a734a2a7ffaa490e4333eaf518d4cddf8ac5f024ae25b622e33ddb61279a7fcffa9ae35f6f92838954561002f28da61d35c2779c39c6cb91cff75684edf500e04f0f99bcebe80ef28dce40dfc2fc51f7198f5de5ec7962da78ac0fed27e986b8c7019b0859d313ce74aafeb8b5df8bf73dbef66b37a3afa807c7f8996d03170487bcf3931f33d29c5736683f72970d58f6e9f9e7d60a69042619decb9980f595709e216cbb9b84132e12b4a9fb3b582616d3ea102f65b657a8b08d4d0abab543a80c4bf2b83b5b835dd958e8863d40141d4eeb659624c37882f4ac99ce0"}], 0x3c0, 0x81}, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070060000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="bbcfa37c0c834b2f6d1d2ab3cab4c8a487b322d747b3982482e4f3684ea09ebab923e87b15c6e2add5e6f6c5b0a6e31d791b30efbb5501657ee54ff5635ab40f4e2d827d46fbcb26e99e320a2aff4cea8b9b58ef1697172c0d1d28b2eb47bf0e4b7c7141daf7b70bbfe2b67d262e43634ee8642c694adedbde5f7882ff2924ffca8740a31d2c7063f8b9131eb0f2f0ee25c360cede607b6eab69b70cce2ad7bbe4be81902067e5555151d9dc34258e0a36fc80328acae31b97d9b55ebb7ddd433cbd7d7ecb6a13b0cf301133362eac1965d38579895abfdf3df16f96acb888edc0f1ede905c94ef3b6cbad8a801a5438986985045754b8cbe453ff969c2642c503039dd71c350f32cc06865b9e26604e8e4443e64760ff05507148b15ddba801da97471f31dcfa3821cb8d269ef65ab55d27d239a4457034ba92b3b0a8ac4075cfef5e6d96e49462427c4dfe69f702d283f3dc0e659149b8f577f5cbc02747077b1bfa23e03c4fe822044df4c3e1ac33765eb70cf57d04c7ef66e93c11e1598848681167e8b686bebe7b8cfd6b1f7979522be826de2068846b748b392a18ba254e8b93c02455290eb5ff79faea0fa9c03d3207a24fd3e05591a38785be31d3d8de2caa29a28846d53e986923ccc070937fb02f1ad7dbc7874283f5142194acc69168bb0d35e3054aaac155eb1ea3f7a4d1c0b0805b471c4c45ea4d436c70e886257ab233f589bebbbeccea84ef866131ba80c04301e04c01f4b9cfaa44f48ee6dce5384c302af8a07200694c8908723961f8a7034fd68eaedbd4ff5ef8e0051492fa829e183f83518266c6ab46d942df9655b698334035f10d6d12ec795da3bda12770e892b0c1b6d51f2abf7f88cccfbb9ef241d67860d1cd156d9b95629b66575fd9ccd3d82bdaaee52c9ae3f4ffd3a47857cdbdea1b04a40e70f0581f2fc8a7d5a82e21a94752229e7fb638770345c0a67ba9583c82372cddb16441aa1ef53cae74e19906dea0374821aeb3019522c04359137380632434b61a684df1c03b1abf534d46483ec04056a1a6061282d189f2379a6eb051b1b461cd2415f55fdb625350d0e8409d6d9e1ec78269fb7a1e82a5ad3cfdd8a45695742aa602ccc99dee37ff8cad15911b3206ec05d8f00df3ba625fc1a6ef0a3591e197160511f6322b4fe1adcc9dc94579895e80784c189e7d18fed9f2d10a67a481fd62d2889e46e3332dd3cd437202f894c8b112d9ac3102e50eb74991b611271ed1889b278aa66603bd241dd1b1819c5a3c0b92ef17f98d29987e11430de66d6295d446236acec202e6eeb2514c5d80f10ddae75af2b3bb83e40ec06b613dc9176940dd807f7f61bbca5ce5a725a43c7ad17545eddd9453f3ba695f9dcece062085338f0d8add8bd2aa41c9f93e21a0c1b48688c76b136702e6316eafcca935cb8fccbf", 0x3fd, 0x0, 0x0, 0x0) 21:18:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf*\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x8000) sendto$unix(r2, &(0x7f0000000100)="2cfca41ec84fd8f3c99f397be32ab9913402baf736ea72fe5fe90292f0b832937d6e2a695bf91a39fd984b146c6bdcdab632f38ae2b092df81bc1f67b94fb26754481e2276c5b6188384872e2eaa3f28fd067f590ad66b9fa6e43e8a1d47fa137d12bd3e49f9ada963fdc0db7933abc5f845822932b26e114819eb88851642c1a2dc4160181bfe596ef5cedc343b9867ca731d", 0x93, 0x8050, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)={0x1}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:35 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673ff", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:35 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x1000000], 0xaa}, 0x6}, 0x1c) 21:18:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x9effffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x200000000000000) [ 293.414812] FAT-fs (loop7): bogus number of reserved sectors [ 293.420783] FAT-fs (loop7): Can't find a valid FAT filesystem [ 293.441873] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x3000000], 0xaa}, 0x6}, 0x1c) 21:18:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x270, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/247}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf0\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 293.499394] FAT-fs (loop7): bogus number of reserved sectors [ 293.505493] FAT-fs (loop7): Can't find a valid FAT filesystem [ 293.528389] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4], 0xaa}, 0x6}, 0x1c) 21:18:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x34000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xaa}, 0x6}, 0x1c) [ 293.616984] FAT-fs (loop7): bogus number of reserved sectors [ 293.622972] FAT-fs (loop7): Can't find a valid FAT filesystem [ 293.716843] FAT-fs (loop7): bogus number of reserved sectors [ 293.722806] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0180659540466c8293300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000"], 0x570) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) finit_module(r0, &(0x7f0000000300)='ppp0bdev.security/vboxnet0ppp1\\posix_acl_access\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000080)={0x84}) 21:18:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xaa}, 0x6}, 0x1c) 21:18:36 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0xffffffff, &(0x7f0000000340)=0x2) r1 = socket$inet6(0xa, 0xfefffffffbffffff, 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) shutdown(r1, 0x0) r3 = memfd_create(&(0x7f0000000000)='proc*}vmnet1eth0#\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xfffffffffffff000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000380)={r4, 0xac0, 0x9f, "7025a3dbdfff82945e299c553b0728db7944d44714c9a4e310ec0f569a50699d44ac8f36e613f4664ed392a2a290232f2e6853e4560ca14cf9813755d2d5427686075bf31361bd7715810a48424f4b1cb3364a6f506f3cd743b5baba617812db9a876177eff740eafc185a599499a2b820e9c492f7fb56c70a66c17ba1da3bb4cc22c52db6d466c23b07afa9431df3964e9a8c914dbe84fd6af5194c481e05"}, 0xa7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r3, &(0x7f00000005c0)="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", &(0x7f0000000100)="ed1626b5b90674c0307b6aae4671d56a78acb5f11ada2fc4e86433f67a340329714111c22cf1ada044035e29fe4949a75839c21cfd57954097ab9a839d4cd1afc0bf4cac56b77551c4950e4b5f4074e6eff811545474eb70bd00cd1dbf83858981a7b8d1b30462df0e9e2f37ddaeeaa69d7fa67a5e155335ef22cd7c3175545fc1d4f7b57860ce5afbcabf9b39df30b5b4053bf1f58cb7ec56019baa027db0dabd3d6f1cf89c1902a59741e2bdf8be18237581684ce357a7c4160cbeca2de06ed8"}, 0x20) 21:18:36 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673ff", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:36 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfX\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, 0x6}, 0x1c) 21:18:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x1304000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/rt_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00000000c0), 0x8) uselib(&(0x7f0000000140)='./file0\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) [ 294.517342] FAT-fs (loop7): bogus number of reserved sectors [ 294.523450] FAT-fs (loop7): Can't find a valid FAT filesystem [ 294.546708] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10000000], 0xaa}, 0x6}, 0x1c) [ 294.610559] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='cpusetcpuset.vmnet0GPLwlan1eth1)-\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xfffffffffffffce2}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4240, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800000000000007) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0x2000}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x20, 0x1, 0x8, 0x7fff}, 0x6) [ 294.666912] FAT-fs (loop7): bogus number of reserved sectors [ 294.672875] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x54, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2d}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf-\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 294.782094] FAT-fs (loop7): bogus number of reserved sectors [ 294.788197] FAT-fs (loop7): Can't find a valid FAT filesystem [ 294.836904] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 294.856319] FAT-fs (loop7): bogus number of reserved sectors [ 294.862287] FAT-fs (loop7): Can't find a valid FAT filesystem [ 294.882361] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xaa}, 0x6}, 0x1c) 21:18:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x13040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:37 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x10000) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000140)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfl\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") semctl$IPC_RMID(0x0, 0x0, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="090000000001ed5017bf4216e8d25585108187f980f9b42a4987ca0fd05c4cdf050bebcc302b7aadd2af393bc6a0698dbdd9f53451a10dfa5a73019348e15d87eb48b5e0d7a8074d11070500000000000000ee1a1429db169c3f7ed96d12184a76a3feac322c58f00989355e6badc6441e2b8694a6ab144a"]) 21:18:37 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673c0", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:37 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 295.647576] FAT-fs (loop7): bogus number of reserved sectors [ 295.653624] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8000000], 0xaa}, 0x6}, 0x1c) [ 295.717798] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 295.737711] FAT-fs (loop7): bogus number of reserved sectors [ 295.743639] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x40000000], 0xaa}, 0x6}, 0x1c) 21:18:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) 21:18:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfu\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x100000], 0xaa}, 0x6}, 0x1c) 21:18:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xc00e0000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 295.908465] FAT-fs (loop7): bogus number of reserved sectors [ 295.914374] FAT-fs (loop7): Can't find a valid FAT filesystem [ 295.957474] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 295.993964] FAT-fs (loop7): bogus number of reserved sectors [ 296.000177] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:39 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x0, 0x0, 0x3, 0x0, 0x9c, 0xd20}, &(0x7f00000000c0)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x500], 0xaa}, 0x6}, 0x1c) 21:18:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/188, &(0x7f0000000300)=0xbc) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:39 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673fe", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xc00e}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfc\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1, 0x4}], 0x1, 0x4800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0xe7c2, 0x4, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x5, @empty, 0x100000001}, @in6={0xa, 0x4e20, 0x8ee, @local={0xfe, 0x80, [], 0xaa}, 0xffff}], 0x70) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x4, 0x1, [0x1]}, 0xa) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0xfffffffffffffffe, 0x3, 0x1, 0xffffffffffffffe1, 0xff, 0x7, {r2, @in6={{0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x294}}, 0x7fffffff, 0x3, 0x6, 0x61ad, 0x7f}}, &(0x7f0000000240)=0xb0) shutdown(r0, 0x0) 21:18:39 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7], 0xaa}, 0x6}, 0x1c) 21:18:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x1304}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 296.763361] FAT-fs (loop7): bogus number of reserved sectors [ 296.769283] FAT-fs (loop7): Can't find a valid FAT filesystem [ 296.791814] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xf, 0x3}, 0x14) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xfffffffffffffe51}], 0x36, 0x0) 21:18:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}, 0x6}, 0x1c) 21:18:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xffffff9e}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 296.837085] FAT-fs (loop7): bogus number of reserved sectors [ 296.843150] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf%\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 296.903101] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 296.991991] FAT-fs (loop7): bogus number of reserved sectors [ 296.997938] FAT-fs (loop7): Can't find a valid FAT filesystem [ 297.040667] FAT-fs (loop7): bogus number of reserved sectors [ 297.046630] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:40 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xfffffff0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xaa}, 0x6}, 0x1c) 21:18:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0xfff}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf\n\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:40 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x0) 21:18:40 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:40 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c03", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}, 0x6}, 0x1c) 21:18:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xec0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 297.795015] FAT-fs (loop7): bogus number of reserved sectors [ 297.800987] FAT-fs (loop7): Can't find a valid FAT filesystem [ 297.806824] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa00], 0xaa}, 0x6}, 0x1c) [ 297.865932] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 297.876061] FAT-fs (loop7): bogus number of reserved sectors [ 297.881980] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xfffff000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, 0x6}, 0x1c) 21:18:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfd\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:40 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000300)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) ptrace$cont(0x9, r0, 0x1e8000000000, 0x7fff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e40)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000f40)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e80)={0x44, r3, 0x10, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4008890) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400002, 0x0) connect$pptp(r4, &(0x7f0000000040)={0x18, 0x2}, 0x1e) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff58060000d806000005000000020ab80649659cfc993a00000000000000000000a4", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r5 = dup(r2) write$eventfd(r5, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x3e4, 0x0, 0x6, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r2, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e2, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) pwrite64(r0, &(0x7f0000000100)="a9b92063ed573ce145fc00e4e1ff462e8fccb10319d210602f6f15ca205e05", 0x1f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x9, 0x6}) 21:18:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10], 0xaa}, 0x6}, 0x1c) [ 298.040982] FAT-fs (loop7): bogus number of reserved sectors [ 298.046932] FAT-fs (loop7): Can't find a valid FAT filesystem [ 298.068047] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 298.139055] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 298.150428] FAT-fs (loop7): bogus number of reserved sectors [ 298.156286] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf0ffffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xaa}, 0x6}, 0x1c) 21:18:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf#\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff080000000021db8e128cd6f511f03619ffe2cc8c00000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000200000100000000ac1414bb000000000001000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000"], 0x570) r1 = dup(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000080)="c82a63e4e22dee91", 0x8, 0x1}, {&(0x7f0000000480)="730e7bc99c783314f3a7ce57d22439012a8ace2ff5cc2c25c58d4384e7922d287556795f8de030864cd78a018308f8ea6fd4f126b78d24eaaedea31966cb6a7ade36facf8ea430f966b4db5465306bf1551848a4365bcd4fbf1a30262d6845f271ba783b35fd0c0ac1c2660475300dd2691ac3ad1fb4574da91cac960f0e4b7ab423d97213929d229dc42baf1f8b734baa5dd05aeaaa1a017a200a0761fe78757fce9a9e273f95d28f26d9144f68bb58a9a42033b615e468d8d184554c2c19410a39b414c9c54af8", 0xc8, 0x6}, {&(0x7f00000003c0)="745f7e0c9d03a55913df986e1d050a4083c5c1bf09781b886de9bb4986ba6a3325e840c0377da14570247b84c32c0537bd87fca54d5840f6da3d074f6ebb6531566f2a5c0d06b39cdd3c", 0x4a, 0x7000}, {&(0x7f0000000580)="9b35690c74e59e11efe380ee49e738c7fad97819d8ee1f6d043830ee35b0275b2093ede85b6e06dce03dc5b20b6d14218f180fd4b9bc762ccc7aaef8a35dd7aea4386c959cab049c80e278963de538408c6a5817ca099de7035dfb375a884264687c4470fb2ddaa735d6e1f674a765b52767c3d1528c78fcf39512008934e8d79864f43e42be81e835049990929b671c41ee9294c5dad2ccd022df65210bef2b52b1ce17573f8bfeec5793975cde878cfe6fbb771c", 0xb5, 0x5bda}, {&(0x7f0000000640)="ed2477a59a2894f709945513c070e49f76d14d5a7218dd275da9d0b621e91e1312d75a4337bc3f172d14ae825c41474d188e05ac85540215d93d69f2c9672aedd21e496f24edc782c00e4d3ef26b97d2785bbcf6ef8536c59d9d838ae4a796921a8e7dd4f29fcd6b3fd0beaf0fa53264bf64e9bd50cd", 0x76, 0x1}, {&(0x7f0000000300)="0960e335882f0ae2ac4cedd06ad39bd1811ddd5f023973676262c9d0c929c4665f296b0eae9606cae5f8fb90e9bf8d5e7f", 0x31}], 0x1204002, &(0x7f0000000780)={[{@dmask={'dmask', 0x3d, [0x34]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x31]}, 0x2c}]}) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r1, &(0x7f0000001180)="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", 0xffffff84, 0x40050, 0x0, 0xfffffffffffffc96) 21:18:41 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22}], 0x10) shutdown(r0, 0x0) 21:18:41 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x9000000], 0xaa}, 0x6}, 0x1c) 21:18:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xffffff7f}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 298.776681] FAT-fs (loop7): bogus number of reserved sectors [ 298.782782] FAT-fs (loop7): Can't find a valid FAT filesystem [ 298.797492] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x990}, 0x1c) eventfd2(0x9, 0x80800) [ 298.824104] FAT-fs (loop6): invalid media value (0x39) [ 298.829620] FAT-fs (loop6): Can't find a valid FAT filesystem 21:18:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xaa}, 0x6}, 0x1c) 21:18:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x413}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 298.888735] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 298.911209] FAT-fs (loop7): bogus number of reserved sectors [ 298.917160] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 21:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, 0x6}, 0x1c) 21:18:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xf.