01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:25:12 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000140)={0x1, 0x93, "91a2b37d017a6071ab1ad0b59849613c36f804a53cadbb55789fa68a22ad93da8a8b444630e9b3ede894a231eafb4d55182ff538786b5b4e77bc43c2bb3d50f40b20dcb5692bc7e65305fe97df370449f1f5ecff1a8495f8bb7246b056bc3ff7d72fba4d770d2bca0752e1aabe333af42ad8781cd9fb37ee531429c2c28b7a957f58304d6e8f31ce4c4788d4808578f93e848a"}) [ 1015.573054] FAULT_INJECTION: forcing a failure. [ 1015.573054] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.575514] CPU: 0 PID: 7835 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1015.576973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.578732] Call Trace: [ 1015.579305] dump_stack+0x107/0x167 [ 1015.580090] should_fail.cold+0x5/0xa [ 1015.580909] ? create_object.isra.0+0x3a/0xa20 [ 1015.581882] should_failslab+0x5/0x20 [ 1015.582696] kmem_cache_alloc+0x5b/0x310 [ 1015.583567] create_object.isra.0+0x3a/0xa20 [ 1015.584498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1015.585582] kmem_cache_alloc+0x159/0x310 [ 1015.586468] __delayacct_tsk_init+0x1b/0x80 [ 1015.587387] copy_process+0x3395/0x78b0 [ 1015.588238] ? stack_trace_save+0x8c/0xc0 [ 1015.589116] ? lock_acquire+0x197/0x470 [ 1015.589964] ? io_sq_thread_park+0x79/0xd0 [ 1015.590858] ? __cleanup_sighand+0xb0/0xb0 [ 1015.591762] ? kernel_text_address+0xf2/0x120 [ 1015.592718] ? find_held_lock+0x2c/0x110 [ 1015.593585] ? io_uring_setup+0x1c23/0x2980 [ 1015.594496] ? lock_downgrade+0x6d0/0x6d0 [ 1015.595385] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1015.596425] create_io_thread+0xb6/0xf0 [ 1015.597267] ? pidfd_prepare+0x80/0x80 [ 1015.598096] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1015.599154] io_uring_setup+0x1d79/0x2980 [ 1015.600047] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.601118] ? wait_for_completion_io+0x270/0x270 [ 1015.602171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.603279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.604372] do_syscall_64+0x33/0x40 [ 1015.605154] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.606241] RIP: 0033:0x7f1066d63b19 [ 1015.607018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.610955] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1015.612553] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1015.614045] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1015.615539] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1015.617033] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1015.618530] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1015.653287] loop3: detected capacity change from 0 to 32768 [ 1015.657160] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1015.671982] FAULT_INJECTION: forcing a failure. [ 1015.671982] name failslab, interval 1, probability 0, space 0, times 0 [ 1015.674411] CPU: 0 PID: 7845 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1015.675851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.677578] Call Trace: [ 1015.678140] dump_stack+0x107/0x167 [ 1015.678906] should_fail.cold+0x5/0xa [ 1015.679714] ? create_object.isra.0+0x3a/0xa20 [ 1015.680670] should_failslab+0x5/0x20 [ 1015.681457] kmem_cache_alloc+0x5b/0x310 [ 1015.682309] create_object.isra.0+0x3a/0xa20 [ 1015.683241] kmemleak_alloc_percpu+0xa0/0x100 [ 1015.684194] pcpu_alloc+0x4e2/0x1240 [ 1015.684984] ? io_async_queue_proc+0x80/0x80 [ 1015.685921] percpu_ref_init+0x31/0x3d0 [ 1015.686753] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1015.687915] io_uring_setup+0x14f6/0x2980 [ 1015.688789] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.689860] ? wait_for_completion_io+0x270/0x270 [ 1015.690887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.692004] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.693095] do_syscall_64+0x33/0x40 [ 1015.693890] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.694971] RIP: 0033:0x7fde47476b19 [ 1015.695766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.699685] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1015.701299] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1015.702816] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1015.704341] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1015.705852] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1015.707369] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:25:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x1000000, 0x3b3b}) 11:25:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="f46370af1320100eb68cadb433af2de582dad1077804398d74b2850cb216e4bf6d0d4d1c98671847b28797987464c56b451aaecf6856f644ede7817d84034b1fb186f5766f5e5a7fbab2898fe1182d5152c9b53212b441e69ded87f5fb6ddffaf1b302fbd74e3748ca4f3e29a7f862a618c05b48940a616771a837695258925ad3e3cd1effd7b8e2634e14df04e9d4cf78c6924c92b600e404367df798e06eca88b027529e24c7d27d2e153b9ca04ffe43733026fd98dc74109dcca142b1dfd10280a907a7f885f6a4f63dc290fe25a704836b621acb704738326c521384db89665173ab9867ed9f02cd556ff835ee1e4d313f6d1b8bfa2fdee7b600f5e8", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1015.736634] FAULT_INJECTION: forcing a failure. [ 1015.736634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1015.738067] CPU: 1 PID: 7849 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1015.738880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1015.739875] Call Trace: [ 1015.740200] dump_stack+0x107/0x167 [ 1015.740627] should_fail.cold+0x5/0xa [ 1015.741077] _copy_to_user+0x2e/0x180 [ 1015.741543] io_uring_setup+0x11b5/0x2980 [ 1015.742040] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1015.742623] ? wait_for_completion_io+0x270/0x270 [ 1015.743222] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1015.743844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1015.744438] do_syscall_64+0x33/0x40 [ 1015.744880] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1015.745466] RIP: 0033:0x7f040f0e7b19 [ 1015.745908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.748037] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1015.748956] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1015.749806] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1015.750626] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1015.751485] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1015.752340] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1015.753445] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:25:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ftruncate(r0, 0x1) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) openat(r2, &(0x7f0000000080)='./file0\x00', 0x406880, 0xc2) [ 1015.785184] loop4: detected capacity change from 0 to 32768 [ 1015.790992] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1015.847459] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:25:27 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 37) 11:25:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 40) 11:25:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) r3 = openat(r2, &(0x7f0000000080)='./file2\x00', 0x40000, 0x91) r4 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000140)='./file1\x00', 0x7, 0x3, &(0x7f0000000300)=[{&(0x7f0000000400)="4e54e0786295bc39e5c9cb810820e5f3f771e5df5fb6503150d1d62e", 0x1c, 0x3}, {&(0x7f00000001c0)="0cd45457d7b713f7bc8411c8", 0xc, 0x1ff}, {&(0x7f0000000240)="0e45519266d4f313969f94c55ae6797e8de2e0672bfb0019fd759351d092f575491c2efa9afaaf5613926f53f2160219d4705741c61615c058d46be78f2837105824083221d0d727360d54a2e7a3ab79d5a34f35616f5a4313df9448f3bdc9db7f3c8f5441687a867ce6e6e063f48a5ce0a04d9b3da5f714cb61b2abac1f9098410d0a41a705da430c6cd516969fff3f860c9a9982ce90a337ee005cbbc41a42d153cb7b23952cb4de212be9b9c813197e", 0xb1, 0x4}], 0x80082, &(0x7f0000000180)={[{@bsdgroups}, {@errors_remount}]}) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(r4, &(0x7f0000000380)='./file0\x00', 0x228004, 0x14d) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000003c0)={r0, 0x81, 0xffffffff, 0x6}) dup2(r5, r0) [ 1030.716821] FAULT_INJECTION: forcing a failure. [ 1030.716821] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.719457] CPU: 1 PID: 7881 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1030.720896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.722713] Call Trace: [ 1030.723321] dump_stack+0x107/0x167 [ 1030.724098] should_fail.cold+0x5/0xa [ 1030.724898] ? alloc_pid+0xd7/0xd30 [ 1030.725667] should_failslab+0x5/0x20 [ 1030.726464] kmem_cache_alloc+0x5b/0x310 [ 1030.727318] alloc_pid+0xd7/0xd30 [ 1030.728102] ? copy_namespaces+0x1ca/0x4f0 [ 1030.728994] copy_process+0x3b87/0x78b0 [ 1030.729823] ? SOFTIRQ_verbose+0x10/0x10 [ 1030.730690] ? stack_trace_save+0x8c/0xc0 [ 1030.731589] ? __cleanup_sighand+0xb0/0xb0 [ 1030.732481] ? kernel_text_address+0xf2/0x120 [ 1030.733428] ? find_held_lock+0x2c/0x110 [ 1030.734287] ? io_uring_setup+0x1c23/0x2980 [ 1030.735203] ? lock_downgrade+0x6d0/0x6d0 [ 1030.736091] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1030.737124] create_io_thread+0xb6/0xf0 [ 1030.737960] ? pidfd_prepare+0x80/0x80 [ 1030.738792] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1030.740038] io_uring_setup+0x1d79/0x2980 [ 1030.740091] FAULT_INJECTION: forcing a failure. [ 1030.740091] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.740929] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1030.740947] ? wait_for_completion_io+0x270/0x270 [ 1030.740991] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1030.746463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1030.747566] do_syscall_64+0x33/0x40 [ 1030.748358] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1030.749447] RIP: 0033:0x7f1066d63b19 [ 1030.750239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1030.754145] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1030.755853] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1030.757568] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1030.759491] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1030.761410] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1030.763323] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1030.765692] CPU: 0 PID: 7883 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1030.767163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.769138] Call Trace: [ 1030.769703] dump_stack+0x107/0x167 [ 1030.770479] should_fail.cold+0x5/0xa [ 1030.771282] ? percpu_ref_init+0xd8/0x3d0 [ 1030.772178] should_failslab+0x5/0x20 [ 1030.772990] kmem_cache_alloc_trace+0x55/0x320 [ 1030.773958] ? io_async_queue_proc+0x80/0x80 [ 1030.774890] percpu_ref_init+0xd8/0x3d0 [ 1030.775753] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1030.776894] io_uring_setup+0x14f6/0x2980 [ 1030.777779] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1030.778842] ? wait_for_completion_io+0x270/0x270 [ 1030.779892] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1030.780997] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1030.782086] do_syscall_64+0x33/0x40 [ 1030.782874] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1030.783987] RIP: 0033:0x7fde47476b19 [ 1030.784774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1030.788699] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1030.790309] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1030.791832] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1030.793349] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1030.794857] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1030.796374] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1030.800328] FAULT_INJECTION: forcing a failure. [ 1030.800328] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.802981] CPU: 0 PID: 7879 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1030.804617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.806367] Call Trace: [ 1030.806929] dump_stack+0x107/0x167 [ 1030.807707] should_fail.cold+0x5/0xa [ 1030.808514] ? percpu_ref_init+0xd8/0x3d0 [ 1030.809393] should_failslab+0x5/0x20 [ 1030.810198] kmem_cache_alloc_trace+0x55/0x320 [ 1030.811172] ? io_async_queue_proc+0x80/0x80 [ 1030.812107] percpu_ref_init+0xd8/0x3d0 [ 1030.812952] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1030.814105] io_uring_setup+0x14f6/0x2980 [ 1030.814993] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1030.816074] ? wait_for_completion_io+0x270/0x270 [ 1030.817122] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1030.818231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1030.819333] do_syscall_64+0x33/0x40 [ 1030.820132] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1030.821221] RIP: 0033:0x7f5d96360b19 [ 1030.822009] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1030.825905] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1030.827525] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1030.829036] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1030.830551] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1030.832086] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1030.833598] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1030.836072] loop3: detected capacity change from 0 to 32768 [ 1030.845148] loop4: detected capacity change from 0 to 32768 11:25:27 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:25:27 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) openat(r2, &(0x7f0000000640)='./file0\x00', 0x53793a7d1e3a8871, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000280), &(0x7f00000002c0)='./file1\x00', 0x8, 0x979ec70dcb5c0bac) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x13, r1, 0x8000000) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@private2, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) syz_io_uring_submit(r5, 0x0, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r6, 0x80, &(0x7f0000000500)=@can={0x1d, r7}}, 0x81) r8 = openat$cgroup_ro(r3, &(0x7f00000005c0)='net_prio.prioidx\x00', 0x0, 0x0) sendfile(r8, r1, &(0x7f0000000600)=0x2, 0x7) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4bae922fbbeea07da4f4261c"], &(0x7f0000000140)='vfat\x00', 0x5, 0x0) r9 = accept$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000380)=0x6e) accept4$unix(r9, &(0x7f0000000300), &(0x7f00000003c0)=0x6e, 0x80000) 11:25:27 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 21) 11:25:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x4000000, 0x3b3b}) 11:25:27 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 37) [ 1030.870816] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:25:28 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 22) [ 1030.918467] FAULT_INJECTION: forcing a failure. [ 1030.918467] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.921230] CPU: 0 PID: 7893 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1030.922826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1030.924596] Call Trace: [ 1030.925162] dump_stack+0x107/0x167 [ 1030.925934] should_fail.cold+0x5/0xa [ 1030.926753] ? create_object.isra.0+0x3a/0xa20 [ 1030.927733] should_failslab+0x5/0x20 [ 1030.928545] kmem_cache_alloc+0x5b/0x310 [ 1030.929415] create_object.isra.0+0x3a/0xa20 [ 1030.930348] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1030.931438] kmem_cache_alloc+0x159/0x310 [ 1030.932333] alloc_pid+0xd7/0xd30 [ 1030.933079] ? copy_namespaces+0x1ca/0x4f0 [ 1030.934008] copy_process+0x3b87/0x78b0 [ 1030.934890] ? stack_trace_save+0x8c/0xc0 [ 1030.935797] ? __cleanup_sighand+0xb0/0xb0 [ 1030.936699] ? kernel_text_address+0xf2/0x120 [ 1030.937682] ? find_held_lock+0x2c/0x110 [ 1030.938574] ? io_uring_setup+0x1c23/0x2980 [ 1030.939519] ? lock_downgrade+0x6d0/0x6d0 [ 1030.940401] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1030.941441] create_io_thread+0xb6/0xf0 [ 1030.942282] ? pidfd_prepare+0x80/0x80 [ 1030.943121] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 1030.944185] io_uring_setup+0x1d79/0x2980 [ 1030.945072] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1030.946154] ? wait_for_completion_io+0x270/0x270 [ 1030.947201] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1030.948325] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1030.949425] do_syscall_64+0x33/0x40 [ 1030.950213] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1030.951301] RIP: 0033:0x7f1066d63b19 [ 1030.952098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1030.956047] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1030.957694] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1030.959220] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1030.960739] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1030.962255] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1030.963849] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:25:28 executing program 6: ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xfe01eb3479cb8c90}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa4, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @ETHTOOL_A_STRSET_HEADER={0x4}, @ETHTOOL_A_STRSET_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40080}, 0x800) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x20, r2, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc, 0x99, {0x4, 0x1d}}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, 0x0, 0x0, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x7e}}}}, [@NL80211_ATTR_MAC={0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r7, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "bcb96b52d6"}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x40) r9 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x3ffd}], 0x0, &(0x7f0000000080)=ANY=[]) r10 = openat(r9, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1030.985242] loop3: detected capacity change from 0 to 32768 [ 1030.995518] FAULT_INJECTION: forcing a failure. [ 1030.995518] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.998007] CPU: 0 PID: 7896 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1030.999476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1031.001242] Call Trace: [ 1031.001804] dump_stack+0x107/0x167 [ 1031.002586] should_fail.cold+0x5/0xa [ 1031.003410] ? __d_alloc+0x2a/0x990 [ 1031.004190] should_failslab+0x5/0x20 [ 1031.005013] kmem_cache_alloc+0x5b/0x310 [ 1031.005883] __d_alloc+0x2a/0x990 [ 1031.006620] ? find_held_lock+0x2c/0x110 [ 1031.007498] d_alloc_pseudo+0x19/0x70 [ 1031.008322] alloc_file_pseudo+0xce/0x250 [ 1031.009204] ? trace_hardirqs_on+0x5b/0x180 [ 1031.010116] ? alloc_file+0x5a0/0x5a0 [ 1031.010943] anon_inode_getfile+0xc8/0x1f0 [ 1031.011869] io_uring_setup+0x138b/0x2980 [ 1031.012756] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1031.013829] ? wait_for_completion_io+0x270/0x270 [ 1031.014873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1031.016002] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1031.017101] do_syscall_64+0x33/0x40 [ 1031.017893] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1031.018981] RIP: 0033:0x7f040f0e7b19 [ 1031.019779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1031.023707] RSP: 002b:00007f040c63c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1031.025323] RAX: ffffffffffffffda RBX: 00007f040f1fb020 RCX: 00007f040f0e7b19 [ 1031.026844] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1031.028377] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1031.029901] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1031.031428] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1031.040544] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1031.094628] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:25:43 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 23) 11:25:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 41) 11:25:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 38) 11:25:43 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:25:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0xa4050, 0xffffffffffffffff, 0x8000000) r2 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs2/binder-control\x00', 0x802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r4}}, 0x7ff) syz_io_uring_submit(r1, 0x0, &(0x7f0000000140)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x7, &(0x7f00000000c0)=[r2], 0x1, 0x0, 0x1, {0x0, r4}}, 0xc5a8) r5 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:25:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@ipv4}}, &(0x7f00000005c0)=0xe8) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x2, 0x5, &(0x7f0000000440)=[{&(0x7f0000000140)="9cfe071038616a88a6ba1f981d2609e859420fb5648864338fa8b5f82b5b8e2a86f42de50ec2c22bc5e825c46700bbaa592338b4c0b59e525cb8745c68f6e036a4f7d050e9df183302d117c1795a3b4926c2e70041ae5da280", 0x59, 0x9}, {&(0x7f0000000240)="3c7c269f2c69e116d66dd0c0667447e36c6067eaab168423efb3bdd3b491c57f04e5da5e8da63f316b821db229c4bc075d8941ed416e8fda74df7766e94705a58e7bf1025cc27012b4e313f0ea5718ca420e4de6442725cda446d51b342bdaded7092d494122bd4e82ed79bcdf75872abb3e29e1ee98ec8f896b12b83f8906dc435f26d50564d6", 0x87, 0x2}, {&(0x7f00000001c0), 0x0, 0x6}, {&(0x7f0000000300)="3a26410bd8a86a626f6624437a18a07f89eb515a9833ffcb48e06f9a0fa1d1879c7ca1018f083674034032baf116b5ad6a6c2d4bef7905441dc5dc50ef6c1f2b0339456ddce3b3b5ec8ee874f020fd89c0d00f7b428e049530a893655fbfa4b23a8ac791288bc9f3f63133759149079803225916b0f412bb575587c032f0d905219ceb7e9fa550359ce7dc0cb2d15f8b78848dbd32a7b2c91618b89ecd3d067284883813464247fea58cc2984805e25482e9a5de19506d8de67b968e6f4c78050a6f09f8629959db42a3483ac7e10055f4e7c3421b02995bc1392a8980e6ce8576640ff23c68837f5b46c82e3b56260452", 0xf1, 0x1db7}, {&(0x7f0000000400)="eee18c268b7ce82476d92c4c6945825a47", 0x11, 0x800}], 0x0, &(0x7f0000000600)={[{@sbsector={'sbsector', 0x3d, 0xb96a}}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_measure}, {@euid_gt={'euid>', r2}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) 11:25:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 38) [ 1046.161796] FAULT_INJECTION: forcing a failure. [ 1046.161796] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.164229] CPU: 1 PID: 7927 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1046.165655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.167369] Call Trace: [ 1046.167934] dump_stack+0x107/0x167 [ 1046.168684] should_fail.cold+0x5/0xa [ 1046.169472] ? create_object.isra.0+0x3a/0xa20 [ 1046.170421] should_failslab+0x5/0x20 [ 1046.171215] kmem_cache_alloc+0x5b/0x310 [ 1046.172071] create_object.isra.0+0x3a/0xa20 [ 1046.172974] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1046.174029] kmem_cache_alloc_trace+0x151/0x320 [ 1046.174987] ? io_async_queue_proc+0x80/0x80 [ 1046.175909] percpu_ref_init+0xd8/0x3d0 [ 1046.176742] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1046.177862] io_uring_setup+0x14f6/0x2980 [ 1046.178725] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.179785] ? wait_for_completion_io+0x270/0x270 [ 1046.180805] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.181885] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.182959] do_syscall_64+0x33/0x40 [ 1046.183742] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.184800] RIP: 0033:0x7f5d96360b19 [ 1046.185569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.189389] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.190963] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1046.192460] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.193940] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.195413] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.195611] FAULT_INJECTION: forcing a failure. [ 1046.195611] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.196903] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.201994] CPU: 0 PID: 7922 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1046.203791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.205961] Call Trace: [ 1046.206661] dump_stack+0x107/0x167 [ 1046.207630] should_fail.cold+0x5/0xa [ 1046.208407] loop3: detected capacity change from 0 to 32768 [ 1046.208633] ? create_object.isra.0+0x3a/0xa20 [ 1046.210983] should_failslab+0x5/0x20 [ 1046.211996] kmem_cache_alloc+0x5b/0x310 [ 1046.213070] create_object.isra.0+0x3a/0xa20 [ 1046.214218] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1046.215569] kmem_cache_alloc_trace+0x151/0x320 [ 1046.216794] ? io_async_queue_proc+0x80/0x80 [ 1046.217244] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1046.217947] percpu_ref_init+0xd8/0x3d0 [ 1046.217977] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1046.218005] io_uring_setup+0x14f6/0x2980 [ 1046.223181] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.224508] ? wait_for_completion_io+0x270/0x270 [ 1046.225793] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.227156] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.228512] do_syscall_64+0x33/0x40 [ 1046.229482] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.230813] RIP: 0033:0x7fde47476b19 [ 1046.231803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.236564] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.238535] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1046.240402] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.241956] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.243513] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.245089] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.250623] FAULT_INJECTION: forcing a failure. [ 1046.250623] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.253116] CPU: 0 PID: 7926 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1046.254599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.256413] Call Trace: [ 1046.256996] dump_stack+0x107/0x167 [ 1046.257797] should_fail.cold+0x5/0xa [ 1046.258639] ? io_uring_alloc_task_context+0x99/0x6a0 11:25:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xffffff6, 0x3b3b}) [ 1046.259781] should_failslab+0x5/0x20 [ 1046.260888] kmem_cache_alloc_trace+0x55/0x320 [ 1046.261896] io_uring_alloc_task_context+0x99/0x6a0 [ 1046.262964] ? io_import_iovec+0x1120/0x1120 [ 1046.263940] io_uring_setup+0x1dd1/0x2980 [ 1046.264831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.265908] ? wait_for_completion_io+0x270/0x270 [ 1046.266957] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.268082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.269182] do_syscall_64+0x33/0x40 [ 1046.269972] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.271057] RIP: 0033:0x7f1066d63b19 [ 1046.271868] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.275760] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.277371] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1046.278886] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.280411] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.281946] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.283456] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.286559] loop4: detected capacity change from 0 to 32768 [ 1046.296447] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1046.304589] FAULT_INJECTION: forcing a failure. [ 1046.304589] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1046.307216] CPU: 1 PID: 7931 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1046.308666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.310402] Call Trace: [ 1046.310956] dump_stack+0x107/0x167 [ 1046.311712] should_fail.cold+0x5/0xa [ 1046.312559] _copy_to_user+0x2e/0x180 [ 1046.313358] io_uring_setup+0x11b5/0x2980 [ 1046.314249] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.315304] ? wait_for_completion_io+0x270/0x270 [ 1046.316341] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.317434] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.318522] do_syscall_64+0x33/0x40 [ 1046.319292] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.320362] RIP: 0033:0x7f040f0e7b19 [ 1046.321134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.324961] RSP: 002b:00007f040c63c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.326549] RAX: ffffffffffffffda RBX: 00007f040f1fb020 RCX: 00007f040f0e7b19 [ 1046.328045] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.329521] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.331010] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.332529] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:25:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0xb) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:25:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 39) [ 1046.378904] FAULT_INJECTION: forcing a failure. [ 1046.378904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1046.381366] CPU: 1 PID: 7939 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1046.382813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.384571] Call Trace: [ 1046.385129] dump_stack+0x107/0x167 [ 1046.385903] should_fail.cold+0x5/0xa [ 1046.386713] _copy_to_user+0x2e/0x180 [ 1046.387517] io_uring_setup+0x11b5/0x2980 [ 1046.388416] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.389488] ? wait_for_completion_io+0x270/0x270 [ 1046.390519] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.391625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.392720] do_syscall_64+0x33/0x40 [ 1046.393513] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.394594] RIP: 0033:0x7f5d96360b19 [ 1046.395375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.399269] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.400880] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1046.402382] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.403901] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.405411] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.406916] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:25:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x10000000, 0x3b3b}) 11:25:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x36) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1046.410982] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1046.412990] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:25:43 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:25:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 42) 11:25:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 39) 11:25:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 40) 11:25:43 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 24) 11:25:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) sendfile(r2, r3, &(0x7f0000000080)=0x75ea, 0xffffffffffffffc1) [ 1046.555794] FAULT_INJECTION: forcing a failure. [ 1046.555794] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.558202] CPU: 0 PID: 7952 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1046.558237] FAULT_INJECTION: forcing a failure. [ 1046.558237] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.559642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.559651] Call Trace: [ 1046.559678] dump_stack+0x107/0x167 [ 1046.559704] should_fail.cold+0x5/0xa [ 1046.565741] ? __alloc_file+0x21/0x320 [ 1046.566544] should_failslab+0x5/0x20 [ 1046.567322] kmem_cache_alloc+0x5b/0x310 [ 1046.568173] __alloc_file+0x21/0x320 [ 1046.568937] alloc_empty_file+0x6d/0x170 [ 1046.569785] alloc_file+0x5e/0x5a0 [ 1046.570518] alloc_file_pseudo+0x16a/0x250 [ 1046.571381] ? alloc_file+0x5a0/0x5a0 [ 1046.572190] anon_inode_getfile+0xc8/0x1f0 [ 1046.573064] io_uring_setup+0x138b/0x2980 [ 1046.573924] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.574970] ? wait_for_completion_io+0x270/0x270 [ 1046.575988] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.577071] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.578131] do_syscall_64+0x33/0x40 [ 1046.578892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.579955] RIP: 0033:0x7f040f0e7b19 [ 1046.580723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.584532] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.586090] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1046.587568] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.589031] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.590503] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.591980] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.593475] CPU: 1 PID: 7948 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1046.594916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.596662] Call Trace: [ 1046.597218] dump_stack+0x107/0x167 [ 1046.597980] should_fail.cold+0x5/0xa [ 1046.598778] ? percpu_ref_init+0xd8/0x3d0 [ 1046.599655] should_failslab+0x5/0x20 [ 1046.600447] kmem_cache_alloc_trace+0x55/0x320 [ 1046.601399] ? io_async_queue_proc+0x80/0x80 [ 1046.602317] percpu_ref_init+0xd8/0x3d0 [ 1046.603148] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1046.604280] io_uring_setup+0x14f6/0x2980 [ 1046.604968] FAULT_INJECTION: forcing a failure. [ 1046.604968] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.605160] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.608493] ? wait_for_completion_io+0x270/0x270 [ 1046.609516] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.610605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.611684] do_syscall_64+0x33/0x40 [ 1046.612455] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.613530] RIP: 0033:0x7fde47476b19 [ 1046.614301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.618155] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.619760] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1046.621243] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.622733] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.624234] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.625729] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.627242] CPU: 0 PID: 7961 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1046.628713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.630439] Call Trace: [ 1046.631010] dump_stack+0x107/0x167 [ 1046.631786] should_fail.cold+0x5/0xa [ 1046.632598] ? create_object.isra.0+0x3a/0xa20 [ 1046.633566] should_failslab+0x5/0x20 [ 1046.634370] kmem_cache_alloc+0x5b/0x310 [ 1046.635253] create_object.isra.0+0x3a/0xa20 [ 1046.636179] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1046.637484] kmem_cache_alloc_trace+0x151/0x320 [ 1046.638544] ? io_async_queue_proc+0x80/0x80 [ 1046.639682] percpu_ref_init+0xd8/0x3d0 [ 1046.640527] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1046.641896] io_uring_setup+0x14f6/0x2980 [ 1046.642848] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.643912] ? wait_for_completion_io+0x270/0x270 [ 1046.644317] FAULT_INJECTION: forcing a failure. [ 1046.644317] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.644965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.644993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.649460] do_syscall_64+0x33/0x40 [ 1046.650239] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.651301] RIP: 0033:0x7f5d96360b19 [ 1046.652088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.655881] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.657778] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1046.659577] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.661362] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.663142] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.664964] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.666889] CPU: 1 PID: 7964 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1046.668337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1046.670051] loop3: detected capacity change from 0 to 32768 [ 1046.670079] Call Trace: [ 1046.670112] dump_stack+0x107/0x167 [ 1046.673087] should_fail.cold+0x5/0xa [ 1046.673891] ? create_object.isra.0+0x3a/0xa20 [ 1046.674856] should_failslab+0x5/0x20 [ 1046.675671] kmem_cache_alloc+0x5b/0x310 [ 1046.676521] create_object.isra.0+0x3a/0xa20 [ 1046.677439] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1046.678505] kmem_cache_alloc_trace+0x151/0x320 [ 1046.679481] io_uring_alloc_task_context+0x99/0x6a0 [ 1046.680534] ? io_import_iovec+0x1120/0x1120 [ 1046.681464] io_uring_setup+0x1dd1/0x2980 [ 1046.682332] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1046.683394] ? wait_for_completion_io+0x270/0x270 [ 1046.684431] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1046.685527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1046.686605] do_syscall_64+0x33/0x40 [ 1046.687380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1046.688470] RIP: 0033:0x7f1066d63b19 [ 1046.689248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.693090] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1046.694685] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1046.696193] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1046.697687] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1046.699178] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1046.700682] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1046.724944] loop4: detected capacity change from 0 to 32768 [ 1046.740389] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1046.759084] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1062.047419] loop4: detected capacity change from 0 to 32768 [ 1062.050644] FAULT_INJECTION: forcing a failure. [ 1062.050644] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.053060] CPU: 1 PID: 7983 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1062.054512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.056241] Call Trace: [ 1062.056814] dump_stack+0x107/0x167 [ 1062.057590] should_fail.cold+0x5/0xa [ 1062.058409] ? __d_alloc+0x2a/0x990 [ 1062.059182] should_failslab+0x5/0x20 [ 1062.060060] kmem_cache_alloc+0x5b/0x310 11:25:59 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:25:59 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 40) 11:25:59 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 25) 11:25:59 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) chroot(&(0x7f0000000080)='./file1\x00') 11:25:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 43) 11:25:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 41) 11:25:59 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="7a807df695ad4ccec5a8e682224e32c481fdea0129eb2f423cb1ffd733d916a0a0c4d68f45224cbda6b0657303b89e9a39d2bf390e14e2b68cdf90a8874eed4cc69297a298cd790902c5623bb241732bd77e3df219eabe016172ae59fd8e83c727a02cf940d41eea68ef7f86fd59333660ad76c4cfcaa617c5054701785990654a368a3a1e01abb754658bbda7507aea52170a70ea8b8c026250ddcd5938376dee8775c262ce61a7a2", 0xa9, 0x6}], 0x40, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = syz_open_dev$vcsn(&(0x7f0000000200), 0x9e0b, 0x60c0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x0) 11:25:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x20000000, 0x3b3b}) [ 1062.061070] __d_alloc+0x2a/0x990 [ 1062.061950] ? find_held_lock+0x2c/0x110 [ 1062.062971] d_alloc_pseudo+0x19/0x70 [ 1062.063758] alloc_file_pseudo+0xce/0x250 [ 1062.064612] ? trace_hardirqs_on+0x5b/0x180 [ 1062.065507] ? alloc_file+0x5a0/0x5a0 [ 1062.066324] anon_inode_getfile+0xc8/0x1f0 [ 1062.067204] io_uring_setup+0x138b/0x2980 [ 1062.068093] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.069136] ? wait_for_completion_io+0x270/0x270 [ 1062.070139] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.071215] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.072288] do_syscall_64+0x33/0x40 [ 1062.073047] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.074097] RIP: 0033:0x7fde47476b19 [ 1062.074859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.078627] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.080182] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1062.081123] FAULT_INJECTION: forcing a failure. [ 1062.081123] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.081644] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.081656] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.081667] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.081678] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1062.093348] CPU: 0 PID: 7993 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1062.095255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.097382] Call Trace: [ 1062.098059] dump_stack+0x107/0x167 [ 1062.098994] should_fail.cold+0x5/0xa [ 1062.099983] ? create_object.isra.0+0x3a/0xa20 [ 1062.101163] should_failslab+0x5/0x20 [ 1062.102145] kmem_cache_alloc+0x5b/0x310 [ 1062.103186] create_object.isra.0+0x3a/0xa20 [ 1062.104372] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1062.105695] kmem_cache_alloc+0x159/0x310 [ 1062.106767] __alloc_file+0x21/0x320 [ 1062.107734] alloc_empty_file+0x6d/0x170 [ 1062.107984] FAULT_INJECTION: forcing a failure. [ 1062.107984] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.108696] alloc_file+0x5e/0x5a0 [ 1062.111736] alloc_file_pseudo+0x16a/0x250 [ 1062.112631] ? alloc_file+0x5a0/0x5a0 [ 1062.113461] anon_inode_getfile+0xc8/0x1f0 [ 1062.114365] io_uring_setup+0x138b/0x2980 [ 1062.115257] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.116350] ? wait_for_completion_io+0x270/0x270 [ 1062.117400] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.118515] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.119611] do_syscall_64+0x33/0x40 [ 1062.120414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.121501] RIP: 0033:0x7f040f0e7b19 [ 1062.122294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.126234] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.127858] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1062.129380] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.130904] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.132435] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.133948] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1062.135497] CPU: 1 PID: 7994 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1062.136937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.138640] Call Trace: [ 1062.139179] dump_stack+0x107/0x167 [ 1062.139931] should_fail.cold+0x5/0xa [ 1062.140720] ? create_object.isra.0+0x3a/0xa20 [ 1062.141657] should_failslab+0x5/0x20 [ 1062.142430] kmem_cache_alloc+0x5b/0x310 [ 1062.143272] create_object.isra.0+0x3a/0xa20 [ 1062.144179] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1062.145226] kmem_cache_alloc+0x159/0x310 [ 1062.146086] __d_alloc+0x2a/0x990 [ 1062.146797] ? find_held_lock+0x2c/0x110 [ 1062.147639] d_alloc_pseudo+0x19/0x70 [ 1062.148429] alloc_file_pseudo+0xce/0x250 [ 1062.149268] ? trace_hardirqs_on+0x5b/0x180 [ 1062.150143] ? alloc_file+0x5a0/0x5a0 [ 1062.150947] anon_inode_getfile+0xc8/0x1f0 [ 1062.151817] io_uring_setup+0x138b/0x2980 [ 1062.152684] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.153723] ? wait_for_completion_io+0x270/0x270 [ 1062.154781] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.155856] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.156915] do_syscall_64+0x33/0x40 [ 1062.157676] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.158723] RIP: 0033:0x7f5d96360b19 [ 1062.159486] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.163292] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.164853] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1062.166335] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.167823] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.169287] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.170736] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1062.183562] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1062.190360] loop3: detected capacity change from 0 to 32768 [ 1062.206477] FAULT_INJECTION: forcing a failure. [ 1062.206477] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.208825] CPU: 1 PID: 7990 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1062.210227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.211934] Call Trace: [ 1062.212470] dump_stack+0x107/0x167 [ 1062.213213] should_fail.cold+0x5/0xa [ 1062.213986] ? create_object.isra.0+0x3a/0xa20 [ 1062.214925] should_failslab+0x5/0x20 [ 1062.215707] kmem_cache_alloc+0x5b/0x310 [ 1062.216538] create_object.isra.0+0x3a/0xa20 [ 1062.217451] kmemleak_alloc_percpu+0xa0/0x100 [ 1062.218375] pcpu_alloc+0x4e2/0x1240 [ 1062.219150] __percpu_counter_init+0x10d/0x2d0 [ 1062.220103] io_uring_alloc_task_context+0xcc/0x6a0 [ 1062.221159] ? io_import_iovec+0x1120/0x1120 [ 1062.222074] io_uring_setup+0x1dd1/0x2980 [ 1062.222928] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.223953] ? wait_for_completion_io+0x270/0x270 [ 1062.224945] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.224998] FAULT_INJECTION: forcing a failure. [ 1062.224998] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.225995] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.226016] do_syscall_64+0x33/0x40 [ 1062.226035] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.226056] RIP: 0033:0x7f1066d63b19 [ 1062.231967] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.235679] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.237244] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1062.238687] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.240137] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.241569] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.243011] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1062.244500] CPU: 0 PID: 8003 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1062.245977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.247777] Call Trace: [ 1062.248347] dump_stack+0x107/0x167 [ 1062.249124] should_fail.cold+0x5/0xa [ 1062.249937] ? create_object.isra.0+0x3a/0xa20 [ 1062.250904] should_failslab+0x5/0x20 [ 1062.251729] kmem_cache_alloc+0x5b/0x310 [ 1062.252600] create_object.isra.0+0x3a/0xa20 [ 1062.253526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1062.254601] kmem_cache_alloc+0x159/0x310 [ 1062.255458] __d_alloc+0x2a/0x990 [ 1062.256199] ? find_held_lock+0x2c/0x110 [ 1062.257059] d_alloc_pseudo+0x19/0x70 [ 1062.257861] alloc_file_pseudo+0xce/0x250 [ 1062.258738] ? trace_hardirqs_on+0x5b/0x180 [ 1062.259644] ? alloc_file+0x5a0/0x5a0 [ 1062.260475] anon_inode_getfile+0xc8/0x1f0 [ 1062.261373] io_uring_setup+0x138b/0x2980 [ 1062.262225] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.263297] ? wait_for_completion_io+0x270/0x270 [ 1062.264307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.265382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.266429] do_syscall_64+0x33/0x40 [ 1062.267190] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.268232] RIP: 0033:0x7fde47476b19 [ 1062.269000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.272793] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.274355] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1062.275815] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.277279] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.278725] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.280186] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:25:59 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 41) [ 1062.327441] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:25:59 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 42) 11:25:59 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x9080, &(0x7f0000001500)=ANY=[]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file1\x00'}) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:25:59 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 42) 11:25:59 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 44) 11:25:59 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x8, 0xa, &(0x7f0000001700)=[{&(0x7f0000000140)="977805cc88bc2ee4f50d81f7b95898ee54f60935573399fb4c108399ab5e8955c7878f4f6592ef3190b5e3e4d0d838c285b75eafea19d00f5b4f245c8cfc74a4d32006fad67cf6ea35c6df862759cd252739d8dd52aabb1fa50c1a70b6f90f176add7f64a26b3d9dc6f110d281225f0476c4590b71d064a80b5047ece15c24d21ca67115549c546eaa71ea68299ca366b3275935c109ad45e0a86c837edca997690cd6d2d1a681fd6a2676d21288205ff2b0a5b6b000a4e13e6f", 0xba, 0x9}, {&(0x7f0000000240)="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", 0xff, 0x1f}, {&(0x7f0000000340)="796053c8e5df00340a9cc0079a997ba67368237560ac878d5362326c9cf5e3cd0bdfd3336ddafb0983bea6eedab93058c74a25ff3254244c3e7e35b7db4fd9d5e911403a14e70e490e951a26f3f5a87e050596ff1451", 0x56, 0x6}, {&(0x7f00000003c0)="abb5df6674fad5e5d1f2eb20493e0a975e811f4ddeaab3c6d1e38dbb728bfd72118740e082bbc547ec5fbe0921055490704cdd00a82b93b38aed3a14a837de1712f1968926ba943bb8231e1b6c32e097eda6087e5770ba270ed2170afca79bebb76c788c673c25eb8d6f19dd4896197a321eedfa5bb1af852a5500fe504055e8645cf73a7d29d6b5c322100e2954f673edf9c062eb0ce62e44b68b1787cddc5e6863f0c4dc72647edadfa6a425d889aab8bca49d6542afedb7fba7a620f05c5b0843ec90dc91c019c660afe788233c1ae1d68c3a8e5eb0dd054407e055904d70d82457ce995cad209247d4f2f42f355bbc8e48a92ff091", 0xf7, 0x71}, {&(0x7f00000004c0)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f00000014c0)="c66eacadda95e2b3006298b4cabd8e575b2f8096af6b00e39d143e7bb0", 0x1d, 0x40}, {&(0x7f0000001500)="867d50bf0a9354b4c4321a64b9534443f46d2865914f1fb889e737f96b9d6d05251e10345c58b52656c7907d542ee5ca4f4db28a27f688d84cb46a4f1a3bbc9699019a69688338264ae2e4bde8429abe100ee5e2c7db029885e6860e138dd92d41ee92ec01ebfa81ae9feeca2a958ca2e64b527e11564182d702ddbe84eefb10290eaef02096c6", 0x87, 0x51}, {&(0x7f00000015c0)="30e093f77d08820f643e111b0f7699f29fa6f5cd6e0b6c7d6e551393149c7a419d17686d699a7788c5aa6edbd9de7f9988181554162fe0448e1a5980dd6837f32e2b1e8b5fe8d0dbebd9224caf9cf21eb0804a5498187f571342e1b82483aad2b46b90cfb1c625daceb4144d2553b0eca26dbfa2b5a4f43f2e737c0465c7a3ed19c724c8c9e5cae87397e4e403a024e79837fec9c55804b99ad5e771502ec7d0e4ccdec49e837b06778ec75fe65f48f7bb73a4b104", 0xb5, 0x401}, {&(0x7f0000001680)="6da8a074a2918a104c72d638123956cf42f079333e9c67ceb561fd5ac63e53202870a02a905252daddb0af1c60327484780e82b8cd9f745519c7f8", 0x3b, 0x800}, {&(0x7f00000016c0)="ac8297c847e55720d5dd6e3ceac380575551699f64e00f5ceee350750ce73f", 0x1f}], 0x8000, &(0x7f0000001800)={[{@nodots}, {@fat=@uid}, {@fat=@check_normal}, {@fat=@gid={'gid', 0x3d, 0xee01}}, {@nodots}, {@fat=@fmask={'fmask', 0x3d, 0x1}}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x37, 0x42ef8c0093a36046, 0x34, 0x65, 0x34, 0x35, 0x63], 0x2d, [0x35, 0x39, 0x39, 0x38], 0x2d, [0x64, 0x34, 0x63, 0x38], 0x2d, [0x62, 0x68, 0x38, 0x31], 0x2d, [0x34, 0x33, 0x65, 0x31, 0x64, 0x61, 0x37, 0x35]}}}, {@fowner_lt={'fowner<', 0xee01}}, {@smackfstransmute}, {@permit_directio}]}) mkdirat(r1, &(0x7f0000001900)='./file1\x00', 0x101) r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1062.420795] FAULT_INJECTION: forcing a failure. [ 1062.420795] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.423293] CPU: 1 PID: 8012 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1062.424709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.426399] Call Trace: [ 1062.426938] dump_stack+0x107/0x167 [ 1062.427682] should_fail.cold+0x5/0xa [ 1062.428472] ? __alloc_file+0x21/0x320 [ 1062.429274] should_failslab+0x5/0x20 [ 1062.430051] kmem_cache_alloc+0x5b/0x310 [ 1062.430879] __alloc_file+0x21/0x320 [ 1062.431634] alloc_empty_file+0x6d/0x170 [ 1062.432498] alloc_file+0x5e/0x5a0 [ 1062.433226] alloc_file_pseudo+0x16a/0x250 [ 1062.434089] ? alloc_file+0x5a0/0x5a0 [ 1062.434882] anon_inode_getfile+0xc8/0x1f0 [ 1062.435760] io_uring_setup+0x138b/0x2980 [ 1062.436615] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.437644] ? wait_for_completion_io+0x270/0x270 [ 1062.437694] FAULT_INJECTION: forcing a failure. [ 1062.437694] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.438643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.438673] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.443125] do_syscall_64+0x33/0x40 [ 1062.443891] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.444924] RIP: 0033:0x7f5d96360b19 [ 1062.445683] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.449443] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.450990] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1062.452448] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.453906] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.455346] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.456807] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1062.458288] CPU: 0 PID: 8010 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1062.459765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.461527] Call Trace: [ 1062.462096] dump_stack+0x107/0x167 [ 1062.462870] should_fail.cold+0x5/0xa [ 1062.463685] ? security_file_alloc+0x34/0x170 [ 1062.464714] should_failslab+0x5/0x20 [ 1062.465527] kmem_cache_alloc+0x5b/0x310 [ 1062.466374] security_file_alloc+0x34/0x170 [ 1062.467290] __alloc_file+0xb7/0x320 [ 1062.468084] alloc_empty_file+0x6d/0x170 [ 1062.468941] alloc_file+0x5e/0x5a0 [ 1062.469698] alloc_file_pseudo+0x16a/0x250 [ 1062.470598] ? alloc_file+0x5a0/0x5a0 [ 1062.471425] anon_inode_getfile+0xc8/0x1f0 [ 1062.472341] io_uring_setup+0x138b/0x2980 [ 1062.473143] FAULT_INJECTION: forcing a failure. [ 1062.473143] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.473231] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.476508] ? wait_for_completion_io+0x270/0x270 [ 1062.477556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.478665] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.479827] do_syscall_64+0x33/0x40 [ 1062.480612] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.481698] RIP: 0033:0x7f040f0e7b19 [ 1062.482483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.486376] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.487982] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1062.489485] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.490979] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.492494] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.493992] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1062.495528] CPU: 1 PID: 8015 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1062.496949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1062.498639] Call Trace: [ 1062.499186] dump_stack+0x107/0x167 [ 1062.499939] should_fail.cold+0x5/0xa [ 1062.500715] ? __alloc_file+0x21/0x320 [ 1062.501512] should_failslab+0x5/0x20 [ 1062.502286] kmem_cache_alloc+0x5b/0x310 [ 1062.503117] __alloc_file+0x21/0x320 [ 1062.503877] alloc_empty_file+0x6d/0x170 [ 1062.504713] alloc_file+0x5e/0x5a0 [ 1062.505437] alloc_file_pseudo+0x16a/0x250 [ 1062.506308] ? alloc_file+0x5a0/0x5a0 [ 1062.507094] anon_inode_getfile+0xc8/0x1f0 [ 1062.507967] io_uring_setup+0x138b/0x2980 [ 1062.508828] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1062.509891] ? wait_for_completion_io+0x270/0x270 [ 1062.510891] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1062.511982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1062.513026] do_syscall_64+0x33/0x40 [ 1062.513782] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1062.514823] RIP: 0033:0x7fde47476b19 [ 1062.515594] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.519343] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1062.520898] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1062.522351] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1062.523807] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1062.525262] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1062.526712] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:25:59 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:25:59 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xa1ffffff, 0x3b3b}) [ 1062.599950] loop3: detected capacity change from 0 to 32768 [ 1062.616176] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1062.677462] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:26:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 45) 11:26:14 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1a000, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRESOCT, @ANYRESHEX, @ANYRESHEX=r0]) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) execveat(r2, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='\\\\\x00', &(0x7f0000000280)='}.-\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='vfat\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='[%\x00', &(0x7f0000000400)='vfat\x00', &(0x7f0000000440)='vfat\x00'], 0x100) r3 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1077.630250] loop3: detected capacity change from 0 to 32768 11:26:14 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 43) 11:26:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:26:14 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 26) 11:26:14 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 43) 11:26:14 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xf5ffffff, 0x3b3b}) 11:26:14 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x2000, 0xa) [ 1077.649686] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1077.658009] FAULT_INJECTION: forcing a failure. [ 1077.658009] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.660518] CPU: 1 PID: 8052 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1077.661931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.663649] Call Trace: [ 1077.664224] dump_stack+0x107/0x167 [ 1077.664990] should_fail.cold+0x5/0xa [ 1077.665782] ? create_object.isra.0+0x3a/0xa20 [ 1077.666734] should_failslab+0x5/0x20 [ 1077.667520] kmem_cache_alloc+0x5b/0x310 [ 1077.668374] create_object.isra.0+0x3a/0xa20 [ 1077.669288] kmemleak_alloc_percpu+0xa0/0x100 [ 1077.670225] pcpu_alloc+0x4e2/0x1240 [ 1077.671017] __percpu_counter_init+0x10d/0x2d0 [ 1077.671974] io_uring_alloc_task_context+0xcc/0x6a0 [ 1077.673008] ? io_import_iovec+0x1120/0x1120 [ 1077.673931] io_uring_setup+0x1dd1/0x2980 [ 1077.674794] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1077.675857] ? wait_for_completion_io+0x270/0x270 [ 1077.676883] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1077.677967] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.679042] do_syscall_64+0x33/0x40 [ 1077.679823] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.680915] RIP: 0033:0x7f1066d63b19 [ 1077.681690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.685530] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1077.687127] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1077.688641] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1077.690144] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1077.691628] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1077.693122] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1077.701358] FAULT_INJECTION: forcing a failure. [ 1077.701358] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.703749] CPU: 1 PID: 8057 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1077.705199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.706942] Call Trace: [ 1077.707497] dump_stack+0x107/0x167 [ 1077.708274] should_fail.cold+0x5/0xa [ 1077.709075] ? create_object.isra.0+0x3a/0xa20 [ 1077.710033] should_failslab+0x5/0x20 [ 1077.710829] kmem_cache_alloc+0x5b/0x310 [ 1077.711682] create_object.isra.0+0x3a/0xa20 [ 1077.712615] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1077.713681] kmem_cache_alloc+0x159/0x310 [ 1077.714553] __alloc_file+0x21/0x320 [ 1077.715345] alloc_empty_file+0x6d/0x170 [ 1077.716205] alloc_file+0x5e/0x5a0 [ 1077.716957] alloc_file_pseudo+0x16a/0x250 [ 1077.717856] ? alloc_file+0x5a0/0x5a0 [ 1077.718675] anon_inode_getfile+0xc8/0x1f0 [ 1077.719583] io_uring_setup+0x138b/0x2980 [ 1077.720467] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1077.721529] ? wait_for_completion_io+0x270/0x270 [ 1077.722560] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1077.723671] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.724773] do_syscall_64+0x33/0x40 [ 1077.725558] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.726640] RIP: 0033:0x7f5d96360b19 [ 1077.727417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.731277] RSP: 002b:00007f5d938b5108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1077.732880] RAX: ffffffffffffffda RBX: 00007f5d96474020 RCX: 00007f5d96360b19 [ 1077.734368] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1077.735865] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1077.737358] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1077.738851] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1077.741185] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1077.742700] FAULT_INJECTION: forcing a failure. [ 1077.742700] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.745385] CPU: 1 PID: 8048 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1077.746825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.747533] FAULT_INJECTION: forcing a failure. [ 1077.747533] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.748567] Call Trace: [ 1077.748589] dump_stack+0x107/0x167 [ 1077.748609] should_fail.cold+0x5/0xa [ 1077.748635] ? create_object.isra.0+0x3a/0xa20 [ 1077.753959] should_failslab+0x5/0x20 [ 1077.754763] kmem_cache_alloc+0x5b/0x310 [ 1077.755620] create_object.isra.0+0x3a/0xa20 [ 1077.756555] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1077.757631] kmem_cache_alloc+0x159/0x310 [ 1077.758501] __alloc_file+0x21/0x320 [ 1077.759286] alloc_empty_file+0x6d/0x170 [ 1077.760146] alloc_file+0x5e/0x5a0 [ 1077.760891] alloc_file_pseudo+0x16a/0x250 [ 1077.761779] ? alloc_file+0x5a0/0x5a0 [ 1077.762604] anon_inode_getfile+0xc8/0x1f0 [ 1077.763498] io_uring_setup+0x138b/0x2980 [ 1077.764393] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1077.765454] ? wait_for_completion_io+0x270/0x270 [ 1077.766489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1077.767590] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.768689] do_syscall_64+0x33/0x40 [ 1077.769475] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.770549] RIP: 0033:0x7fde47476b19 [ 1077.771332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.775206] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1077.776811] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1077.778308] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1077.779803] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1077.781310] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1077.782821] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1077.784370] CPU: 0 PID: 8051 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1077.785823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.787545] Call Trace: [ 1077.788126] dump_stack+0x107/0x167 [ 1077.788889] should_fail.cold+0x5/0xa [ 1077.789143] loop4: detected capacity change from 0 to 32768 [ 1077.789690] ? create_object.isra.0+0x3a/0xa20 [ 1077.791812] should_failslab+0x5/0x20 [ 1077.792614] kmem_cache_alloc+0x5b/0x310 [ 1077.793479] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1077.794640] create_object.isra.0+0x3a/0xa20 [ 1077.795556] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1077.796621] kmem_cache_alloc+0x159/0x310 [ 1077.797489] security_file_alloc+0x34/0x170 [ 1077.798389] __alloc_file+0xb7/0x320 [ 1077.799164] alloc_empty_file+0x6d/0x170 [ 1077.799727] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1077.800018] alloc_file+0x5e/0x5a0 [ 1077.800040] alloc_file_pseudo+0x16a/0x250 [ 1077.800057] ? alloc_file+0x5a0/0x5a0 [ 1077.800092] anon_inode_getfile+0xc8/0x1f0 [ 1077.805338] io_uring_setup+0x138b/0x2980 [ 1077.806212] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1077.807287] ? wait_for_completion_io+0x270/0x270 [ 1077.808326] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1077.809425] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.810501] do_syscall_64+0x33/0x40 [ 1077.811289] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.812363] RIP: 0033:0x7f040f0e7b19 [ 1077.813142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.816995] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1077.818585] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1077.820089] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1077.821584] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1077.823077] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1077.824572] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:26:14 