\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x9effffff00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:42 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4080, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x7, 0x9, 0x1, 0x400]}) r1 = socket$inet6(0xa, 0x3, 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000, 0x0) shutdown(r1, 0x0) 21:18:42 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6c87", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x80fe], 0xaa}, 0x6}, 0x1c) 21:18:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x100000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 299.864747] FAT-fs (loop7): bogus number of reserved sectors [ 299.870891] FAT-fs (loop7): Can't find a valid FAT filesystem [ 299.883387] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="0abae97e2e5754affee6bd576766ad4dd15d90f656f0f69d585d96d081d022ac42a1e82022", 0x25) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xe, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x3, 0x402000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={r2, 0x4c, &(0x7f0000000480)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r3 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r4 = dup(r0) write$eventfd(r4, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000001280)="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", 0x3fd, 0xc044, 0x0, 0xc0) 21:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}, 0x6}, 0x1c) 21:18:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf00000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 299.958535] FAT-fs (loop7): bogus number of reserved sectors [ 299.964547] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfp\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:42 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x501400) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xaa}, 0x6}, 0x1c) [ 300.045669] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 300.107678] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 300.125224] FAT-fs (loop7): bogus number of reserved sectors [ 300.131213] FAT-fs (loop7): Can't find a valid FAT filesystem [ 300.195668] FAT-fs (loop7): bogus number of reserved sectors [ 300.201642] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="bb88f91bd7b21ef2abb3f421e04d7bfebdab71a3bb01e5a6e0a39160704bcece00bd2082040766d1709aaac0631e66101cce0ad9cee597345fa627666b53200f8046eef4c69c7d55b86bed8604cfcd7f8935fe8ac68543caf564730510b17500b76864e810e02b63373dab5e4393cf173d90a28ab51d4b89c2339a9db75844bcaaf54467161ef347a3c11b6374593cce05bf7e3f1434380a1f9386f3204c680e653d4babeac53078032ec459", 0xac, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x7f, 0x3, r2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB="53000000f448ff7f00820600ff0f00005a0008000700015d5b470be700ff010100020007004f0c000006000000000000000004090001000000"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0xeb8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xaa}, 0x6}, 0x1c) 21:18:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfx\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipx\x00') rt_sigreturn() bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x7, 0x1, 0x9, "65c4ee28f5f15156f51ef4c9361e45af4b7f03c2c052c68e29c42c97e49f0106e411daa9e077b32661f3aca617b2f38dba9830e4af6e40f96128f350caab7a", 0x3d}, 0x60) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xebf) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x109000, 0x0) connect$rds(r3, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000001c0)=0x7f, 0x4) fcntl$setsig(r1, 0xa, 0x22) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x4, 0x5}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:43 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:43 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, 0x6}, 0x1c) 21:18:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf00}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 300.849092] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 300.872722] FAT-fs (loop7): bogus number of reserved sectors [ 300.878715] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:43 executing program 0: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000005c0)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) chdir(&(0x7f0000000040)='./file0\x00') r2 = fcntl$dupfd(r0, 0x406, r1) sendmsg$nfc_llcp(r2, &(0x7f0000000440)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x1, 0xffffffffffffffe1, 0xfff, "e25765fc367d9beeb165f3ef72b67b8f78d6f44606be7c031214c7b47848214cb744cd11887b641b1c847add4bb0d065e9ffabe3764ef5d33356e5db21b5fe", 0x8}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000180)="616164d56596cc21a1a3ea6497870d977f11b110df9ddfc969f25ce2e2cdd56c6870c1b6a22898e86bae88178a2ce4fe54ee951002996de9046ced9d2865628215bcd3bb2cef1ba14a50e9e4581c9bb4307e584175c69021f3b3a84c", 0x5c}, {&(0x7f0000000200)="61de97991be9666f7f4fbcca832e75588327ad191bec718074522004e7274b85ae9e0d8d1f1a7c6f2320462109692fb3a788639c91c973aeb177d299bdfdb43e7071cb4cb37ed9ba055aea3404ef7a1394a63fcf622dc404d5b075d978523a603757", 0x62}, {&(0x7f0000000280)="e2474b17d3d0d562439189a8a1c0bea5131e8e6399b02c43fec87d5f15e6dcbe19c3c5597c784fd71fab7897c1c638c957592f9f75c769ac123035fed9f388002916b8ddbaed350096f376dcdcd45c37e0242b6b44256b64b230e4d13415e0e8155e4b4462cdf25fe4ad39d7ecc9359e8f0665eea79caa2c004fa5b3f01196398e9616e7ab4793e5e3", 0x89}, {&(0x7f0000000340)="89590e282c6ec648e7884c86fabe2adeba458f05fa29d2c3d7df8e74c8e34b4c53657eb6f16903fe3aadeee9140ae82be3705a2046bec150b521f6b0827b8ad2c428d85386e534a7d9ef0fb7848ed05dfda4030ad83d69a3e05da71fcab6ad0804b962b6ba1c32f3f66721a4494c0be77f9e90853286f11a436dfa355060ff6d590b028956a38076d1ac6dfc2d5fc709acb11d932d567690383962f1ecf9e136efbe065e57f153c5470ce85efc291945e2481af162b88f249190fcdf505c64711e8b0ac2", 0xc4}], 0x4}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '&/cgroupposix_acl_access.*+\x00'}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 21:18:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) [ 300.982822] FAT-fs (loop7): bogus number of reserved sectors [ 300.988809] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6000000], 0xaa}, 0x6}, 0x1c) 21:18:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:43 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006980)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/146, 0x92}], 0x2, 0x0, 0x0, 0x3}, 0xa076}, {{&(0x7f0000000500)=@can, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/58, 0x3a}], 0x3, &(0x7f0000000700)=""/204, 0xcc, 0x80000001}, 0x1}, {{&(0x7f0000000800)=@generic, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/169, 0xa9}, {&(0x7f0000000940)=""/55, 0x37}], 0x2, &(0x7f00000009c0)=""/232, 0xe8, 0x9}, 0x7}, {{&(0x7f0000000ac0)=@hci, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b40)=""/120, 0x78}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/251, 0xfb}, {&(0x7f0000001cc0)=""/83, 0x53}, {&(0x7f0000001d40)=""/168, 0xa8}, {&(0x7f0000001e00)=""/54, 0x36}, {&(0x7f0000001e40)=""/100, 0x64}], 0x7, &(0x7f0000001f40)=""/237, 0xed, 0x9}, 0x1}, {{&(0x7f0000002040)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000021c0)=[{&(0x7f00000020c0)=""/88, 0x58}, {&(0x7f0000002140)=""/87, 0x57}], 0x2, &(0x7f0000002200)=""/4096, 0x1000, 0x8}, 0x1}, {{&(0x7f0000003200)=@in6, 0x80, &(0x7f0000004800)=[{&(0x7f0000003280)=""/170, 0xaa}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/82, 0x52}, {&(0x7f00000043c0)=""/163, 0xa3}, {&(0x7f0000004480)=""/225, 0xe1}, {&(0x7f0000004580)=""/211, 0xd3}, {&(0x7f0000004680)=""/2, 0x2}, {&(0x7f00000046c0)=""/176, 0xb0}, {&(0x7f0000004780)=""/73, 0x49}], 0x9, &(0x7f00000048c0)=""/255, 0xff, 0x2}, 0xa74}, {{&(0x7f00000049c0)=@l2, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004a40)=""/123, 0x7b}, {&(0x7f0000004ac0)=""/184, 0xb8}, {&(0x7f0000004b80)=""/100, 0x64}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/251, 0xfb}, {&(0x7f0000005d00)=""/251, 0xfb}, {&(0x7f0000005e00)=""/202, 0xca}], 0x7, &(0x7f0000005f80)=""/172, 0xac}, 0x8}, {{&(0x7f0000006040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006140)=[{&(0x7f00000060c0)=""/67, 0x43}], 0x1, &(0x7f0000006180)=""/229, 0xe5, 0x7f}, 0x5}, {{&(0x7f0000006280)=@alg, 0x80, &(0x7f0000006640)=[{&(0x7f0000006300)=""/60, 0x3c}, {&(0x7f0000006340)=""/177, 0xb1}, {&(0x7f0000006400)=""/98, 0x62}, {&(0x7f0000006480)=""/229, 0xe5}, {&(0x7f0000006580)=""/132, 0x84}], 0x5, &(0x7f00000066c0)=""/137, 0x89, 0x2}, 0x3}, {{&(0x7f0000006780)=@pppol2tpv3, 0x80, &(0x7f00000068c0)=[{&(0x7f0000006800)=""/159, 0x9f}], 0x1, &(0x7f0000006900)=""/80, 0x50, 0xfffffffffffff000}, 0x80000000000000}], 0xa, 0x100, &(0x7f0000006c00)) sendmsg$nl_route(r0, &(0x7f0000006cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000006c80)={&(0x7f0000006c40)=@ipv6_newaddr={0x2c, 0x14, 0x800, 0x70bd25, 0x25dfdbfb, {0xa, 0x0, 0x81, 0xc8, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x5, 0x7f, 0x3}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 301.067278] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 301.136303] FAT-fs (loop7): bogus number of reserved sectors [ 301.142296] FAT-fs (loop7): Can't find a valid FAT filesystem [ 301.214558] XFS (loop7): Invalid superblock magic number [ 301.242329] FAT-fs (loop7): bogus number of reserved sectors [ 301.248303] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x30, 0x2) 21:18:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x645, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) preadv(r0, &(0x7f0000000480), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x40, 0xf54b}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) connect(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gretap0\x00'}}, 0x80) 21:18:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, 0x6}, 0x1c) 21:18:44 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="786673a0", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0xffffffffffffffff) llistxattr(&(0x7f0000000100)='/\x00', &(0x7f0000000140)=""/193, 0xc1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x6, 0x5}, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x80, 0x1d2) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000280)=@nl, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x800}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x4000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) 21:18:44 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000000], 0xaa}, 0x6}, 0x1c) 21:18:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0xc00e000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 302.047266] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 302.056933] FAT-fs (loop7): bogus number of reserved sectors [ 302.062865] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0xffffffffffffff0a, 0x100000000000, 0x9, 0xffffffffffffff81, 0x0, 0xfffffffffffff000]}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xaa}, 0x6}, 0x1c) 21:18:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088dd18750000000000000000000000000000000000000020000000000000000000"], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000000000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468315f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000880)={r1, 0x2, 0x0, "3ddebed96ea768d55389da25d4bbdfae200e14c9f063187976500aaed3508acb9f7885847a342fdc9bfb4551426c4e48a2dac61eb6e1616897cb7584d890b476ea8e6ace245d072e31a18b28c69efedb55379f9183411909b701b67e36efd116decd74db93c60dba2b3534d508074c965fa8ddc5efff44b072fe85e2b5fcac14a5b5149bb840e634dbccb7aaab87f1aa99cd1588fa9f55d34b37a4cfcb8ae7974fbb194b585c3e3c9e98157a8786ebcd8b7e868134fb54ba0cd69dba9a4b94692df66adf0005e51a630bbd4d6ea0796a52ec400af7338d859b812da727"}) 21:18:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 302.178526] FAT-fs (loop7): bogus number of reserved sectors [ 302.184451] FAT-fs (loop7): Can't find a valid FAT filesystem [ 302.258540] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 302.312307] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x900], 0xaa}, 0x6}, 0x1c) 21:18:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x7, 0x1, 0x706, 0x2, 0x0, 0x0, 0x40002, 0x3, 0xe111, 0x9, 0x40, 0xffffffffffffff80, 0x2, 0x1000, 0x4d, 0x3, 0x20, 0xb664, 0x9, 0x4, 0x0, 0x0, 0xc3, 0x7, 0x100000000, 0xfff, 0x5, 0x0, 0x9, 0x1, 0x10000, 0x2, 0xfffffffffffffffa, 0x1, 0x8, 0x1, 0x0, 0xfffffffffffffffc, 0x2, @perf_bp={&(0x7f0000000080), 0x7}, 0x1110, 0x4, 0x9, 0x5, 0xac00, 0xffffffffe3c7ae4b, 0x7}, r2, 0xa, r1, 0x2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x111e00) 21:18:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff00000000ffffffff000000ff00000000ff000000726f73653000000000000000000000006272696467655f736c6176655f31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000004e21000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000700000048004e45544d4150000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00004e20fe8000000000001000000000000000aaff020000000000000000000000000001ffffffff000000000000000000000000000000000000000000000000000000007665746830000000000000000000000076657468020000005f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400600000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000444e4154000000000000000000000000000000000000000000000000000100000000ac1414bb000000000000000000000000ac14141d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff14000000"], 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:45 executing program 1: userfaultfd(0x80000) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000040)}, 0x10) 21:18:45 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:45 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 303.174781] FAT-fs (loop7): bogus number of reserved sectors [ 303.180724] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xaa}, 0x6}, 0x1c) 21:18:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x400, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000040)="cea57cb5e87b86c21b") preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 303.233873] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, 0x6}, 0x1c) [ 303.285548] XFS (loop7): Invalid superblock magic number [ 303.318688] FAT-fs (loop7): bogus number of reserved sectors [ 303.324773] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x1}) 21:18:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000880)={0x0, 0xc8, "5e594a8d7b5a2bd26033416dd1ed2aaa2d0a3859dfb8410a272c72c03c2a0a9426829357c935a7a164289081ea8919b7ba987ee06588f00a08db3948a6c925aec4e2f0583c053154d9ca6362e40c5cf80abbc8d0b023fe82997e720d741f2e35343fb6489c53551d5fa05323f7f084cecef9c38b6d0eb2dc46b4b07afa1cf80a61dc284663fa78ed836c14540a41555d50ceeb1fd4ce5bfe2a392fa847fcdf23e0a841d2061ed974853988870d69ba62bf6c83db00c95a9cfb54021a3770b473eda84fb72da2f49a"}, &(0x7f0000000000)=0xd0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:45 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/228) getuid() sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="703d3c6d6963154cd1e9e41ac9532e9dac6199ca5bc1286d06679b45e225ef448b38789e18670ebf6e4b4a5d8285b25f60bd994735101a6421a0ecd4cf00", 0x3e}], 0x1, &(0x7f0000000280)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x58, 0x48014}, 0x20000000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x80000020000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 303.487610] FAT-fs (loop7): bogus number of reserved sectors [ 303.493819] FAT-fs (loop7): Can't find a valid FAT filesystem [ 303.525087] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 303.552691] XFS (loop7): Invalid superblock magic number [ 303.565329] sctp: [Deprecated]: syz-executor6 (pid 19185) Use of int in maxseg socket option. [ 303.565329] Use struct sctp_assoc_value instead [ 303.610377] FAT-fs (loop7): bogus number of reserved sectors [ 303.616277] FAT-fs (loop7): Can't find a valid FAT filesystem [ 303.662773] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 303.674202] sctp: [Deprecated]: syz-executor6 (pid 19206) Use of int in maxseg socket option. [ 303.674202] Use struct sctp_assoc_value instead 21:18:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x7000000], 0xaa}, 0x6}, 0x1c) 21:18:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000140)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="510858a87d3540c0808e0402b9f05c7233f83ffaccb72c180ed140077ea5234a5de64e819417d3525ceb257a33948ed83f778a0c4da80f5dda73585ce1228b09d9c04cbe1f724ae005f56c8b158d18233ceae80e08ad52980f3b023b68960724cec106f5b43f30446c3f1789272ec9fc975e8b598531de9fabeb6a4b4b5d2797a73e0e877923f7aa5d98d2383ee63e571c6541f97b7e852fc0f73965c2750be2535e96d0f566831804f871126ae8d0fa2488eaa63cce47a3768c8f3368e824193cc69e581b958946b2ee5d64fad5e23958c6e7ce288f1de30d7940f93b7a10a57b709d27d5812cd4a4dd70b1d4d83f1cc3", 0xf1, 0x400}], 0x9002, &(0x7f00000002c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0xaa7a92a0c9a454e]}, 0x2c}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}, {@nombcache='nombcache', 0x2c}, {@noquota='noquota', 0x2c}, {@usrjquota='usrjquota=', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 21:18:46 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d5affc)=0x80000000, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) dup(r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:46 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x7ff8}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)={0x60000000}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) 21:18:46 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673ff", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:46 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)="2e2f636f6e74726f6cfe", &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfe80], 0xaa}, 0x6}, 0x1c) 21:18:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xc00e000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 304.223290] FAT-fs (loop7): bogus number of reserved sectors [ 304.229210] FAT-fs (loop7): Can't find a valid FAT filesystem [ 304.238932] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) clock_adjtime(0x7, &(0x7f0000000040)={0x6, 0x2, 0xffffffffffffff86, 0x4, 0x5, 0x0, 0x7, 0x400, 0x6, 0x4, 0x1, 0xffffffff, 0x1ff, 0x1ff000000000, 0x0, 0x6, 0xaed, 0xe3, 0xb000000000000000, 0xc01, 0x200, 0x6cf, 0x7fffffff, 0x7e3e4110, 0x4, 0x7}) 21:18:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 304.313626] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], 0xaa}, 0x6}, 0x1c) [ 304.361716] XFS (loop7): Invalid superblock magic number [ 304.391845] FAT-fs (loop7): bogus number of reserved sectors [ 304.397873] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:47 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000140)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x1, 0x2) ptrace$peekuser(0x3, r0, 0x3ff) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x9, 0x49eb, 0x3d1}, 0x10) 21:18:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xaa}, 0x6}, 0x1c) 21:18:47 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="736563757269747966738c", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:47 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./controle', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:47 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x44080) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x56}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000008c0)={r1, 0x80}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r3 = dup(r2) write$eventfd(r3, &(0x7f0000000280), 0xff93) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000080)={&(0x7f0000000a00)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r4, @ANYBLOB="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"], 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r2, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, 0x6}, 0x1c) 21:18:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) [ 