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) 11:26:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:26:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000400000009000000b0c074ac5c20cf5700040000"], 0x480000) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:26:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xf6ffff0f, 0x3b3b}) 11:26:15 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 27) [ 1077.901642] loop4: detected capacity change from 0 to 32768 [ 1077.937906] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:26:15 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 44) 11:26:15 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) recvmmsg$unix(r1, &(0x7f0000008280)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/139, 0x8b}, {&(0x7f0000000600)=""/88, 0x58}], 0x9, &(0x7f0000000740)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000000840), 0x6e, &(0x7f00000001c0)=[{&(0x7f00000008c0)=""/220, 0xdc}, {&(0x7f00000009c0)=""/65, 0x41}], 0x2, &(0x7f0000000a40)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x108}}, {{&(0x7f0000000b80), 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000000c00)=""/157, 0x9d}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/156, 0x9c}, {&(0x7f0000001d80)=""/111, 0x6f}, {&(0x7f0000001e00)=""/170, 0xaa}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x6, &(0x7f0000002f40)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}, {{&(0x7f0000002fc0)=@abs, 0x6e, &(0x7f0000005240)=[{&(0x7f0000003040)=""/147, 0x93}, {&(0x7f0000003100)=""/88, 0x58}, {&(0x7f0000003180)=""/49, 0x31}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/104, 0x68}, {&(0x7f0000004240)=""/4096, 0x1000}], 0x6, &(0x7f00000052c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}}, {{&(0x7f0000005340)=@abs, 0x6e, &(0x7f0000006700)=[{&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000063c0)=""/6, 0x6}, {&(0x7f0000006400)=""/56, 0x38}, {&(0x7f0000006440)=""/244, 0xf4}, {&(0x7f0000006540)=""/234, 0xea}, {&(0x7f0000006640)=""/27, 0x1b}, {&(0x7f0000006680)=""/86, 0x56}], 0x7}}, {{&(0x7f0000006780), 0x6e, &(0x7f0000006940)=[{&(0x7f0000006800)=""/83, 0x53}, {&(0x7f0000006880)=""/155, 0x9b}], 0x2, &(0x7f0000006980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000006a00), 0x6e, &(0x7f0000006d00)=[{&(0x7f0000006a80)=""/60, 0x3c}, {&(0x7f0000006ac0)=""/26, 0x1a}, {&(0x7f0000006b00)=""/44, 0x2c}, {&(0x7f0000006b40)=""/188, 0xbc}, {&(0x7f0000006c00)=""/142, 0x8e}, {&(0x7f0000006cc0)=""/64, 0x40}], 0x6}}, {{&(0x7f0000006d80)=@abs, 0x6e, &(0x7f0000008180)=[{&(0x7f0000006e00)=""/45, 0x2d}, {&(0x7f0000006e40)=""/62, 0x3e}, {&(0x7f0000006e80)=""/86, 0x56}, {&(0x7f0000006f00)=""/105, 0x69}, {&(0x7f0000006f80)=""/97, 0x61}, {&(0x7f0000007000)=""/83, 0x53}, {&(0x7f0000007080)=""/167, 0xa7}, {&(0x7f0000007140)=""/4096, 0x1000}, {&(0x7f0000008140)=""/40, 0x28}], 0x9, &(0x7f0000008240)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}], 0x8, 0x40, &(0x7f0000008480)={0x0, 0x3938700}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f00000084c0)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) [ 1077.964078] FAULT_INJECTION: forcing a failure. [ 1077.964078] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.966132] loop3: detected capacity change from 0 to 32768 [ 1077.966474] CPU: 1 PID: 8074 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1077.969070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1077.970832] Call Trace: [ 1077.971404] dump_stack+0x107/0x167 [ 1077.972178] should_fail.cold+0x5/0xa [ 1077.972988] ? create_object.isra.0+0x3a/0xa20 [ 1077.973955] should_failslab+0x5/0x20 [ 1077.974766] kmem_cache_alloc+0x5b/0x310 [ 1077.975636] create_object.isra.0+0x3a/0xa20 [ 1077.976487] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1077.976574] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1077.976601] kmem_cache_alloc_trace+0x151/0x320 [ 1077.980329] io_uring_alloc_task_context+0x99/0x6a0 [ 1077.981386] ? io_import_iovec+0x1120/0x1120 [ 1077.982333] io_uring_setup+0x1dd1/0x2980 [ 1077.983215] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1077.984324] ? wait_for_completion_io+0x270/0x270 [ 1077.985391] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1077.986499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1077.987582] do_syscall_64+0x33/0x40 [ 1077.988381] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1077.989456] RIP: 0033:0x7f1066d63b19 [ 1077.990235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1077.994109] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1077.995709] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1077.997214] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1077.998702] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1078.000207] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1078.001697] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:26:15 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 44) [ 1078.047247] FAULT_INJECTION: forcing a failure. [ 1078.047247] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.049762] CPU: 0 PID: 8082 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1078.051206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.052951] Call Trace: [ 1078.053506] dump_stack+0x107/0x167 [ 1078.054271] should_fail.cold+0x5/0xa [ 1078.055071] ? security_file_alloc+0x34/0x170 [ 1078.056042] should_failslab+0x5/0x20 [ 1078.056848] kmem_cache_alloc+0x5b/0x310 [ 1078.057704] security_file_alloc+0x34/0x170 [ 1078.058612] __alloc_file+0xb7/0x320 [ 1078.059392] alloc_empty_file+0x6d/0x170 [ 1078.060252] alloc_file+0x5e/0x5a0 [ 1078.061008] alloc_file_pseudo+0x16a/0x250 [ 1078.061904] ? alloc_file+0x5a0/0x5a0 [ 1078.062724] anon_inode_getfile+0xc8/0x1f0 [ 1078.063949] io_uring_setup+0x138b/0x2980 [ 1078.064824] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1078.065882] ? wait_for_completion_io+0x270/0x270 [ 1078.066915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1078.068033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1078.069113] do_syscall_64+0x33/0x40 [ 1078.069908] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1078.070988] RIP: 0033:0x7fde47476b19 [ 1078.071767] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.075442] FAULT_INJECTION: forcing a failure. [ 1078.075442] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.075638] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1078.075660] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1078.075682] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1078.082954] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1078.084452] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1078.085927] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1078.087437] CPU: 1 PID: 8085 Comm: syz-executor.1 Not tainted 5.10.239 #1 11:26:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 46) 11:26:15 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="f46370af1320100eb68cadb433af2de582dad1077804398d74b2850cb216e4bf6d0d4d1c98671847b28797987464c56b451aaecf6856f644ede7817d84034b1fb186f5766f5e5a7fbab2898fe1182d5152c9b53212b441e69ded87f5fb6ddffaf1b302fbd74e3748ca4f3e29a7f862a618c05b48940a616771a837695258925ad3e3cd1effd7b8e2634e14df04e9d4cf78c6924c92b600e404367df798e06eca88b027529e24c7d27d2e153b9ca04ffe43733026fd98dc74109dcca142b1dfd10280a907a7f885f6a4f63dc290fe25a704836b621acb704738326c521384db89665173ab9867ed9f02cd556ff835ee1e4d313f6d1b8bfa2fdee7b600f5e8", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1078.089266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.091608] Call Trace: [ 1078.092286] dump_stack+0x107/0x167 [ 1078.093202] should_fail.cold+0x5/0xa [ 1078.094152] ? security_file_alloc+0x34/0x170 [ 1078.095283] should_failslab+0x5/0x20 [ 1078.096243] kmem_cache_alloc+0x5b/0x310 [ 1078.097261] security_file_alloc+0x34/0x170 [ 1078.098337] __alloc_file+0xb7/0x320 [ 1078.099262] alloc_empty_file+0x6d/0x170 [ 1078.100283] alloc_file+0x5e/0x5a0 [ 1078.101170] alloc_file_pseudo+0x16a/0x250 [ 1078.102227] ? alloc_file+0x5a0/0x5a0 [ 1078.103191] anon_inode_getfile+0xc8/0x1f0 [ 1078.104262] io_uring_setup+0x138b/0x2980 [ 1078.105309] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1078.106580] ? wait_for_completion_io+0x270/0x270 [ 1078.107809] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1078.109128] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1078.110419] do_syscall_64+0x33/0x40 [ 1078.111348] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1078.112635] RIP: 0033:0x7f5d96360b19 [ 1078.113566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.118176] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1078.120062] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1078.121822] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1078.123580] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1078.125354] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1078.127108] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1078.150106] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1078.155255] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1078.224626] FAULT_INJECTION: forcing a failure. [ 1078.224626] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.227384] CPU: 1 PID: 8091 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1078.229035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1078.231018] Call Trace: [ 1078.231654] dump_stack+0x107/0x167 [ 1078.232543] should_fail.cold+0x5/0xa [ 1078.233458] ? create_object.isra.0+0x3a/0xa20 [ 1078.234552] should_failslab+0x5/0x20 [ 1078.235453] kmem_cache_alloc+0x5b/0x310 [ 1078.236434] create_object.isra.0+0x3a/0xa20 [ 1078.237472] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1078.238679] kmem_cache_alloc+0x159/0x310 [ 1078.239662] __alloc_file+0x21/0x320 [ 1078.240547] alloc_empty_file+0x6d/0x170 [ 1078.241507] alloc_file+0x5e/0x5a0 [ 1078.242355] alloc_file_pseudo+0x16a/0x250 [ 1078.243351] ? alloc_file+0x5a0/0x5a0 [ 1078.244277] anon_inode_getfile+0xc8/0x1f0 [ 1078.245289] io_uring_setup+0x138b/0x2980 [ 1078.246278] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1078.247475] ? wait_for_completion_io+0x270/0x270 [ 1078.248654] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1078.249892] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1078.251107] do_syscall_64+0x33/0x40 [ 1078.251994] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1078.253203] RIP: 0033:0x7f040f0e7b19 [ 1078.254089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1078.258427] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1078.260223] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1078.261887] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1078.263551] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1078.265236] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1078.266905] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:26:34 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 28) [ 1096.770809] loop4: detected capacity change from 0 to 32768 11:26:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:26:34 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 47) 11:26:34 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 45) 11:26:34 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x52d5c2, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x14da00, 0x2a) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:26:34 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 45) 11:26:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xfdfdffff, 0x3b3b}) 11:26:34 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x140c00, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d756e69782c6c6f6f73652cffffffff742c666f776e65723c", @ANYRESDEC, @ANYBLOB=',pcr=00000000000000000015,mask=MAY_WRITE,context=sysadm_u,dont_appraise,hash,dont_appraise,context=system_u,pcr=00000000000000000060,\x00']) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) openat(r1, &(0x7f0000000080)='./file0\x00', 0x402480, 0x6) r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1096.789515] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1096.803103] FAULT_INJECTION: forcing a failure. [ 1096.803103] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.805544] CPU: 0 PID: 8109 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1096.806992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1096.808761] Call Trace: [ 1096.809325] dump_stack+0x107/0x167 [ 1096.810105] should_fail.cold+0x5/0xa [ 1096.810915] ? create_object.isra.0+0x3a/0xa20 [ 1096.811884] should_failslab+0x5/0x20 [ 1096.812705] kmem_cache_alloc+0x5b/0x310 [ 1096.813569] create_object.isra.0+0x3a/0xa20 [ 1096.814500] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1096.815578] kmem_cache_alloc_trace+0x151/0x320 [ 1096.816580] io_uring_alloc_task_context+0x99/0x6a0 [ 1096.817641] ? io_import_iovec+0x1120/0x1120 [ 1096.818578] ? lock_downgrade+0x6d0/0x6d0 [ 1096.819461] ? do_raw_spin_lock+0x121/0x260 [ 1096.820421] ? rwlock_bug.part.0+0x90/0x90 [ 1096.821330] __io_uring_add_tctx_node+0x2c6/0x520 [ 1096.822357] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1096.822392] FAULT_INJECTION: forcing a failure. [ 1096.822392] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.823477] ? alloc_fd+0x2e7/0x670 [ 1096.823517] io_uring_setup+0x1fbb/0x2980 [ 1096.827499] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1096.828579] ? wait_for_completion_io+0x270/0x270 [ 1096.829624] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1096.830738] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1096.831813] do_syscall_64+0x33/0x40 [ 1096.832617] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1096.833699] RIP: 0033:0x7f040f0e7b19 [ 1096.834483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1096.838399] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1096.840015] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1096.841532] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1096.843041] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1096.844555] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1096.846072] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1096.847614] CPU: 1 PID: 8100 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1096.849084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1096.850813] Call Trace: [ 1096.851370] dump_stack+0x107/0x167 [ 1096.852145] should_fail.cold+0x5/0xa [ 1096.852301] loop3: detected capacity change from 0 to 32768 [ 1096.852941] ? create_object.isra.0+0x3a/0xa20 [ 1096.852964] should_failslab+0x5/0x20 [ 1096.852983] kmem_cache_alloc+0x5b/0x310 [ 1096.853007] create_object.isra.0+0x3a/0xa20 [ 1096.857651] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1096.858719] kmem_cache_alloc_trace+0x151/0x320 [ 1096.859699] io_uring_alloc_task_context+0x4a3/0x6a0 [ 1096.860765] ? io_import_iovec+0x1120/0x1120 [ 1096.861694] FAULT_INJECTION: forcing a failure. [ 1096.861694] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.861710] io_uring_setup+0x1dd1/0x2980 [ 1096.861739] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1096.865972] ? wait_for_completion_io+0x270/0x270 [ 1096.866997] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1096.868104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1096.869180] do_syscall_64+0x33/0x40 [ 1096.869956] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1096.871020] RIP: 0033:0x7f1066d63b19 [ 1096.871793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1096.875630] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1096.877225] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1096.878719] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1096.880210] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1096.881695] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1096.883178] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1096.884712] CPU: 0 PID: 8113 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1096.886185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1096.887945] Call Trace: [ 1096.888532] dump_stack+0x107/0x167 [ 1096.889310] should_fail.cold+0x5/0xa [ 1096.890121] ? create_object.isra.0+0x3a/0xa20 [ 1096.891387] should_failslab+0x5/0x20 [ 1096.892222] kmem_cache_alloc+0x5b/0x310 [ 1096.893099] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1096.894278] create_object.isra.0+0x3a/0xa20 [ 1096.895217] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1096.896310] kmem_cache_alloc+0x159/0x310 [ 1096.897202] security_file_alloc+0x34/0x170 [ 1096.898123] __alloc_file+0xb7/0x320 [ 1096.898917] alloc_empty_file+0x6d/0x170 [ 1096.899783] alloc_file+0x5e/0x5a0 [ 1096.900555] alloc_file_pseudo+0x16a/0x250 [ 1096.901461] ? alloc_file+0x5a0/0x5a0 [ 1096.902292] anon_inode_getfile+0xc8/0x1f0 [ 1096.903199] io_uring_setup+0x138b/0x2980 [ 1096.904099] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1096.905180] ? wait_for_completion_io+0x270/0x270 [ 1096.906231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1096.907356] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1096.908471] do_syscall_64+0x33/0x40 [ 1096.909267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1096.910362] RIP: 0033:0x7fde47476b19 [ 1096.911164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1096.915113] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1096.916752] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1096.918283] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1096.919809] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1096.921350] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1096.922875] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:26:34 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:26:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xfffffdfd, 0x3b3b}) [ 1096.964213] FAULT_INJECTION: forcing a failure. [ 1096.964213] name failslab, interval 1, probability 0, space 0, times 0 [ 1096.966649] CPU: 0 PID: 8120 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1096.968123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1096.969893] Call Trace: [ 1096.970481] dump_stack+0x107/0x167 [ 1096.971263] should_fail.cold+0x5/0xa [ 1096.972090] ? create_object.isra.0+0x3a/0xa20 [ 1096.973074] should_failslab+0x5/0x20 [ 1096.973889] kmem_cache_alloc+0x5b/0x310 [ 1096.974764] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1096.975954] create_object.isra.0+0x3a/0xa20 [ 1096.976905] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1096.977993] kmem_cache_alloc+0x159/0x310 [ 1096.978889] security_file_alloc+0x34/0x170 [ 1096.979812] __alloc_file+0xb7/0x320 [ 1096.980621] alloc_empty_file+0x6d/0x170 [ 1096.981491] alloc_file+0x5e/0x5a0 [ 1096.982255] alloc_file_pseudo+0x16a/0x250 [ 1096.983179] ? alloc_file+0x5a0/0x5a0 [ 1096.984008] anon_inode_getfile+0xc8/0x1f0 [ 1096.984926] io_uring_setup+0x138b/0x2980 [ 1096.985821] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1096.986904] ? wait_for_completion_io+0x270/0x270 [ 1096.987961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1096.989097] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1096.990200] do_syscall_64+0x33/0x40 [ 1096.990997] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1096.992102] RIP: 0033:0x7f5d96360b19 [ 1096.992899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1096.996847] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1096.998477] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1097.000005] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1097.001539] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1097.003062] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1097.004593] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1097.006698] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:26:34 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000080)='./file1\x00', 0x484101, 0x1) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:26:34 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 48) [ 1097.089241] loop4: detected capacity change from 0 to 32768 [ 1097.096960] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:26:34 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 29) 11:26:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1097.185283] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1097.189720] FAULT_INJECTION: forcing a failure. [ 1097.189720] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.192208] CPU: 1 PID: 8140 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1097.193166] FAULT_INJECTION: forcing a failure. [ 1097.193166] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.193643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1097.193657] Call Trace: [ 1097.198352] dump_stack+0x107/0x167 [ 1097.199116] should_fail.cold+0x5/0xa [ 1097.199922] ? create_object.isra.0+0x3a/0xa20 [ 1097.200893] should_failslab+0x5/0x20 [ 1097.201697] kmem_cache_alloc+0x5b/0x310 [ 1097.202550] create_object.isra.0+0x3a/0xa20 [ 1097.203480] kmemleak_alloc_percpu+0xa0/0x100 [ 1097.204437] pcpu_alloc+0x4e2/0x1240 [ 1097.205231] __percpu_counter_init+0x10d/0x2d0 [ 1097.206201] io_uring_alloc_task_context+0xcc/0x6a0 [ 1097.207245] ? io_import_iovec+0x1120/0x1120 [ 1097.208181] ? lock_downgrade+0x6d0/0x6d0 [ 1097.209052] ? do_raw_spin_lock+0x121/0x260 [ 1097.209952] ? rwlock_bug.part.0+0x90/0x90 [ 1097.210845] __io_uring_add_tctx_node+0x2c6/0x520 [ 1097.211855] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1097.212964] ? alloc_fd+0x2e7/0x670 [ 1097.213733] io_uring_setup+0x1fbb/0x2980 [ 1097.214607] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1097.215665] ? wait_for_completion_io+0x270/0x270 [ 1097.216701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1097.217802] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1097.218883] do_syscall_64+0x33/0x40 [ 1097.219667] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1097.220749] RIP: 0033:0x7f040f0e7b19 [ 1097.221527] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1097.225382] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1097.226973] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1097.228472] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1097.229965] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1097.231458] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1097.232962] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1097.234494] CPU: 0 PID: 8136 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1097.235967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1097.237736] Call Trace: [ 1097.238307] dump_stack+0x107/0x167 [ 1097.239081] should_fail.cold+0x5/0xa [ 1097.239892] ? io_wq_create+0xeb/0xc00 [ 1097.240731] should_failslab+0x5/0x20 [ 1097.241539] __kmalloc+0x72/0x390 [ 1097.242281] io_wq_create+0xeb/0xc00 [ 1097.243087] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1097.244174] ? io_import_iovec+0x1120/0x1120 [ 1097.245106] ? io_apoll_task_func+0x2d0/0x2d0 [ 1097.246052] ? __io_req_find_next+0x300/0x300 [ 1097.247015] io_uring_setup+0x1dd1/0x2980 [ 1097.247901] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1097.248988] ? wait_for_completion_io+0x270/0x270 [ 1097.250031] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1097.251143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1097.252242] do_syscall_64+0x33/0x40 [ 1097.253032] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1097.254116] RIP: 0033:0x7f1066d63b19 [ 1097.254906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1097.258828] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1097.260454] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1097.261969] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1097.263478] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1097.264999] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1097.266516] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:26:49 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 30) 11:26:49 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 46) [ 1112.168036] FAULT_INJECTION: forcing a failure. [ 1112.168036] name failslab, interval 1, probability 0, space 0, times 0 [ 1112.170680] CPU: 1 PID: 8150 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1112.172182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1112.174004] Call Trace: [ 1112.174583] dump_stack+0x107/0x167 [ 1112.175378] should_fail.cold+0x5/0xa [ 1112.176222] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1112.177353] should_failslab+0x5/0x20 [ 1112.178175] kmem_cache_alloc_trace+0x55/0x320 [ 1112.179457] io_uring_alloc_task_context+0x99/0x6a0 11:26:49 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x40) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x4142, 0x104) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0xf8, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@generic="65db1f79534510f593acf2bfab5d48821ddb28214d08c5cd658b016334f30807cba10f0a42828fa0a447dea82f96339db7f366a351454736bf593530333df92aec157274576a6822f589f86affd11bea626b76f5351868ef0eace6b4d096316096", @nested={0x7f, 0x9, 0x0, 0x1, [@generic="7d106715f9d76c62f3bd7f426c620496158e1e636d2292a638e3d068bdb62a3f288208434a5a6e3492c9735c90eacb33efdc60e5b64f129147d9d173dacb5f5d17281f954b32130a19ad4f6ddcc6caa1654bff6fdd87af40be19cce736e8e2a05ab302d4fdcc152496a661a7a20ae2d6b5ed7f5479a7a203c32cbb"]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x2000000}, 0x80) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/255, 0xff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x7ff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, 0x1, 0x1, {0x0, r7}}, 0x2) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x8042, 0x40) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) vmsplice(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="0622493db51682c83bfd2eb7f6b89d28ab3980d90363bcb4ca7c55dd6bacdffd8ec8515f2730a31ebb29e37712b19979165013a8121b9258be0d4c8a671410f516fef202cdd2400f036bdbab1e695719261624a7900f1ba14d5ab7a504127f575cae1569e8f9042e43ac51caeb8a24b66f249ac7a488f7e3045d1e6061e629e5166f0d5ccaf8ef2e303c9659cd19a351e38f", 0x92}, {&(0x7f0000000080)="7546c12d05916761352bd5d456014b682ca2d87f4f3864e526eb4886bfc0bb20740a8c4a0789f5cf97612f9523e58965f42eb9560db2dfcc15358968c0fa608b21c96a619c928a5573ad91c06dd99265d4330c609e4038281cfba0cebb5c9a7dff642d9061f3ca30e9c143ad7b530fab81e4fa95d2cfbd5fea534f52d0439f66", 0x80}], 0x2, 0xe) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xfffffffffffffffb, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:26:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xffffffa1, 0x3b3b}) 11:26:49 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 46) 11:26:49 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 49) 11:26:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) creat(&(0x7f0000000080)='./file0\x00', 0x88) 11:26:49 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1112.180884] ? io_import_iovec+0x1120/0x1120 [ 1112.181984] ? lock_downgrade+0x6d0/0x6d0 [ 1112.182894] ? do_raw_spin_lock+0x121/0x260 [ 1112.183843] ? rwlock_bug.part.0+0x90/0x90 [ 1112.184789] __io_uring_add_tctx_node+0x2c6/0x520 [ 1112.185854] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1112.187014] ? alloc_fd+0x2e7/0x670 [ 1112.187824] io_uring_setup+0x1fbb/0x2980 [ 1112.188752] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1112.189870] ? wait_for_completion_io+0x270/0x270 [ 1112.190951] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1112.192109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1112.193259] do_syscall_64+0x33/0x40 [ 1112.194079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1112.195210] RIP: 0033:0x7f5d96360b19 [ 1112.196032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1112.200121] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1112.201817] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1112.203388] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1112.204976] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1112.206551] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1112.208129] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1112.212375] loop4: detected capacity change from 0 to 32768 [ 1112.218394] FAULT_INJECTION: forcing a failure. [ 1112.218394] name failslab, interval 1, probability 0, space 0, times 0 [ 1112.220063] CPU: 0 PID: 8161 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1112.221049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1112.222235] Call Trace: [ 1112.222620] dump_stack+0x107/0x167 [ 1112.223143] should_fail.cold+0x5/0xa [ 1112.223497] FAULT_INJECTION: forcing a failure. [ 1112.223497] name failslab, interval 1, probability 0, space 0, times 0 [ 1112.223697] ? create_object.isra.0+0x3a/0xa20 [ 1112.226762] should_failslab+0x5/0x20 [ 1112.227310] kmem_cache_alloc+0x5b/0x310 [ 1112.227897] create_object.isra.0+0x3a/0xa20 [ 1112.228530] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1112.229261] kmem_cache_alloc_trace+0x151/0x320 [ 1112.229934] io_uring_alloc_task_context+0x4a3/0x6a0 [ 1112.230662] ? io_import_iovec+0x1120/0x1120 [ 1112.231306] io_uring_setup+0x1dd1/0x2980 [ 1112.231905] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1112.232637] ? wait_for_completion_io+0x270/0x270 [ 1112.233347] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1112.234102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1112.234842] do_syscall_64+0x33/0x40 [ 1112.235376] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1112.236108] RIP: 0033:0x7f1066d63b19 [ 1112.236645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1112.239277] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1112.240373] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1112.241385] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1112.242396] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1112.243409] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1112.244428] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1112.245469] CPU: 1 PID: 8157 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1112.246982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1112.248806] Call Trace: [ 1112.249394] dump_stack+0x107/0x167 [ 1112.250195] should_fail.cold+0x5/0xa [ 1112.251032] ? create_object.isra.0+0x3a/0xa20 [ 1112.252033] should_failslab+0x5/0x20 [ 1112.252877] kmem_cache_alloc+0x5b/0x310 [ 1112.253773] create_object.isra.0+0x3a/0xa20 [ 1112.254747] kmemleak_alloc_percpu+0xa0/0x100 [ 1112.255713] pcpu_alloc+0x4e2/0x1240 [ 1112.256535] __percpu_counter_init+0x10d/0x2d0 [ 1112.257507] io_uring_alloc_task_context+0xcc/0x6a0 [ 1112.258573] ? io_import_iovec+0x1120/0x1120 [ 1112.259513] ? lock_downgrade+0x6d0/0x6d0 [ 1112.260405] ? do_raw_spin_lock+0x121/0x260 [ 1112.261313] ? rwlock_bug.part.0+0x90/0x90 [ 1112.262223] __io_uring_add_tctx_node+0x2c6/0x520 [ 1112.263248] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1112.264361] ? alloc_fd+0x2e7/0x670 [ 1112.265155] io_uring_setup+0x1fbb/0x2980 [ 1112.266042] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1112.267102] ? wait_for_completion_io+0x270/0x270 [ 1112.268146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1112.269282] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1112.270371] do_syscall_64+0x33/0x40 [ 1112.271154] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1112.272251] RIP: 0033:0x7f040f0e7b19 [ 1112.273039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1112.276923] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1112.278525] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1112.280034] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1112.281549] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1112.283057] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1112.284563] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:26:49 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 31) [ 1112.313148] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1112.315403] loop3: detected capacity change from 0 to 32768 11:26:49 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001f00), 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1112.339027] FAULT_INJECTION: forcing a failure. [ 1112.339027] name failslab, interval 1, probability 0, space 0, times 0 [ 1112.341511] CPU: 1 PID: 8172 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1112.342953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1112.344706] Call Trace: [ 1112.345275] dump_stack+0x107/0x167 [ 1112.346047] should_fail.cold+0x5/0xa [ 1112.346851] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1112.347935] should_failslab+0x5/0x20 [ 1112.348749] kmem_cache_alloc_trace+0x55/0x320 [ 1112.349715] io_uring_alloc_task_context+0x99/0x6a0 [ 1112.350772] ? io_import_iovec+0x1120/0x1120 [ 1112.351699] ? lock_downgrade+0x6d0/0x6d0 [ 1112.352575] ? do_raw_spin_lock+0x121/0x260 [ 1112.353475] ? rwlock_bug.part.0+0x90/0x90 [ 1112.354364] __io_uring_add_tctx_node+0x2c6/0x520 [ 1112.355376] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1112.356475] ? alloc_fd+0x2e7/0x670 [ 1112.357246] io_uring_setup+0x1fbb/0x2980 [ 1112.358126] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1112.359182] ? wait_for_completion_io+0x270/0x270 [ 1112.360231] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1112.361331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1112.362417] do_syscall_64+0x33/0x40 [ 1112.363204] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1112.364283] RIP: 0033:0x7fde47476b19 [ 1112.365055] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1112.368912] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1112.370499] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1112.371978] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1112.373481] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1112.374982] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1112.376482] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1112.390161] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:26:49 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x800, 0xb0) openat(r0, &(0x7f00000007c0)='./file0\x00', 0xc0080, 0x150) r2 = geteuid() syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x4, 0x7, &(0x7f0000000680)=[{&(0x7f0000000140)="4ea07d5b17c349f99ba65f077eb27590a98ee05edbcee9e39a4b766f3970e5af0ca562c7d3a43ec88c013aa9af4f99682db9cf20282eeb4a261c4dc111727822eb560cf28e3d89e52806de15d70a50c71aa3a770de6081c45a2a161ac4dafd59e6a9b472eabe1845d7b1ce6a7ef95a8ebb727f809223425813f7eaccbd2a798b3722bb2beac954fcaf52bdf33539a4501225323313358421aaeee27800f36940d8ed47c724cd662461d14a3142d27ee360d9fc317d6b773c0d50bafd9fcc0be4de38f20a30e4", 0xc6, 0x6}, {&(0x7f0000000240)="937b5c9ba62e05c101e952997689f631a6be28f29b626292f568b0b297d37222ac3d", 0x22, 0x8}, {&(0x7f0000000280)="4f7d44c558d3cceb45da27e769550cbb97f3575ecc39e463805dcac095490e28addac8b33c79e839ee8e5c7d5e1d822fd167f8bb708621be159ade8e4b2fcbc6de41825c34040024e4c7cba77ffacded452165faad8f98ef8054bc2770e3475730fd45d5633b9a114e495a581c6700bf7981eb74563aedbb9e39763ea20127e5615ecdf82cb89618bf15602072ae3d827f83188aa06f34e205d9aa1574663336b6507ed2df23462e62e714eedf1ace22425845007ccce7abc8a9e7a169ec3d801dcfd093ab96815c6b18361c5acf4251aaa15830335c8311d2619160cc50d2485f", 0xe1, 0x6}, {&(0x7f0000000380)="b66c0e9c9843da3a7135214c7da9aa138433f7ecf0be587e0fbb81ce5e411eaaa521111cf09d56c8d8aa399e887505b9d6778e7fdace59c5a0d72b86b4fd0cff8f928bf7fcf0d24cfcd18075c8344100bce96c243cc515866c5ca951d8b29d7f5bc0395e5b0f5590eb0eaea9e0073bc73d6c91ba95964ac913fc673020257fa0b5cff53a8288a69050cba4a5dde2ed0fa2f8d73bb7f835e9a314cd62e390aad26baaded90676a666aeed5f08a1db082f80edce2f419bdd28cc", 0xb9, 0x1}, {&(0x7f0000000440)="04f02fb60802a4bd1cdf565de7b72d96f67c8bbb5fbd7a4fe79d825b1a41a7e505af539b1454ab56c5f4809efd2a90dceb268bb59cecf385aabe9943fdf087fc9d0a834c8cb61927450ec3fd055cbe3709c99241d0ac795f5b1b2304c47e9c13535d213fb3158bbea2708ccb00a0139c8e05fa0e4d6d08ce04e5fbf39b2841119db4b0818a0ab2af74be347a25d791875b2a39bafdbef2bc9f96480a6cf9dbff28af85cf86cfba7d361ef37d", 0xac, 0xffff}, {&(0x7f0000000500)="adf0a50e30d3067cacf280a16554fb10a152e1bc6a5b336a058800fd7f8f8b8391b1536a197fe01ec61cdc9efe763658392807509bd03ee8054ebf6c4a392a09d13c84a730", 0x45, 0x2}, {&(0x7f0000000580)="4b954e2a0f89234932a04df5e4a16300c017a0994f59d4ba61b4ba9881c97cdf50d5a8225f7df4d1d211d99508fc451e7ceef59c3b3a0cb493ecac5793424ff14b46fe64d96f7308c2483ab331d28cd6481ff7b2bfecd077c3e0a3214c8b201f1db7715b9ecebcb7a01ca0d1ac2965bd3aff8b2bf095a98d7204386282fd7fb5c42154de90beb3705d162f501f3913722e157cd15d531220b4d05bffb89048f36ac7d1fed8f864f1c1e2c5b3160c5f32209b768edf4dca38b8ed51bee2a505fc08e1541b9c76c85047ce5c7b8265c9f730e42eca6966f3b9e7f110317605179389778b7b55deae25eb8e48155fc7d8c60b23b3fb6dbf", 0xf6, 0x9}], 0x104000, &(0x7f0000000740)={[{'vfat\x00'}], [{@euid_gt={'euid>', 0xffffffffffffffff}}, {@uid_gt}, {@dont_hash}, {@fowner_gt={'fowner>', r2}}]}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1112.413163] FAULT_INJECTION: forcing a failure. [ 1112.413163] name failslab, interval 1, probability 0, space 0, times 0 [ 1112.415638] CPU: 1 PID: 8180 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1112.417164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1112.418994] Call Trace: [ 1112.419579] dump_stack+0x107/0x167 [ 1112.420406] should_fail.cold+0x5/0xa [ 1112.421250] ? io_wq_create+0x6ef/0xc00 [ 1112.422132] should_failslab+0x5/0x20 [ 1112.422979] kmem_cache_alloc_node_trace+0x59/0x340 [ 1112.424094] io_wq_create+0x6ef/0xc00 [ 1112.424959] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1112.426084] ? io_import_iovec+0x1120/0x1120 [ 1112.427060] ? io_apoll_task_func+0x2d0/0x2d0 [ 1112.428051] ? __io_req_find_next+0x300/0x300 [ 1112.429107] io_uring_setup+0x1dd1/0x2980 [ 1112.430042] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1112.431173] ? wait_for_completion_io+0x270/0x270 [ 1112.432283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1112.433461] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1112.434618] do_syscall_64+0x33/0x40 [ 1112.435447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1112.436595] RIP: 0033:0x7f1066d63b19 [ 1112.437428] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1112.441543] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1112.443240] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1112.444827] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1112.446395] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1112.447963] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1112.449536] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1112.460485] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.3'. 11:26:49 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xfffffff5, 0x3b3b}) 11:26:49 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001f00), 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1112.571989] loop4: detected capacity change from 0 to 32768 [ 1112.596506] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1112.647907] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:02 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x1000000000000, 0x3b3b}) 11:27:02 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 32) [ 1125.599476] FAULT_INJECTION: forcing a failure. [ 1125.599476] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.601059] CPU: 1 PID: 8201 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1125.601968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.603081] Call Trace: [ 1125.603441] dump_stack+0x107/0x167 [ 1125.603924] should_fail.cold+0x5/0xa [ 1125.604442] ? create_object.isra.0+0x3a/0xa20 [ 1125.605048] should_failslab+0x5/0x20 [ 1125.605549] kmem_cache_alloc+0x5b/0x310 [ 1125.606095] create_object.isra.0+0x3a/0xa20 [ 1125.606675] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.607346] kmem_cache_alloc_trace+0x151/0x320 [ 1125.607971] io_uring_alloc_task_context+0x99/0x6a0 [ 1125.608642] ? io_import_iovec+0x1120/0x1120 [ 1125.609218] ? lock_downgrade+0x6d0/0x6d0 [ 1125.609761] ? do_raw_spin_lock+0x121/0x260 [ 1125.610338] ? rwlock_bug.part.0+0x90/0x90 [ 1125.610892] __io_uring_add_tctx_node+0x2c6/0x520 [ 1125.611537] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.612222] ? alloc_fd+0x2e7/0x670 [ 1125.612717] io_uring_setup+0x1fbb/0x2980 [ 1125.613269] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.613928] ? wait_for_completion_io+0x270/0x270 [ 1125.614569] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.615256] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.615938] do_syscall_64+0x33/0x40 [ 1125.616441] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.617118] RIP: 0033:0x7f5d96360b19 [ 1125.617608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.620030] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.621027] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1125.621974] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1125.622919] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1125.623870] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1125.624820] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:02 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001f00), 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:02 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:27:02 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 47) 11:27:02 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 50) 11:27:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 47) 11:27:02 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x110, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r2, &(0x7f0000000080)=0x80, &(0x7f0000000140)=@nl=@proc, 0x0, 0x800, 0x2ada850aa40e91e}, 0x6) r3 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1125.629218] FAULT_INJECTION: forcing a failure. [ 1125.629218] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.630740] CPU: 1 PID: 8199 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1125.631641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.632748] Call Trace: [ 1125.633095] dump_stack+0x107/0x167 [ 1125.633549] should_fail.cold+0x5/0xa [ 1125.634049] ? io_wq_create+0xeb/0xc00 [ 1125.634558] should_failslab+0x5/0x20 [ 1125.635052] __kmalloc+0x72/0x390 [ 1125.635489] io_wq_create+0xeb/0xc00 [ 1125.635977] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1125.636660] ? io_import_iovec+0x1120/0x1120 [ 1125.637233] ? io_apoll_task_func+0x2d0/0x2d0 [ 1125.637812] ? __io_req_find_next+0x300/0x300 [ 1125.638402] ? do_raw_spin_lock+0x121/0x260 [ 1125.638960] ? rwlock_bug.part.0+0x90/0x90 [ 1125.639486] __io_uring_add_tctx_node+0x2c6/0x520 [ 1125.640109] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.640795] ? alloc_fd+0x2e7/0x670 [ 1125.641253] io_uring_setup+0x1fbb/0x2980 [ 1125.641795] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.642457] ? wait_for_completion_io+0x270/0x270 [ 1125.643103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.643785] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.644477] do_syscall_64+0x33/0x40 [ 1125.644965] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.645640] RIP: 0033:0x7f040f0e7b19 [ 1125.646127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.648535] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.649223] loop4: detected capacity change from 0 to 32768 [ 1125.649522] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1125.649539] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1125.652810] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1125.653688] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1125.654626] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1125.663822] FAULT_INJECTION: forcing a failure. [ 1125.663822] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.665355] CPU: 1 PID: 8213 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1125.666233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.667301] Call Trace: [ 1125.667642] dump_stack+0x107/0x167 [ 1125.668117] should_fail.cold+0x5/0xa [ 1125.668616] ? create_object.isra.0+0x3a/0xa20 [ 1125.669215] should_failslab+0x5/0x20 [ 1125.669715] kmem_cache_alloc+0x5b/0x310 [ 1125.670255] create_object.isra.0+0x3a/0xa20 [ 1125.670823] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.671453] kmem_cache_alloc_trace+0x151/0x320 [ 1125.672060] io_uring_alloc_task_context+0x99/0x6a0 [ 1125.672719] ? io_import_iovec+0x1120/0x1120 [ 1125.673294] ? lock_downgrade+0x6d0/0x6d0 [ 1125.673838] ? do_raw_spin_lock+0x121/0x260 [ 1125.674396] ? rwlock_bug.part.0+0x90/0x90 [ 1125.674950] __io_uring_add_tctx_node+0x2c6/0x520 [ 1125.675539] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.676218] ? alloc_fd+0x2e7/0x670 [ 1125.676681] io_uring_setup+0x1fbb/0x2980 [ 1125.677226] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.677880] ? wait_for_completion_io+0x270/0x270 [ 1125.678512] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.679181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.679839] do_syscall_64+0x33/0x40 [ 1125.680319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.680985] RIP: 0033:0x7fde47476b19 [ 1125.681443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.683803] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.684729] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1125.685592] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1125.686449] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1125.687306] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1125.688162] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1125.690239] FAULT_INJECTION: forcing a failure. [ 1125.690239] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.691673] CPU: 1 PID: 8209 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1125.692502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.693560] Call Trace: [ 1125.693879] dump_stack+0x107/0x167 [ 1125.694319] should_fail.cold+0x5/0xa [ 1125.694775] ? create_object.isra.0+0x3a/0xa20 [ 1125.695322] should_failslab+0x5/0x20 [ 1125.695777] kmem_cache_alloc+0x5b/0x310 [ 1125.696289] ? io_wq_create+0x114/0xc00 [ 1125.696784] create_object.isra.0+0x3a/0xa20 [ 1125.697312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.697919] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1125.698561] io_wq_create+0x6ef/0xc00 [ 1125.699022] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1125.699623] ? io_import_iovec+0x1120/0x1120 [ 1125.700181] ? io_apoll_task_func+0x2d0/0x2d0 [ 1125.700724] ? __io_req_find_next+0x300/0x300 [ 1125.701265] io_uring_setup+0x1dd1/0x2980 [ 1125.701763] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.702365] ? wait_for_completion_io+0x270/0x270 [ 1125.702978] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.703605] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.704265] do_syscall_64+0x33/0x40 [ 1125.704719] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.705363] RIP: 0033:0x7f1066d63b19 [ 1125.705813] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.708116] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.709033] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1125.709879] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1125.710725] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1125.711570] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1125.712426] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1125.717905] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1125.721675] loop3: detected capacity change from 0 to 32768 11:27:03 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x100000000000000, 0x3b3b}) [ 1125.741312] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) io_uring_enter(r1, 0x16bc, 0x697a, 0x2, &(0x7f0000000180)={[0x6a]}, 0x8) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'wg0\x00'}) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_memcpy_off$IO_URING_METADATA_FLAGS(r5, 0x114, &(0x7f0000000140)=0x1, 0x0, 0x4) r8 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000080)='devices.deny\x00', 0x2, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f00000000c0)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2) r9 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r9, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat2(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x800, 0x1, 0x5}, 0x18) 11:27:03 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 48) [ 1125.798036] loop4: detected capacity change from 0 to 32768 [ 1125.827727] FAULT_INJECTION: forcing a failure. [ 1125.827727] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.829095] CPU: 1 PID: 8227 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1125.829865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.830795] Call Trace: [ 1125.831106] dump_stack+0x107/0x167 [ 1125.831519] should_fail.cold+0x5/0xa [ 1125.831951] ? create_object.isra.0+0x3a/0xa20 [ 1125.832478] should_failslab+0x5/0x20 [ 1125.832910] kmem_cache_alloc+0x5b/0x310 [ 1125.833370] create_object.isra.0+0x3a/0xa20 [ 1125.833862] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1125.834435] kmem_cache_alloc_trace+0x151/0x320 [ 1125.834963] io_uring_alloc_task_context+0x99/0x6a0 [ 1125.835524] ? io_import_iovec+0x1120/0x1120 [ 1125.836021] ? lock_downgrade+0x6d0/0x6d0 [ 1125.836499] ? do_raw_spin_lock+0x121/0x260 [ 1125.836985] ? rwlock_bug.part.0+0x90/0x90 [ 1125.837463] __io_uring_add_tctx_node+0x2c6/0x520 [ 1125.838008] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.838595] ? alloc_fd+0x2e7/0x670 [ 1125.839018] io_uring_setup+0x1fbb/0x2980 [ 1125.839489] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.840059] ? wait_for_completion_io+0x270/0x270 [ 1125.840616] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.841201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.841777] do_syscall_64+0x33/0x40 [ 1125.842198] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.842769] RIP: 0033:0x7f5d96360b19 [ 1125.843186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.845241] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.846093] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1125.846889] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1125.847685] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1125.848495] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1125.849292] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1125.850513] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:03 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 51) 11:27:03 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:03 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 49) 11:27:03 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 48) 11:27:03 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 33) 11:27:03 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f80400200040ff0f0000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = syz_open_dev$mouse(&(0x7f0000000180), 0x9, 0x20000) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x401, r1, &(0x7f0000000240)="bada9267e023000fe4766125624c0be8729aba98117851a017e8ad69d7fc14b15c81f4bf5e13a941d337b3780e5c09009fd1bed48c5eddf34a51a72979987e9762c107476dfd2b06e986dcd304ab10e6984d73858371f8fb520b4f9574190badcb4dfc82af3099d93e7fdfdf5e0a766705d6ea828f0cd217d4ceae44a3cc8433c686180e374c9b58226a7c53605449536c68cbdfb4d90119608746e41af828bbd5438700"/173, 0xad, 0x5}, &(0x7f0000000300)) openat(r2, 0x0, 0x10000, 0x10) setxattr$security_ima(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x1, 0x2) [ 1125.912790] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1125.954421] FAULT_INJECTION: forcing a failure. [ 1125.954421] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.957409] CPU: 0 PID: 8235 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1125.959172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1125.961384] Call Trace: [ 1125.962122] dump_stack+0x107/0x167 [ 1125.963110] should_fail.cold+0x5/0xa [ 1125.964117] ? create_object.isra.0+0x3a/0xa20 [ 1125.965350] should_failslab+0x5/0x20 [ 1125.966335] kmem_cache_alloc+0x5b/0x310 [ 1125.967423] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1125.968780] create_object.isra.0+0x3a/0xa20 [ 1125.969962] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 11:27:03 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x400000000000000, 0x3b3b}) [ 1125.971331] __kmalloc+0x16e/0x390 [ 1125.972213] FAULT_INJECTION: forcing a failure. [ 1125.972213] name failslab, interval 1, probability 0, space 0, times 0 [ 1125.972471] io_wq_create+0xeb/0xc00 [ 1125.972512] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1125.976034] ? io_import_iovec+0x1120/0x1120 [ 1125.977213] ? io_apoll_task_func+0x2d0/0x2d0 [ 1125.978387] ? __io_req_find_next+0x300/0x300 [ 1125.979606] ? do_raw_spin_lock+0x121/0x260 [ 1125.980768] ? rwlock_bug.part.0+0x90/0x90 [ 1125.981913] __io_uring_add_tctx_node+0x2c6/0x520 [ 1125.983192] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1125.984676] ? alloc_fd+0x2e7/0x670 [ 1125.985552] io_uring_setup+0x1fbb/0x2980 [ 1125.986558] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1125.987754] ? wait_for_completion_io+0x270/0x270 [ 1125.988912] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1125.989966] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1125.990993] do_syscall_64+0x33/0x40 [ 1125.991733] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1125.992764] RIP: 0033:0x7f040f0e7b19 [ 1125.993505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1125.997180] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1125.998704] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1126.000141] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1126.001574] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1126.002983] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1126.004423] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1126.005874] CPU: 1 PID: 8238 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1126.006681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.007568] Call Trace: [ 1126.007861] dump_stack+0x107/0x167 [ 1126.008251] should_fail.cold+0x5/0xa [ 1126.008668] ? create_object.isra.0+0x3a/0xa20 [ 1126.009164] should_failslab+0x5/0x20 [ 1126.009570] kmem_cache_alloc+0x5b/0x310 [ 1126.010004] create_object.isra.0+0x3a/0xa20 [ 1126.010478] kmemleak_alloc_percpu+0xa0/0x100 [ 1126.010958] pcpu_alloc+0x4e2/0x1240 [ 1126.011366] __percpu_counter_init+0x10d/0x2d0 [ 1126.011860] io_uring_alloc_task_context+0xcc/0x6a0 [ 1126.012401] ? io_import_iovec+0x1120/0x1120 [ 1126.012871] ? lock_downgrade+0x6d0/0x6d0 [ 1126.013312] ? do_raw_spin_lock+0x121/0x260 [ 1126.013771] ? rwlock_bug.part.0+0x90/0x90 [ 1126.014226] __io_uring_add_tctx_node+0x2c6/0x520 [ 1126.014738] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1126.015295] ? alloc_fd+0x2e7/0x670 [ 1126.015688] io_uring_setup+0x1fbb/0x2980 [ 1126.016133] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1126.016678] ? wait_for_completion_io+0x270/0x270 [ 1126.017202] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1126.017759] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1126.018308] do_syscall_64+0x33/0x40 [ 1126.018704] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1126.019250] RIP: 0033:0x7fde47476b19 [ 1126.019646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1126.021605] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1126.022415] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1126.023172] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1126.023928] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1126.024692] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1126.025448] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1126.030717] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1126.038137] loop3: detected capacity change from 0 to 32768 [ 1126.050495] FAULT_INJECTION: forcing a failure. [ 1126.050495] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.052070] FAULT_INJECTION: forcing a failure. [ 1126.052070] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.052894] CPU: 0 PID: 8249 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1126.055399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.057069] Call Trace: [ 1126.057604] dump_stack+0x107/0x167 [ 1126.058344] should_fail.cold+0x5/0xa [ 1126.059110] ? create_object.isra.0+0x3a/0xa20 [ 1126.060029] should_failslab+0x5/0x20 [ 1126.060806] kmem_cache_alloc+0x5b/0x310 [ 1126.061628] create_object.isra.0+0x3a/0xa20 [ 1126.062520] kmemleak_alloc_percpu+0xa0/0x100 [ 1126.063431] pcpu_alloc+0x4e2/0x1240 [ 1126.064190] __percpu_counter_init+0x10d/0x2d0 [ 1126.065118] io_uring_alloc_task_context+0xcc/0x6a0 [ 1126.066220] ? io_import_iovec+0x1120/0x1120 [ 1126.067340] ? lock_downgrade+0x6d0/0x6d0 [ 1126.068526] ? do_raw_spin_lock+0x121/0x260 [ 1126.069701] ? rwlock_bug.part.0+0x90/0x90 [ 1126.070767] __io_uring_add_tctx_node+0x2c6/0x520 [ 1126.071983] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1126.073244] ? alloc_fd+0x2e7/0x670 [ 1126.074054] io_uring_setup+0x1fbb/0x2980 [ 1126.074941] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1126.076011] ? wait_for_completion_io+0x270/0x270 [ 1126.077059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1126.078167] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1126.079257] do_syscall_64+0x33/0x40 [ 1126.080041] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1126.081125] RIP: 0033:0x7f5d96360b19 [ 1126.081917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1126.085795] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1126.087394] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1126.088934] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1126.090419] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1126.091910] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1126.093402] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1126.094907] CPU: 1 PID: 8250 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1126.095645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.096536] Call Trace: [ 1126.096833] dump_stack+0x107/0x167 [ 1126.097232] should_fail.cold+0x5/0xa [ 1126.097652] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1126.098293] should_failslab+0x5/0x20 [ 1126.098701] kmem_cache_alloc_trace+0x55/0x320 [ 1126.099231] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1126.099810] io_uring_setup+0x14f6/0x2980 [ 1126.100261] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1126.100810] ? wait_for_completion_io+0x270/0x270 [ 1126.101341] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1126.101898] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1126.102449] do_syscall_64+0x33/0x40 [ 1126.102844] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1126.103398] RIP: 0033:0x7f1066d63b19 [ 1126.103793] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1126.105759] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1126.106574] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1126.107332] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1126.108089] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1126.108855] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1126.109613] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:03 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1689, &(0x7f0000000140)={0x0, 0xb8b8, 0x8, 0x0, 0x134, 0x0, r1}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r4, r3, &(0x7f0000000380)=@IORING_OP_READ=@pass_buffer={0x16, 0x2, 0x4000, @fd_index=0x2, 0x4, &(0x7f0000000300)=""/117, 0x75, 0x11}, 0x4) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r5, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r8, 0xf, &(0x7f0000000080)) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x5, 0x100000000000, {0x0, r0}, 0x81, 0x8, 0x1, {0x0, r7, r8}}, 0x4) syz_io_uring_complete(0x0) r9 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r9, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:27:03 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 52) 11:27:03 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1126.173642] FAULT_INJECTION: forcing a failure. [ 1126.173642] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.175042] CPU: 1 PID: 8260 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1126.175832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1126.176799] Call Trace: [ 1126.177107] dump_stack+0x107/0x167 [ 1126.177531] should_fail.cold+0x5/0xa [ 1126.177971] ? io_wq_create+0x6ef/0xc00 [ 1126.178435] should_failslab+0x5/0x20 [ 1126.178874] kmem_cache_alloc_node_trace+0x59/0x340 [ 1126.179449] io_wq_create+0x6ef/0xc00 [ 1126.179890] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1126.180483] ? io_import_iovec+0x1120/0x1120 [ 1126.180960] ? io_apoll_task_func+0x2d0/0x2d0 [ 1126.181474] ? __io_req_find_next+0x300/0x300 [ 1126.181987] ? do_raw_spin_lock+0x121/0x260 [ 1126.182485] ? rwlock_bug.part.0+0x90/0x90 [ 1126.182970] __io_uring_add_tctx_node+0x2c6/0x520 [ 1126.183522] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1126.184125] ? alloc_fd+0x2e7/0x670 [ 1126.184553] io_uring_setup+0x1fbb/0x2980 [ 1126.185034] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1126.185621] ? wait_for_completion_io+0x270/0x270 [ 1126.186187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1126.186786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1126.187382] do_syscall_64+0x33/0x40 [ 1126.187809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1126.188413] RIP: 0033:0x7f040f0e7b19 [ 1126.188844] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1126.190950] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1126.191824] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1126.192657] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1126.193473] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1126.194289] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1126.195109] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1126.235229] loop4: detected capacity change from 0 to 32768 [ 1126.243248] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1126.300080] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:15 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 50) 11:27:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 53) [ 1137.923259] loop3: detected capacity change from 0 to 135266304 [ 1137.927196] FAT-fs (loop3): bogus number of FAT structure [ 1137.927849] FAT-fs (loop3): Can't find a valid FAT filesystem 11:27:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x1000000000000000, 0x3b3b}) 11:27:15 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x2}}, './file1\x00'}) ioctl$FITRIM(r2, 0xc0185879, &(0x7f00000000c0)={0x0, 0x2, 0x4}) 11:27:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d000200008000f800002000400000000000000000000100"/37, 0x25}, {0x0, 0x0, 0x80000000004000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/firmware_class', 0x0, 0x153) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1c, 0xc21, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@mcast1}]}, 0x30}}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:27:15 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 49) 11:27:15 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:15 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 34) [ 1137.946981] FAULT_INJECTION: forcing a failure. [ 1137.946981] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.948386] CPU: 0 PID: 8284 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1137.949206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.950186] Call Trace: [ 1137.950520] dump_stack+0x107/0x167 [ 1137.950956] should_fail.cold+0x5/0xa [ 1137.951413] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1137.951979] FAULT_INJECTION: forcing a failure. [ 1137.951979] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.952079] should_failslab+0x5/0x20 [ 1137.953880] kmem_cache_alloc_trace+0x55/0x320 [ 1137.954426] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 1137.955068] io_uring_setup+0x14f6/0x2980 [ 1137.955562] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.956160] ? wait_for_completion_io+0x270/0x270 [ 1137.956751] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.957407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.958018] do_syscall_64+0x33/0x40 [ 1137.958457] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.959060] RIP: 0033:0x7f1066d63b19 [ 1137.959533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.961711] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.962663] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1137.963557] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1137.964444] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1137.965347] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1137.966235] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1137.967137] CPU: 1 PID: 8275 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1137.967468] loop4: detected capacity change from 0 to 32768 [ 1137.967900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.967904] Call Trace: [ 1137.967922] dump_stack+0x107/0x167 [ 1137.967936] should_fail.cold+0x5/0xa [ 1137.968922] FAULT_INJECTION: forcing a failure. [ 1137.968922] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.969581] ? create_object.isra.0+0x3a/0xa20 [ 1137.972390] should_failslab+0x5/0x20 [ 1137.972909] kmem_cache_alloc+0x5b/0x310 [ 1137.973355] ? io_wq_create+0x114/0xc00 [ 1137.973840] create_object.isra.0+0x3a/0xa20 [ 1137.974376] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1137.974994] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1137.975613] io_wq_create+0x6ef/0xc00 [ 1137.976075] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1137.976710] ? io_import_iovec+0x1120/0x1120 [ 1137.977239] ? io_apoll_task_func+0x2d0/0x2d0 [ 1137.977781] ? __io_req_find_next+0x300/0x300 [ 1137.978330] ? do_raw_spin_lock+0x121/0x260 [ 1137.978855] ? rwlock_bug.part.0+0x90/0x90 [ 1137.979366] __io_uring_add_tctx_node+0x2c6/0x520 [ 1137.979955] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1137.980597] ? alloc_fd+0x2e7/0x670 [ 1137.981037] io_uring_setup+0x1fbb/0x2980 [ 1137.981540] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1137.982157] ? wait_for_completion_io+0x270/0x270 [ 1137.982744] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1137.983373] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1137.983995] do_syscall_64+0x33/0x40 [ 1137.984443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1137.985073] RIP: 0033:0x7f040f0e7b19 [ 1137.985522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1137.987739] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1137.988665] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1137.989519] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1137.990364] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1137.991217] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1137.992069] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1137.992958] CPU: 0 PID: 8287 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1137.994017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1137.995265] Call Trace: [ 1137.995667] dump_stack+0x107/0x167 [ 1137.996215] should_fail.cold+0x5/0xa [ 1137.996480] FAULT_INJECTION: forcing a failure. [ 1137.996480] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.996795] ? create_object.isra.0+0x3a/0xa20 [ 1137.998824] should_failslab+0x5/0x20 [ 1137.999399] kmem_cache_alloc+0x5b/0x310 [ 1138.000019] create_object.isra.0+0x3a/0xa20 [ 1138.000699] kmemleak_alloc_percpu+0xa0/0x100 [ 1138.001371] pcpu_alloc+0x4e2/0x1240 [ 1138.001950] __percpu_counter_init+0x10d/0x2d0 [ 1138.002643] io_uring_alloc_task_context+0xcc/0x6a0 [ 1138.003401] ? io_import_iovec+0x1120/0x1120 [ 1138.004066] ? lock_downgrade+0x6d0/0x6d0 [ 1138.004700] ? do_raw_spin_lock+0x121/0x260 [ 1138.005351] ? rwlock_bug.part.0+0x90/0x90 [ 1138.005980] __io_uring_add_tctx_node+0x2c6/0x520 [ 1138.006702] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1138.007497] ? alloc_fd+0x2e7/0x670 [ 1138.008049] io_uring_setup+0x1fbb/0x2980 [ 1138.008672] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1138.009434] ? wait_for_completion_io+0x270/0x270 [ 1138.010170] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.010944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.011713] do_syscall_64+0x33/0x40 [ 1138.012268] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.013040] RIP: 0033:0x7fde47476b19 [ 1138.013601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.016318] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1138.017464] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1138.018521] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1138.019564] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1138.020630] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1138.021692] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1138.022773] CPU: 1 PID: 8288 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1138.023604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.024606] Call Trace: [ 1138.024920] dump_stack+0x107/0x167 [ 1138.025349] should_fail.cold+0x5/0xa [ 1138.025804] ? io_wq_create+0xeb/0xc00 [ 1138.026267] should_failslab+0x5/0x20 [ 1138.026730] __kmalloc+0x72/0x390 [ 1138.027141] io_wq_create+0xeb/0xc00 [ 1138.027592] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1138.028197] ? io_import_iovec+0x1120/0x1120 [ 1138.028725] ? io_apoll_task_func+0x2d0/0x2d0 [ 1138.029258] ? __io_req_find_next+0x300/0x300 [ 1138.029805] ? do_raw_spin_lock+0x121/0x260 [ 1138.030325] ? rwlock_bug.part.0+0x90/0x90 [ 1138.030836] __io_uring_add_tctx_node+0x2c6/0x520 [ 1138.031408] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1138.032033] ? alloc_fd+0x2e7/0x670 [ 1138.032482] io_uring_setup+0x1fbb/0x2980 [ 1138.032979] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1138.033585] ? wait_for_completion_io+0x270/0x270 [ 1138.034174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.034732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.035351] do_syscall_64+0x33/0x40 [ 1138.035749] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.036368] RIP: 0033:0x7f5d96360b19 [ 1138.036774] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.038736] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1138.039549] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1138.040308] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1138.041079] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1138.041838] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1138.042599] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1138.046130] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1138.059034] loop3: detected capacity change from 0 to 135266304 [ 1138.064682] FAT-fs (loop3): bogus number of FAT structure [ 1138.065303] FAT-fs (loop3): Can't find a valid FAT filesystem 11:27:15 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(0x0, 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:15 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x80, 0x80400) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000240)={0xfffffffffffffffd, 0x3b3b, 0x800}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000001c0)={0x0, 0x9, 0x1caa}) 11:27:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000001240)=[{&(0x7f00000012c0)="eb58906d6b66732e66617400020120000200008000f800002000400000000000e1ffffff012f106dcdf94903baa500000000000032d46e1514318082b49cf1932ed12bfa2a83df54aee1a203aa4a9230e47707eb84f9f5ce3c8257fc1edb11ebc026503673d28750de1a2a6e6d0de8ae88fd8ef830a6a85df27a8d9cf3077366a4125616df8d6e4c821692fc9885a9dc9e8d6b11a1fe8b8bf45faebb581bda733c79766ba02c5f47019cf6c9f46781b0834c8cc3f54a2a43474a12", 0xbb}, {0x0, 0x0, 0x4002}, {&(0x7f0000000140)="6f5f09b4369de105563e820238448821ea8d0aee8ccdd04fa521011940d339dc94e7a7cc544a5f41bfe19a212bb9004d5e03e5a50ae0de8ec8a7aa6c801f8ed31a944ee368dddbb277097061fb72477d29bf6dbae31ad13fe6b49f014104cddbc88a89a558bf54edf4509fd4c6acd2014c6105829831c3e629a9728cf4f8b20036d7e3b6e4e3a5e2864092b133", 0x8d, 0x10001}, {&(0x7f0000000240)="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", 0x1000, 0x10001}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:27:15 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 51) 11:27:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x2000000000000000, 0x3b3b}) 11:27:15 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 54) 11:27:15 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 35) [ 1138.163137] FAULT_INJECTION: forcing a failure. [ 1138.163137] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.164683] CPU: 0 PID: 8310 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1138.165493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.166696] Call Trace: [ 1138.167079] dump_stack+0x107/0x167 [ 1138.167602] should_fail.cold+0x5/0xa [ 1138.168169] ? create_object.isra.0+0x3a/0xa20 [ 1138.168839] should_failslab+0x5/0x20 [ 1138.169375] kmem_cache_alloc+0x5b/0x310 [ 1138.169960] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1138.170700] create_object.isra.0+0x3a/0xa20 [ 1138.171324] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1138.172046] __kmalloc+0x16e/0x390 [ 1138.172564] io_wq_create+0xeb/0xc00 [ 1138.173102] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1138.173828] ? io_import_iovec+0x1120/0x1120 [ 1138.174464] ? io_apoll_task_func+0x2d0/0x2d0 [ 1138.175101] ? __io_req_find_next+0x300/0x300 [ 1138.175739] ? do_raw_spin_lock+0x121/0x260 [ 1138.176349] ? rwlock_bug.part.0+0x90/0x90 [ 1138.176994] __io_uring_add_tctx_node+0x2c6/0x520 [ 1138.177682] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1138.178429] ? alloc_fd+0x2e7/0x670 [ 1138.178957] io_uring_setup+0x1fbb/0x2980 [ 1138.179555] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1138.180277] ? wait_for_completion_io+0x270/0x270 [ 1138.180994] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.181750] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.182493] do_syscall_64+0x33/0x40 [ 1138.183031] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.183761] RIP: 0033:0x7f5d96360b19 [ 1138.184288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.186925] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1138.188003] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1138.189008] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1138.190017] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1138.191027] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1138.192035] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1138.197681] loop3: detected capacity change from 0 to 131072 [ 1138.201586] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1138.202778] FAT-fs (loop3): count of clusters too big (635413086) [ 1138.203654] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1138.209278] FAULT_INJECTION: forcing a failure. [ 1138.209278] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.210927] CPU: 0 PID: 8317 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1138.211888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.212860] Call Trace: [ 1138.213235] dump_stack+0x107/0x167 [ 1138.213745] should_fail.cold+0x5/0xa [ 1138.214281] ? io_wq_create+0x6ef/0xc00 [ 1138.214845] should_failslab+0x5/0x20 [ 1138.215376] kmem_cache_alloc_node_trace+0x59/0x340 [ 1138.216078] io_wq_create+0x6ef/0xc00 [ 1138.216628] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1138.217347] ? io_import_iovec+0x1120/0x1120 [ 1138.217967] ? io_apoll_task_func+0x2d0/0x2d0 [ 1138.218590] ? __io_req_find_next+0x300/0x300 [ 1138.219225] ? do_raw_spin_lock+0x121/0x260 [ 1138.219840] ? rwlock_bug.part.0+0x90/0x90 [ 1138.220441] __io_uring_add_tctx_node+0x2c6/0x520 [ 1138.221121] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1138.221852] ? alloc_fd+0x2e7/0x670 [ 1138.222365] io_uring_setup+0x1fbb/0x2980 [ 1138.222959] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1138.223681] ? wait_for_completion_io+0x270/0x270 [ 1138.224363] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.225113] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.225828] do_syscall_64+0x33/0x40 11:27:15 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 50) [ 1138.226344] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.227224] RIP: 0033:0x7f040f0e7b19 [ 1138.227750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.230344] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1138.231414] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1138.232247] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1138.233099] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1138.233920] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1138.234744] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:15 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mknodat$loop(r1, &(0x7f0000000080)='./file1\x00', 0x955a95a90e04c779, 0x1) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1138.238778] FAULT_INJECTION: forcing a failure. [ 1138.238778] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.240225] CPU: 0 PID: 8321 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1138.241185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.242331] Call Trace: [ 1138.242699] dump_stack+0x107/0x167 [ 1138.243214] should_fail.cold+0x5/0xa [ 1138.243748] ? create_object.isra.0+0x3a/0xa20 [ 1138.244390] should_failslab+0x5/0x20 [ 1138.244932] kmem_cache_alloc+0x5b/0x310 [ 1138.245502] create_object.isra.0+0x3a/0xa20 [ 1138.246120] kmemleak_alloc_percpu+0xa0/0x100 [ 1138.246737] pcpu_alloc+0x4e2/0x1240 [ 1138.247278] ? io_async_queue_proc+0x80/0x80 [ 1138.247874] percpu_ref_init+0x31/0x3d0 [ 1138.248436] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1138.249194] io_uring_setup+0x14f6/0x2980 [ 1138.249779] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1138.250479] ? wait_for_completion_io+0x270/0x270 [ 1138.251167] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.251912] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.252657] do_syscall_64+0x33/0x40 [ 1138.253179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.253880] RIP: 0033:0x7f1066d63b19 [ 1138.254395] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.256953] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1138.258010] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1138.259003] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1138.259996] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1138.260988] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1138.261983] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1138.263306] loop4: detected capacity change from 0 to 32768 [ 1138.293646] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1138.300323] loop3: detected capacity change from 0 to 131072 [ 1138.301682] FAULT_INJECTION: forcing a failure. [ 1138.301682] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.303005] CPU: 0 PID: 8329 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1138.303732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.304635] Call Trace: [ 1138.304945] dump_stack+0x107/0x167 [ 1138.305297] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1138.305343] should_fail.cold+0x5/0xa [ 1138.306256] FAT-fs (loop3): count of clusters too big (635413086) [ 1138.306644] ? io_wq_create+0xeb/0xc00 [ 1138.307355] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1138.307784] should_failslab+0x5/0x20 [ 1138.308873] __kmalloc+0x72/0x390 [ 1138.309272] io_wq_create+0xeb/0xc00 [ 1138.309705] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1138.310281] ? io_import_iovec+0x1120/0x1120 [ 1138.310783] ? io_apoll_task_func+0x2d0/0x2d0 [ 1138.311295] ? __io_req_find_next+0x300/0x300 [ 1138.311781] ? do_raw_spin_lock+0x121/0x260 [ 1138.312275] ? rwlock_bug.part.0+0x90/0x90 [ 1138.312743] __io_uring_add_tctx_node+0x2c6/0x520 [ 1138.313295] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1138.313864] ? alloc_fd+0x2e7/0x670 [ 1138.314287] io_uring_setup+0x1fbb/0x2980 [ 1138.314761] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1138.315341] ? wait_for_completion_io+0x270/0x270 [ 1138.315872] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1138.316472] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.317036] do_syscall_64+0x33/0x40 [ 1138.317461] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1138.318044] RIP: 0033:0x7fde47476b19 [ 1138.318470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1138.320573] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1138.321445] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1138.322258] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1138.323076] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1138.323890] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1138.324713] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1152.354189] loop3: detected capacity change from 0 to 32768 [ 1152.366492] FAT-fs (loop3): invalid media value (0x69) [ 1152.367869] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1152.397837] FAULT_INJECTION: forcing a failure. [ 1152.397837] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.400880] CPU: 1 PID: 8350 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1152.402649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.404811] Call Trace: [ 1152.405491] dump_stack+0x107/0x167 [ 1152.406438] should_fail.cold+0x5/0xa [ 1152.407415] ? create_object.isra.0+0x3a/0xa20 [ 1152.408584] should_failslab+0x5/0x20 [ 1152.409577] kmem_cache_alloc+0x5b/0x310 [ 1152.410625] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1152.411963] create_object.isra.0+0x3a/0xa20 [ 1152.413103] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1152.414246] __kmalloc+0x16e/0x390 [ 1152.415003] io_wq_create+0xeb/0xc00 [ 1152.415785] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1152.416927] ? io_import_iovec+0x1120/0x1120 [ 1152.417851] ? io_apoll_task_func+0x2d0/0x2d0 [ 1152.418775] ? __io_req_find_next+0x300/0x300 [ 1152.419693] ? do_raw_spin_lock+0x121/0x260 [ 1152.420583] ? rwlock_bug.part.0+0x90/0x90 [ 1152.421481] __io_uring_add_tctx_node+0x2c6/0x520 [ 1152.422487] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.423563] ? alloc_fd+0x2e7/0x670 [ 1152.424332] io_uring_setup+0x1fbb/0x2980 [ 1152.425242] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.426292] ? wait_for_completion_io+0x270/0x270 [ 1152.427323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.428400] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.429488] do_syscall_64+0x33/0x40 [ 1152.430267] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.431332] RIP: 0033:0x7fde47476b19 [ 1152.432103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.435923] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.437507] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1152.439003] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1152.440470] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1152.441968] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1152.443451] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:29 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 51) 11:27:29 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(0x0, 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:29 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b9ab38a4f0000822dd1cc0b90bb8070eb690000000000000001000000074cb8e5a2e0531e4e31be389a649a1d5c9c5fb1d58b7cec5b00"/73, 0x48}, {0x0, 0x13, 0x4000}], 0x40, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000080)='./file1\x00', 0x10900, 0x8c) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:27:29 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 36) 11:27:29 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 52) 11:27:29 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 55) 11:27:29 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000180)=@v1={0x0, @aes256, 0x10, @desc2}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x141041, 0x42) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="06000000000400002e69c500008c"]) 11:27:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xa1ffffff00000000, 0x3b3b}) [ 1152.451267] loop4: detected capacity change from 0 to 32768 [ 1152.451814] FAULT_INJECTION: forcing a failure. [ 1152.451814] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.454958] CPU: 1 PID: 8353 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1152.456416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.458175] Call Trace: [ 1152.458733] dump_stack+0x107/0x167 [ 1152.459508] should_fail.cold+0x5/0xa [ 1152.460310] ? create_object.isra.0+0x3a/0xa20 [ 1152.461295] should_failslab+0x5/0x20 [ 1152.462106] kmem_cache_alloc+0x5b/0x310 [ 1152.462977] create_object.isra.0+0x3a/0xa20 [ 1152.463903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1152.464992] kmem_cache_alloc_trace+0x151/0x320 [ 1152.465977] __io_uring_add_tctx_node+0x15c/0x520 [ 1152.466992] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.468093] ? alloc_fd+0x2e7/0x670 [ 1152.468884] io_uring_setup+0x1fbb/0x2980 [ 1152.469770] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.470835] ? wait_for_completion_io+0x270/0x270 [ 1152.471870] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.472985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.474078] do_syscall_64+0x33/0x40 [ 1152.474895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.475973] RIP: 0033:0x7f040f0e7b19 [ 1152.476768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.480652] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.482265] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1152.483765] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1152.485375] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1152.487328] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1152.489293] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1152.496209] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.499624] FAULT_INJECTION: forcing a failure. [ 1152.499624] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.502122] CPU: 1 PID: 8352 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1152.503584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.505406] Call Trace: [ 1152.505975] dump_stack+0x107/0x167 [ 1152.506760] should_fail.cold+0x5/0xa [ 1152.507582] ? io_wq_create+0x6ef/0xc00 [ 1152.508448] should_failslab+0x5/0x20 [ 1152.509286] kmem_cache_alloc_node_trace+0x59/0x340 [ 1152.510368] io_wq_create+0x6ef/0xc00 [ 1152.511204] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1152.512300] ? io_import_iovec+0x1120/0x1120 [ 1152.513258] ? io_apoll_task_func+0x2d0/0x2d0 [ 1152.514216] ? __io_req_find_next+0x300/0x300 [ 1152.515165] ? do_raw_spin_lock+0x121/0x260 [ 1152.516085] ? rwlock_bug.part.0+0x90/0x90 [ 1152.517022] __io_uring_add_tctx_node+0x2c6/0x520 [ 1152.518050] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1152.519184] ? alloc_fd+0x2e7/0x670 [ 1152.519955] io_uring_setup+0x1fbb/0x2980 [ 1152.520891] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.521977] ? wait_for_completion_io+0x270/0x270 [ 1152.523032] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.524177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.525294] do_syscall_64+0x33/0x40 [ 1152.526079] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.527178] RIP: 0033:0x7f5d96360b19 [ 1152.527964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.531918] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.533580] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1152.535097] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1152.536649] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1152.538183] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1152.539692] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1152.544294] FAULT_INJECTION: forcing a failure. [ 1152.544294] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.546744] CPU: 1 PID: 8366 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1152.548227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.550029] Call Trace: [ 1152.550610] dump_stack+0x107/0x167 [ 1152.551404] should_fail.cold+0x5/0xa [ 1152.552243] ? create_object.isra.0+0x3a/0xa20 [ 1152.553254] should_failslab+0x5/0x20 [ 1152.554060] kmem_cache_alloc+0x5b/0x310 [ 1152.554940] create_object.isra.0+0x3a/0xa20 [ 1152.555899] kmemleak_alloc_percpu+0xa0/0x100 [ 1152.556899] pcpu_alloc+0x4e2/0x1240 [ 1152.557714] ? io_async_queue_proc+0x80/0x80 [ 1152.558654] percpu_ref_init+0x31/0x3d0 [ 1152.559513] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1152.560703] io_uring_setup+0x14f6/0x2980 [ 1152.561608] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1152.562702] ? wait_for_completion_io+0x270/0x270 [ 1152.563754] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1152.564909] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.566022] do_syscall_64+0x33/0x40 [ 1152.566823] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1152.567921] RIP: 0033:0x7f1066d63b19 [ 1152.568749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1152.572712] RSP: 002b:00007f10642b8108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1152.574342] RAX: ffffffffffffffda RBX: 00007f1066e77020 RCX: 00007f1066d63b19 [ 1152.575852] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1152.577412] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1152.578930] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1152.580466] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:29 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0x200) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:27:29 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) fsetxattr(r4, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='\x00', 0x1, 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000140)) openat(r2, &(0x7f0000000080)='./file1\x00', 0x200200, 0x188) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1152.701168] loop3: detected capacity change from 0 to 32768 [ 1152.715943] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1152.768932] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x36, &(0x7f0000000200), 0x80, &(0x7f0000001500)=ANY=[]) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) openat(r0, 0x0, 0x50106, 0x90) 11:27:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xf5ffffff00000000, 0x3b3b}) 11:27:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 53) 11:27:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 52) 11:27:44 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(0x0, 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 56) 11:27:44 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 37) 11:27:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020120000200e38000f80069d50c743415e6ec551d0ec8c6a961c1c1b5991400200040", 0x2f, 0x1}, {0x0, 0x0, 0x4000}], 0x2, &(0x7f0000001500)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x140) r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) [ 1167.134750] FAULT_INJECTION: forcing a failure. [ 1167.134750] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.137293] CPU: 1 PID: 8390 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1167.138752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.140505] Call Trace: [ 1167.141070] dump_stack+0x107/0x167 [ 1167.141866] should_fail.cold+0x5/0xa [ 1167.142684] ? create_object.isra.0+0x3a/0xa20 [ 1167.143672] should_failslab+0x5/0x20 [ 1167.144479] kmem_cache_alloc+0x5b/0x310 [ 1167.145377] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 1167.146473] create_object.isra.0+0x3a/0xa20 [ 1167.147414] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.148487] __kmalloc+0x16e/0x390 [ 1167.149291] io_wq_create+0xeb/0xc00 [ 1167.150086] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1167.151180] ? io_import_iovec+0x1120/0x1120 [ 1167.152103] ? io_apoll_task_func+0x2d0/0x2d0 [ 1167.153072] ? __io_req_find_next+0x300/0x300 [ 1167.154045] ? do_raw_spin_lock+0x121/0x260 [ 1167.154969] ? rwlock_bug.part.0+0x90/0x90 [ 1167.155869] __io_uring_add_tctx_node+0x2c6/0x520 [ 1167.156908] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.158029] ? alloc_fd+0x2e7/0x670 [ 1167.158817] io_uring_setup+0x1fbb/0x2980 [ 1167.159705] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.160769] ? wait_for_completion_io+0x270/0x270 [ 1167.161842] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.162953] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.164051] do_syscall_64+0x33/0x40 [ 1167.164863] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.165960] RIP: 0033:0x7fde47476b19 [ 1167.166756] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.170659] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.172269] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1167.173805] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.175323] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.176836] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.178364] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.188669] FAULT_INJECTION: forcing a failure. [ 1167.188669] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.191130] CPU: 0 PID: 8399 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1167.192502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.194169] Call Trace: [ 1167.194704] dump_stack+0x107/0x167 [ 1167.195436] should_fail.cold+0x5/0xa [ 1167.196195] ? create_object.isra.0+0x3a/0xa20 [ 1167.197109] should_failslab+0x5/0x20 [ 1167.197865] kmem_cache_alloc+0x5b/0x310 [ 1167.198674] create_object.isra.0+0x3a/0xa20 [ 1167.199535] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.200544] kmem_cache_alloc_trace+0x151/0x320 [ 1167.201464] __io_uring_add_tctx_node+0x15c/0x520 [ 1167.202403] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.203415] ? alloc_fd+0x2e7/0x670 [ 1167.204141] io_uring_setup+0x1fbb/0x2980 [ 1167.204962] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.205951] ? wait_for_completion_io+0x270/0x270 [ 1167.206920] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.207947] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.208975] do_syscall_64+0x33/0x40 [ 1167.209700] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.210699] RIP: 0033:0x7f040f0e7b19 [ 1167.211424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.215036] RSP: 002b:00007f040c63c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.216537] RAX: ffffffffffffffda RBX: 00007f040f1fb020 RCX: 00007f040f0e7b19 [ 1167.217930] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.219340] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.220728] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.222146] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.231159] FAULT_INJECTION: forcing a failure. 