305.170697] FAT-fs (loop7): bogus number of reserved sectors [ 305.176657] FAT-fs (loop7): Can't find a valid FAT filesystem [ 305.204953] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa], 0xaa}, 0x6}, 0x1c) 21:18:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x8], 0xaa}, 0x6}, 0x1c) [ 305.281610] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 305.298666] XFS (loop7): Invalid superblock magic number 21:18:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffceb) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) [ 305.331196] FAT-fs (loop7): bogus number of reserved sectors [ 305.337156] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0xaa}, 0x6}, 0x1c) 21:18:47 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="78667306", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, 0x6}, 0x1c) [ 305.435419] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 305.454758] FAT-fs (loop7): bogus number of reserved sectors [ 305.460763] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x1304}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 305.488579] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 305.558413] FAT-fs (loop7): bogus number of reserved sectors [ 305.564320] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3b, "a08e49dcc1b9e41df690267bd806fd2553df891c942fffdb7effe11657ff9251b0f4fbcc92d616cfa86a2225a6ed57042c2a55cb43f250b22d3ea2"}, &(0x7f0000000080)=0x43) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81f}}, 0x10001, 0x10001, 0x1, 0xd65, 0x24}, 0x98) 21:18:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:48 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x4000], 0xaa}, 0x6}, 0x1c) 21:18:48 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:48 executing program 0: r0 = gettid() fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x37) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xec0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc)=0x800000002, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) dup3(r2, r1, 0x80000) sendto(r0, &(0x7f0000000480)="bbcfa37c0c834b2f6d1d2ab3cab4c8a487b322d747b3982482e4f3684ea09ebab923e87b15c6e2add5e6f6c5b0a6e31d791b30efbb5501657ee54ff5635ab40f4e2d827d46fbcb26e99e320a2aff4cea8b9b58ef1697172c0d1d28b2eb47bf0e4b7c7141daf7b70bbfe2b67d262e43634ee8642c694adedbde5f7882ff2924ffca8740a31d2c7063f8b9131eb0f2f0ee25c360cede607b6eab69b70cce2ad7bbe4be81902067e5555151d9dc34258e0a36fc80328acae31b97d9b55ebb7ddd433cbd7d7ecb6a13b0cf301133362eac1965d38579895abfdf3df16f96acb888edc0f1ede905c94ef3b6cbad8a801a5438986985045754b8cbe453ff969c2642c503039dd71c350f32cc06865b9e26604e8e4443e64760ff05507148b15ddba801da97471f31dcfa3821cb8d269ef65ab55d27d239a4457034ba92b3b0a8ac4075cfef5e6d96e49462427c4dfe69f702d283f3dc0e659149b8f577f5cbc02747077b1bfa23e03c4fe822044df4c3e1ac33765eb70cf57d04c7ef66e93c11e1598848681167e8b686bebe7b8cfd6b1f7979522be826de2068846b748b392a18ba254e8b93c02455290eb5ff79faea0fa9c03d3207a24fd3e05591a38785be31d3d8de2caa29a28846d53e986923ccc070937fb02f1ad7dbc7874283f5142194acc69168bb0d35e3054aaac155eb1ea3f7a4d1c0b0805b471c4c45ea4d436c70e886257ab233f589bebbbeccea84ef866131ba80c04301e04c01f4b9cfaa44f48ee6dce5384c302af8a07200694c8908723961f8a7034fd68eaedbd4ff5ef8e0051492fa829e183f83518266c6ab46d942df9655b698334035f10d6d12ec795da3bda12770e892b0c1b6d51f2abf7f88cccfbb9ef241d67860d1cd156d9b95629b66575fd9ccd3d82bdaaee52c9ae3f4ffd3a47857cdbdea1b04a40e70f0581f2fc8a7d5a82e21a94752229e7fb638770345c0a67ba9583c82372cddb16441aa1ef53cae74e19906dea0374821aeb3019522c04359137380632434b61a684df1c03b1abf534d46483ec04056a1a6061282d189f2379a6eb051b1b461cd2415f55fdb625350d0e8409d6d9e1ec78269fb7a1e82a5ad3cfdd8a45695742aa602ccc99dee37ff8cad15911b3206ec05d8f00df3ba625fc1a6ef0a3591e197160511f6322b4fe1adcc9dc94579895e80784c189e7d18fed9f2d10a67a481fd62d2889e46e3332dd3cd437202f894c8b112d9ac3102e50eb74991b611271ed1889b278aa66603bd241dd1b1819c5a3c0b92ef17f98d29987e11430de66d6295d446236acec202e6eeb2514c5d80f10ddae75af2b3bb83e40ec06b613dc9176940dd807f7f61bbca5ce5a725a43c7ad17545eddd9453f3ba695f9dcece062085338f0d8add8bd2aa41c9f93e21a0c1b48688c76b136702e6316eafcca935cb8fccbf", 0x3fd, 0x0, 0x0, 0x0) 21:18:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x6], 0xaa}, 0x6}, 0x1c) 21:18:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xfff, 0x400, 0x5, 0x2, 0x5, 0x3, 0x9}, 0xc) 21:18:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 306.227680] FAT-fs (loop7): bogus number of reserved sectors [ 306.233626] FAT-fs (loop7): Can't find a valid FAT filesystem [ 306.266878] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 306.335753] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 306.348415] XFS (loop7): Invalid superblock magic number [ 306.379006] FAT-fs (loop7): bogus number of reserved sectors [ 306.385074] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xaa}, 0x6}, 0x1c) 21:18:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="213c5e92cf7d9de18dab2fca8784133da73c2645d9f188c0814a81b41cba7c1ea6d5f4362fde54f54471881708cbfbc8640b8927aa9b90ecaf75cd2db1a123ed9f862637d65d56f1f29d7044861e056eff168bc0de0201efdb31b98bd64f3709aa179febb6ff1c7bc784e808d0d05c08a32dc9ce4cdb8e1be181b3e0b5501a5f5c8fa91afb22b6e547b5255904f03b3212f5494aad0dc67f183958e4b991d1500f1eb8da54682c84feb0fcecf930d6080b43e09fa17d0de078ac0bbbc2d9129c1e38059c223ee80295", 0xc9}, {&(0x7f0000000140)="eda218e08cbb9455f12b8c23a9839a094ddbfc3a70e0bbb8344bedf69c31464f3396e1654da5b5beb7a641da835d1304481af93c24e02649069acef00896081cd675ddb7f099a947af96ee791ebd4ff0598f39d8f90682a4771cbee43682eb96d6ae9c9565cb2d7024dfa6addf954738016993a478343d9ebfcdd8b85529847bf18e282a4f102f193b3eb1c63360b62f3f189381d5562d66551ad588b31305f4eed7", 0xa2}, {&(0x7f0000000200)="621276fb31e384ace6c4d0053adfa18a0af9f89f2678fb33e684cc38d9851dc0df8d590044fae23201f6f66c4ef9f0d74dc660c1e162cdeed3b0b9696b4d7c9971636ba14f0eac1674a56828b1b3798d51e27c2cc257", 0x56}], 0x3, 0x0) 21:18:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000940)={0x0, 0x8000, 0x1f, &(0x7f0000000900)}) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x500, 0x0) getpeername$packet(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001100b70f460300004c080027bd7000fddbdf250700", @ANYRES32=r3, @ANYBLOB="002000000001000008002e0009000000080021001d000000"], 0x30}, 0x1, 0x0, 0x0, 0x20040090}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r4 = dup(r0) write$eventfd(r4, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:49 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040), 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x17, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'fo\x00', 0x10, 0x0, 0x2f}, 0x2c) 21:18:49 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:49 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./controlD', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}, 0x6}, 0x1c) 21:18:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0xd, 0x1, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) readahead(r0, 0x40, 0x1) [ 307.353448] FAT-fs (loop7): bogus number of reserved sectors [ 307.360945] FAT-fs (loop7): Can't find a valid FAT filesystem [ 307.375373] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x5000000], 0xaa}, 0x6}, 0x1c) [ 307.430427] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf00}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 307.479068] XFS (loop7): Invalid superblock magic number 21:18:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, 0x6}, 0x1c) 21:18:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="9d0000") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x8a6, 0x3, 0x0, 0x9, 0x99b, 0x8, 0x11}, &(0x7f0000000080)=0x20) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x6f, r1}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300)=0xfffffffffffffffc, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="43f0d84c1a3fb1c31b4496ebeb4a89422bd3165ba599044526f65c315bea2252694bf988d3ffd4afd358dd43be9666117a78106c5d422839129510ad6b9392cde9e964", 0x43, 0x4004, &(0x7f0000000080)={0xa, 0x4e23, 0x724e2a3e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) [ 307.521363] FAT-fs (loop7): bogus number of reserved sectors [ 307.527344] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xc00e}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 307.645964] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 307.707925] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3f00], 0xaa}, 0x6}, 0x1c) 21:18:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:50 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000100500007002000070020000ffffffff00000000700200005806000058060000ffffffff580600005806000005000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x570) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$pppoe(0x18, 0x1, 0x0) getresgid(&(0x7f0000000300), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setgid(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) r1 = fanotify_init(0x71, 0x400) r2 = dup(r1) write$eventfd(r2, &(0x7f0000000280), 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)) recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(0xffffffffffffffff, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:50 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="73656375726974796673ff", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f0000000000)=[{r1}], 0x9454bbd70eade6ef, 0x4800) shutdown(r0, 0x0) 21:18:50 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 308.330817] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 308.331963] FAT-fs (loop7): bogus number of reserved sectors [ 308.344111] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x9], 0xaa}, 0x6}, 0x1c) 21:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x34000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80, 0x0) write$binfmt_elf32(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="8245421a0000000005f6000000400000000000008000000000000000380000000000000000000000000020000000000000000000"], 0x34) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3a, @loopback=0x7f000001, 0x4e24, 0x0, 'wlc\x00', 0x1a, 0x5, 0x23}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x800, 0x7f, 0x88f}}, 0x44) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:50 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket$inet6(0xa, 0x3, 0x3) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x3, [0xffffffffffff0001, 0x4, 0x4]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8, 0x9, 0x40, 0x8000}, &(0x7f0000000180)=0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) shutdown(r1, 0x0) [ 308.381166] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:50 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x84042, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x7, 0x4, [0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040)) sendmmsg(r0, &(0x7f00000002c0), 0x813, 0x0) 21:18:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xaa}, 0x6}, 0x1c) 21:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xffffffffffffff57}], 0x1, 0x0) inotify_init() [ 308.478983] XFS (loop7): Invalid superblock magic number [ 308.510126] FAT-fs (loop7): bogus number of reserved sectors [ 308.516120] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0xa000000], 0xaa}, 0x6}, 0x1c) 21:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x13040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x700], 0xaa}, 0x6}, 0x1c) [ 308.647611] FAT-fs (loop7): bogus number of reserved sectors [ 308.653554] FAT-fs (loop7): Can't find a valid FAT filesystem [ 308.735267] XFS (loop7): Invalid superblock magic number [ 308.754605] FAT-fs (loop7): bogus number of reserved sectors [ 308.760549] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:51 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x84042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:18:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x400300}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:51 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000580)) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000240)="ab52db0e32ed64b4a61af3c642c294b7db1304b2fd6dd64a9f01d6fe7393747d31f2f7296fdab2a5802d584345c4052c851b43d610eb70013ae167ffa1648b24b387990d7ce82abe2c4bb9e7e4301e977eb7ec8970e08702db751a094be002c4ee40f335a107abbfcdabd24598eebb6c5b942a04e8e8f2e53d0898d76eb82cd23ec91614afd868b639568ff394cee2dd2de7e93ba7c256152d1d002d70ce726fb7e8a15ba0259473c06604adf443236b18f0d6a14cee7545ace0932d3dc1d34445beb08e60876622f95196b44d4bf2bc6c437a9933823cbf60b0a9c53d107264693c6c", 0xe3}, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r2, 0x410}], 0x20000000000003d3, 0x4800) socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x4) 21:18:51 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x600], 0xaa}, 0x6}, 0x1c) 21:18:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x0, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000004c0)={{0xa, 0x4, 0x80000000, 0x1, 'syz1\x00', 0x93d}, 0x0, [0x748, 0x100000001, 0x5a, 0x1, 0x7fffffff, 0x7, 0x4, 0x6, 0x1, 0x2c3, 0x7, 0x5, 0xb1, 0x4ce, 0x4, 0x7fffffff, 0x7, 0x8678, 0x3, 0x3, 0x546, 0x3, 0x2, 0xa55, 0x7f, 0x8a47, 0x1000, 0x1000, 0x0, 0x400, 0x2, 0x5, 0x100000000, 0x9, 0x4, 0x1ff, 0x3ff, 0x101, 0x6, 0xffffffffffffff76, 0xffffffff7fffffff, 0xafd1, 0x8000, 0xa5e7, 0x26, 0x800, 0x2, 0x7ff, 0x1000, 0x50e, 0x5, 0x4daa, 0x8, 0x1, 0xa582, 0xffffffffffffffff, 0x79, 0x7, 0x8, 0xfffffffffffffffb, 0x4, 0x61e0d963, 0x9, 0x4, 0xe2, 0x10001, 0x4, 0x100, 0x0, 0x8, 0x1, 0x10001, 0x1000, 0xfffffffffffffffd, 0x7ff, 0x5, 0x4, 0x9, 0x9, 0x37c, 0xfb0, 0x7, 0x10001, 0x101, 0x546, 0x1, 0x200, 0x1, 0x0, 0x0, 0xb8be, 0xfa1, 0xfffffffffffffff8, 0x7fffffff, 0x1, 0xffffffff, 0x98, 0x5, 0x1000, 0x9, 0x0, 0x10001, 0xd36, 0x3, 0x100000001, 0x8, 0xdfad, 0x0, 0x2, 0x7, 0xf19b, 0x4, 0x5, 0x9, 0x97f2, 0x9, 0x4, 0xa01, 0x1, 0x800000000, 0x4, 0x9, 0x10001, 0xfffffffffffffff9, 0x7ff, 0x6, 0x3ff, 0x7], {r1, r2+30000000}}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000080)) 21:18:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x413}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xaa}, 0x6}, 0x1c) [ 309.522096] FAT-fs (loop7): bogus number of reserved sectors [ 309.528062] FAT-fs (loop7): Can't find a valid FAT filesystem [ 309.627703] XFS (loop7): Invalid superblock magic number [ 309.651983] FAT-fs (loop7): bogus number of reserved sectors [ 309.657903] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) 21:18:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0xfffffffffffffffd) epoll_create(0x401) 21:18:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f00000001c0)="03", 0x1) 21:18:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xaa}, 0x6}, 0x1c) 21:18:52 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:52 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xaa}, 0x6}, 0x1c) 21:18:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xc00e0000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 310.489259] FAT-fs (loop7): bogus number of reserved sectors [ 310.495280] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$clear(0x2, 0x0) 21:18:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='sessionid\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x9b5b, 0xff, 0x64f}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xaa}, 0x6}, 0x1c) 21:18:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xaa}, 0x6}, 0x1c) 21:18:53 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) [ 310.624895] XFS (loop7): Invalid superblock magic number [ 310.656820] FAT-fs (loop7): bogus number of reserved sectors [ 310.662798] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:53 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x101001) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'team_slave_1\x00', r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x1304000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0xaa}, 0x6}, 0x1c) 21:18:53 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x10}, 0xc) 21:18:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, 0x9, 0xe3e9, 0x4, 0x21d6, 0x4}, &(0x7f0000000180)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3334}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:53 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)="7365637572697479667304", 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:53 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x8, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000300), 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="78667302", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:53 executing program 6: r0 = socket$inet6(0xa, 0x5000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x99, 0xdd) [ 311.465974] FAT-fs (loop7): bogus number of reserved sectors [ 311.471917] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x9, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0xac8a, 0x4, 0x10000, 0x261, &(0x7f0000000040)='veth1_to_bond\x00', 0xfffffffffffffff7, 0xffffffff, 0x9}) 21:18:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, 0x6}, 0x1c) 21:18:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 311.568270] FAT-fs (loop7): bogus number of reserved sectors [ 311.574209] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xaa}, 0x6}, 0x1c) 21:18:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf00000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:54 executing program 6: socket$inet6(0xa, 0x0, 0xfffffffffffffffc) writev(0xffffffffffffffff, &(0x7f0000001340)=[{&(0x7f00000001c0)="d7", 0x1}, {&(0x7f0000000340)}], 0x2) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000500)={0x80004, 0xfffffffffffffffd}) 21:18:54 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000000040), 0x2000000b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 311.666331] FAT-fs (loop7): bogus number of reserved sectors [ 311.672253] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0xaa}, 0x6}, 0x1c) 21:18:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:54 executing program 6: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) [ 311.757394] XFS (loop7): Invalid superblock magic number [ 311.781733] FAT-fs (loop7): bogus number of reserved sectors [ 311.787706] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="7866730f", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:55 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:55 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x2000000000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0xffffffffffffffff) llistxattr(&(0x7f0000000100)='/\x00', &(0x7f0000000140)=""/193, 0xc1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x6, 0x5}, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x80, 0x1d2) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000280)=@nl, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x800}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x4000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) 21:18:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f0000000040)=[{r1, 0x3}, {r1}, {r1, 0x412}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x480}], 0x244, 0x4800) shutdown(r0, 0x0) ioctl(r1, 0xd1, &(0x7f0000000180)="261a3e58d9bfc6919b9fd93559a30e5940100c91a6d0746002a582d18cd4970977aca2693887b6c50fdf12594c0bb13f82a0c9") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2370, 0x6, [0x800, 0x2, 0x7, 0x100000000, 0x7, 0x8001]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x9, 0x1, 0x7, 0x1, 0xf}, 0x98) 21:18:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/242, 0xf2}], 0x1ca, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000300)=0x763f42aa) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x6, 0xffff, 0x3, "f3c59bf3d48dce0598623bba56e6279789b560bc1d245e5397233358736ae7d0ef1d62f995a88a1bbdb80eaa547db2978f12adffb1256810fa3a29bae191fd", 0x3e}, 0x60) syz_open_pts(r0, 0x88040) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0xae16, 0x401, 0xffffffff, 0x4, 0x6, 0x1, 0x1f, 0x7fff, 0x4, 0x8, 0x8, 0x2}) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000240)="74ce5c2a51144dd5a8db0d6f1ae5584a423043fb1e75da0657d3ac04b19875219ea7844ac7ea6a5de11b24027bf8664e0ac4e57ef8730078b8c1e6ec1fc9deaca553e9083e766aa4e9c135") 21:18:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xaa}, 0x6}, 0x1c) 21:18:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xaa}, 0x6}, 0x1c) 21:18:55 executing program 0: r0 = socket(0x0, 0x803, 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="4c7cbdadc04baf0dd05b7b05000000000000000368b590258279674e4d5a8e0d9ea095f382c75b3f33035d418c857e511ee5f523e41f47047bf9e0ae3152feb7ae9959e4eb") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 312.766420] FAT-fs (loop7): bogus number of reserved sectors [ 312.772397] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0xaa}, 0x6}, 0x1c) [ 312.864605] FAT-fs (loop7): bogus number of reserved sectors [ 312.870846] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc00e000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0xaa}, 0x6}, 0x1c) 21:18:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="786673fc", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f0000000000)=[{r1, 0x1ffffffffffffffd}], 0x590, 0x0) shutdown(r0, 0x0) 21:18:56 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x4000000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f0000000040)=[{r1, 0x3}, {r1}, {r1, 0x412}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x480}], 0x244, 0x4800) shutdown(r0, 0x0) ioctl(r1, 0xd1, &(0x7f0000000180)="261a3e58d9bfc6919b9fd93559a30e5940100c91a6d0746002a582d18cd4970977aca2693887b6c50fdf12594c0bb13f82a0c9") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2370, 0x6, [0x800, 0x2, 0x7, 0x100000000, 0x7, 0x8001]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x9, 0x1, 0x7, 0x1, 0xf}, 0x98) 21:18:56 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='//control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:56 executing program 0: getpid() r0 = getpid() r1 = openat(0xffffffffffffffff, &(0x7f0000001d00)='./file0\x00', 0x0, 0x46) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001d40)={0x4, 0xf002, 0x7f, 0x1, 0x8000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000001cc0)={&(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000001a40)=""/253, 0xfd}, {&(0x7f0000001b40)=""/135, 0x87}], 0x3, &(0x7f0000001c40)=ANY=[@ANYRES64=r0], 0x8, 0x1}, 0x8000) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000000008001) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000140)={0x80000000, 0x98, 0x4, 0x9, 0x59ff, 0x1}) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000240)={{0x1, 0x0, 0x40, 0x1, 0x2}, 0x7, 0x4}) r5 = syz_open_procfs(r4, &(0x7f0000000080)="6370757f657400") io_setup(0x4, &(0x7f0000000040)) recvmmsg(r3, &(0x7f0000001980)=[{{&(0x7f00000002c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000340)=[{&(0x7f00000004c0)=""/127, 0x7f}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/67, 0x43}, {&(0x7f00000015c0)=""/84, 0x54}], 0x4, 0x0, 0x0, 0x7}, 0x3f}, {{&(0x7f0000001640)=@nfc, 0x80, &(0x7f0000001880)=[{&(0x7f00000016c0)=""/50, 0x32}, {&(0x7f0000001700)=""/99, 0x63}, {&(0x7f0000001780)=""/106, 0x6a}, {&(0x7f0000001800)=""/128, 0x80}], 0x4, &(0x7f00000018c0)=""/183, 0xb7, 0xffff}, 0x1}], 0x2, 0x100, &(0x7f0000001a00)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000001c80)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20}, 0x3, 0x3, 0x3, 0x1}}, 0x2e) preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) bind$pptp(r2, &(0x7f0000001d80)={0x18, 0x2, {0x1, @rand_addr=0x7}}, 0x1e) 21:18:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xaa}, 0x6}, 0x1c) 21:18:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x7, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000009c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009c80)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009cc0)={'team0\x00', r2}) [ 313.754143] FAT-fs (loop7): bogus number of reserved sectors [ 313.760140] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x413}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, 0x6}, 0x1c) [ 313.842590] FAT-fs (loop7): bogus number of reserved sectors [ 313.848547] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 313.948067] FAT-fs (loop7): bogus number of reserved sectors [ 313.954107] FAT-fs (loop7): Can't find a valid FAT filesystem [ 313.993011] XFS (loop7): Invalid superblock magic number [ 314.010080] FAT-fs (loop7): bogus number of reserved sectors [ 314.016084] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], 0xaa}, 0x6}, 0x1c) 21:18:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x645, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) preadv(r0, &(0x7f0000000480), 0x0, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x40, 0xf54b}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) connect(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'gretap0\x00'}}, 0x80) 21:18:57 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x2000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:57 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./.ontrol/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x800, 0x40) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000500)={0x79, 0x0, [0x5, 0x0, 0x7, 0x7]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000580)={0x2}) syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0xc1fa, 0x208000) openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x41c200, 0x84) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/77, 0x4d}, {&(0x7f0000000200)=""/88, 0x58}, {&(0x7f0000000280)=""/108, 0x6c}], 0x4, &(0x7f0000000300)=""/172, 0xac, 0x101}, 0x10002) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, @link_local}]}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) shutdown(r0, 0x0) mkdir(&(0x7f0000000480)='./file0\x00', 0x8002) 21:18:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") semctl$IPC_RMID(0x0, 0x0, 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000280), 0xff93) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) sendto(r0, &(0x7f0000000480)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xaa}, 0x6}, 0x1c) 21:18:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}}}, {{@in6}}}, &(0x7f0000000140)=0xfffffffffffffcdc) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000180)=""/93, 0x5d}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x5) [ 314.936543] FAT-fs (loop7): bogus number of reserved sectors [ 314.942453] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], 0xaa}, 0x6}, 0x1c) 21:18:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0xf1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) set_thread_area(&(0x7f0000000040)={0x8, 0x20100000, 0x0, 0x80000000, 0x5, 0x3, 0xfffffffffffffff7, 0xe2, 0xf03f, 0x5}) [ 315.058918] XFS (loop7): Invalid superblock magic number [ 315.072868] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 315.099822] FAT-fs (loop7): bogus number of reserved sectors [ 315.105918] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000), 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0xff, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x1, 0x10000, 0x101, 0x80}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r4, 0xab, "542d974d9342037a3d1562d7be0208f72ec5ac25dd8634873083ed0f953b7c1b649cc9ac8c0313ce853e5f4461f861210f8f88ed92ca364ddeaa5ec538d84a19c86bfcd7c19736a48cffd0900dbf9e1525d092ba206ef5da8146000b58a22de7abb74b238f3a25cdf05c92337e43eb6a2d69b78c0faf200fcb635dd2078062e80a1158d816a702fd8d26db012424c7a5b2c0a3c1d29d9b59f540a7f27dc686d601404dae9b48df8610de0e"}, &(0x7f0000000640)=0xb3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003080)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff4a) r5 = dup(r0) write$eventfd(r5, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000000)={'eql\x00', 0xf28}) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0xfff, 0x6571, 0x200, 0xae7, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x6, 0x3f, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r6, 0x9}, 0x8) sendto(r5, &(0x7f0000000880)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000015c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x428000) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001600), &(0x7f0000001640)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 315.255614] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 315.267823] FAT-fs (loop7): bogus number of reserved sectors [ 315.273774] FAT-fs (loop7): Can't find a valid FAT filesystem [ 315.342129] XFS (loop7): Invalid superblock magic number [ 315.373410] FAT-fs (loop7): bogus number of reserved sectors [ 315.379358] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xaa}, 0x6}, 0x1c) 21:18:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x13040000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000), 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0xff, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x1, 0x10000, 0x101, 0x80}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000580)={r4, 0xab, "542d974d9342037a3d1562d7be0208f72ec5ac25dd8634873083ed0f953b7c1b649cc9ac8c0313ce853e5f4461f861210f8f88ed92ca364ddeaa5ec538d84a19c86bfcd7c19736a48cffd0900dbf9e1525d092ba206ef5da8146000b58a22de7abb74b238f3a25cdf05c92337e43eb6a2d69b78c0faf200fcb635dd2078062e80a1158d816a702fd8d26db012424c7a5b2c0a3c1d29d9b59f540a7f27dc686d601404dae9b48df8610de0e"}, &(0x7f0000000640)=0xb3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003080)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x270, 0x270, 0xffffffff, 0x0, 0x270, 0x658, 0x658, 0xffffffff, 0x658, 0x658, 0x5, &(0x7f0000000340), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'rose0\x00', 'bridge_slave_1\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80}, @port=0x4e21, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key, @port=0x4e20}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [], 'veth0\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x40, 0x6}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff4a) r5 = dup(r0) write$eventfd(r5, &(0x7f0000000280), 0xff93) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000000)={'eql\x00', 0xf28}) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0xfff, 0x6571, 0x200, 0xae7, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x6, 0x3f, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r6, 0x9}, 0x8) sendto(r5, &(0x7f0000000880)="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", 0x3fd, 0x0, 0x0, 0x0) 21:18:58 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x100000000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\r', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) r2 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:58 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='.//ontrol/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xaa}, 0x6}, 0x1c) 21:18:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 315.945641] FAT-fs (loop7): bogus number of reserved sectors [ 315.951680] FAT-fs (loop7): Can't find a valid FAT filesystem [ 316.002285] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 21:18:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xaa}, 0x6}, 0x1c) 21:18:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xec0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 316.059078] FAT-fs (loop7): bogus number of reserved sectors [ 316.065041] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xaa}, 0x6}, 0x1c) 21:18:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 316.212347] FAT-fs (loop7): bogus number of reserved sectors [ 316.218688] FAT-fs (loop7): Can't find a valid FAT filesystem [ 316.246655] XFS (loop7): Invalid superblock magic number [ 316.263647] FAT-fs (loop7): bogus number of reserved sectors [ 316.269645] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/242, 0xf2}], 0x1, 0x0) 21:18:59 executing program 6 (fault-call:4 fault-nth:0): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:18:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40030000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}, 0x6}, 0x1c) 21:18:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:18:59 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xf6ffffff, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:18:59 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) fdatasync(r0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:18:59 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/.ile0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:18:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0xaa}, 0x6}, 0x1c) 21:18:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 317.036624] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 317.056535] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 317.074461] FAT-fs (loop7): bogus number of reserved sectors [ 317.080423] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x0, 0xaf0}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3076, 0x12000) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:18:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:18:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x10001, 0xdd, 0x4, 0x0, 0x8, 0x8108, 0x1, 0xffffffff, 0xed7, 0x2, 0x7, 0x400, 0x3, 0x7fff, 0x5, 0x8, 0x7f, 0x7, 0x4, 0xffffffffffffff81, 0x0, 0x4, 0x800, 0x5, 0x8, 0x7, 0x7, 0xffff, 0x2, 0x8000, 0x3, 0x1, 0x6, 0x1f31, 0xffffffffffffb55d, 0x0, 0x12000, 0x2, @perf_config_ext={0x4, 0x4b}, 0x1002, 0x9, 0x80, 0x4, 0x8, 0x8001, 0x40}, r1, 0x2, r0, 0xb) socket(0x1000000003, 0x1, 0x7fff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x8, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x88) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000240)={'bond_slave_1\x00', @ifru_settings={0x2, 0xcd, @sync=&(0x7f0000000200)={0x3ff, 0x45e77046, 0x7}}}) preadv(r0, &(0x7f0000000040), 0x100002e6, 0x0) 21:18:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xaa}, 0x6}, 0x1c) 21:18:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xaa}, 0x6}, 0x1c) [ 317.216297] XFS (loop7): Invalid superblock magic number [ 317.248481] FAT-fs (loop7): bogus number of reserved sectors [ 317.254453] FAT-fs (loop7): Can't find a valid FAT filesystem 21:18:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 317.365992] FAULT_INJECTION: forcing a failure. [ 317.365992] name failslab, interval 1, probability 0, space 0, times 0 [ 317.378793] CPU: 1 PID: 20018 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 317.385734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.395097] Call Trace: [ 317.397760] dump_stack+0x1b9/0x294 [ 317.401411] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.406622] ? graph_lock+0x170/0x170 [ 317.410447] should_fail.cold.4+0xa/0x1a [ 317.414630] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.419846] ? find_held_lock+0x36/0x1c0 [ 317.423935] ? find_held_lock+0x36/0x1c0 [ 317.428042] ? check_same_owner+0x320/0x320 [ 317.432402] ? rcu_note_context_switch+0x710/0x710 [ 317.437349] ? wait_for_completion+0x870/0x870 [ 317.441953] __should_failslab+0x124/0x180 [ 317.446226] should_failslab+0x9/0x14 [ 317.450046] kmem_cache_alloc+0x2af/0x760 [ 317.454228] getname_flags+0xd0/0x5a0 [ 317.458044] getname+0x19/0x20 [ 317.461248] do_sys_open+0x39a/0x740 [ 317.464959] ? filp_open+0x80/0x80 [ 317.468496] ? ksys_ioctl+0x81/0xd0 [ 317.472118] ? do_syscall_64+0x92/0x800 [ 317.476100] __x64_sys_creat+0x61/0x80 [ 317.479978] do_syscall_64+0x1b1/0x800 [ 317.483873] ? finish_task_switch+0x1ca/0x840 [ 317.488368] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.493287] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.498212] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 317.503573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.508412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.513591] RIP: 0033:0x455a09 [ 317.516779] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.536137] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 317.543859] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 317.551135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 317.558394] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 317.565661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 317.573006] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000000 [ 317.598564] FAT-fs (loop7): bogus number of reserved sectors [ 317.604495] FAT-fs (loop7): Can't find a valid FAT filesystem [ 317.659808] XFS (loop7): Invalid superblock magic number [ 317.677421] FAT-fs (loop7): bogus number of reserved sectors [ 317.683473] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xaa}, 0x6}, 0x1c) 21:19:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:00 executing program 6 (fault-call:4 fault-nth:1): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:00 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x8cffffff00000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:00 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x4000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) shutdown(r0, 0x0) 21:19:00 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control//ile0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xaa}, 0x6}, 0x1c) [ 318.092923] FAT-fs (loop7): bogus number of reserved sectors [ 318.099005] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl(r1, 0x78, &(0x7f0000000040)="338756fd1a57a70c013591b8f1ab5cb201c606fc1327a58765e7166326f96d01e5c58fdfd0ed11e7c636833b8e2f13e2435464a04ac07cb5b381e2e3dcb38c8d31206a736499071c17146e42ffe64eebda29a7cdca881bc8103474256a") 21:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 318.152822] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 318.172688] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 318.189646] XFS (loop7): Invalid superblock magic number 21:19:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xaa}, 0x6}, 0x1c) [ 318.233882] FAT-fs (loop7): bogus number of reserved sectors [ 318.239915] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x78f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x5) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 318.413472] FAULT_INJECTION: forcing a failure. [ 318.413472] name failslab, interval 1, probability 0, space 0, times 0 [ 318.424856] CPU: 1 PID: 20102 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 318.431792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.441174] Call Trace: [ 318.443781] dump_stack+0x1b9/0x294 [ 318.447418] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.452709] should_fail.cold.4+0xa/0x1a [ 318.456781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.461926] ? debug_check_no_locks_freed+0x310/0x310 [ 318.467360] ? print_usage_bug+0xc0/0xc0 [ 318.471431] ? find_held_lock+0x36/0x1c0 [ 318.475518] ? check_same_owner+0x320/0x320 [ 318.479846] ? __lock_acquire+0x7f5/0x5140 [ 318.484086] ? rcu_note_context_switch+0x710/0x710 [ 318.489017] ? graph_lock+0x170/0x170 [ 318.492846] __should_failslab+0x124/0x180 [ 318.497104] should_failslab+0x9/0x14 [ 318.500914] kmem_cache_alloc+0x2af/0x760 [ 318.505067] ? debug_check_no_locks_freed+0x310/0x310 [ 318.510262] ? find_held_lock+0x36/0x1c0 [ 318.514334] get_empty_filp+0x125/0x520 [ 318.518432] ? proc_nr_files+0x60/0x60 [ 318.522414] ? lock_downgrade+0x8e0/0x8e0 [ 318.526574] ? graph_lock+0x170/0x170 [ 318.530378] ? kasan_check_read+0x11/0x20 [ 318.534542] ? rcu_is_watching+0x85/0x140 [ 318.539134] ? rcu_report_qs_rnp+0x790/0x790 [ 318.543739] path_openat+0x116/0x4dc0 [ 318.547551] ? graph_lock+0x170/0x170 [ 318.551361] ? unwind_get_return_address+0x61/0xa0 [ 318.556293] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 318.561329] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 318.566092] ? find_held_lock+0x36/0x1c0 [ 318.570165] ? lock_downgrade+0x8e0/0x8e0 [ 318.574314] ? do_sys_open+0x39a/0x740 [ 318.578211] ? kasan_check_read+0x11/0x20 [ 318.582362] ? do_raw_spin_unlock+0x9e/0x2e0 [ 318.586773] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 318.591356] ? __lock_is_held+0xb5/0x140 [ 318.595428] ? _raw_spin_unlock+0x22/0x30 [ 318.599580] ? __alloc_fd+0x346/0x700 [ 318.603384] ? usercopy_warn+0x120/0x120 [ 318.607453] ? exit_files+0xb0/0xb0 [ 318.611083] do_filp_open+0x249/0x350 [ 318.614889] ? may_open_dev+0x100/0x100 [ 318.618878] ? get_unused_fd_flags+0x121/0x190 [ 318.623466] ? getname_flags+0xd0/0x5a0 [ 318.627441] ? __alloc_fd+0x700/0x700 [ 318.631254] do_sys_open+0x56f/0x740 [ 318.635147] ? filp_open+0x80/0x80 [ 318.638704] ? ksys_ioctl+0x81/0xd0 [ 318.642337] ? do_syscall_64+0x92/0x800 [ 318.646314] __x64_sys_creat+0x61/0x80 [ 318.650205] do_syscall_64+0x1b1/0x800 [ 318.654095] ? finish_task_switch+0x1ca/0x840 [ 318.658607] ? syscall_return_slowpath+0x5c0/0x5c0 [ 318.663542] ? syscall_return_slowpath+0x30f/0x5c0 [ 318.668477] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 318.673855] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.678706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.683921] RIP: 0033:0x455a09 [ 318.687102] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.706564] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 318.714302] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 318.721579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 318.728847] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 318.736113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 318.743394] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000001 21:19:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xaa}, 0x6}, 0x1c) 21:19:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x2) 21:19:01 executing program 6 (fault-call:4 fault-nth:2): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:01 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xedc000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:01 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:19:01 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)="2e2f636f6e74726f6c2f66696c6530f6", &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xaa}, 0x6}, 0x1c) [ 319.189227] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 319.209092] ntfs: (device loop6): parse_options(): Unrecognized mount option . 21:19:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xaa}, 0x6}, 0x1c) [ 319.236808] FAT-fs (loop7): bogus number of reserved sectors [ 319.242735] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:01 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x484080, 0x0) readahead(r0, 0x2, 0x8d8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, 0x6}, 0x1c) 21:19:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 319.330813] XFS (loop7): Invalid superblock magic number [ 319.355320] FAT-fs (loop7): bogus number of reserved sectors [ 319.361298] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs5', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe], 0xaa}, 0x6}, 0x1c) [ 319.480564] FAT-fs (loop7): bogus number of reserved sectors [ 319.486649] FAT-fs (loop7): Can't find a valid FAT filesystem [ 319.554175] FAULT_INJECTION: forcing a failure. [ 319.554175] name failslab, interval 1, probability 0, space 0, times 0 [ 319.565517] CPU: 0 PID: 20145 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 319.572449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.581806] Call Trace: [ 319.584409] dump_stack+0x1b9/0x294 [ 319.588047] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.593254] should_fail.cold.4+0xa/0x1a [ 319.597364] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.602492] ? debug_check_no_locks_freed+0x310/0x310 [ 319.607695] ? print_usage_bug+0xc0/0xc0 [ 319.611786] ? find_held_lock+0x36/0x1c0 [ 319.615869] ? check_same_owner+0x320/0x320 [ 319.620193] ? __lock_acquire+0x7f5/0x5140 [ 319.624431] ? rcu_note_context_switch+0x710/0x710 [ 319.629358] ? graph_lock+0x170/0x170 [ 319.633165] __should_failslab+0x124/0x180 [ 319.637403] should_failslab+0x9/0x14 [ 319.641205] kmem_cache_alloc+0x2af/0x760 [ 319.645358] ? debug_check_no_locks_freed+0x310/0x310 [ 319.650552] ? find_held_lock+0x36/0x1c0 [ 319.654617] get_empty_filp+0x125/0x520 [ 319.658594] ? proc_nr_files+0x60/0x60 [ 319.662498] ? lock_downgrade+0x8e0/0x8e0 [ 319.666665] ? graph_lock+0x170/0x170 [ 319.670467] ? kasan_check_read+0x11/0x20 [ 319.674615] ? rcu_is_watching+0x85/0x140 [ 319.678763] ? rcu_report_qs_rnp+0x790/0x790 [ 319.683200] path_openat+0x116/0x4dc0 [ 319.687020] ? graph_lock+0x170/0x170 [ 319.690829] ? unwind_get_return_address+0x61/0xa0 [ 319.695765] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 319.700786] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 319.705546] ? find_held_lock+0x36/0x1c0 [ 319.709620] ? lock_downgrade+0x8e0/0x8e0 [ 319.713768] ? do_sys_open+0x39a/0x740 [ 319.717661] ? kasan_check_read+0x11/0x20 [ 319.721807] ? do_raw_spin_unlock+0x9e/0x2e0 [ 319.726219] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 319.730798] ? __lock_is_held+0xb5/0x140 [ 319.734863] ? _raw_spin_unlock+0x22/0x30 [ 319.739012] ? __alloc_fd+0x346/0x700 [ 319.742812] ? usercopy_warn+0x120/0x120 [ 319.746881] ? exit_files+0xb0/0xb0 [ 319.750515] do_filp_open+0x249/0x350 [ 319.754321] ? may_open_dev+0x100/0x100 [ 319.758395] ? get_unused_fd_flags+0x121/0x190 [ 319.762971] ? getname_flags+0xd0/0x5a0 [ 319.766946] ? __alloc_fd+0x700/0x700 [ 319.770754] do_sys_open+0x56f/0x740 [ 319.774473] ? filp_open+0x80/0x80 [ 319.778015] ? ksys_ioctl+0x81/0xd0 [ 319.781642] ? do_syscall_64+0x92/0x800 [ 319.785623] __x64_sys_creat+0x61/0x80 [ 319.789799] do_syscall_64+0x1b1/0x800 [ 319.793685] ? finish_task_switch+0x1ca/0x840 [ 319.798184] ? syscall_return_slowpath+0x5c0/0x5c0 [ 319.803117] ? syscall_return_slowpath+0x30f/0x5c0 [ 319.808049] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 319.813419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.818266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.823453] RIP: 0033:0x455a09 [ 319.826645] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.846287] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 319.854095] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 319.861458] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 319.868738] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 319.876004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 319.883278] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000002 21:19:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480), 0x0, 0x0) 21:19:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xaa}, 0x6}, 0x1c) 21:19:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfsf', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:02 executing program 6 (fault-call:4 fault-nth:3): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:02 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xffff1f00, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x20400) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000100)=r3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0xc0810, r2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000140)="868c728cc6c586d84a3cdb334962f6a7bb6fa1430cb423c35a53929e3cf42dc077d1008720b4df4e90f75ba233ec372b2e9d4dfb28c20e26ca5b857632d84919a95e7dc6f514398313af9ca6a0e469d6a96d695b7f34edc61afedc1f43ea6440092632ff1bb920052db2c11a72639c116f2cb90717a7c68ef699a63ebed2a5ea7790009520c95221cdcd52", 0x8b) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x6327f10f9121550a) dup3(r1, r3, 0x80000) 21:19:02 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xaa}, 0x6}, 0x1c) [ 320.230524] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 320.231771] FAT-fs (loop7): bogus number of reserved sectors [ 320.250374] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 320.256195] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='net/sctp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xaa}, 0x6}, 0x1c) 21:19:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0xaa}, 0x6}, 0x1c) [ 320.416621] FAT-fs (loop7): bogus number of reserved sectors [ 320.422604] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 21:19:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xaa}, 0x6}, 0x1c) 21:19:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 320.649433] FAT-fs (loop7): bogus number of reserved sectors [ 320.655421] FAT-fs (loop7): Can't find a valid FAT filesystem [ 320.656614] FAULT_INJECTION: forcing a failure. [ 320.656614] name failslab, interval 1, probability 0, space 0, times 0 [ 320.673059] CPU: 1 PID: 20211 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 320.680001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.689375] Call Trace: [ 320.691991] dump_stack+0x1b9/0x294 [ 320.695650] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.700869] ? print_usage_bug+0xc0/0xc0 [ 320.704963] should_fail.cold.4+0xa/0x1a [ 320.709148] ? print_usage_bug+0xc0/0xc0 [ 320.713251] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.718419] ? graph_lock+0x170/0x170 [ 320.722258] ? debug_check_no_locks_freed+0x310/0x310 [ 320.727509] ? __lock_acquire+0x7f5/0x5140 [ 320.731968] ? find_held_lock+0x36/0x1c0 [ 320.736108] ? __lock_is_held+0xb5/0x140 [ 320.740242] ? check_same_owner+0x320/0x320 [ 320.744750] ? __lock_acquire+0x7f5/0x5140 [ 320.749052] ? rcu_note_context_switch+0x710/0x710 [ 320.754042] __should_failslab+0x124/0x180 [ 320.758354] should_failslab+0x9/0x14 [ 320.762207] kmem_cache_alloc+0x2af/0x760 [ 320.766408] ? debug_check_no_locks_freed+0x310/0x310 [ 320.771655] __d_alloc+0xc0/0xd30 [ 320.775161] ? shrink_dcache_for_umount+0x290/0x290 [ 320.780222] ? __lock_acquire+0x7f5/0x5140 [ 320.784506] ? lock_downgrade+0x8e0/0x8e0 [ 320.788697] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.794388] ? debug_check_no_locks_freed+0x310/0x310 [ 320.799626] ? print_usage_bug+0xc0/0xc0 [ 320.803705] ? graph_lock+0x170/0x170 [ 320.807529] ? print_usage_bug+0xc0/0xc0 [ 320.811611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.817186] ? __follow_mount_rcu.isra.35.part.36+0x16d/0x880 [ 320.823100] d_alloc+0x8e/0x370 [ 320.826405] ? __lock_acquire+0x7f5/0x5140 [ 320.830688] ? __d_alloc+0xd30/0xd30 [ 320.834436] ? find_held_lock+0x36/0x1c0 [ 320.838521] d_alloc_parallel+0x152/0x1e70 [ 320.842773] ? lock_downgrade+0x8e0/0x8e0 [ 320.846939] ? kasan_check_read+0x11/0x20 [ 320.852256] ? __d_lookup_rcu+0xa80/0xa80 [ 320.856423] ? __d_lookup+0x5b4/0x9c0 [ 320.860242] ? d_alloc_parallel+0x1e70/0x1e70 [ 320.864755] ? lock_release+0xa10/0xa10 [ 320.868747] ? mark_held_locks+0xc9/0x160 [ 320.872914] ? d_lookup+0x254/0x330 [ 320.876651] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 320.881686] ? d_lookup+0x219/0x330 [ 320.885339] ? __d_lookup+0x9c0/0x9c0 [ 320.889181] lookup_open+0x54f/0x1b40 [ 320.893009] ? complete_walk+0x260/0x260 [ 320.897112] ? __might_sleep+0x95/0x190 [ 320.901112] path_openat+0x1316/0x4dc0 [ 320.905033] ? graph_lock+0x170/0x170 [ 320.908853] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 320.913645] ? find_held_lock+0x36/0x1c0 [ 320.917763] ? lock_downgrade+0x8e0/0x8e0 [ 320.922013] ? do_sys_open+0x39a/0x740 [ 320.925944] ? kasan_check_read+0x11/0x20 [ 320.930131] ? do_raw_spin_unlock+0x9e/0x2e0 [ 320.934560] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 320.939154] ? __lock_is_held+0xb5/0x140 [ 320.943235] ? _raw_spin_unlock+0x22/0x30 [ 320.947414] ? __alloc_fd+0x346/0x700 [ 320.951222] ? usercopy_warn+0x120/0x120 [ 320.955302] ? exit_files+0xb0/0xb0 [ 320.958938] do_filp_open+0x249/0x350 [ 320.962747] ? may_open_dev+0x100/0x100 [ 320.966813] ? get_unused_fd_flags+0x121/0x190 [ 320.971384] ? getname_flags+0xd0/0x5a0 [ 320.975356] ? __alloc_fd+0x700/0x700 [ 320.979159] do_sys_open+0x56f/0x740 [ 320.982867] ? filp_open+0x80/0x80 [ 320.986423] ? ksys_ioctl+0x81/0xd0 [ 320.990042] ? do_syscall_64+0x92/0x800 [ 320.994010] __x64_sys_creat+0x61/0x80 [ 320.997895] do_syscall_64+0x1b1/0x800 [ 321.001778] ? finish_task_switch+0x1ca/0x840 [ 321.006280] ? syscall_return_slowpath+0x5c0/0x5c0 [ 321.011211] ? syscall_return_slowpath+0x30f/0x5c0 [ 321.016147] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 321.021526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.026463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.031663] RIP: 0033:0x455a09 [ 321.034842] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.054281] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 321.061994] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 321.069281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 321.076547] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 321.083819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 321.091097] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000003 [ 321.150638] XFS (loop7): Invalid superblock magic number [ 321.179961] FAT-fs (loop7): bogus number of reserved sectors [ 321.185900] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xaa}, 0x6}, 0x1c) 21:19:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc00e0000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:03 executing program 6 (fault-call:4 fault-nth:4): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:03 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x40000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:03 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:19:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0xaa}, 0x6}, 0x1c) 21:19:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 321.436972] FAT-fs (loop7): bogus number of reserved sectors [ 321.437668] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 321.442946] FAT-fs (loop7): Can't find a valid FAT filesystem [ 321.462686] ntfs: (device loop6): parse_options(): Unrecognized mount option . 21:19:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}, 0x6}, 0x1c) 21:19:03 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000140)=""/143, 0x8f, 0x20, &(0x7f0000000200)=@generic={0x5, "989f57bbd9d9062c08062225b834d610d56c3fe4fe470bdf03e5c853cc47bc2ce5be5b485b28c0fb70aac211d217da6a10caa77b957aeba9b0cb104c1195f4beefb796d0749e9472f826523c1e9ab728ddc47430da4f7576f16297d2dc9b2b5b9cbee04204e415a397ec5df4ef69d869f030e71a22fc582d64c59cdcbcb5"}, 0x80) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0x391}], 0x1, 0x0) [ 321.599618] XFS (loop7): Invalid superblock magic number [ 321.628066] FAT-fs (loop7): bogus number of reserved sectors [ 321.634118] FAT-fs (loop7): Can't find a valid FAT filesystem [ 321.765111] FAULT_INJECTION: forcing a failure. [ 321.765111] name failslab, interval 1, probability 0, space 0, times 0 [ 321.776778] CPU: 1 PID: 20281 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 321.784158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.793512] Call Trace: [ 321.796114] dump_stack+0x1b9/0x294 [ 321.799841] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.805042] ? __lock_acquire+0x7f5/0x5140 [ 321.809290] should_fail.cold.4+0xa/0x1a [ 321.813391] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.818516] ? debug_check_no_locks_freed+0x310/0x310 [ 321.823714] ? graph_lock+0x170/0x170 [ 321.827525] ? print_usage_bug+0xc0/0xc0 [ 321.831606] ? print_usage_bug+0xc0/0xc0 [ 321.835687] ? __lock_is_held+0xb5/0x140 [ 321.839763] ? check_same_owner+0x320/0x320 [ 321.844092] ? rcu_note_context_switch+0x710/0x710 [ 321.849021] ? graph_lock+0x170/0x170 [ 321.852826] ? __unwind_start+0x166/0x330 [ 321.856978] __should_failslab+0x124/0x180 [ 321.861223] should_failslab+0x9/0x14 [ 321.865029] kmem_cache_alloc_trace+0x2cb/0x780 [ 321.869709] ? debug_check_no_locks_freed+0x310/0x310 [ 321.874909] vfat_add_entry+0x34d/0x4ce0 [ 321.878977] ? check_same_owner+0x320/0x320 [ 321.883300] ? path_openat+0x1316/0x4dc0 [ 321.887368] ? rcu_note_context_switch+0x710/0x710 [ 321.892308] ? vfat_revalidate_ci+0xe0/0xe0 [ 321.896641] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.901662] ? vfat_create+0xec/0x630 [ 321.905466] ? graph_lock+0x170/0x170 [ 321.909268] ? graph_lock+0x170/0x170 [ 321.913070] ? mutex_trylock+0x2a0/0x2a0 [ 321.917131] ? __wake_up_common+0x730/0x730 [ 321.921463] ? print_usage_bug+0xc0/0xc0 [ 321.925546] ? lock_downgrade+0x8e0/0x8e0 [ 321.929698] ? lock_release+0xa10/0xa10 [ 321.933680] ? mark_held_locks+0xc9/0x160 [ 321.937836] ? ktime_get_coarse_real_ts64+0x273/0x390 [ 321.943041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.948060] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 321.953077] ? ktime_get_coarse_real_ts64+0x23b/0x390 [ 321.958271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.963809] ? timespec_trunc+0xe7/0x170 [ 321.967867] ? put_itimerspec64+0x310/0x310 [ 321.972207] ? __d_lookup_rcu+0xa80/0xa80 [ 321.976359] ? current_time+0x118/0x180 [ 321.980352] ? init_special_inode+0x210/0x210 [ 321.984855] vfat_create+0x152/0x630 [ 321.988572] ? vfat_rmdir+0x400/0x400 [ 321.992378] ? vfat_lookup+0x165/0x620 [ 321.996273] ? vfat_find_form+0x100/0x100 [ 322.000424] ? d_lookup+0x219/0x330 [ 322.004055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.009596] ? security_inode_permission+0xd2/0x100 [ 322.014634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.020173] ? security_inode_create+0xe8/0x120 [ 322.024849] ? vfat_rmdir+0x400/0x400 [ 322.028656] lookup_open+0x13eb/0x1b40 [ 322.032555] ? complete_walk+0x260/0x260 [ 322.036636] ? __might_sleep+0x95/0x190 [ 322.040630] path_openat+0x1316/0x4dc0 [ 322.044521] ? graph_lock+0x170/0x170 [ 322.048331] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 322.053090] ? find_held_lock+0x36/0x1c0 [ 322.057179] ? lock_downgrade+0x8e0/0x8e0 [ 322.061326] ? do_sys_open+0x39a/0x740 [ 322.065222] ? kasan_check_read+0x11/0x20 [ 322.069374] ? do_raw_spin_unlock+0x9e/0x2e0 [ 322.073785] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 322.078369] ? __lock_is_held+0xb5/0x140 [ 322.082437] ? _raw_spin_unlock+0x22/0x30 [ 322.086589] ? __alloc_fd+0x346/0x700 [ 322.090397] ? usercopy_warn+0x120/0x120 [ 322.094467] ? exit_files+0xb0/0xb0 [ 322.098110] do_filp_open+0x249/0x350 [ 322.102297] ? may_open_dev+0x100/0x100 [ 322.106287] ? get_unused_fd_flags+0x121/0x190 [ 322.110882] ? getname_flags+0xd0/0x5a0 [ 322.114863] ? __alloc_fd+0x700/0x700 [ 322.118679] do_sys_open+0x56f/0x740 [ 322.122406] ? filp_open+0x80/0x80 [ 322.125953] ? ksys_ioctl+0x81/0xd0 [ 322.129673] ? do_syscall_64+0x92/0x800 [ 322.133658] __x64_sys_creat+0x61/0x80 [ 322.137557] do_syscall_64+0x1b1/0x800 [ 322.141448] ? finish_task_switch+0x1ca/0x840 [ 322.145955] ? syscall_return_slowpath+0x5c0/0x5c0 [ 322.150892] ? syscall_return_slowpath+0x30f/0x5c0 [ 322.155830] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 322.161208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.166089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.171280] RIP: 0033:0x455a09 [ 322.174462] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.193862] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 322.201585] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 322.208856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 322.216126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 322.223400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 322.230673] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000004 21:19:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xaa}, 0x6}, 0x1c) 21:19:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc00e}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:04 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0xb8b2ffada196fb7f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:04 executing program 6 (fault-call:4 fault-nth:5): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:04 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x2000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x70000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x401, 0x7, &(0x7f0000000100)="b0e9af08bcd65a2671dd145597cf79de7ec182410c2c6412bb25972489a90810bfb9f1ecaa989ac008077bd0b4bb3bd1f9f2058576dcfee8324191e26542df0d141b589dd89b1a862eca44475bbe35c3e4ebbe8eafe630461a31e9499f11a346f93bd11930d96dbf15851e1ca0034b501b28d516a191efe2881e8e4ffab8157eeb049d6970108407a0c111a4479344caeb5d721fb86717166224d83967c6", 0x5, 0xc700, 0x1, 0x6, 0x7, 0xf2a2, 0xffffffffffffffff, "e2ba8caa4477caaa14a728548c2cb2166f4a2e3718c13c523f71fb2a825d78026942409af0a62daab4489ca4d039ed75e12085be2f07c6c6316dad2aa345ae6d5f3f8a4a539dbd95476c10f0502e36a2e6f62b19f17b5f15fc7547abb70569af9615a3c814b7111a5c12cd01ac0d0c216b02311fc1ed69f3aec3ede06de4e3641dbeaa70a76643a521d506b3bc7de26b9b16702ddde02d0004824a2b55d937cfd7d84682db66915bc60a7efb5d7b5566bd8a10cf4e442d883dc176af56d3727545199ce313a51ac1867fdb04c34eda45a35ae7fd477d81468a9ff9edafb7c5b256a40b"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x4800) listen(r0, 0xe08) shutdown(r0, 0x0) 21:19:04 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 322.556886] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 322.576684] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 322.599113] FAT-fs (loop7): bogus number of reserved sectors 21:19:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, 0x6}, 0x1c) [ 322.605062] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:05 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x40, 0x40, 0x7fff, 0x6, 0x10000, 0x10000, 0x8, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x8001, 0x2, 0x9, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x20, 0x9, 0x7}, &(0x7f0000000180)=0x10) 21:19:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xaa}, 0x6}, 0x1c) [ 322.705272] XFS (loop7): Invalid superblock magic number [ 322.739172] FAT-fs (loop7): bogus number of reserved sectors [ 322.745153] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\n', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000], 0xaa}, 0x6}, 0x1c) 21:19:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 322.860982] FAULT_INJECTION: forcing a failure. [ 322.860982] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.872940] CPU: 0 PID: 20341 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 322.879870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.889655] Call Trace: [ 322.892253] dump_stack+0x1b9/0x294 [ 322.895894] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.901106] should_fail.cold.4+0xa/0x1a [ 322.905173] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.910298] ? debug_check_no_locks_freed+0x310/0x310 [ 322.915491] ? __lock_is_held+0xb5/0x140 [ 322.920083] ? save_stack+0xa9/0xd0 [ 322.923716] ? check_same_owner+0x320/0x320 [ 322.928038] ? d_alloc+0x8e/0x370 [ 322.931504] ? rcu_note_context_switch+0x710/0x710 [ 322.936440] ? __might_sleep+0x95/0x190 [ 322.940421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.945958] ? should_fail+0x21b/0xbcd [ 322.949857] ? __getblk_gfp+0x102/0xaf0 [ 322.953839] __alloc_pages_nodemask+0x34e/0xd70 [ 322.958515] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 322.963540] ? find_held_lock+0x36/0x1c0 [ 322.967606] ? __lock_is_held+0xb5/0x140 [ 322.971697] ? check_same_owner+0x320/0x320 [ 322.976022] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.981566] cache_grow_begin+0x6e/0x6c0 [ 322.985636] kmem_cache_alloc+0x689/0x760 [ 322.989796] fat_parse_long+0x90d/0xb60 [ 322.993770] ? mutex_trylock+0x2a0/0x2a0 [ 322.997838] fat_search_long+0xa0d/0x15d0 [ 323.002013] ? kasan_check_read+0x11/0x20 [ 323.006187] ? rcu_is_watching+0x85/0x140 [ 323.010336] ? rcu_report_qs_rnp+0x790/0x790 [ 323.014753] ? fat_parse_short+0x2cb0/0x2cb0 [ 323.019175] ? __d_lookup_rcu+0xa80/0xa80 [ 323.023334] ? __d_lookup+0x5b4/0x9c0 [ 323.027142] ? d_alloc_parallel+0x1e70/0x1e70 [ 323.031645] vfat_find+0x16d/0x1a0 [ 323.035186] vfat_lookup+0xfc/0x620 [ 323.038815] ? vfat_find_form+0x100/0x100 [ 323.043323] ? d_lookup+0x219/0x330 [ 323.046957] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.052497] ? security_inode_permission+0xd2/0x100 [ 323.057517] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.063098] ? security_inode_create+0xe8/0x120 [ 323.067772] ? vfat_find_form+0x100/0x100 [ 323.071920] lookup_open+0x71d/0x1b40 [ 323.075728] ? complete_walk+0x260/0x260 [ 323.079796] ? __might_sleep+0x95/0x190 [ 323.083782] path_openat+0x1316/0x4dc0 [ 323.087670] ? graph_lock+0x170/0x170 [ 323.091480] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 323.096235] ? find_held_lock+0x36/0x1c0 [ 323.100307] ? lock_downgrade+0x8e0/0x8e0 [ 323.104452] ? do_sys_open+0x39a/0x740 [ 323.108346] ? kasan_check_read+0x11/0x20 [ 323.112499] ? do_raw_spin_unlock+0x9e/0x2e0 [ 323.116908] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 323.121487] ? __lock_is_held+0xb5/0x140 [ 323.125556] ? _raw_spin_unlock+0x22/0x30 [ 323.129705] ? __alloc_fd+0x346/0x700 [ 323.133505] ? usercopy_warn+0x120/0x120 [ 323.137570] ? exit_files+0xb0/0xb0 [ 323.141199] do_filp_open+0x249/0x350 [ 323.144999] ? may_open_dev+0x100/0x100 [ 323.148986] ? get_unused_fd_flags+0x121/0x190 [ 323.153565] ? getname_flags+0xd0/0x5a0 [ 323.157542] ? __alloc_fd+0x700/0x700 [ 323.161351] do_sys_open+0x56f/0x740 [ 323.165069] ? filp_open+0x80/0x80 [ 323.168613] ? ksys_ioctl+0x81/0xd0 [ 323.172239] ? do_syscall_64+0x92/0x800 [ 323.176214] __x64_sys_creat+0x61/0x80 [ 323.180100] do_syscall_64+0x1b1/0x800 [ 323.183990] ? finish_task_switch+0x1ca/0x840 [ 323.188485] ? syscall_return_slowpath+0x5c0/0x5c0 [ 323.193415] ? syscall_return_slowpath+0x30f/0x5c0 [ 323.198348] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 323.203716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.208562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.213748] RIP: 0033:0x455a09 [ 323.216928] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.236296] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 323.244005] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 323.251277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 21:19:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0xdd, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000040)=0x3, 0x4) [ 323.258541] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 323.265804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 323.273430] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000005 [ 323.302977] FAT-fs (loop7): bogus number of reserved sectors [ 323.308924] FAT-fs (loop7): Can't find a valid FAT filesystem [ 323.396435] FAT-fs (loop7): bogus number of reserved sectors [ 323.402348] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}, 0x6}, 0x1c) 21:19:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x200, 0x2be) 21:19:05 executing program 6 (fault-call:4 fault-nth:6): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfst', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:05 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xfeffffff00000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0), 0x20000000000001ed, 0x4800) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffff0a7, 0x20000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000040)) shutdown(r0, 0x0) 21:19:05 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)="2e2f636f6e74726f6c2f66696c6530ff", &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1304}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 323.567552] FAT-fs (loop7): bogus number of reserved sectors [ 323.568267] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 323.573443] FAT-fs (loop7): Can't find a valid FAT filesystem [ 323.593187] ntfs: (device loop6): parse_options(): Unrecognized mount option . 21:19:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0xaa}, 0x6}, 0x1c) [ 323.672359] FAT-fs (loop7): bogus number of reserved sectors [ 323.678457] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, 0x6}, 0x1c) 21:19:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:06 executing program 0: getpid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)="63d7757365740084d31faffe5360a00a5841deced0630ab2dcf53cefb202e50813eb2ee7bb04cff146e6212cf4f01c28c8684aff9030017be3ac64c91c1fe3fc75ec72064caf1c6b2c8af563202836fc8ed2f4fd2a040d9159f417548aeedd56d7c020626ce056039e8dc632846920eaecb7b931b2a00bc7c3213f7c37141c993e9e4985bb65d81eb92382a98bc48e70ec5d563842cd1534a527d8970ec3ad22b7ab6d9d1271028875c495db5768502b8764f9ff02558ef4c8a12da6869492706fe99edf61c9534702ae") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) socket$inet6(0xa, 0x7, 0x400) 21:19:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1304000000000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xaa}, 0x6}, 0x1c) [ 323.820282] FAT-fs (loop7): bogus number of reserved sectors [ 323.826270] FAT-fs (loop7): Can't find a valid FAT filesystem [ 323.875406] FAULT_INJECTION: forcing a failure. [ 323.875406] name failslab, interval 1, probability 0, space 0, times 0 [ 323.886773] CPU: 1 PID: 20408 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 323.893715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.903081] Call Trace: [ 323.905698] dump_stack+0x1b9/0x294 [ 323.909352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 323.914554] ? debug_check_no_locks_freed+0x310/0x310 [ 323.919743] should_fail.cold.4+0xa/0x1a [ 323.923797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.928896] ? graph_lock+0x170/0x170 [ 323.932688] ? vfat_revalidate_ci+0xe0/0xe0 [ 323.937002] ? zap_class+0x720/0x720 [ 323.940710] ? graph_lock+0x170/0x170 [ 323.944501] ? __lock_is_held+0xb5/0x140 [ 323.948564] ? check_same_owner+0x320/0x320 [ 323.952890] ? rcu_note_context_switch+0x710/0x710 [ 323.957817] ? find_held_lock+0x36/0x1c0 [ 323.961874] __should_failslab+0x124/0x180 [ 323.966102] should_failslab+0x9/0x14 [ 323.969893] kmem_cache_alloc+0x2af/0x760 [ 323.974032] ? lock_downgrade+0x8e0/0x8e0 [ 323.978186] ? fat_i_callback+0x30/0x30 [ 323.982153] fat_alloc_inode+0x1b/0x70 [ 323.986034] alloc_inode+0x63/0x190 [ 323.989654] new_inode_pseudo+0x69/0x1a0 [ 323.993707] ? prune_icache_sb+0x1a0/0x1a0 [ 323.997933] ? _raw_spin_unlock+0x22/0x30 [ 324.002079] new_inode+0x1c/0x40 [ 324.005446] fat_build_inode+0x1b4/0x3d2 [ 324.009507] ? fat_fill_inode+0x17b0/0x17b0 [ 324.013903] ? init_special_inode+0x210/0x210 [ 324.018394] vfat_create+0x32f/0x630 [ 324.022101] ? vfat_rmdir+0x400/0x400 [ 324.025896] ? vfat_lookup+0x165/0x620 [ 324.029785] ? vfat_find_form+0x100/0x100 [ 324.034030] ? d_lookup+0x219/0x330 [ 324.037667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.043198] ? security_inode_create+0xe8/0x120 [ 324.047857] ? vfat_rmdir+0x400/0x400 [ 324.051649] lookup_open+0x13eb/0x1b40 [ 324.055536] ? complete_walk+0x260/0x260 [ 324.059597] ? __might_sleep+0x95/0x190 [ 324.063577] path_openat+0x1316/0x4dc0 [ 324.067473] ? graph_lock+0x170/0x170 [ 324.071287] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 324.076053] ? find_held_lock+0x36/0x1c0 [ 324.080113] ? lock_downgrade+0x8e0/0x8e0 [ 324.084247] ? do_sys_open+0x39a/0x740 [ 324.088130] ? kasan_check_read+0x11/0x20 [ 324.092276] ? do_raw_spin_unlock+0x9e/0x2e0 [ 324.096671] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 324.101242] ? __lock_is_held+0xb5/0x140 [ 324.105302] ? _raw_spin_unlock+0x22/0x30 [ 324.109439] ? __alloc_fd+0x346/0x700 [ 324.113228] ? usercopy_warn+0x120/0x120 [ 324.117285] ? exit_files+0xb0/0xb0 [ 324.120904] do_filp_open+0x249/0x350 [ 324.124694] ? may_open_dev+0x100/0x100 [ 324.128671] ? get_unused_fd_flags+0x121/0x190 [ 324.133243] ? getname_flags+0xd0/0x5a0 [ 324.137220] ? __alloc_fd+0x700/0x700 [ 324.141030] do_sys_open+0x56f/0x740 [ 324.144748] ? filp_open+0x80/0x80 [ 324.148283] ? ksys_ioctl+0x81/0xd0 [ 324.151903] ? do_syscall_64+0x92/0x800 [ 324.155870] __x64_sys_creat+0x61/0x80 [ 324.159749] do_syscall_64+0x1b1/0x800 [ 324.163626] ? finish_task_switch+0x1ca/0x840 [ 324.168113] ? syscall_return_slowpath+0x5c0/0x5c0 [ 324.173038] ? syscall_return_slowpath+0x30f/0x5c0 [ 324.177966] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 324.183335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.188176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.193355] RIP: 0033:0x455a09 [ 324.196535] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.215871] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 21:19:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:06 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040)=0xffffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x40400) [ 324.223572] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 324.230830] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 324.238260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 324.245606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 324.252864] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000006 21:19:06 executing program 6 (fault-call:4 fault-nth:7): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xaa}, 0x6}, 0x1c) [ 324.296577] XFS (loop7): Invalid superblock magic number [ 324.336567] FAT-fs (loop7): bogus number of reserved sectors [ 324.342565] FAT-fs (loop7): Can't find a valid FAT filesystem [ 324.361225] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 324.381056] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 324.534421] FAULT_INJECTION: forcing a failure. [ 324.534421] name failslab, interval 1, probability 0, space 0, times 0 [ 324.545729] CPU: 0 PID: 20465 Comm: syz-executor6 Not tainted 4.17.0+ #87 [ 324.552659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.562033] Call Trace: [ 324.564632] dump_stack+0x1b9/0x294 [ 324.568265] ? dump_stack_print_info.cold.2+0x52/0x52 [ 324.573460] ? __save_stack_trace+0x7e/0xd0 [ 324.577805] should_fail.cold.4+0xa/0x1a [ 324.581877] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.586985] ? save_stack+0x43/0xd0 [ 324.590611] ? kasan_kmalloc+0xc4/0xe0 [ 324.594504] ? kmem_cache_alloc_trace+0x152/0x780 [ 324.599344] ? vfat_add_entry+0x34d/0x4ce0 [ 324.603578] ? vfat_create+0x152/0x630 [ 324.607467] ? lookup_open+0x13eb/0x1b40 [ 324.611530] ? path_openat+0x1316/0x4dc0 [ 324.615592] ? graph_lock+0x170/0x170 [ 324.619391] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.624788] ? find_held_lock+0x36/0x1c0 [ 324.628855] ? __lock_is_held+0xb5/0x140 [ 324.632934] ? check_same_owner+0x320/0x320 [ 324.637258] ? __lock_is_held+0xb5/0x140 [ 324.641325] ? rcu_note_context_switch+0x710/0x710 [ 324.646264] __should_failslab+0x124/0x180 [ 324.650506] should_failslab+0x9/0x14 [ 324.654311] kmem_cache_alloc+0x2af/0x760 [ 324.658462] ? debug_check_no_locks_freed+0x310/0x310 [ 324.663661] vfat_add_entry+0x45e/0x4ce0 [ 324.667727] ? path_openat+0x1316/0x4dc0 [ 324.671812] ? vfat_revalidate_ci+0xe0/0xe0 [ 324.676138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 324.681154] ? vfat_create+0xec/0x630 [ 324.684956] ? graph_lock+0x170/0x170 [ 324.688763] ? graph_lock+0x170/0x170 [ 324.692575] ? mutex_trylock+0x2a0/0x2a0 [ 324.696641] ? __wake_up_common+0x730/0x730 [ 324.700974] ? print_usage_bug+0xc0/0xc0 [ 324.705046] ? lock_downgrade+0x8e0/0x8e0 [ 324.709199] ? lock_release+0xa10/0xa10 [ 324.713177] ? mark_held_locks+0xc9/0x160 [ 324.717329] ? ktime_get_coarse_real_ts64+0x273/0x390 [ 324.722521] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 324.727542] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 324.732562] ? ktime_get_coarse_real_ts64+0x23b/0x390 [ 324.737757] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.743294] ? timespec_trunc+0xe7/0x170 [ 324.747357] ? put_itimerspec64+0x310/0x310 [ 324.751682] ? __d_lookup_rcu+0xa80/0xa80 [ 324.755838] ? current_time+0x118/0x180 [ 324.759823] ? init_special_inode+0x210/0x210 [ 324.764331] vfat_create+0x152/0x630 [ 324.768051] ? vfat_rmdir+0x400/0x400 [ 324.771858] ? vfat_lookup+0x165/0x620 [ 324.775751] ? vfat_find_form+0x100/0x100 [ 324.779905] ? d_lookup+0x219/0x330 [ 324.783538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.789085] ? security_inode_permission+0xd2/0x100 [ 324.794281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.799928] ? security_inode_create+0xe8/0x120 [ 324.804597] ? vfat_rmdir+0x400/0x400 [ 324.808401] lookup_open+0x13eb/0x1b40 [ 324.812300] ? complete_walk+0x260/0x260 [ 324.816372] ? __might_sleep+0x95/0x190 [ 324.820364] path_openat+0x1316/0x4dc0 [ 324.824256] ? graph_lock+0x170/0x170 [ 324.828069] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 324.832829] ? find_held_lock+0x36/0x1c0 [ 324.836903] ? lock_downgrade+0x8e0/0x8e0 [ 324.841052] ? do_sys_open+0x39a/0x740 [ 324.844948] ? kasan_check_read+0x11/0x20 [ 324.849101] ? do_raw_spin_unlock+0x9e/0x2e0 [ 324.853512] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 324.858095] ? __lock_is_held+0xb5/0x140 [ 324.862164] ? _raw_spin_unlock+0x22/0x30 [ 324.866317] ? __alloc_fd+0x346/0x700 [ 324.870119] ? usercopy_warn+0x120/0x120 [ 324.874188] ? exit_files+0xb0/0xb0 [ 324.877819] do_filp_open+0x249/0x350 [ 324.881620] ? may_open_dev+0x100/0x100 [ 324.885610] ? get_unused_fd_flags+0x121/0x190 [ 324.890193] ? getname_flags+0xd0/0x5a0 [ 324.894172] ? __alloc_fd+0x700/0x700 [ 324.897981] do_sys_open+0x56f/0x740 [ 324.901701] ? filp_open+0x80/0x80 [ 324.905246] ? ksys_ioctl+0x81/0xd0 [ 324.908873] ? do_syscall_64+0x92/0x800 [ 324.912855] __x64_sys_creat+0x61/0x80 [ 324.916747] do_syscall_64+0x1b1/0x800 [ 324.920636] ? finish_task_switch+0x1ca/0x840 [ 324.925135] ? syscall_return_slowpath+0x5c0/0x5c0 [ 324.930067] ? syscall_return_slowpath+0x30f/0x5c0 [ 324.935003] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 324.940370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.945221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.950411] RIP: 0033:0x455a09 [ 324.953590] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.972961] RSP: 002b:00007f511e747c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 21:19:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:07 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x3f000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x3f, 0x9edc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:07 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)="2e2f636f6e74726f6c2f66696c653001", &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:07 executing program 6 (fault-call:4 fault-nth:8): syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x94, &(0x7f0000000180)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x26, @dev={0xfe, 0x80, [], 0xf}, 0x6}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7, @empty, 0x8}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x9}, &(0x7f0000000300)=0x8) [ 324.980674] RAX: ffffffffffffffda RBX: 00007f511e7486d4 RCX: 0000000000455a09 [ 324.987942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020df1000 [ 324.995213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.002478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.009746] R13: 000000000000006a R14: 00000000006f5a90 R15: 0000000000000007 21:19:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xb, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0xaa}, 0x6}, 0x1c) 21:19:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0xaa}, 0x6}, 0x1c) 21:19:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0x25, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 325.099863] FAT-fs (loop7): bogus number of reserved sectors [ 325.105841] FAT-fs (loop7): Can't find a valid FAT filesystem [ 325.174214] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 325.194135] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 325.210918] XFS (loop7): Invalid superblock magic number [ 325.226686] FAT-fs (loop7): bogus number of reserved sectors [ 325.232678] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xaa}, 0x6}, 0x1c) 21:19:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0x2000018c, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:08 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./file0/buu\x00', 0x0) 21:19:08 executing program 0: pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001680)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000016c0)={0x7fffffff, 0xfffffffffffffffb, 0x7f}) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffff8001, 0x7, &(0x7f0000001580)=[{&(0x7f00000000c0)="904a36cd9dc930cc293c2febf9213337165c9d88d865c094ded709d90b47dbf7e32ff9eabae2cf8f036d94f6c0b22f63028ed62ab44ae35c6aa3f683d8a493c34ee53886641cb9d6079851aaf80c", 0x4e, 0x7f}, {&(0x7f0000000140)="7267381d8de84f356d0a4f379b7f0892a041d9ec89d180fb0cbad63e44", 0x1d, 0x3}, {&(0x7f00000004c0)="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", 0x1000, 0x5}, {&(0x7f0000000180)="4771e4470f5e93177601d31ffa375134424361a70f87434f80a4abc9070a538944f494d1ef6d8ab9890a9079c006d5023274a53ac8ce56d4ad76dbea57a5f9cb281b601b0677", 0x46, 0x7fffffff}, {&(0x7f0000000200)="c47c0c4058276d87fe34802e4869c14c308a4b19daa9077919f9b028929e754ce97943b1c4", 0x25, 0x2d}, {&(0x7f0000000240)="e71cbe55541fe24889c74e6c8249306d063451d0eb2fcd7a5cdfe2d3ef336ae168c9c8c4ddf616988711370e4d05d780cec149503410ae0d1e109a9f1f19575801662fa5d45bc4624629938164d37fd7a338bb688b5d75a0b3b8a4eb297c7574bf210c274ec0667e1cee1d6c8c465ceff55e540139c0b23839a178c32b8d110193d0f59dd4ae5bfaae54f1551afdfb85c6e7619681a885c2130ff0612a16d6e9f5f5ce491901b04a30435d69a0aabbfbbfc4d9ed7285f4437fd4448f8a3f6907322c80a2778304c3b9c24ac8f45dac3a5baebc60d149dad5506e4aacfbc6610f6555cddd28929cc99bcf5c151129834334028fe137f19c", 0xf7, 0x81}, {&(0x7f00000014c0)="ed09ed1436cbd8e2ed597f41066e1ee62c92f3cc448c4e27b50bf69b54994830b5fbaf7ba8b4c594e7128e48a31ee92d78e2c52d0f1746a5474e086dcabd8f1de31a0949a435f412f4401db2eaad223a109506165aca6f64fe1f59ff13195da3db31754c01410e51ec0bd594af7c92ebe2ecc25f7495871f3400b17b433a183ef6ceff45f93249bad4212ec295592372866dd325d14477d4b11a0135a81cc6632776f5f06a710fa5482d794eb45e0a9d86d1", 0xb2, 0x8}], 0x80000, &(0x7f0000000340)='cpuset\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="78667303", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x6e30) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000003c0)=0x9) socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1489b3f2", @ANYRES16=r3, @ANYBLOB="240226bd7000fcdbdf250700000008000400010100005800020008000600030000000800070000000000080005000400000014000100e000000200000000000000000000000008000b000a00000008000600390b00000800070006000000080002004e240000080006000400000008000600ff0f00003000020008000800020000000800030007000000080003000000000014000100ffffffff000000000000000000000000140002000800070089ecffff08000300070000002c0002000800070008000000080002004e220000080005000200000008000600070000000800040001800000"], 0xec}, 0x1, 0x0, 0x0, 0x84}, 0x800) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={0x20000000000000}, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xffffffffffffff06, &(0x7f0000000200), 0x0, &(0x7f0000000140)=""/108, 0x6c, 0xffffffffffff8000}, 0x40000100) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 21:19:08 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xfffffffe, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:08 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)="2e2f636f6e74726f6c2f66696c6530ef", &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xaa}, 0x6}, 0x1c) [ 326.204980] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 326.224951] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 326.235276] FAT-fs (loop7): bogus number of reserved sectors [ 326.241226] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xa, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe], 0xaa}, 0x6}, 0x1c) 21:19:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x711}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 326.308668] FAT-fs (loop7): bogus number of reserved sectors [ 326.314614] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="78667380", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0xaa}, 0x6}, 0x1c) 21:19:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000040)) 21:19:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 326.448513] FAT-fs (loop7): bogus number of reserved sectors [ 326.454578] FAT-fs (loop7): Can't find a valid FAT filesystem [ 326.555545] FAT-fs (loop7): bogus number of reserved sectors [ 326.561562] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xaa}, 0x6}, 0x1c) 21:19:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) 21:19:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:09 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='//file0/buu\x00', 0x0) 21:19:09 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x200000000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:09 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 21:19:09 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 327.350738] FAT-fs (loop7): bogus number of reserved sectors [ 327.356675] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xaa}, 0x6}, 0x1c) 21:19:09 executing program 0: sysfs$3(0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x3f, 0x8) 21:19:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xaa}, 0x6}, 0x1c) 21:19:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) [ 327.496729] XFS (loop7): Invalid superblock magic number [ 327.530661] FAT-fs (loop7): bogus number of reserved sectors [ 327.536631] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xaa}, 0x6}, 0x1c) 21:19:09 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:10 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='p/file0/buu\x00', 0x0) [ 327.684970] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 327.693311] FAT-fs (loop6): Filesystem has been set read-only [ 327.706817] FAT-fs (loop7): bogus number of reserved sectors [ 327.712830] FAT-fs (loop7): Can't find a valid FAT filesystem [ 327.761787] __ntfs_warning: 2 callbacks suppressed [ 327.761801] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 327.786554] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 327.796302] XFS (loop7): Invalid superblock magic number [ 327.829336] FAT-fs (loop7): bogus number of reserved sectors [ 327.835313] FAT-fs (loop7): Can't find a valid FAT filesystem [ 327.994921] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 328.003150] FAT-fs (loop6): Filesystem has been set read-only 21:19:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xab41, 0x1, {0x2, 0x0, 0x3, 0x2, 0xed6d}}) 21:19:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xaa}, 0x6}, 0x1c) 21:19:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:10 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x3f00000000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:10 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='.pfile0/buu\x00', 0x0) 21:19:10 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)="2e2f636f6e74726f6c2f66696c6530c0", &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x5, {0xfff, 0x10001, 0x3ff, 0x0, 0xfffffffffffffff9, 0x1}, 0xffff, 0x3}, 0xe) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r0, 0x0) 21:19:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xaa}, 0x6}, 0x1c) [ 328.333262] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 328.351805] FAT-fs (loop7): bogus number of reserved sectors [ 328.353121] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 328.358899] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='cpuset\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/115, 0x3b1}, {&(0x7f0000000680)=""/157, 0x9d}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x70, 0x0, &(0x7f00000004c0)=[@decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x1, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x48, &(0x7f00000003c0)=[@fda={0x66646185, 0x0, 0x3, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x9, 0x1, 0xf}], &(0x7f0000000440)=[0x60, 0x78, 0x68, 0x78, 0x60, 0x18, 0x28, 0x18, 0x68]}}, @exit_looper={0x630d}], 0x2b, 0x0, &(0x7f0000000540)="fafcc5f79b3c1491c76d115f5719dac49e8310f26eafb2037e5767f4b31501bc856d1bd597f698a67a04e9"}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0) 21:19:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0xaa}, 0x6}, 0x1c) 21:19:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:10 executing program 0: getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 328.517342] XFS (loop7): Invalid superblock magic number [ 328.542587] FAT-fs (loop7): bogus number of reserved sectors [ 328.548526] FAT-fs (loop7): Can't find a valid FAT filesystem [ 328.699783] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 328.707999] FAT-fs (loop6): Filesystem has been set read-only 21:19:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0xaa}, 0x6}, 0x1c) 21:19:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="786673f6", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000026c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x5, 0x20}, 0xc) recvmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x4, &(0x7f0000002500)=""/28, 0x1c, 0x2}, 0x10002) syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002580)=[{&(0x7f00000025c0)=""/242, 0xf2}], 0x1, 0x0) 21:19:11 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./Yile0/buu\x00', 0x0) 21:19:11 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xf6ffffff00000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1, 0x40}], 0x1, 0x4800) shutdown(r0, 0x0) 21:19:11 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xaa}, 0x6}, 0x1c) [ 329.471645] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 329.491474] ntfs: (device loop6): parse_options(): Unrecognized mount option . 21:19:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff8cb8cb7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 329.518097] FAT-fs (loop7): bogus number of reserved sectors [ 329.524084] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xaa}, 0x6}, 0x1c) 21:19:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 329.596655] FAT-fs (loop7): bogus number of reserved sectors [ 329.602642] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xaa}, 0x6}, 0x1c) 21:19:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/sockcreate\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 329.734304] FAT-fs (loop7): bogus number of reserved sectors [ 329.740286] FAT-fs (loop7): Can't find a valid FAT filesystem [ 329.797840] XFS (loop7): Invalid superblock magic number [ 329.832323] FAT-fs (loop7): bogus number of reserved sectors [ 329.838249] FAT-fs (loop7): Can't find a valid FAT filesystem [ 329.850850] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 329.859054] FAT-fs (loop6): Filesystem has been set read-only 21:19:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xaa}, 0x6}, 0x1c) 21:19:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x2bf, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x1000, "9d6105ae5c048fa60e37716849ede7ba0f2de06ef075fd908d7f25401eaa7aaaf57d3fc1415d54e88396dea9033213d07ee491e79d59aa33951eb1ecf4269e29ad53d38bd84555c3f8de39e2e4318b48de59af5893db26d15cf18e13c9d34d0a47fe2ee9600d3bfb9952f47918b68857be4a2ec8c69298c6a9580a507dd300fe759c0bee731574eb5df01fc84c3f90e51c81f36667aaf0b4a81303652ff3d9a02f4702dfd893ff4785f09dcfd258d30f40189f63ce4bdf075f99a3d8d336796255b15cfd56c4d04386989d78d4ac23fcd034d2ccb1ab5992171fa1558f4caf2c023affbeb304f96f65a73c14f1576048e67ca9acabd82ab89952890b1b1c7f6f8d8a62b60d95c63c986c3dcd6dbc53941a9e5bf184eac1cd8f4abc3114135ff70027ebcd25c7dcbd274e0a0b3cf721615467f61f765b1d224dc171ca0366975bdcfbfc9f59b3cd6c91de52e4ae69e3c35aa722539c78b332e3fd56fc8f17b661c6bdfc488ca415ff4b5dd1eda72a872e3cec87cdb4950d570ab54d6e1faf1cc4c9c3784849915de2ba97192b89c0da805e92b8ec157e8a86aa9e0a24179e000f2e385476b81568e44e9af12e47477b246a7ffd04f461bdcb99a54c6e9115046bc374f2130eeb35c03d12a2bae40b975dcf01dc0ff8bc6f2bb347f71f0c9824316850f267f7014373985b31cc2a40b104bdccb99ea7d63364155aa10b5476c54a95941d985692ee7969de7c2a74b6c669eedf906220dde3d7af23e0ee30d8f5d702af2e819241afb5ad0483725685a3681f2dbd3a6a2ebec2211fbe6dfaf5300f8183b0cb836c1d1d637f8e8191121b451ec21f1691801ba4549fc7ab8c363b80245f567e582c1fc26a54659fe976d2c58fa72cecbd8a35a37f719df09721d47cab7caec82a087d91eee95f51a0337f9aa95bab16a2f3c4f2006b840e5128e987d4311e90326b428265e481ee55a2e6df69dd91e751dfe6c5d5dcadba029452c32399695e11305c571d8e1e6425196dc3b5f23cb9a6a6b1df1847621f8ee4090dfadbef50256da7cc1bd210445f9d7d41b25bb65911e7b5eb869bc060bf03e1e04cc0ab9231a61db954b22a74632886066234f8ece336994d130cb64f61ed191c1a4bdce626f0216a704d9cb59a53d5c60cd47cdf2debd4c6d44e5913be06b2a6a21feb703f639e23695e33afc45a3d168b2b2f5ba3ad24b770ed8baa9d1182a8d080792cab58bdb311926d3567dfca561f7f51da6819f9ae0d27867ab3486ed2ed7a7451b499475df1897cd9e7b88329e3a29b2523482aca5260b463b7388e5b95a6fa04c96f5f56d15350337734eb442ff685ba09e69e257fbbe110060b04ad9c65251e8c67de3222a7c955e489c28eafaa671df31f88670d6bfd3d1441dd37862e3b854a03886c763272ebe0686567a0b3c805ceaff4526b25f727e360adab7a07d16f6e7acb048577ca07a83b274c604ac4a0f3ef71b65ea121bb8a6793497a554807d719f6d65fb5c79a5bf94be81df75bd5a3961cd4b2676ca94dbf843d17fe3c73e0705e6c22051a8354700a6f725bbe924673c8b37e0b6988268aa5d2aba9c386ed92278e95ec17ff60647a708860e3990a8f2f6dd7f1809d0e5cb7cc054d01e41c18cfa6b29099dcff56b18e00aab5de7f725b697cb0f677ce17c705ac936e1e9241658e4ae1e14575d37eac1eb5bc8b85e414b4f599fedc69b3b510a48674dde628a90879e55bca86d9d19354c851e2a8c10b5da4bf986177b9056e0b5e72912671b076516cbc9e7193db87923144dd780ff689d8fa40c414c9f03999be43fb7110315937ec144ccaca3f16890bef234e553fa1e13332cc9cfafe4ae5caa8d6d150478f457d0546d4f82a493cb60eeead89f80f1ec2d5557f640746c40d4780434a6237a6c2abcc46cb003798ce584e5a965ce407e266da873551562f1eedf039632c1d66a97fccb0ac900807a395a7bc87e03a9b4b3c79ed798095bc644709892bf9a0ba73a61bf1e323c3a1812c2ecff0dfa4f40ba358e3b2fc53aeeb1af4421d96c5c7b060bbd10c2e5331dcef11cbb7f8d57bd58b7e56f77c4e2d97e268e34398264663cf65bb3409d48ff661ddf7e0d6b62f005f0e13f5abbe0ec819067cf01efde721998019fae3e911a68396d9503b03d705cf74d6ffef712d8c360d4dd866c8dc282db8f9ff0e202f1e794ce10f36b11518fc1b58cf77dc7caf297b8a2c886149ab8816555e89aef54ce79bf559b754fa42bb1987b22fb077773b59f136f66f4291aeb5bde4cca7f98d12162f379dce5d9dea8f2cf4777a3f693dc6c8269be15cd2ea0e15af82b1a0f3bfe1e0ab1a8bbe87650a3444f60b5e4fab6dc1b35e40f062e6977338629d8c173aea9fa600ab07271cf4db76203bc2def40c9f2e5d01aa0f8ff7c8ed216faf6c7e61670ad115d03138864577dfd9fcf462dda4f2458dc293d4ece2d16804af1030edf713b06f18c600ddc272010f2191da7df5c7868946c8dd5f65c483ab69c3a79978d8599baddd986898e0ff8f7d7fc515d73fde85e5b84b454754ac0e27ea18bbf2628c5c61db05976caf10b3a6a4fc60758b17b09670e283f42a62cca5ce92d23d968a2c21e10cffd05bcd940c67de0d0da6cf09c1b6e02cad633ac1e1bb55b469e8c0ce698256c27fad1e65663d8884276190d4ba72eab4596c0a00862e8d8b1c08c87c148e9e870914f9687b49ca9031273a5f09c4cd3a035e8d32c16d3e58f7b9c37d02c5b866fb7a7f27aad4987e3502dda66db3f363bfdbaeb9091a2c4ea3fb1365e410e9172d1944518e9d5db7c5942837be50fee932d67fe67d929c1f65842de1d9fe0cc16563662469f61aba19f1b36be2bee2f2c0e636a2904ebfaa6ed56c7b95ea20c0116218329784b8eab70f9e204b0d996a74c633316b6c9191ccd0145a5b7137a13cc3a3d9a50952fcff8a88d3bf3040c1cb76839fa90781f4404c4146b0f67ff6799fe97095bfd40ec25c93714eba6125fab444de3b8ffeb85e48a9a70e912bb72b9dd5674e17c9a38ccfb09df7973b4fc28ece4d83df8a6a935d13a6ecb78d4383d04887b0b0aa17b8a56a11279da5f4e692c2efb563e5bfe9e97c34a2c4de55ec320f04aafdc72f8fed28050eb17b754ac72178b4bdebc8b5d2d03b4458421f573756ed2346e1f4753edc7037cf1ffec6afcbe5454e7f3d63df20e6bf235a322d28e1de3528ff5dd2c3c51d43c0957ffac800f33ca3e1ba60199cbb92ffb3bd68e121f880855b5ed9ccd7168a25e2e9ad33d2c89e15e520f589246e518394dee1539f3025ce4a3584125ed7ed2f5d1a73a5c852e9d6f64a10b0f9a099c00e0333cc85a531848577bbc6d5880f8d56e4bafc4b52343c584de71cf7414fe623f906fa43c25e01a5d6f73dce8f5f59d6720cd7abfc5166d3bb06182b1178fc2ea7fed24174f27f40fff5aa0ea917cf3b816ee69ced554282e8ae42d28bf3339d764fb327ce579371f265b9f23eeb83f18bb926f4f1c000b1301850bc92876474fb23692c87b63c41122946a78bad2e0d9c8c6238dd1cb0d1fdfc3dbaf1fed5562812c017472e0fdeb0659d3f29ab8d5d5e91ba5ba34b7381f7179541c8e3fb2691f979efaac7d42216bc3ebf0a6f85637399169a2a12add4fe5aec31bc27733c0f03f2846066fccdabb51dc1e2be4f6cc6b5613a1cc2c2edafbab1f337d5f9f1c27dd9c9314803910f3bc41bdc5f7bb2cee96a6f16f3f12ef44d28426a73304d6746d32fe2d6ed26105c853d424ee85197bf3a2baf2fef9272a60c97290096fb1336afb15006a463d3468febea42b9bdfa1d8272eb7b7374804c37f1bea096c5b421575731ad2951454441b420465559972a9492635e554bd03a0f6001cf163a1d288f8e430989a33e00c8edb32ac3b43689f1b6b06740a6d4703cec93423b72906cd5e9e88dc7c889a3674fe28fa3c93cbbd5afccab14cec899e2d2e2ee89e34a90a0bf05a012a311e4409b4f795f7171591bf2a368b39dd7e98d790362b2a5bbaaf004bd70f3a1493c375c688b477202bfced8caaee53a308bd504800619829aef97407044c220c07380cf37f76b79eb8a7dcc06d529bdf128d880addc13391baf0b63f09b4e5007c0243ecc905519fb9b189bcef8bc0d1b9a80f48fc6e2c733eb5f6a517e7925168504e384595db16fb8fe019a27fcee73833f3085aa50bdf1c6a328a46f01eb304721bf004bf67b80b16da98c6e057638613c820407694e60916e57f064032b430d099ec05ba58946f5d48be0aadd44aa572bda65af596ab309cb66a930a7409b7f7ee604627ebde07709c23f2a10af76cc75f242162c1a19f0e3a306601c0634828c20be65df149c7185927f055243bc61a0d322b4ed5a95da86a2a8dfa9c6c71e901827326f4e311ee3cd206d42f19e87f7285b3ee27085c2d61507d98d96a0cecaffaf0d647713554a3a8be4c5b93756b448b2331efc7365792894dbf7407a30e8e3ef334086d2324a35769d6f4daaf4f1e0663fcc651ced207902cac567c3395b63b2df33a97d94267b2d136c29e0c8783cb97e4a202e4882304a9eb80c2a379e1c8f015d1fa75b36b91b959ef53858898c3331995dc253e04f80799516d2be9e7fd1ec58010e9abc1e86e0f775d24fa5339e5757b9bff5a62591840db08a3943161c1f6c5388357cb7e21ca4288cd2703d869a2832de37cf3b70687b55f4b7809539976fc344ae8246015bacec4143e28df0d59ffc3d2b00c89b08a99043844e54fde66824e487903609e9867e36030b245b62a500bb0608cb5be736cb9406d6d9b8ff081f2b5a71a3c01ba8553082a0aced38f0af08b41450da9e88d69e78f104c212a48f558e571c904878cf2907a9ec46a2d9fb30c23608a66a3fb98ae1515a6cadb2ce24ebc6ea28e704f6f2983ddb6acb61cd9914d596bff0332d9d6097b03424f836aaab158805735caa3503b74cf8a23a78cfb2bf26546ae5a6b65c96561c884b94f9dbefae483c87b0b053b22d46b4b48bed6d050d9c00050dfad7332a8cfb08c671bef7414c8e738033ca69c8c16ddc5e1a2c5d2026e308d46fad9271897d15a8e44ce15ba975dfb4b7313a859da2e6cf55b20573ab0587effa4ae1a3e9955ee6f111b7e072784d53e76e5eb40356511c2eafed3a67b12921fdb5ea0f87d91f8578c4c947f66b97ac980af819efe419220f0ffe7703dd21dcd7bca35f12cc4d8d218d4694552de144373f4b14b8af6c3a69db3100fc3a0e3fedba20d11fb6f00a1a148f5775e85bde40810aad984e1d3790fb01cdc3b57ea5c5bd97ece9ce437522e44e607a85aa6b8352a94ae352206b9b24d4aa64fdb4d6da1de6a77f38290dab19e835c3c4b88f9ba83dfd95e8ee67821954f1790ea34aea0bb6650c795d312013e933210929e6d67314eca9d71b360ff3ef41df049a9db8d2e6f9ca1e8c83ba50e579b5c5d9402cf93ac6a222dbd8fbc59c61d53e8cb27356b00b72f5a3f56a11d08b53a27b5a3fa07e7ffa404f1edb973749647f28d88c2a857bd370aad951aa66cf560bd9b5f46ef371a9af0cfebd47ff39b071c08b6418a031b15fa85ed09155ffd3afca621fba4a9334b1c88ab92156e29cffbe24c8869449fa21d450c1fa123bea82b84543f8de7b33c4b7ab1123dfeb3eabb4f0e4175bc2aca16d4991019ec2e86b0aae28666a8424d97e4b29373429fe025c49e475566b5c88e275faf34164f2dcccdede84092c4958345acfe2218f9f037d4271ed02a9ab47b7125348037dd97e0595e327e721316e47f645f5a9a823"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x81}, 0xc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)={0x1, 0x0, [0x0]}) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) rt_sigaction(0x3e, &(0x7f0000000140)={0x3, {0x4}, 0x50000002, 0x8}, 0x0, 0x8, &(0x7f0000000180)) 21:19:12 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./aile0/buu\x00', 0x0) 21:19:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="786673ff", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:12 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xffff1f0000000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000580)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x4800) shutdown(r1, 0x100000000000000) 21:19:12 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 330.537713] FAT-fs (loop7): bogus number of reserved sectors [ 330.543620] FAT-fs (loop7): Can't find a valid FAT filesystem [ 330.564585] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. 21:19:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xaa}, 0x6}, 0x1c) [ 330.585950] ntfs: (device loop6): parse_options(): Unrecognized mount option . 21:19:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:13 executing program 0: gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000140)="0000000700242ecdc1ba0000c57c5171679fd970cb8a56e0469488308a0f1bc9c24b512bf43e9e001cba98fe5528e23a634f6e5f399777fbe17f470d5415c6325723ca537a13d0ef74e300000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000040)=""/87, 0x57) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000004000000000000000000faffffff0000000000000000000000eadb000000000000000000000000000000000000000800000000000000006257a280b4de6500000000000000000000"], 0x68) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000300)={0x0, 0x32, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000002c0)={0xfffffffffffffffb, 0xffff, 0x3}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) [ 330.646425] FAT-fs (loop7): bogus number of reserved sectors [ 330.652393] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)="78667303", &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xaa}, 0x6}, 0x1c) 21:19:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 330.799319] FAT-fs (loop7): bogus number of reserved sectors [ 330.805310] FAT-fs (loop7): Can't find a valid FAT filesystem [ 330.886726] FAT-fs (loop7): bogus number of reserved sectors [ 330.892674] FAT-fs (loop7): Can't find a valid FAT filesystem [ 330.979971] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 330.988157] FAT-fs (loop6): Filesystem has been set read-only 21:19:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xaa}, 0x6}, 0x1c) 21:19:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0x2, 0x42cd}) 21:19:13 executing program 1: r0 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000580)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2001, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000200)={r0, r0, 0xfa}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x1) shutdown(r4, 0x0) socketpair(0x9, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r5, 0x0, &(0x7f0000000040)) 21:19:13 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./sile0/buu\x00', 0x0) 21:19:13 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x1000000, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfsH', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:13 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xaa}, 0x6}, 0x1c) 21:19:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) [ 331.666531] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 331.686876] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 331.697301] FAT-fs (loop7): bogus number of reserved sectors [ 331.703231] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xaa}, 0x6}, 0x1c) 21:19:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x10000, 0xffff}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2f}}, 0x1, 0x100, 0x0, 0x6, 0x23}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x5, r2}, 0x10) [ 331.782604] FAT-fs (loop7): bogus number of reserved sectors [ 331.788537] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xaa}, 0x6}, 0x1c) [ 331.896166] FAT-fs (loop7): bogus number of reserved sectors [ 331.902133] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xaa}, 0x6}, 0x1c) [ 331.981378] XFS (loop7): Invalid superblock magic number [ 332.014448] FAT-fs (loop7): bogus number of reserved sectors [ 332.020414] FAT-fs (loop7): Can't find a valid FAT filesystem [ 332.151940] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 332.160158] FAT-fs (loop6): Filesystem has been set read-only 21:19:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:15 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x700000000, 0x402502) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x100) r4 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'ppp0&O!!securityem1\'systemsystem#\x00'}, &(0x7f0000000100)='cpuset\x00', 0x7, 0x3) 21:19:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xaa}, 0x6}, 0x1c) 21:19:15 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./`ile0/buu\x00', 0x0) 21:19:15 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x8cffffff, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) 21:19:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:15 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) [ 332.722751] FAT-fs (loop7): bogus number of reserved sectors [ 332.728752] FAT-fs (loop7): Can't find a valid FAT filesystem 21:19:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xaa}, 0x6}, 0x1c) 21:19:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 21:19:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xaa}, 0x6}, 0x1c) 21:19:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) [ 332.872976] XFS (loop7): Invalid superblock magic number [ 332.904607] FAT-fs (loop7): bogus number of reserved sectors [ 332.910577] FAT-fs (loop7): Can't find a valid FAT filesystem [ 333.008623] FAT-fs (loop1): bogus number of reserved sectors [ 333.014646] FAT-fs (loop1): Can't find a valid FAT filesystem [ 333.048921] FAT-fs (loop6): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 333.057208] FAT-fs (loop6): Filesystem has been set read-only [ 333.064413] XFS (loop1): Invalid superblock magic number 21:19:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x2000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) 21:19:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xaa}, 0x6}, 0x1c) 21:19:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0/fi.e0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) 21:19:15 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@utf8='utf8', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r0, &(0x7f0000000240)='threaded\x00', 0xfffffddf) creat(&(0x7f0000df1000)='./.ile0/buu\x00', 0x0) 21:19:15 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000000000)=""/504, 0x1f8) 21:19:15 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)="2e2f636f6e74726f6c2f66696c653003", &(0x7f00000000c0)='securityfs\x00', 0x0, &(0x7f0000000100)) fchown(r1, 0x0, 0x0) close(r0) 21:19:15 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='securityfs\x00', 0xfeffffff, &(0x7f0000000100)) fchown(r2, 0x0, 0x0) close(r1) [ 333.694706] FAULT_INJECTION: forcing a failure. [ 333.694706] name failslab, interval 1, probability 0, space 0, times 0 [ 333.706348] CPU: 1 PID: 21008 Comm: syz-executor1 Not tainted 4.17.0+ #87 [ 333.713286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.722646] Call Trace: [ 333.725268] dump_stack+0x1b9/0x294 [ 333.728910] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.734118] ? print_usage_bug+0xc0/0xc0 [ 333.738192] should_fail.cold.4+0xa/0x1a [ 333.742288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.747395] ? check_noncircular+0x20/0x20 [ 333.751617] ? check_noncircular+0x20/0x20 [ 333.755838] ? graph_lock+0x170/0x170 [ 333.759636] ? find_held_lock+0x36/0x1c0 [ 333.763690] ? __lock_is_held+0xb5/0x140 [ 333.767752] ? check_same_owner+0x320/0x320 [ 333.772063] ? rcu_note_context_switch+0x710/0x710 [ 333.776979] ? __lockdep_init_map+0x105/0x590 [ 333.781479] __should_failslab+0x124/0x180 [ 333.785707] should_failslab+0x9/0x14 [ 333.789591] kmem_cache_alloc+0x2af/0x760 [ 333.793725] ? __lock_acquire+0x7f5/0x5140 [ 333.797947] ? __lock_acquire+0x7f5/0x5140 [ 333.802174] ? print_usage_bug+0xc0/0xc0 [ 333.806220] ? print_usage_bug+0xc0/0xc0 [ 333.810273] __d_alloc+0xc0/0xd30 [ 333.813719] ? shrink_dcache_for_umount+0x290/0x290 [ 333.818726] ? debug_check_no_locks_freed+0x310/0x310 [ 333.823903] ? debug_check_no_locks_freed+0x310/0x310 [ 333.829084] ? debug_check_no_locks_freed+0x310/0x310 [ 333.834268] ? debug_check_no_locks_freed+0x310/0x310 [ 333.839444] ? print_usage_bug+0xc0/0xc0 [ 333.843492] ? lock_downgrade+0x8e0/0x8e0 [ 333.847628] ? graph_lock+0x170/0x170 [ 333.851420] ? debug_check_no_locks_freed+0x310/0x310 [ 333.856596] ? debug_check_no_locks_freed+0x310/0x310 [ 333.861770] ? __lock_acquire+0x7f5/0x5140 [ 333.865993] d_alloc+0x8e/0x370 [ 333.869268] ? __d_alloc+0xd30/0xd30 [ 333.872978] d_alloc_parallel+0x152/0x1e70 [ 333.877211] ? rcu_report_qs_rnp+0x790/0x790 [ 333.881610] ? __d_lookup_rcu+0xa80/0xa80 [ 333.885748] ? print_usage_bug+0xc0/0xc0 [ 333.889803] ? __d_lookup+0x5b4/0x9c0 [ 333.893598] ? d_alloc_parallel+0x1e70/0x1e70 [ 333.898095] ? mark_held_locks+0xc9/0x160 [ 333.902234] ? __raw_spin_lock_init+0x1c/0x100 [ 333.906807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 333.911821] ? __lockdep_init_map+0x105/0x590 [ 333.916308] ? __lockdep_init_map+0x105/0x590 [ 333.920793] ? lockdep_init_map+0x9/0x10 [ 333.924844] ? __init_waitqueue_head+0x96/0x140 [ 333.929510] ? init_wait_entry+0x1b0/0x1b0 [ 333.933740] proc_fill_cache+0x3e5/0x660 [ 333.937788] ? proc_fd_instantiate+0x200/0x200 [ 333.942358] ? proc_task_lookup+0x3b0/0x3b0 [ 333.946674] ? pointer+0xa10/0xa10 [ 333.950211] ? snprintf+0xa5/0xd0 [ 333.953671] proc_readfd_common+0x7bc/0xf40 [ 333.957981] ? proc_fd_instantiate+0x200/0x200 [ 333.962566] ? proc_lookupfdinfo+0x30/0x30 [ 333.966787] ? check_same_owner+0x320/0x320 [ 333.971186] ? rcu_note_context_switch+0x710/0x710 [ 333.976106] ? __might_sleep+0x95/0x190 [ 333.980071] ? down_read_killable+0xaf/0x1f0 [ 333.984466] ? iterate_dir+0xd4/0x5d0 [ 333.988263] ? down_write+0x120/0x120 [ 333.992049] ? __lock_is_held+0xb5/0x140 [ 333.996107] proc_readfdinfo+0x24/0x30 [ 333.999983] iterate_dir+0x4b0/0x5d0 [ 334.003692] ksys_getdents64+0x21c/0x430 [ 334.007744] ? __ia32_sys_getdents+0x4c0/0x4c0 [ 334.012314] ? iterate_dir+0x5d0/0x5d0 [ 334.016196] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 334.021039] __x64_sys_getdents64+0x73/0xb0 [ 334.025352] do_syscall_64+0x1b1/0x800 [ 334.029234] ? finish_task_switch+0x1ca/0x840 [ 334.033718] ? syscall_return_slowpath+0x5c0/0x5c0 [ 334.038636] ? syscall_return_slowpath+0x30f/0x5c0 [ 334.043560] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 334.048917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.053760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.058935] RIP: 0033:0x455a09 [ 334.062108] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.081433] RSP: 002b:00007f37779e1c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 334.089132] RAX: ffffffffffffffda RBX: 00007f37779e26d4 RCX: 0000000000455a09 [ 334.096388] RDX: 00000000000001f8 RSI: 0000000020000000 RDI: 0000000000000014 [ 334.103646] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 334.110902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 334.118157] R13: 00000000000000aa R14: 00000000006f6090 R15: 0000000000000000 [ 334.127736] BUG: unable to handle kernel paging request at fffffffffffffff4 [ 334.134694] FAT-fs (loop7): bogus number of reserved sectors [ 334.135125] PGD 8c6d067 P4D 8c6d067 PUD 8c6f067 PMD 0 [ 334.140969] FAT-fs (loop7): Can't find a valid FAT filesystem [ 334.146201] Oops: 0000 [#1] SMP KASAN [ 334.146214] CPU: 0 PID: 21008 Comm: syz-executor1 Not tainted 4.17.0+ #87 [ 334.146221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.146239] RIP: 0010:dput.part.26+0x117/0x780 [ 334.146247] Code: [ 334.162461] __ntfs_warning: 2 callbacks suppressed [ 334.162474] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 334.162912] 9f 09 b3 ff 45 84 ff 0f 84 e2 03 [ 334.172510] ntfs: (device loop6): parse_options(): Unrecognized mount option . [ 334.177022] 00 00 e8 c1 08 b3 ff 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 04 05 00 00 <44> 8b 3b 48 8d 83 80 00 00 00 31 ff 48 89 85 70 ff ff ff 41 83 e7 [ 334.231382] RSP: 0018:ffff8801cfe2f828 EFLAGS: 00010246 [ 334.236753] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: ffffc900024c3000 [ 334.244017] RDX: 0000000000040000 RSI: ffffffff81c64fff RDI: 0000000000000001 [ 334.251279] RBP: ffff8801cfe2f8c0 R08: ffff8801c2c9c200 R09: ffffed003b5c46d6 [ 334.258548] R10: ffffed003b5c46d6 R11: ffff8801dae236b3 R12: 1ffff10039fc5f07 [ 334.265814] R13: dffffc0000000000 R14: ffffed0039fc5f0b R15: 0000000000000001 [ 334.273078] FS: 00007f37779e2700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 334.281297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.287172] CR2: fffffffffffffff4 CR3: 00000001cff8b000 CR4: 00000000001406f0 21:19:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, r1, 0x301, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 21:19:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xaa}, 0x6}, 0x1c) [ 334.294445] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 334.301711] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000030602 [ 334.308979] Call Trace: [ 334.311566] ? lockdep_init_map+0x9/0x10 [ 334.315626] ? shrink_dcache_sb+0x340/0x340 [ 334.319956] ? init_wait_entry+0x1b0/0x1b0 [ 334.324206] dput+0x15/0x20 [ 334.327157] proc_fill_cache+0x230/0x660 [ 334.331221] ? proc_task_lookup+0x3b0/0x3b0 [ 334.335544] ? pointer+0xa10/0xa10 [ 334.339086] ? snprintf+0xa5/0xd0 [ 334.342548] proc_readfd_common+0x7bc/0xf40 [ 334.346897] ? proc_fd_instantiate+0x200/0x200 [ 334.351480] ? proc_lookupfdinfo+0x30/0x30 [ 334.355715] ? check_same_owner+0x320/0x320 [ 334.360040] ? rcu_note_context_switch+0x710/0x710 [ 334.364973] ? __might_sleep+0x95/0x190 [ 334.368948] ? down_read_killable+0xaf/0x1f0 [ 334.373357] ? iterate_dir+0xd4/0x5d0 [ 334.377161] ? down_write+0x120/0x120 [ 334.380958] ? __lock_is_held+0xb5/0x140 [ 334.385030] proc_readfdinfo+0x24/0x30 [ 334.388919] iterate_dir+0x4b0/0x5d0 [ 334.392808] ksys_getdents64+0x21c/0x430 [ 334.396866] ? __ia32_sys_getdents+0x4c0/0x4c0 [ 334.401444] ? iterate_dir+0x5d0/0x5d0 [ 334.405335] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 334.410355] __x64_sys_getdents64+0x73/0xb0 [ 334.414675] do_syscall_64+0x1b1/0x800 [ 334.418564] ? finish_task_switch+0x1ca/0x840 [ 334.423057] ? syscall_return_slowpath+0x5c0/0x5c0 [ 334.427987] ? syscall_return_slowpath+0x30f/0x5c0 [ 334.432922] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 334.438291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.443312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.448497] RIP: 0033:0x455a09 [ 334.451675] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.470939] RSP: 002b:00007f37779e1c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 334.478646] RAX: ffffffffffffffda RBX: 00007f37779e26d4 RCX: 0000000000455a09 [ 334.485914] RDX: 00000000000001f8 RSI: 0000000020000000 RDI: 0000000000000014 [ 334.493183] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 334.500446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 334.507710] R13: 00000000000000aa R14: 00000000006f6090 R15: 0000000000000000 [ 334.514987] Modules linked in: [ 334.518182] Dumping ftrace buffer: [ 334.521713] (ftrace buffer empty) [ 334.525418] CR2: fffffffffffffff4 [ 334.528866] ---[ end trace 31c49b58ff12d0f9 ]--- [ 334.533620] RIP: 0010:dput.part.26+0x117/0x780 [ 334.538191] Code: 9f 09 b3 ff 45 84 ff 0f 84 e2 03 00 00 e8 c1 08 b3 ff 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 04 05 00 00 <44> 8b 3b 48 8d 83 80 00 00 00 31 ff 48 89 85 70 ff ff ff 41 83 e7 [ 334.557469] RSP: 0018:ffff8801cfe2f828 EFLAGS: 00010246 [ 334.562840] RAX: 0000000000000000 RBX: fffffffffffffff4 RCX: ffffc900024c3000 [ 334.570108] RDX: 0000000000040000 RSI: ffffffff81c64fff RDI: 0000000000000001 [ 334.577381] RBP: ffff8801cfe2f8c0 R08: ffff8801c2c9c200 R09: ffffed003b5c46d6 [ 334.584646] R10: ffffed003b5c46d6 R11: ffff8801dae236b3 R12: 1ffff10039fc5f07 [ 334.591912] R13: dffffc0000000000 R14: ffffed0039fc5f0b R15: 0000000000000001 [ 334.599191] FS: 00007f37779e2700(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 334.607414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.613294] CR2: fffffffffffffff4 CR3: 00000001cff8b000 CR4: 00000000001406f0 [ 334.620578] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 334.627846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000030602 [ 334.635126] Kernel panic - not syncing: Fatal exception [ 334.640954] Dumping ftrace buffer: [ 334.644481] (ftrace buffer empty) [ 334.648180] Kernel Offset: disabled [ 334.651786] Rebooting in 86400 seconds..