11:27:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) close(r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, 0xffffffffffffffff, 0x7c6a0000) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1167.231159] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.234484] CPU: 1 PID: 8403 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1167.236331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.238587] Call Trace: [ 1167.239312] dump_stack+0x107/0x167 [ 1167.240305] should_fail.cold+0x5/0xa [ 1167.241354] ? create_object.isra.0+0x3a/0xa20 [ 1167.242598] should_failslab+0x5/0x20 [ 1167.243634] kmem_cache_alloc+0x5b/0x310 [ 1167.244726] ? io_wq_create+0x114/0xc00 [ 1167.245808] create_object.isra.0+0x3a/0xa20 [ 1167.246991] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.248371] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1167.249756] io_wq_create+0x6ef/0xc00 [ 1167.250725] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1167.252004] ? io_import_iovec+0x1120/0x1120 [ 1167.252757] FAULT_INJECTION: forcing a failure. [ 1167.252757] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.253137] ? io_apoll_task_func+0x2d0/0x2d0 [ 1167.253156] ? __io_req_find_next+0x300/0x300 [ 1167.253174] ? do_raw_spin_lock+0x121/0x260 [ 1167.253197] ? rwlock_bug.part.0+0x90/0x90 [ 1167.259042] __io_uring_add_tctx_node+0x2c6/0x520 [ 1167.260087] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.261231] ? alloc_fd+0x2e7/0x670 [ 1167.262030] io_uring_setup+0x1fbb/0x2980 [ 1167.262940] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.264038] ? wait_for_completion_io+0x270/0x270 [ 1167.265108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.266241] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.267310] do_syscall_64+0x33/0x40 [ 1167.268085] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.269152] RIP: 0033:0x7f5d96360b19 [ 1167.269922] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.273755] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.275333] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1167.276826] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.278309] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.279803] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.281292] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.282808] CPU: 0 PID: 8406 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1167.284154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.285752] Call Trace: [ 1167.286260] dump_stack+0x107/0x167 [ 1167.286949] should_fail.cold+0x5/0xa [ 1167.287677] ? percpu_ref_init+0xd8/0x3d0 [ 1167.288468] should_failslab+0x5/0x20 [ 1167.289203] kmem_cache_alloc_trace+0x55/0x320 [ 1167.290063] ? io_async_queue_proc+0x80/0x80 [ 1167.290883] percpu_ref_init+0xd8/0x3d0 [ 1167.291629] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1167.292651] io_uring_setup+0x14f6/0x2980 [ 1167.293456] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.294403] ? wait_for_completion_io+0x270/0x270 [ 1167.295338] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.296330] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.297301] do_syscall_64+0x33/0x40 [ 1167.298013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.298969] RIP: 0033:0x7f1066d63b19 [ 1167.299675] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.303169] RSP: 002b:00007f10642b8108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.304608] RAX: ffffffffffffffda RBX: 00007f1066e77020 RCX: 00007f1066d63b19 [ 1167.305986] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.307337] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.308688] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.310024] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.325191] loop4: detected capacity change from 0 to 32768 [ 1167.339924] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 53) 11:27:44 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0xb80, 0x0) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x3f2, 0x8, 0x70bd2d, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x8000) syz_usb_ep_read(0xffffffffffffffff, 0x0, 0xf6, &(0x7f0000000340)=""/246) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105043, 0x12) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000080)={@desc={0x1, 0x0, @auto="98f60c3a48a41bd2"}}) [ 1167.382329] FAULT_INJECTION: forcing a failure. [ 1167.382329] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.384875] CPU: 1 PID: 8415 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1167.386320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.388063] Call Trace: [ 1167.388625] dump_stack+0x107/0x167 [ 1167.389410] should_fail.cold+0x5/0xa [ 1167.390222] ? create_object.isra.0+0x3a/0xa20 [ 1167.391179] should_failslab+0x5/0x20 [ 1167.391984] kmem_cache_alloc+0x5b/0x310 [ 1167.392853] ? io_wq_create+0x114/0xc00 [ 1167.393687] create_object.isra.0+0x3a/0xa20 [ 1167.394602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.395683] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1167.396750] io_wq_create+0x6ef/0xc00 [ 1167.397567] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1167.398628] ? io_import_iovec+0x1120/0x1120 [ 1167.399555] ? io_apoll_task_func+0x2d0/0x2d0 [ 1167.400505] ? __io_req_find_next+0x300/0x300 [ 1167.401463] ? do_raw_spin_lock+0x121/0x260 [ 1167.402368] ? rwlock_bug.part.0+0x90/0x90 [ 1167.403258] __io_uring_add_tctx_node+0x2c6/0x520 [ 1167.404278] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.405386] ? alloc_fd+0x2e7/0x670 [ 1167.406158] io_uring_setup+0x1fbb/0x2980 [ 1167.407032] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.408090] ? wait_for_completion_io+0x270/0x270 [ 1167.409141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.410257] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.411346] do_syscall_64+0x33/0x40 [ 1167.412131] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.413219] RIP: 0033:0x7fde47476b19 [ 1167.413998] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.417886] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.419495] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1167.421013] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.422520] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.424025] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.425593] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xf6ffff0f00000000, 0x3b3b}) 11:27:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 54) 11:27:44 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0x0, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1167.470793] loop3: detected capacity change from 0 to 32768 [ 1167.475930] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 57) 11:27:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000080)) sendto$unix(r1, &(0x7f00000000c0)="425f3e5aa77474ba43b516a078063ab1da8c37f7de2093e384e184eac0666264e3085c87", 0x24, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r2 = openat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) close(r2) 11:27:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 54) [ 1167.521214] FAULT_INJECTION: forcing a failure. [ 1167.521214] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.523903] CPU: 1 PID: 8424 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1167.525447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.527283] Call Trace: [ 1167.527870] dump_stack+0x107/0x167 [ 1167.528671] should_fail.cold+0x5/0xa [ 1167.528695] FAULT_INJECTION: forcing a failure. [ 1167.528695] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.529550] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1167.529578] should_failslab+0x5/0x20 [ 1167.529603] kmem_cache_alloc_trace+0x55/0x320 [ 1167.534322] __io_uring_add_tctx_node+0x15c/0x520 [ 1167.535381] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.536537] ? alloc_fd+0x2e7/0x670 [ 1167.537370] io_uring_setup+0x1fbb/0x2980 [ 1167.538303] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.539417] ? wait_for_completion_io+0x270/0x270 [ 1167.540509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.541700] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.542840] do_syscall_64+0x33/0x40 [ 1167.543658] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.544816] RIP: 0033:0x7f5d96360b19 [ 1167.545642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.549744] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.551430] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1167.553022] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.554598] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.556180] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.557775] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.559378] CPU: 0 PID: 8429 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1167.560423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.561691] Call Trace: [ 1167.562099] dump_stack+0x107/0x167 [ 1167.562650] should_fail.cold+0x5/0xa [ 1167.563231] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1167.563984] should_failslab+0x5/0x20 [ 1167.564565] kmem_cache_alloc_trace+0x55/0x320 [ 1167.565268] __io_uring_add_tctx_node+0x15c/0x520 [ 1167.565990] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.566770] ? alloc_fd+0x2e7/0x670 [ 1167.567325] io_uring_setup+0x1fbb/0x2980 [ 1167.567946] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.568705] ? wait_for_completion_io+0x270/0x270 [ 1167.569451] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.570232] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.571065] do_syscall_64+0x33/0x40 [ 1167.571625] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.572390] RIP: 0033:0x7fde47476b19 [ 1167.572954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.575678] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.576825] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1167.577886] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.578942] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.579996] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.581052] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.594806] loop4: detected capacity change from 0 to 32768 11:27:44 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 38) [ 1167.607634] FAULT_INJECTION: forcing a failure. [ 1167.607634] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.610496] CPU: 1 PID: 8436 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1167.612033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.613897] Call Trace: [ 1167.614493] dump_stack+0x107/0x167 [ 1167.615312] should_fail.cold+0x5/0xa [ 1167.616180] ? create_object.isra.0+0x3a/0xa20 [ 1167.617216] should_failslab+0x5/0x20 [ 1167.618072] kmem_cache_alloc+0x5b/0x310 [ 1167.618981] create_object.isra.0+0x3a/0xa20 [ 1167.619962] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.621120] kmem_cache_alloc+0x159/0x310 [ 1167.622062] xas_alloc+0x336/0x440 [ 1167.622883] xas_create+0x34a/0x10d0 [ 1167.623729] ? kernel_text_address+0xf2/0x120 [ 1167.624742] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1167.625938] xas_store+0x8c/0x1c40 [ 1167.626756] __xa_store+0x164/0x2d0 [ 1167.627579] ? xa_delete_node+0x280/0x280 [ 1167.628527] ? trace_hardirqs_on+0x5b/0x180 [ 1167.629514] xa_store+0x31/0x50 [ 1167.630261] __io_uring_add_tctx_node+0x1cf/0x520 [ 1167.631334] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.632503] ? alloc_fd+0x2e7/0x670 [ 1167.633353] io_uring_setup+0x1fbb/0x2980 [ 1167.634286] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.635416] ? wait_for_completion_io+0x270/0x270 [ 1167.636519] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.637712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.638864] do_syscall_64+0x33/0x40 [ 1167.639694] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.640855] RIP: 0033:0x7f040f0e7b19 [ 1167.641690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.645800] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.647496] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1167.649123] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.650714] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.652308] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.653902] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.666375] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 55) 11:27:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 58) 11:27:44 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 55) 11:27:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xe16d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4043, 0x80) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendfile(r2, r0, &(0x7f00000000c0)=0x8, 0xee1) [ 1167.717055] FAULT_INJECTION: forcing a failure. [ 1167.717055] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.719700] CPU: 1 PID: 8445 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1167.721272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.722039] FAULT_INJECTION: forcing a failure. [ 1167.722039] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.723113] Call Trace: [ 1167.725243] dump_stack+0x107/0x167 [ 1167.726057] should_fail.cold+0x5/0xa [ 1167.726899] ? xas_alloc+0x336/0x440 [ 1167.727728] should_failslab+0x5/0x20 [ 1167.728583] kmem_cache_alloc+0x5b/0x310 [ 1167.729520] xas_alloc+0x336/0x440 [ 1167.730320] xas_create+0x34a/0x10d0 [ 1167.731162] ? kernel_text_address+0xf2/0x120 [ 1167.732164] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1167.733347] xas_store+0x8c/0x1c40 [ 1167.734163] __xa_store+0x164/0x2d0 [ 1167.734975] ? xa_delete_node+0x280/0x280 [ 1167.735905] ? trace_hardirqs_on+0x5b/0x180 [ 1167.736889] xa_store+0x31/0x50 [ 1167.737630] __io_uring_add_tctx_node+0x1cf/0x520 [ 1167.738693] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.739853] ? alloc_fd+0x2e7/0x670 [ 1167.740678] io_uring_setup+0x1fbb/0x2980 [ 1167.741628] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.742753] ? wait_for_completion_io+0x270/0x270 [ 1167.743848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.745041] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.746185] do_syscall_64+0x33/0x40 [ 1167.747008] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.748149] RIP: 0033:0x7f040f0e7b19 [ 1167.748993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.753072] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.754754] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1167.756334] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.757924] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.759502] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.761102] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.762729] CPU: 0 PID: 8443 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1167.763632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.764708] Call Trace: [ 1167.765071] dump_stack+0x107/0x167 [ 1167.765548] should_fail.cold+0x5/0xa [ 1167.766048] ? create_object.isra.0+0x3a/0xa20 [ 1167.766645] should_failslab+0x5/0x20 [ 1167.767150] kmem_cache_alloc+0x5b/0x310 [ 1167.767681] create_object.isra.0+0x3a/0xa20 [ 1167.768262] kmemleak_alloc_percpu+0xa0/0x100 [ 1167.768848] pcpu_alloc+0x4e2/0x1240 [ 1167.769339] ? io_async_queue_proc+0x80/0x80 [ 1167.769910] percpu_ref_init+0x31/0x3d0 [ 1167.770425] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 1167.771130] io_uring_setup+0x14f6/0x2980 [ 1167.771678] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.772333] ? wait_for_completion_io+0x270/0x270 [ 1167.772992] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.773669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.774339] do_syscall_64+0x33/0x40 [ 1167.774821] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.775481] RIP: 0033:0x7f1066d63b19 [ 1167.775964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.778345] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.779325] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1167.780243] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.781162] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.782073] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.782987] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.796334] FAULT_INJECTION: forcing a failure. [ 1167.796334] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.798972] CPU: 1 PID: 8451 Comm: syz-executor.1 Not tainted 5.10.239 #1 11:27:45 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xfdfdffff00000000, 0x3b3b}) [ 1167.800494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.802540] Call Trace: [ 1167.803139] dump_stack+0x107/0x167 [ 1167.803451] FAULT_INJECTION: forcing a failure. [ 1167.803451] name failslab, interval 1, probability 0, space 0, times 0 [ 1167.803946] should_fail.cold+0x5/0xa [ 1167.803976] ? create_object.isra.0+0x3a/0xa20 [ 1167.807292] should_failslab+0x5/0x20 [ 1167.808142] kmem_cache_alloc+0x5b/0x310 [ 1167.809073] create_object.isra.0+0x3a/0xa20 [ 1167.810054] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1167.811193] kmem_cache_alloc_trace+0x151/0x320 [ 1167.812243] __io_uring_add_tctx_node+0x15c/0x520 [ 1167.813335] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.814506] ? alloc_fd+0x2e7/0x670 [ 1167.815331] io_uring_setup+0x1fbb/0x2980 [ 1167.816269] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.817414] ? wait_for_completion_io+0x270/0x270 [ 1167.818514] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.819688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.820855] do_syscall_64+0x33/0x40 [ 1167.821685] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.822828] RIP: 0033:0x7f5d96360b19 [ 1167.823658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.827767] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.829477] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1167.831064] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.832655] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.834257] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.835844] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1167.837468] CPU: 0 PID: 8453 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1167.838390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1167.839487] Call Trace: [ 1167.839838] dump_stack+0x107/0x167 [ 1167.840310] should_fail.cold+0x5/0xa [ 1167.840818] ? io_wq_create+0x6ef/0xc00 [ 1167.841344] should_failslab+0x5/0x20 [ 1167.841843] kmem_cache_alloc_node_trace+0x59/0x340 [ 1167.842499] io_wq_create+0x6ef/0xc00 [ 1167.843005] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1167.843687] ? io_import_iovec+0x1120/0x1120 [ 1167.844268] ? io_apoll_task_func+0x2d0/0x2d0 [ 1167.844831] ? __io_req_find_next+0x300/0x300 [ 1167.845419] ? do_raw_spin_lock+0x121/0x260 [ 1167.845960] ? rwlock_bug.part.0+0x90/0x90 [ 1167.846516] __io_uring_add_tctx_node+0x2c6/0x520 [ 1167.847112] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1167.847810] ? alloc_fd+0x2e7/0x670 [ 1167.848273] io_uring_setup+0x1fbb/0x2980 [ 1167.848831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1167.849461] ? wait_for_completion_io+0x270/0x270 [ 1167.850103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1167.850756] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1167.851430] do_syscall_64+0x33/0x40 [ 1167.851892] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1167.852554] RIP: 0033:0x7fde47476b19 [ 1167.853023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1167.855264] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1167.856193] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1167.857066] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1167.857933] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1167.858802] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1167.859669] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:27:45 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) dup3(r0, r1, 0x80000) [ 1167.902061] loop4: detected capacity change from 0 to 32768 [ 1167.922512] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:45 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={0x0, 0xfb, 0xee, 0x6, 0x92, "135a58843732e4dd8b9a19dd2110f264", "e35cd58fcb2531cea6e0672cecd87a9b7119b98ecb627e93d65be90cbfc71506156dc996bdbea1c4b7caf3441b270fca9d487ec28ab446ad523ec674f051413fcc4b1e37fae502181fd7acd79ba59fc537b6938e27b385976f0de14a98dd66e9bb002e08a58d4c24ed7bed367a8b7299eaf822df1549f7e4a0f4a3d3fb56d2e6660de244a3449341025c2685776cf37f8a90e365b343c27438052e0b3867991825901702858a6af13df0aa67a35d7f01118117fdaa094b383c4b9fb055355c935930f4ecd53b32557b21bb0717c7701f76a2746a31b14706ca"}, 0xee, 0x1) openat(r1, &(0x7f0000000280)='./file0\x00', 0x2, 0xa1) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1167.962075] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1168.022074] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:27:58 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0xffffffff00000000, 0x3b3b}) 11:27:58 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0x0, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:27:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x900, 0x1) 11:27:58 executing program 3: newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) lchown(&(0x7f00000001c0)='./file0\x00', r0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80), 0x2000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = dup3(r3, r3, 0x80000) writev(r4, &(0x7f0000000880)=[{&(0x7f0000000380)="e998047fab9ad18cd5af9f265a77defb7e86a0265d74393e96cda4f043f2a4a6ee641f59155d074e1c4dcca7ebc284b32abd6072fc55f5a8149d95ef86cb53b5bea1ad0c5391560452ebb1229b22104943418ef2d0478a452db6df034a54f3999430cd59b0b2d18686d1db3414316632b9", 0x71}, {&(0x7f0000000400)="88086d7e339408e00311c7b135efafca254c888872026feef5b1187275b5e8f66cf6ef633fde0215a925d47d43f89b1e", 0x30}, {&(0x7f0000000440)="a6713fd9ae715c4b6d592974e84c7770e1395cae681610990515f06cedefdf103e6213bf384b39401fbc6d892a8df54d537452b751ac6d4357923af9a2b205f4e8bad90955f2113496adb7a6bce42bc9d585a2e7746100472ae6a31c9685f62bd8b542d5cfd5fc6ef31a5079dc0c311f0a258470d82ce09dc5ff70659a3921bf4e70fd5bc262e678c3d4d66f679b84fc86339f17976dd69461ce757de459ec1e235d7f", 0xa3}, {&(0x7f0000000500)="78aef9627331b05cb1808a2761c0e63f7a63662ea888919b2ae4fb5bfbbf43ca8f6b3184f3612878c6c12c49c946255e8cc39a53e541cfe77e195f5216947a8b72a901fa05af704c63f4fd9f44c7696c1f2f5ad007df0f81ef6442d12c75f9f1585126fafa79043539b48175624e44c7f7e795cbdf82a22d35c44d9fa5ccf345fa2b023f50f9dc704f2738bfff3f270953362ee50e56269c6e0a4fafe65435a5d27ca01c91c0a36126478666144b39fce46c5c15044990ddf01aa8b59b3b4cfcf7151ca3fb8c3073a59baecc4f7c8a223637502e2453b02906b4b0c1338fa8", 0xdf}, {&(0x7f0000000600)="628a4f4c65b2dca5e000ec88cfa8789dc35c6a71ec946c66f69a2d5e195fdae746ea663d43c2b5b2e4a1cd4eba8938ea989167f2dc4b2d3d563ac7871a5d1e76e2eccfcfe506d4697ac900eb03356f365996a44c77857f14dd7a167131e8e33fed58b3573d25dc262dfce8051a46df2867a3a8110302a26846e95066628c7d68739c5ff9af560c3491f9b02fc04ee5f1e656c85329b706bf3a52", 0x9a}, {&(0x7f00000006c0)="752e2aa0f228100bab9bb4f7e1a886d0050dab61f1ee1a1e29f8d7993b2fed34d821c5abe4cd05c31c8bd14a2eb2fcfe5a7950c098b8b0c38904ccb8c63fc2bc954752c58589ec96084ed253056404515c95fc2b0d10e97c1084e3fdc18b87c8c46255", 0x63}, {&(0x7f00000007c0)="4fe0a57659280279853c1635ed2c9d84f2ff6ba7c560ba0a417be0dd0e4a7b032656185e42ec9882a2bf19a604cdea06fcc33aed8e6726769c23b7f82b05e80b43fe0d6a3763daaa9fb3fbfae37653526a0807c522d97824c34de9ae330b30060ce8fb8105477c91addf087d440d63d697b12943ff84ad6a84e493f4d88adad4596eb5822d8fa8a936a6ddf0e3971c24f194da3b07908db8f4fa50ba1776d9b8f1cbf0783309049875f5f039c97e8533f8f789c5fa060e", 0xb7}], 0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) preadv(r1, &(0x7f0000002c80)=[{&(0x7f0000002700)=""/74, 0x4a}, {&(0x7f0000000780)=""/5, 0x5}, {&(0x7f0000002780)=""/210, 0xd2}, {&(0x7f0000002880)=""/254, 0xfe}, {&(0x7f0000002980)=""/214, 0xd6}, {&(0x7f0000002a80)=""/254, 0xfe}, {&(0x7f0000002b80)=""/76, 0x4c}, {&(0x7f0000002c00)=""/123, 0x7b}], 0x8, 0x101, 0xfc1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000002d00)={0x0, @tick=0x6, 0x82, {0x7a, 0xf7}, 0x1, 0x1, 0xdc}) openat(r3, &(0x7f0000000180)='./file0\x00', 0x4800, 0x6) r5 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r6, 0xf, &(0x7f0000000080)) sendmmsg(r5, &(0x7f0000002640)=[{{&(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @loopback}, 0x4, 0x2, 0x4}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000a00)=[{0x90, 0x107, 0x7, "8176c09f55499975979557da3dad2d0c4531e583b1656e8254795445ec1eaa4e378159c9b408e675787e01d608afec4511c0c50f2112ca1d139635d32786ba13c3f0de5f17f3bc9e78d2c522a48f01c821d09899bb1ed0151f490a5b7e89784fc23d2ad9af48fd7bd153e7cbec005014bc95926447655922111857c8ebc5"}, {0xc0, 0x107, 0x3f, "b97ec7d41ec683210c4543fa947d6857ec4ffea0f4cba6f314c33db4f8957c0d6930d659a6b8d4cc34cf56ffe1fdd126fd0ea217eb666728a7dcec741c76fa07bef1b27a4c64f453eba8d6c1d0cc45538a7a9f422807d054977d1493a37b293d38a308fb78f95827122c40280c76f4a5dcda55c98f395a527b5d33d83d74f6255693e63077ad29b4fe13bcc226234be321a1ab7f34fd0bd88a5c81e0d428e7ee66769f39b0c8f0577a51af78264f8a7d"}, {0x50, 0x0, 0xf96, "4cb9e8c7d293365b3c7855c2ac67105f879c04a386a2df2cbb361d2a349a037d5b85d72d613322564842f8150ca810ae86f15aa47e34b79c2f03bfd598"}], 0x1a0}}, {{0x0, 0x0, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=[{0xf0, 0x10f, 0xfffffffc, "2af5f3a1875a483cf2d3c6ebcf2a2692a5c4f99945ca07c5a6f89ebc908c15f37ddef8a230130793c7ecab602eb813cc9a830eaa4faf3778e7ece9716dd3764ffcce528d7f936d3c982c90c7350c20bca765c551f101e6edffbfc6e43661e98d83e4c1837f4c26106c2c65878315596aed913b45c091b726e38cfd5fb51e56eb5458f615f207511746f0869a26615ead3f695e815305cfd8e161e1fc299a8e4999109d332a9d725296075df5cae9fc7d9979255925b02827596bbc1c0e2f38f0c6a81a303990dab82c4b165c71047801e0a50c2718f55e44b2c8c9923c3cb118"}, {0x60, 0x10d, 0xbec, "5e95a0812a44bb0d9ba5787c01cb9f3051b6a78fbba00f0dc7062272c217dd247f667e973f1e695f3a6c4d1fccb9793b9c95da605c90c0b7589200b9b123a123d5a31c736ffa9696b12f03388f331675"}, {0x28, 0x106, 0x8, "d499fc4ca877b8965ccd6695772ae4b76152053d20"}, {0x48, 0x10f, 0x9, "8826fa151907ec6046421900200ea0707c3a76a3f4411acaf81ca4d4da9d0627c703773ac88c749ceeca156cfbf4bb1da3a6e27bf556"}], 0x1c0}}, {{&(0x7f00000010c0)=@vsock, 0x80, &(0x7f0000002400)=[{&(0x7f0000001140)="a30f62c89679838f3bd967fc1e7ba028e10381a7332df22cb55884acbf021471cad3e9f28b1495ddfebb7ab41ec2211048660019859d285a7015f7a6fa35a7fb703390db7b1adc13017093841df3d18d372085138d5bc0df9199f056712d06c6a88738d55c1b87504f41c90aad8b65c53bf17503e6d2fcdcf2e98df9bb4465758ebeee09aca15fbae38e8d0843efe9cf19ce2bf8550fc252729e28e74cfa4283df60cabbd870c0ee46203bebbd8cf4b5c4f23f49ff12de98c0395c62f90edef3f8c936ba7f88332e37bfea4f4fc39d1977f312a91c734d", 0xd7}, {&(0x7f0000001240)="cc6fcf299007112602ec697930958bc0c40e73fa3d5373081b1af3305b07ae988bbcf129c36289e1bba716fb73a1c7e6731a71b01ee35b87d1e548e2a094fc673fee7f33d40a16723fc668c5e4190f4255e462dd5900c522c9ffe49266ac24ee4115db8020ce4fb2c4826d8b6d003bd2f7f3cf95c3f09581d1c306198c2faa09ce884f06ef4e27b045df383e83e839fc560c65a165f78c50a1690fedf53f7c9b57257bb20366a6e1fe9d1bdc30408ebbb32035f7f67d785fdd982aa316e12efadb1958a18489504412e706f1b53ace7469c8189eb1e9129b00dac99f77e360083819103df3724d0310a8a939", 0xec}, {&(0x7f0000001340)="8cf3d69e96a3b8545559f671d71a33e8e8e28c722466ba8de6eda840cea3510d7020e2e5b770beba0be2a490963352917023c12448943a9f1b80d3b14ffec29d25c26f74537cc99faa1a78d37f8c3bed5aa5a9a397aa34fc6273312c8afca0b50a08b06bbaaa77ff578c09bf856ab8f3ac487cab665593c9529766edafa7d2a819aa5eb881639cc4a5d7bf0f205294ad720d4628246c66fff74a673c8aa9c8091205ec03ef2ed052a858790c2b6a3940bea9150f791230cb", 0xb8}, {&(0x7f0000001400)="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", 0x1000}], 0x4, &(0x7f0000000bc0)=[{0x1b0, 0x84, 0x3, "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"}, {0xd8, 0x105, 0x0, "1b3d30bbc2177190e4f95c8e22398ddc61d72634fae302e8370df3096476785a3b98893f4617e23fb303abc20c8659a8472667643c93d0d4c6a9759a50d628921fc5ff3160a520fec3c0627016b45d18ea69dd50a32e49ba4fb7f20b4205c64eab2e12ffaa2fda2895e6b74a7393ccebcd1a86748f1cdc06282adaee50c949476b79c622a484597d822adca7a2a6a78057349cd71e7c3be4332fae5c55ff2da47cfd02f591ba8d4fd54a7ecf537dab116e001af3d806ca331fbd90cb9e1084ecbd81"}], 0x288}}], 0x3, 0x4044081) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x40) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:27:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 59) 11:27:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 56) 11:27:58 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 39) 11:27:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 56) [ 1181.476705] loop3: detected capacity change from 0 to 32768 [ 1181.483489] FAULT_INJECTION: forcing a failure. [ 1181.483489] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.484742] FAULT_INJECTION: forcing a failure. [ 1181.484742] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1181.485090] CPU: 1 PID: 8482 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1181.488909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.490036] Call Trace: [ 1181.490397] dump_stack+0x107/0x167 [ 1181.490880] should_fail.cold+0x5/0xa [ 1181.491394] ? ___slab_alloc+0x155/0x700 [ 1181.491933] ? create_object.isra.0+0x3a/0xa20 [ 1181.492546] should_failslab+0x5/0x20 [ 1181.493056] kmem_cache_alloc+0x5b/0x310 [ 1181.493616] create_object.isra.0+0x3a/0xa20 [ 1181.494186] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1181.494876] kmem_cache_alloc+0x159/0x310 [ 1181.495443] xas_alloc+0x336/0x440 [ 1181.495912] xas_create+0x34a/0x10d0 [ 1181.496421] ? kernel_text_address+0xf2/0x120 [ 1181.497044] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.497748] xas_store+0x8c/0x1c40 [ 1181.498237] __xa_store+0x164/0x2d0 [ 1181.498719] ? xa_delete_node+0x280/0x280 [ 1181.499286] ? trace_hardirqs_on+0x5b/0x180 [ 1181.499885] xa_store+0x31/0x50 [ 1181.500321] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.500981] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.501668] ? alloc_fd+0x2e7/0x670 [ 1181.502154] io_uring_setup+0x1fbb/0x2980 [ 1181.502722] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.503399] ? wait_for_completion_io+0x270/0x270 [ 1181.504042] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.504763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.505490] do_syscall_64+0x33/0x40 [ 1181.505999] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.506666] RIP: 0033:0x7f040f0e7b19 [ 1181.507173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.509685] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.510676] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1181.511643] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1181.512620] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1181.513556] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1181.514544] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1181.515540] CPU: 0 PID: 8486 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1181.517318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.518794] FAULT_INJECTION: forcing a failure. [ 1181.518794] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.519437] Call Trace: [ 1181.519469] dump_stack+0x107/0x167 [ 1181.519494] should_fail.cold+0x5/0xa [ 1181.523510] _copy_to_user+0x2e/0x180 [ 1181.524480] io_uring_setup+0x11b5/0x2980 [ 1181.525546] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.526827] ? wait_for_completion_io+0x270/0x270 [ 1181.528069] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.529413] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.530716] do_syscall_64+0x33/0x40 [ 1181.531660] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.532969] RIP: 0033:0x7f1066d63b19 [ 1181.533905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.538570] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.540490] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1181.542295] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1181.544098] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1181.545907] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1181.547711] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1181.549543] CPU: 1 PID: 8491 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1181.550445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.551500] Call Trace: [ 1181.551849] dump_stack+0x107/0x167 [ 1181.552321] should_fail.cold+0x5/0xa [ 1181.552824] ? xas_alloc+0x336/0x440 [ 1181.553327] should_failslab+0x5/0x20 [ 1181.553818] kmem_cache_alloc+0x5b/0x310 [ 1181.554341] ? stack_trace_consume_entry+0x160/0x160 [ 1181.555011] xas_alloc+0x336/0x440 [ 1181.555503] xas_create+0x34a/0x10d0 [ 1181.556003] ? kernel_text_address+0xf2/0x120 [ 1181.556590] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.557277] xas_store+0x8c/0x1c40 [ 1181.557756] __xa_store+0x164/0x2d0 [ 1181.558249] ? xa_delete_node+0x280/0x280 [ 1181.558808] ? trace_hardirqs_on+0x5b/0x180 [ 1181.559051] FAULT_INJECTION: forcing a failure. [ 1181.559051] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.559389] xa_store+0x31/0x50 [ 1181.562596] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.563238] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.563914] ? alloc_fd+0x2e7/0x670 [ 1181.564397] io_uring_setup+0x1fbb/0x2980 [ 1181.564949] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.565615] ? wait_for_completion_io+0x270/0x270 [ 1181.566245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.566920] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.567594] do_syscall_64+0x33/0x40 [ 1181.568073] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.568735] RIP: 0033:0x7fde47476b19 [ 1181.569233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.571592] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.572558] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1181.573479] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1181.574391] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1181.575310] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1181.576234] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1181.577183] CPU: 0 PID: 8488 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1181.578636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1181.580393] Call Trace: [ 1181.580965] dump_stack+0x107/0x167 [ 1181.581748] should_fail.cold+0x5/0xa [ 1181.582562] ? xas_alloc+0x336/0x440 [ 1181.583367] should_failslab+0x5/0x20 [ 1181.584181] kmem_cache_alloc+0x5b/0x310 [ 1181.585065] ? stack_trace_consume_entry+0x160/0x160 [ 1181.586158] xas_alloc+0x336/0x440 [ 1181.586925] xas_create+0x34a/0x10d0 [ 1181.587736] ? kernel_text_address+0xf2/0x120 [ 1181.588701] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1181.589842] xas_store+0x8c/0x1c40 [ 1181.590623] __xa_store+0x164/0x2d0 [ 1181.591409] ? xa_delete_node+0x280/0x280 [ 1181.592311] ? trace_hardirqs_on+0x5b/0x180 [ 1181.593254] xa_store+0x31/0x50 [ 1181.593957] __io_uring_add_tctx_node+0x1cf/0x520 [ 1181.594989] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1181.596108] ? alloc_fd+0x2e7/0x670 [ 1181.596897] io_uring_setup+0x1fbb/0x2980 [ 1181.597803] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1181.598883] ? wait_for_completion_io+0x270/0x270 [ 1181.599940] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1181.601070] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1181.602176] do_syscall_64+0x33/0x40 [ 1181.602973] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1181.604066] RIP: 0033:0x7f5d96360b19 [ 1181.604860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1181.608805] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1181.610458] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1181.611983] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1181.613514] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1181.615041] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1181.616578] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1181.630934] loop4: detected capacity change from 0 to 32768 [ 1181.646708] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1181.649088] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:28:13 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 60) 11:28:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0xe0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x311a83, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:28:13 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) creat(&(0x7f0000000140)='./file1\x00', 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x8f, 0xfffffffb, 0x0, 'queue0\x00'}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000001000000a4ffffff", @ANYRES32=r3, @ANYBLOB="000000b99076c54d3b6873c1c0218a30006d77d04a8672b87d6bb5800970e1f34db8e424a4c90352a47d60449ad54e72503bd6ef2a2f33af53861dfe2273a29c72d233aeb9a455b2a35d486fc6e0e74bfd2b6238240deef19bb5895e0d4d402629e822900dd58963392d78648113ecc09c3801fe0aa68f48ffe8a10949ca7d1d807f3bfa6e02782803f4f23522187fb0fcd9f6d18e3e8df806ee69c2d132e442327677bfaf339b4b4f5f8974e3d23d2638a2a676afb7a7d8389ce587157f85c7f90d2eda8e2794f4fd588a05f9fed17747506c279e0c2a278439dd0185876a19"]) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x5e1, 0x20}}, './file0\x00'}) copy_file_range(r4, &(0x7f00000001c0)=0x3, r5, &(0x7f0000000240), 0x2, 0x0) openat2(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80000}, 0x18) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:28:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x2}) 11:28:13 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 40) 11:28:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 57) 11:28:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0x0, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:28:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 57) [ 1195.922169] loop4: detected capacity change from 0 to 32768 [ 1195.965568] FAULT_INJECTION: forcing a failure. [ 1195.965568] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.967873] CPU: 0 PID: 8519 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1195.969204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1195.970800] Call Trace: [ 1195.971311] dump_stack+0x107/0x167 [ 1195.972018] should_fail.cold+0x5/0xa [ 1195.972762] ? create_object.isra.0+0x3a/0xa20 [ 1195.973652] should_failslab+0x5/0x20 [ 1195.974391] kmem_cache_alloc+0x5b/0x310 [ 1195.975180] create_object.isra.0+0x3a/0xa20 [ 1195.976031] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1195.977025] kmem_cache_alloc+0x159/0x310 [ 1195.977850] xas_alloc+0x336/0x440 [ 1195.978552] xas_create+0x34a/0x10d0 [ 1195.979290] ? kernel_text_address+0xf2/0x120 [ 1195.980165] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1195.981188] xas_store+0x8c/0x1c40 [ 1195.981893] __xa_store+0x164/0x2d0 [ 1195.982599] ? xa_delete_node+0x280/0x280 [ 1195.983405] ? trace_hardirqs_on+0x5b/0x180 [ 1195.984249] xa_store+0x31/0x50 [ 1195.984891] __io_uring_add_tctx_node+0x1cf/0x520 [ 1195.985822] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1195.986832] ? alloc_fd+0x2e7/0x670 [ 1195.987560] io_uring_setup+0x1fbb/0x2980 [ 1195.988367] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1195.989351] ? wait_for_completion_io+0x270/0x270 [ 1195.990291] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1195.991296] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1195.992257] FAULT_INJECTION: forcing a failure. [ 1195.992257] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1195.994435] do_syscall_64+0x33/0x40 [ 1195.995145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1195.996120] RIP: 0033:0x7fde47476b19 [ 1195.996823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.000312] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.001757] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1196.003107] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.004456] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.005827] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.007189] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.008574] CPU: 1 PID: 8527 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1196.010223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.012165] Call Trace: [ 1196.012789] dump_stack+0x107/0x167 [ 1196.013694] should_fail.cold+0x5/0xa [ 1196.014597] _copy_to_user+0x2e/0x180 [ 1196.015486] io_uring_setup+0x11b5/0x2980 [ 1196.016457] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.017634] ? wait_for_completion_io+0x270/0x270 [ 1196.018778] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.019988] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.021201] do_syscall_64+0x33/0x40 [ 1196.022075] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.023266] RIP: 0033:0x7f1066d63b19 [ 1196.024133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.028422] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.030205] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1196.031861] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.033536] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.035188] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.036853] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.045525] loop3: detected capacity change from 0 to 32768 [ 1196.049728] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1196.053669] FAULT_INJECTION: forcing a failure. [ 1196.053669] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.056272] CPU: 1 PID: 8524 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1196.057854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.059767] Call Trace: [ 1196.060377] dump_stack+0x107/0x167 [ 1196.061232] should_fail.cold+0x5/0xa [ 1196.062105] ? xas_alloc+0x336/0x440 [ 1196.062955] should_failslab+0x5/0x20 [ 1196.063819] kmem_cache_alloc+0x5b/0x310 11:28:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 58) [ 1196.064749] xas_alloc+0x336/0x440 [ 1196.065807] xas_create+0x34a/0x10d0 [ 1196.066671] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.067873] xas_store+0x8c/0x1c40 [ 1196.068693] __xa_store+0x164/0x2d0 [ 1196.069539] ? xa_delete_node+0x280/0x280 [ 1196.070497] ? trace_hardirqs_on+0x5b/0x180 [ 1196.071493] xa_store+0x31/0x50 [ 1196.072246] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.073363] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.074550] ? alloc_fd+0x2e7/0x670 [ 1196.075395] io_uring_setup+0x1fbb/0x2980 [ 1196.076358] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.077519] ? wait_for_completion_io+0x270/0x270 [ 1196.078643] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.079844] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.081029] do_syscall_64+0x33/0x40 [ 1196.081889] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.083054] RIP: 0033:0x7f040f0e7b19 [ 1196.083909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.088145] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.089963] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1196.091632] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.093310] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.094986] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.096645] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.102713] FAULT_INJECTION: forcing a failure. [ 1196.102713] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.105413] CPU: 1 PID: 8528 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1196.107012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.108956] Call Trace: [ 1196.109588] dump_stack+0x107/0x167 [ 1196.110437] should_fail.cold+0x5/0xa [ 1196.111329] ? create_object.isra.0+0x3a/0xa20 [ 1196.112391] should_failslab+0x5/0x20 [ 1196.113279] kmem_cache_alloc+0x5b/0x310 [ 1196.114233] create_object.isra.0+0x3a/0xa20 [ 1196.115270] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.116445] kmem_cache_alloc_trace+0x151/0x320 [ 1196.117532] __io_uring_add_tctx_node+0x15c/0x520 [ 1196.118646] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.119849] ? alloc_fd+0x2e7/0x670 [ 1196.120717] io_uring_setup+0x1fbb/0x2980 [ 1196.121716] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.122879] ? wait_for_completion_io+0x270/0x270 [ 1196.124021] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.125248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.126458] do_syscall_64+0x33/0x40 [ 1196.127298] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.128494] RIP: 0033:0x7f5d96360b19 [ 1196.129367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.133718] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.135458] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1196.137049] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.138722] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.140386] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.142068] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.155500] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1196.181474] FAULT_INJECTION: forcing a failure. [ 1196.181474] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.183591] CPU: 0 PID: 8538 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1196.184874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.186414] Call Trace: [ 1196.186917] dump_stack+0x107/0x167 [ 1196.187610] should_fail.cold+0x5/0xa [ 1196.188328] ? xas_alloc+0x336/0x440 [ 1196.189027] should_failslab+0x5/0x20 [ 1196.189725] kmem_cache_alloc+0x5b/0x310 [ 1196.190468] xas_alloc+0x336/0x440 [ 1196.191116] xas_create+0x34a/0x10d0 [ 1196.191788] ? kernel_text_address+0xf2/0x120 [ 1196.192590] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.193554] xas_store+0x8c/0x1c40 [ 1196.194213] __xa_store+0x164/0x2d0 [ 1196.194866] ? xa_delete_node+0x280/0x280 [ 1196.195623] ? trace_hardirqs_on+0x5b/0x180 [ 1196.196405] xa_store+0x31/0x50 [ 1196.196991] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.197851] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.198777] ? alloc_fd+0x2e7/0x670 [ 1196.199432] io_uring_setup+0x1fbb/0x2980 [ 1196.200175] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.201070] ? wait_for_completion_io+0x270/0x270 [ 1196.201961] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.202893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.203819] do_syscall_64+0x33/0x40 [ 1196.204476] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.205397] RIP: 0033:0x7fde47476b19 [ 1196.206056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.209342] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.210697] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1196.211959] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.213242] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.214510] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.215775] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) symlinkat(&(0x7f0000000080)='./file1/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000004, 0x8010, r1, 0x0) 11:28:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x4}) 11:28:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 59) 11:28:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:28:13 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 61) 11:28:13 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 41) 11:28:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = open$dir(&(0x7f0000000640)='\x00', 0x84400, 0x18a) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x7ff) syz_io_uring_submit(r2, 0x0, &(0x7f0000000680)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x1, 0x0, @fd=r5, 0x1000, 0x0, 0x0, 0x0, 0x1, {0x3, r7}}, 0x44d) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r9 = syz_open_dev$vcsu(&(0x7f0000000480), 0x1ff, 0x80) sendmsg$nl_generic(r9, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x18, 0x12, 0x200, 0x70bd29, 0x25dfdbfe, {0x1a}, [@typed={0x4, 0x59}]}, 0x18}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) sendmsg$nl_generic(r8, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="051652b3b6bc185e205e1979781334bb52f22212fb3f4d0c0d49b3f4b24579cd868d1ad329f86a94b9163ac044e1572eb240ceab735a4b9ba654e76eb271cd5e995966bfa30c098feab10b1158b384f5674fb5409341c4868c771b04eba1fa23357bccab7b0c8cbc74a2a35e6afd140026000008000000000000000000820b778a063b30647d4cf4109b0000"], 0x210}, 0x1, 0x0, 0x0, 0x40000a4}, 0x84) r10 = creat(&(0x7f0000000080)='./file1\x00', 0x105) fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f00000001c0)=0x5) r11 = fcntl$dupfd(r10, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r11, 0xc05c5340, &(0x7f00000005c0)={0x9, 0x8000, 0x12, {0x80000000, 0x8}, 0x3ff, 0x1}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1196.318123] FAULT_INJECTION: forcing a failure. [ 1196.318123] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.318184] loop3: detected capacity change from 0 to 32768 [ 1196.319957] CPU: 0 PID: 8549 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1196.319966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.319979] Call Trace: [ 1196.324206] dump_stack+0x107/0x167 [ 1196.324589] FAULT_INJECTION: forcing a failure. [ 1196.324589] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.324787] should_fail.cold+0x5/0xa [ 1196.324805] ? create_object.isra.0+0x3a/0xa20 [ 1196.324822] should_failslab+0x5/0x20 [ 1196.324851] kmem_cache_alloc+0x5b/0x310 [ 1196.330087] ? mark_held_locks+0x9e/0xe0 [ 1196.330743] create_object.isra.0+0x3a/0xa20 [ 1196.331479] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.332295] kmem_cache_alloc+0x159/0x310 [ 1196.332961] xas_alloc+0x336/0x440 [ 1196.333542] xas_create+0x34a/0x10d0 [ 1196.334146] ? kernel_text_address+0xf2/0x120 [ 1196.334859] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.335685] xas_store+0x8c/0x1c40 [ 1196.336265] __xa_store+0x164/0x2d0 [ 1196.336847] ? xa_delete_node+0x280/0x280 [ 1196.337534] ? trace_hardirqs_on+0x5b/0x180 [ 1196.338221] xa_store+0x31/0x50 [ 1196.338769] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.339534] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.340369] ? alloc_fd+0x2e7/0x670 [ 1196.340957] io_uring_setup+0x1fbb/0x2980 [ 1196.341652] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.342461] ? wait_for_completion_io+0x270/0x270 [ 1196.343247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.344076] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.344894] do_syscall_64+0x33/0x40 [ 1196.345495] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.346311] RIP: 0033:0x7f040f0e7b19 [ 1196.346898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.349822] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.351010] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1196.352126] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.353260] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.354377] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.355492] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.356643] CPU: 1 PID: 8552 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1196.358303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.360279] Call Trace: [ 1196.360912] dump_stack+0x107/0x167 [ 1196.361798] should_fail.cold+0x5/0xa [ 1196.362707] ? create_object.isra.0+0x3a/0xa20 [ 1196.363809] should_failslab+0x5/0x20 [ 1196.364721] kmem_cache_alloc+0x5b/0x310 [ 1196.365695] ? mark_held_locks+0x9e/0xe0 [ 1196.366664] create_object.isra.0+0x3a/0xa20 [ 1196.367710] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.368918] kmem_cache_alloc+0x159/0x310 [ 1196.369919] xas_alloc+0x336/0x440 [ 1196.370767] xas_create+0x34a/0x10d0 [ 1196.371666] ? kernel_text_address+0xf2/0x120 [ 1196.372730] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.373980] xas_store+0x8c/0x1c40 [ 1196.374846] __xa_store+0x164/0x2d0 [ 1196.375715] ? xa_delete_node+0x280/0x280 [ 1196.376700] ? trace_hardirqs_on+0x5b/0x180 [ 1196.377738] xa_store+0x31/0x50 [ 1196.378520] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.379661] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.380892] ? alloc_fd+0x2e7/0x670 [ 1196.381761] io_uring_setup+0x1fbb/0x2980 [ 1196.382742] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.383918] ? wait_for_completion_io+0x270/0x270 [ 1196.385070] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.386305] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.387512] do_syscall_64+0x33/0x40 [ 1196.388380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.389586] RIP: 0033:0x7fde47476b19 [ 1196.390456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.394764] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.396530] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1196.398193] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.399854] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.401514] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.403163] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.409006] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:28:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 60) [ 1196.437837] FAULT_INJECTION: forcing a failure. [ 1196.437837] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.439589] CPU: 0 PID: 8559 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1196.440623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.441864] Call Trace: [ 1196.442278] dump_stack+0x107/0x167 [ 1196.442823] should_fail.cold+0x5/0xa [ 1196.443396] ? create_object.isra.0+0x3a/0xa20 [ 1196.444076] should_failslab+0x5/0x20 [ 1196.444656] kmem_cache_alloc+0x5b/0x310 [ 1196.445278] create_object.isra.0+0x3a/0xa20 [ 1196.445987] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.446776] kmem_cache_alloc+0x159/0x310 [ 1196.447412] __d_alloc+0x2a/0x990 [ 1196.447938] ? find_held_lock+0x2c/0x110 [ 1196.448548] d_alloc_pseudo+0x19/0x70 [ 1196.449103] alloc_file_pseudo+0xce/0x250 [ 1196.449725] ? trace_hardirqs_on+0x5b/0x180 [ 1196.450378] ? alloc_file+0x5a0/0x5a0 [ 1196.450967] anon_inode_getfile+0xc8/0x1f0 [ 1196.451599] io_uring_setup+0x138b/0x2980 [ 1196.452234] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.452985] ? wait_for_completion_io+0x270/0x270 [ 1196.453725] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.454497] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.455276] do_syscall_64+0x33/0x40 [ 1196.455828] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.456554] RIP: 0033:0x7f1066d63b19 [ 1196.457107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.459848] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.460977] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1196.461559] FAULT_INJECTION: forcing a failure. [ 1196.461559] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.462041] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.462050] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.462057] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.462065] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.471177] CPU: 1 PID: 8564 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1196.471188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.471194] Call Trace: [ 1196.471219] dump_stack+0x107/0x167 11:28:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 58) 11:28:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x10}) [ 1196.471240] should_fail.cold+0x5/0xa [ 1196.471260] ? create_object.isra.0+0x3a/0xa20 [ 1196.471282] should_failslab+0x5/0x20 11:28:13 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25, 0xfffffffffffffffe}, {0x0, 0x0, 0x80}], 0x200008, &(0x7f0000000080)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1196.471303] kmem_cache_alloc+0x5b/0x310 [ 1196.471328] create_object.isra.0+0x3a/0xa20 [ 1196.471346] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.471374] kmem_cache_alloc_trace+0x151/0x320 [ 1196.471399] __io_uring_add_tctx_node+0x15c/0x520 [ 1196.471419] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.471439] ? alloc_fd+0x2e7/0x670 [ 1196.471471] io_uring_setup+0x1fbb/0x2980 [ 1196.471498] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.471513] ? wait_for_completion_io+0x270/0x270 [ 1196.471554] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.471574] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.471595] do_syscall_64+0x33/0x40 [ 1196.471614] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.471626] RIP: 0033:0x7f5d96360b19 [ 1196.471644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.471655] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.471675] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1196.471686] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.471697] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.471707] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.471718] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.492044] FAULT_INJECTION: forcing a failure. [ 1196.492044] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.492059] CPU: 0 PID: 8568 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1196.492066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.492070] Call Trace: [ 1196.492087] dump_stack+0x107/0x167 [ 1196.492101] should_fail.cold+0x5/0xa [ 1196.492116] ? xas_alloc+0x336/0x440 [ 1196.492130] should_failslab+0x5/0x20 [ 1196.492143] kmem_cache_alloc+0x5b/0x310 [ 1196.492159] xas_alloc+0x336/0x440 [ 1196.492173] xas_create+0x34a/0x10d0 [ 1196.492192] ? kernel_text_address+0xf2/0x120 [ 1196.492207] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.492221] xas_store+0x8c/0x1c40 [ 1196.492243] __xa_store+0x164/0x2d0 [ 1196.492258] ? xa_delete_node+0x280/0x280 [ 1196.492275] ? trace_hardirqs_on+0x5b/0x180 [ 1196.492293] xa_store+0x31/0x50 [ 1196.492307] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.492321] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.492332] ? alloc_fd+0x2e7/0x670 [ 1196.492352] io_uring_setup+0x1fbb/0x2980 [ 1196.492370] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.492381] ? wait_for_completion_io+0x270/0x270 [ 1196.492410] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.492423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.492438] do_syscall_64+0x33/0x40 [ 1196.492451] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.492459] RIP: 0033:0x7fde47476b19 11:28:13 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x2000}) 11:28:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = syz_io_uring_setup(0x1e53, &(0x7f0000000000), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r4 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000180)=@v1={0x0, @aes128, 0x2, @desc2}) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xb, 0x2010, r4, 0x10000000) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r9, 0xf, &(0x7f0000000080)) syz_io_uring_submit(r3, r8, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r9}, 0x9) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r7, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_complete(r5) [ 1196.492472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:28:13 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 61) 11:28:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 59) [ 1196.492479] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.492493] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1196.492500] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.492507] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.492514] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.492521] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.537688] loop3: detected capacity change from 0 to 8388096 11:28:13 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 62) 11:28:13 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 42) [ 1196.645430] FAULT_INJECTION: forcing a failure. [ 1196.645430] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.647001] CPU: 0 PID: 8576 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1196.647919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.649052] Call Trace: [ 1196.649434] dump_stack+0x107/0x167 [ 1196.649841] FAULT_INJECTION: forcing a failure. [ 1196.649841] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.649911] should_fail.cold+0x5/0xa [ 1196.652890] ? create_object.isra.0+0x3a/0xa20 [ 1196.653493] should_failslab+0x5/0x20 [ 1196.653983] kmem_cache_alloc+0x5b/0x310 [ 1196.654511] ? mark_held_locks+0x9e/0xe0 [ 1196.655035] create_object.isra.0+0x3a/0xa20 [ 1196.655602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.656257] kmem_cache_alloc+0x159/0x310 [ 1196.656806] xas_alloc+0x336/0x440 [ 1196.657275] xas_create+0x34a/0x10d0 [ 1196.657777] ? kernel_text_address+0xf2/0x120 [ 1196.658357] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.659030] xas_store+0x8c/0x1c40 [ 1196.659507] __xa_store+0x164/0x2d0 [ 1196.659976] ? xa_delete_node+0x280/0x280 [ 1196.660515] ? trace_hardirqs_on+0x5b/0x180 [ 1196.661075] xa_store+0x31/0x50 [ 1196.661513] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.662136] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.662812] ? alloc_fd+0x2e7/0x670 [ 1196.663290] io_uring_setup+0x1fbb/0x2980 [ 1196.663822] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.664470] ? wait_for_completion_io+0x270/0x270 [ 1196.665106] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.665779] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.666441] do_syscall_64+0x33/0x40 [ 1196.666915] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.667577] RIP: 0033:0x7fde47476b19 [ 1196.668051] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.670415] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.671384] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1196.672295] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.673255] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.674220] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.675135] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.676074] CPU: 1 PID: 8586 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1196.677623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.679475] Call Trace: [ 1196.680074] dump_stack+0x107/0x167 [ 1196.680153] FAULT_INJECTION: forcing a failure. [ 1196.680153] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.680884] should_fail.cold+0x5/0xa [ 1196.680908] ? create_object.isra.0+0x3a/0xa20 [ 1196.684149] should_failslab+0x5/0x20 [ 1196.684993] kmem_cache_alloc+0x5b/0x310 [ 1196.685916] create_object.isra.0+0x3a/0xa20 [ 1196.686889] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.688011] kmem_cache_alloc+0x159/0x310 [ 1196.688935] __d_alloc+0x2a/0x990 [ 1196.689710] ? find_held_lock+0x2c/0x110 [ 1196.690611] d_alloc_pseudo+0x19/0x70 [ 1196.691448] alloc_file_pseudo+0xce/0x250 [ 1196.692356] ? trace_hardirqs_on+0x5b/0x180 [ 1196.693317] ? alloc_file+0x5a0/0x5a0 [ 1196.694169] anon_inode_getfile+0xc8/0x1f0 [ 1196.695101] io_uring_setup+0x138b/0x2980 [ 1196.696024] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.697148] ? wait_for_completion_io+0x270/0x270 [ 1196.698213] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.699361] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.700486] do_syscall_64+0x33/0x40 [ 1196.701307] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.702426] RIP: 0033:0x7f1066d63b19 [ 1196.703240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.707249] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.708906] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1196.710453] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.711994] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.713549] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.715087] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.716647] CPU: 0 PID: 8584 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1196.717503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.718529] Call Trace: [ 1196.718875] dump_stack+0x107/0x167 [ 1196.719364] should_fail.cold+0x5/0xa [ 1196.719862] ? create_object.isra.0+0x3a/0xa20 [ 1196.720440] should_failslab+0x5/0x20 [ 1196.720901] kmem_cache_alloc+0x5b/0x310 [ 1196.721412] create_object.isra.0+0x3a/0xa20 [ 1196.721947] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1196.722567] kmem_cache_alloc+0x159/0x310 [ 1196.723079] xas_alloc+0x336/0x440 [ 1196.723515] xas_create+0x34a/0x10d0 [ 1196.723972] ? kernel_text_address+0xf2/0x120 [ 1196.724523] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.725169] xas_store+0x8c/0x1c40 [ 1196.725622] __xa_store+0x164/0x2d0 [ 1196.726069] ? xa_delete_node+0x280/0x280 [ 1196.726579] ? trace_hardirqs_on+0x5b/0x180 [ 1196.727115] xa_store+0x31/0x50 [ 1196.727518] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.728104] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.728742] ? alloc_fd+0x2e7/0x670 [ 1196.729197] io_uring_setup+0x1fbb/0x2980 [ 1196.729708] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.730330] ? wait_for_completion_io+0x270/0x270 [ 1196.730968] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.731638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.732299] do_syscall_64+0x33/0x40 [ 1196.732780] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.733443] RIP: 0033:0x7f5d96360b19 [ 1196.733924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.736319] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.737308] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1196.738237] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.739155] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.740073] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.741006] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.748708] FAULT_INJECTION: forcing a failure. [ 1196.748708] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.751121] CPU: 1 PID: 8583 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1196.752570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.754331] Call Trace: [ 1196.754886] dump_stack+0x107/0x167 [ 1196.755658] should_fail.cold+0x5/0xa [ 1196.756464] ? xas_alloc+0x336/0x440 [ 1196.757264] should_failslab+0x5/0x20 [ 1196.758068] kmem_cache_alloc+0x5b/0x310 [ 1196.758929] xas_alloc+0x336/0x440 [ 1196.759681] xas_create+0x34a/0x10d0 [ 1196.760474] ? kernel_text_address+0xf2/0x120 [ 1196.761437] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1196.762544] xas_store+0x8c/0x1c40 [ 1196.763336] __xa_store+0x164/0x2d0 [ 1196.764221] ? xa_delete_node+0x280/0x280 [ 1196.765247] ? trace_hardirqs_on+0x5b/0x180 [ 1196.766303] xa_store+0x31/0x50 [ 1196.767106] __io_uring_add_tctx_node+0x1cf/0x520 [ 1196.768279] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1196.769549] ? alloc_fd+0x2e7/0x670 [ 1196.770434] io_uring_setup+0x1fbb/0x2980 [ 1196.771446] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1196.772670] ? wait_for_completion_io+0x270/0x270 [ 1196.773856] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1196.775119] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.776364] do_syscall_64+0x33/0x40 [ 1196.777280] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1196.778505] RIP: 0033:0x7f040f0e7b19 [ 1196.779391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1196.783850] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1196.785688] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1196.787386] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1196.789114] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1196.790831] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1196.792541] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1196.806079] loop4: detected capacity change from 0 to 32768 [ 1196.810946] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1196.835690] FAT-fs (loop3): bogus number of reserved sectors [ 1196.837070] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1196.865432] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1196.874129] loop3: detected capacity change from 0 to 8388096 [ 1196.885297] FAT-fs (loop3): bogus number of reserved sectors [ 1196.887189] FAT-fs (loop3): Can't find a valid FAT filesystem 11:28:28 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 63) 11:28:28 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x5c0, 0x100, 0x1a}, 0x18) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/48) 11:28:28 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:28:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x1000000}) 11:28:28 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 43) 11:28:28 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 60) 11:28:28 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 62) 11:28:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)=""/221, 0xdd) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1210.898801] FAULT_INJECTION: forcing a failure. [ 1210.898801] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.900405] CPU: 1 PID: 8610 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1210.901361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.902491] Call Trace: [ 1210.902867] dump_stack+0x107/0x167 [ 1210.903365] should_fail.cold+0x5/0xa [ 1210.903889] ? xas_alloc+0x336/0x440 [ 1210.904399] should_failslab+0x5/0x20 [ 1210.904925] kmem_cache_alloc+0x5b/0x310 [ 1210.905494] xas_alloc+0x336/0x440 [ 1210.905985] xas_create+0x34a/0x10d0 [ 1210.906499] ? kernel_text_address+0xf2/0x120 [ 1210.907114] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1210.907836] xas_store+0x8c/0x1c40 [ 1210.908331] __xa_store+0x164/0x2d0 [ 1210.908827] ? xa_delete_node+0x280/0x280 [ 1210.909414] ? trace_hardirqs_on+0x5b/0x180 [ 1210.910011] xa_store+0x31/0x50 [ 1210.910465] __io_uring_add_tctx_node+0x1cf/0x520 [ 1210.911122] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1210.911827] ? alloc_fd+0x2e7/0x670 [ 1210.912323] io_uring_setup+0x1fbb/0x2980 [ 1210.912887] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1210.913577] ? wait_for_completion_io+0x270/0x270 [ 1210.914245] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1210.914962] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1210.915663] do_syscall_64+0x33/0x40 [ 1210.916167] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1210.916861] RIP: 0033:0x7f5d96360b19 [ 1210.917378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1210.919858] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1210.920904] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1210.921878] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1210.922839] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1210.923801] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1210.924762] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1210.929973] FAULT_INJECTION: forcing a failure. [ 1210.929973] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.932812] CPU: 0 PID: 8615 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1210.934485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.936340] FAULT_INJECTION: forcing a failure. [ 1210.936340] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.936496] Call Trace: [ 1210.938602] dump_stack+0x107/0x167 [ 1210.939469] should_fail.cold+0x5/0xa [ 1210.940382] ? create_object.isra.0+0x3a/0xa20 [ 1210.941492] should_failslab+0x5/0x20 [ 1210.942401] kmem_cache_alloc+0x5b/0x310 [ 1210.943379] create_object.isra.0+0x3a/0xa20 [ 1210.944434] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1210.945700] kmem_cache_alloc+0x159/0x310 [ 1210.946697] __alloc_file+0x21/0x320 [ 1210.947618] alloc_empty_file+0x6d/0x170 [ 1210.948592] alloc_file+0x5e/0x5a0 [ 1210.949477] alloc_file_pseudo+0x16a/0x250 [ 1210.950524] ? alloc_file+0x5a0/0x5a0 [ 1210.951481] anon_inode_getfile+0xc8/0x1f0 [ 1210.952529] io_uring_setup+0x138b/0x2980 [ 1210.953574] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1210.954829] ? wait_for_completion_io+0x270/0x270 [ 1210.956019] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1210.957279] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1210.958520] do_syscall_64+0x33/0x40 [ 1210.959410] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1210.960632] RIP: 0033:0x7f1066d63b19 [ 1210.961535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1210.965889] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1210.967695] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1210.969391] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1210.971082] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1210.972790] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1210.974488] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1210.976218] CPU: 1 PID: 8619 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1210.977146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1210.978274] Call Trace: [ 1210.978624] dump_stack+0x107/0x167 [ 1210.979111] should_fail.cold+0x5/0xa [ 1210.979639] ? create_object.isra.0+0x3a/0xa20 [ 1210.980249] should_failslab+0x5/0x20 [ 1210.980761] kmem_cache_alloc+0x5b/0x310 [ 1210.981340] ? mark_held_locks+0x9e/0xe0 [ 1210.981880] create_object.isra.0+0x3a/0xa20 [ 1210.982496] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1210.983173] kmem_cache_alloc+0x159/0x310 [ 1210.983764] xas_alloc+0x336/0x440 [ 1210.984269] xas_create+0x34a/0x10d0 [ 1210.984788] ? kernel_text_address+0xf2/0x120 [ 1210.985431] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1210.986161] xas_store+0x8c/0x1c40 [ 1210.986667] __xa_store+0x164/0x2d0 [ 1210.987183] ? xa_delete_node+0x280/0x280 [ 1210.987768] ? trace_hardirqs_on+0x5b/0x180 [ 1210.988369] xa_store+0x31/0x50 [ 1210.988830] __io_uring_add_tctx_node+0x1cf/0x520 [ 1210.989523] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1210.990258] ? alloc_fd+0x2e7/0x670 [ 1210.990777] io_uring_setup+0x1fbb/0x2980 [ 1210.991361] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1210.992063] ? wait_for_completion_io+0x270/0x270 [ 1210.992749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1210.993488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1210.994208] do_syscall_64+0x33/0x40 [ 1210.994732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1210.995458] RIP: 0033:0x7f040f0e7b19 [ 1210.995979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1210.998580] RSP: 002b:00007f040c63c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1210.999640] RAX: ffffffffffffffda RBX: 00007f040f1fb020 RCX: 00007f040f0e7b19 [ 1211.000650] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1211.001655] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1211.002663] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1211.003668] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1211.005086] loop4: detected capacity change from 0 to 32768 [ 1211.015172] FAULT_INJECTION: forcing a failure. [ 1211.015172] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.017961] CPU: 0 PID: 8621 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1211.019605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.021611] Call Trace: [ 1211.022247] dump_stack+0x107/0x167 [ 1211.023126] should_fail.cold+0x5/0xa [ 1211.024039] ? xas_alloc+0x336/0x440 [ 1211.024930] should_failslab+0x5/0x20 [ 1211.025849] kmem_cache_alloc+0x5b/0x310 11:28:28 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 61) [ 1211.026828] xas_alloc+0x336/0x440 [ 1211.027895] xas_create+0x34a/0x10d0 [ 1211.028798] ? kernel_text_address+0xf2/0x120 [ 1211.029900] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1211.031163] xas_store+0x8c/0x1c40 [ 1211.032039] __xa_store+0x164/0x2d0 [ 1211.032914] ? xa_delete_node+0x280/0x280 [ 1211.033921] ? trace_hardirqs_on+0x5b/0x180 [ 1211.034971] xa_store+0x31/0x50 [ 1211.035763] __io_uring_add_tctx_node+0x1cf/0x520 [ 1211.036913] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1211.038164] ? alloc_fd+0x2e7/0x670 [ 1211.039042] io_uring_setup+0x1fbb/0x2980 [ 1211.040023] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1211.041228] ? wait_for_completion_io+0x270/0x270 [ 1211.042399] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.043627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.044832] do_syscall_64+0x33/0x40 [ 1211.045709] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.046906] RIP: 0033:0x7fde47476b19 [ 1211.047780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1211.052095] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1211.053884] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1211.055555] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1211.057221] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1211.058857] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1211.060476] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1211.063159] loop3: detected capacity change from 0 to 32768 [ 1211.067915] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1211.070759] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1211.096264] FAULT_INJECTION: forcing a failure. [ 1211.096264] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.098840] CPU: 0 PID: 8632 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1211.100371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.102244] Call Trace: [ 1211.102849] dump_stack+0x107/0x167 [ 1211.103675] should_fail.cold+0x5/0xa [ 1211.104539] ? create_object.isra.0+0x3a/0xa20 [ 1211.105582] should_failslab+0x5/0x20 [ 1211.106440] kmem_cache_alloc+0x5b/0x310 [ 1211.107358] ? mark_held_locks+0x9e/0xe0 [ 1211.108277] create_object.isra.0+0x3a/0xa20 [ 1211.109271] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1211.110414] kmem_cache_alloc+0x159/0x310 11:28:28 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 44) [ 1211.111548] xas_alloc+0x336/0x440 [ 1211.112369] xas_create+0x34a/0x10d0 [ 1211.113230] ? kernel_text_address+0xf2/0x120 [ 1211.114270] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1211.115461] xas_store+0x8c/0x1c40 [ 1211.116285] __xa_store+0x164/0x2d0 [ 1211.117181] ? xa_delete_node+0x280/0x280 [ 1211.118145] ? trace_hardirqs_on+0x5b/0x180 [ 1211.119126] xa_store+0x31/0x50 [ 1211.119878] __io_uring_add_tctx_node+0x1cf/0x520 [ 1211.120962] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1211.122157] ? alloc_fd+0x2e7/0x670 [ 1211.122993] io_uring_setup+0x1fbb/0x2980 [ 1211.123957] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1211.125098] ? wait_for_completion_io+0x270/0x270 [ 1211.126238] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.127426] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.128598] do_syscall_64+0x33/0x40 [ 1211.129443] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.130605] RIP: 0033:0x7f5d96360b19 [ 1211.131446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1211.135544] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1211.137252] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1211.138838] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1211.140429] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1211.142021] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1211.143604] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:28 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x801, 0x110, 0x9}, 0x18) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x174) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xa4, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7b}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x18f2}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000014}, 0x1) r5 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:28:28 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 64) 11:28:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x4000000}) 11:28:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xffffff6}) [ 1211.197062] FAULT_INJECTION: forcing a failure. [ 1211.197062] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.198476] CPU: 1 PID: 8642 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1211.199311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.200314] Call Trace: [ 1211.200643] dump_stack+0x107/0x167 [ 1211.201081] should_fail.cold+0x5/0xa [ 1211.201547] ? xas_alloc+0x336/0x440 [ 1211.202014] should_failslab+0x5/0x20 [ 1211.202487] kmem_cache_alloc+0x5b/0x310 [ 1211.202984] xas_alloc+0x336/0x440 [ 1211.203413] xas_create+0x34a/0x10d0 [ 1211.203866] ? kernel_text_address+0xf2/0x120 [ 1211.204408] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1211.205037] xas_store+0x8c/0x1c40 [ 1211.205485] __xa_store+0x164/0x2d0 [ 1211.205931] ? xa_delete_node+0x280/0x280 [ 1211.206434] ? trace_hardirqs_on+0x5b/0x180 [ 1211.206957] xa_store+0x31/0x50 [ 1211.207354] __io_uring_add_tctx_node+0x1cf/0x520 [ 1211.207930] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1211.208554] ? alloc_fd+0x2e7/0x670 [ 1211.208996] io_uring_setup+0x1fbb/0x2980 [ 1211.209505] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1211.210107] ? wait_for_completion_io+0x270/0x270 [ 1211.210702] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.211327] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.211945] do_syscall_64+0x33/0x40 [ 1211.212387] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.213001] RIP: 0033:0x7f040f0e7b19 [ 1211.213456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1211.215647] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1211.216553] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1211.217413] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1211.218267] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1211.219126] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1211.219981] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1211.221638] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1211.249157] loop4: detected capacity change from 0 to 32768 [ 1211.256088] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1211.301830] FAULT_INJECTION: forcing a failure. [ 1211.301830] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.304913] CPU: 0 PID: 8650 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1211.306371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1211.308125] Call Trace: [ 1211.308688] dump_stack+0x107/0x167 [ 1211.309473] should_fail.cold+0x5/0xa [ 1211.310280] ? security_file_alloc+0x34/0x170 [ 1211.311230] should_failslab+0x5/0x20 [ 1211.312041] kmem_cache_alloc+0x5b/0x310 [ 1211.312902] security_file_alloc+0x34/0x170 [ 1211.313836] __alloc_file+0xb7/0x320 [ 1211.314623] alloc_empty_file+0x6d/0x170 [ 1211.315489] alloc_file+0x5e/0x5a0 [ 1211.316242] alloc_file_pseudo+0x16a/0x250 [ 1211.317140] ? alloc_file+0x5a0/0x5a0 [ 1211.317970] anon_inode_getfile+0xc8/0x1f0 [ 1211.318876] io_uring_setup+0x138b/0x2980 [ 1211.319763] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1211.320848] ? wait_for_completion_io+0x270/0x270 [ 1211.321901] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1211.323029] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1211.324141] do_syscall_64+0x33/0x40 [ 1211.324941] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1211.326035] RIP: 0033:0x7f1066d63b19 [ 1211.326825] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1211.330766] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1211.332382] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1211.333906] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1211.335419] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1211.336933] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1211.338460] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1211.354554] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:28:43 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 45) 11:28:43 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:28:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a, 0x13, r2, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r5, r4, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r9, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a, 0x13, r6, 0x0) io_uring_register$IORING_REGISTER_PROBE(r6, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0xe) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r6, 0x8000000) syz_io_uring_submit(r10, r8, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r11 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd=r11, 0x0, 0x0, 0x5, 0x3, 0x0, {0x0, 0x0, r1}}, 0xfffffff8) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x115000, 0x144) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000380)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)='./file0\x00', 0x40, 0x8200, 0x12345}, 0x5a) 11:28:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 62) [ 1225.851431] FAULT_INJECTION: forcing a failure. [ 1225.851431] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.853942] CPU: 1 PID: 8662 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1225.855432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1225.857234] Call Trace: [ 1225.857820] dump_stack+0x107/0x167 [ 1225.858612] should_fail.cold+0x5/0xa 11:28:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x6, 0x80000000, 0x3303}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1225.859445] ? create_object.isra.0+0x3a/0xa20 [ 1225.860578] should_failslab+0x5/0x20 [ 1225.861421] kmem_cache_alloc+0x5b/0x310 11:28:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 63) 11:28:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 65) 11:28:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x10000000}) [ 1225.862310] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1225.863642] create_object.isra.0+0x3a/0xa20 [ 1225.864602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1225.865734] kmem_cache_alloc+0x159/0x310 [ 1225.866649] security_file_alloc+0x34/0x170 [ 1225.867598] __alloc_file+0xb7/0x320 [ 1225.868417] alloc_empty_file+0x6d/0x170 [ 1225.869306] alloc_file+0x5e/0x5a0 [ 1225.870090] alloc_file_pseudo+0x16a/0x250 [ 1225.871006] ? alloc_file+0x5a0/0x5a0 [ 1225.871853] anon_inode_getfile+0xc8/0x1f0 [ 1225.872781] io_uring_setup+0x138b/0x2980 [ 1225.873706] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1225.874802] ? wait_for_completion_io+0x270/0x270 [ 1225.875427] FAULT_INJECTION: forcing a failure. [ 1225.875427] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.875875] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1225.875895] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1225.875919] do_syscall_64+0x33/0x40 [ 1225.881368] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1225.882487] RIP: 0033:0x7f1066d63b19 [ 1225.883296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1225.887290] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1225.888943] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1225.890532] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1225.892083] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1225.893645] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1225.895192] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1225.896777] CPU: 0 PID: 8666 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1225.898275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1225.900063] Call Trace: [ 1225.900638] dump_stack+0x107/0x167 [ 1225.901436] should_fail.cold+0x5/0xa [ 1225.902260] ? create_object.isra.0+0x3a/0xa20 [ 1225.903250] should_failslab+0x5/0x20 [ 1225.904071] kmem_cache_alloc+0x5b/0x310 [ 1225.904949] ? mark_held_locks+0x9e/0xe0 [ 1225.905840] create_object.isra.0+0x3a/0xa20 [ 1225.906786] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1225.907888] kmem_cache_alloc+0x159/0x310 [ 1225.908789] xas_alloc+0x336/0x440 [ 1225.909575] xas_create+0x34a/0x10d0 [ 1225.910392] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1225.911526] xas_store+0x8c/0x1c40 [ 1225.912310] __xa_store+0x164/0x2d0 [ 1225.913100] ? xa_delete_node+0x280/0x280 [ 1225.914014] ? trace_hardirqs_on+0x5b/0x180 [ 1225.914952] xa_store+0x31/0x50 [ 1225.915672] __io_uring_add_tctx_node+0x1cf/0x520 [ 1225.916712] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1225.917848] ? alloc_fd+0x2e7/0x670 [ 1225.918650] io_uring_setup+0x1fbb/0x2980 [ 1225.919557] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1225.920647] ? wait_for_completion_io+0x270/0x270 [ 1225.921720] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1225.922131] FAULT_INJECTION: forcing a failure. [ 1225.922131] name failslab, interval 1, probability 0, space 0, times 0 [ 1225.922866] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1225.922902] do_syscall_64+0x33/0x40 [ 1225.927224] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1225.928327] RIP: 0033:0x7f040f0e7b19 [ 1225.929127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1225.933102] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1225.934749] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1225.936288] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1225.937834] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1225.939372] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1225.940910] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1225.942511] CPU: 1 PID: 8676 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1225.944024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1225.945833] Call Trace: [ 1225.946410] dump_stack+0x107/0x167 [ 1225.947204] should_fail.cold+0x5/0xa [ 1225.947426] loop3: detected capacity change from 0 to 32768 [ 1225.948030] ? xas_alloc+0x336/0x440 [ 1225.948054] should_failslab+0x5/0x20 [ 1225.948073] kmem_cache_alloc+0x5b/0x310 [ 1225.948099] xas_alloc+0x336/0x440 [ 1225.952530] xas_create+0x34a/0x10d0 [ 1225.953361] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1225.954513] xas_store+0x8c/0x1c40 [ 1225.955304] __xa_store+0x164/0x2d0 [ 1225.956095] ? xa_delete_node+0x280/0x280 [ 1225.957009] ? trace_hardirqs_on+0x5b/0x180 [ 1225.957960] xa_store+0x31/0x50 [ 1225.958684] __io_uring_add_tctx_node+0x1cf/0x520 [ 1225.959840] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1225.961165] ? alloc_fd+0x2e7/0x670 [ 1225.962120] io_uring_setup+0x1fbb/0x2980 [ 1225.963187] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1225.964477] ? wait_for_completion_io+0x270/0x270 [ 1225.965739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1225.967074] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1225.968394] do_syscall_64+0x33/0x40 [ 1225.969339] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1225.970653] RIP: 0033:0x7f5d96360b19 [ 1225.971597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1225.976276] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1225.978210] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1225.980025] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1225.981845] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1225.983658] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1225.985473] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1225.993289] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1225.999843] FAULT_INJECTION: forcing a failure. [ 1225.999843] name failslab, interval 1, probability 0, space 0, times 0 [ 1226.002980] CPU: 1 PID: 8674 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1226.004732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1226.005246] loop4: detected capacity change from 0 to 32768 [ 1226.006840] Call Trace: [ 1226.006869] dump_stack+0x107/0x167 [ 1226.006895] should_fail.cold+0x5/0xa [ 1226.006921] ? create_object.isra.0+0x3a/0xa20 [ 1226.006950] should_failslab+0x5/0x20 [ 1226.012737] kmem_cache_alloc+0x5b/0x310 [ 1226.013777] ? mark_held_locks+0x9e/0xe0 [ 1226.014812] create_object.isra.0+0x3a/0xa20 [ 1226.015931] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1226.017233] kmem_cache_alloc+0x159/0x310 [ 1226.018304] xas_alloc+0x336/0x440 [ 1226.019214] xas_create+0x34a/0x10d0 [ 1226.020177] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1226.021520] xas_store+0x8c/0x1c40 [ 1226.022448] __xa_store+0x164/0x2d0 [ 1226.023377] ? xa_delete_node+0x280/0x280 [ 1226.024443] ? trace_hardirqs_on+0x5b/0x180 [ 1226.025562] xa_store+0x31/0x50 [ 1226.026405] __io_uring_add_tctx_node+0x1cf/0x520 [ 1226.027630] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1226.028955] ? alloc_fd+0x2e7/0x670 [ 1226.029912] io_uring_setup+0x1fbb/0x2980 [ 1226.030979] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1226.032262] ? wait_for_completion_io+0x270/0x270 [ 1226.033533] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1226.034864] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1226.036178] do_syscall_64+0x33/0x40 [ 1226.037123] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1226.038438] RIP: 0033:0x7fde47476b19 [ 1226.039385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1226.044010] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1226.045931] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1226.047722] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1226.049520] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1226.051310] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1226.053099] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1226.084223] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:28:57 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 64) 11:28:57 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x124) creat(&(0x7f0000000140)='./file0\x00', 0x2) openat(r2, &(0x7f00000000c0)='./file1\x00', 0x155440, 0x8) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:28:57 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 46) 11:28:57 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 66) 11:28:57 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 63) 11:28:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x2, 0x80000000, 0x0, 0x401, 0x5}, 0x8) 11:28:57 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:28:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x20000000}) [ 1240.027225] loop3: detected capacity change from 0 to 32768 [ 1240.046364] FAULT_INJECTION: forcing a failure. [ 1240.046364] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.047831] CPU: 1 PID: 8706 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1240.048710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.049758] Call Trace: [ 1240.050093] dump_stack+0x107/0x167 [ 1240.050550] should_fail.cold+0x5/0xa [ 1240.051027] ? xas_alloc+0x336/0x440 [ 1240.051505] should_failslab+0x5/0x20 [ 1240.051987] kmem_cache_alloc+0x5b/0x310 [ 1240.052500] xas_alloc+0x336/0x440 [ 1240.052974] xas_create+0x34a/0x10d0 [ 1240.053480] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.054155] xas_store+0x8c/0x1c40 [ 1240.054607] __xa_store+0x164/0x2d0 [ 1240.055061] ? xa_delete_node+0x280/0x280 [ 1240.055599] ? trace_hardirqs_on+0x5b/0x180 [ 1240.056140] xa_store+0x31/0x50 [ 1240.056556] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.057162] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.057834] ? alloc_fd+0x2e7/0x670 [ 1240.058301] io_uring_setup+0x1fbb/0x2980 [ 1240.058817] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.059477] ? wait_for_completion_io+0x270/0x270 [ 1240.060103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.060753] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.061399] do_syscall_64+0x33/0x40 [ 1240.061871] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.062515] RIP: 0033:0x7fde47476b19 [ 1240.062989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.065305] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.065407] FAULT_INJECTION: forcing a failure. [ 1240.065407] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.066258] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1240.066266] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.066273] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.066279] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.066287] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1240.067808] loop4: detected capacity change from 0 to 32768 [ 1240.068766] CPU: 0 PID: 8712 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1240.078311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.080073] Call Trace: [ 1240.080641] dump_stack+0x107/0x167 [ 1240.081422] should_fail.cold+0x5/0xa [ 1240.082252] ? xas_alloc+0x336/0x440 [ 1240.083051] should_failslab+0x5/0x20 [ 1240.083862] kmem_cache_alloc+0x5b/0x310 [ 1240.084733] xas_alloc+0x336/0x440 [ 1240.085493] xas_create+0x34a/0x10d0 [ 1240.086319] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.087439] xas_store+0x8c/0x1c40 [ 1240.088215] __xa_store+0x164/0x2d0 [ 1240.088993] ? xa_delete_node+0x280/0x280 [ 1240.089896] ? trace_hardirqs_on+0x5b/0x180 [ 1240.090826] xa_store+0x31/0x50 [ 1240.091534] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.091832] FAULT_INJECTION: forcing a failure. [ 1240.091832] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.092570] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.095061] ? alloc_fd+0x2e7/0x670 [ 1240.095850] io_uring_setup+0x1fbb/0x2980 [ 1240.096744] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.097832] ? wait_for_completion_io+0x270/0x270 [ 1240.099055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.100481] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.101893] do_syscall_64+0x33/0x40 [ 1240.102895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.104258] RIP: 0033:0x7f5d96360b19 [ 1240.105266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.109464] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.111136] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1240.112661] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.114175] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.115676] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.117180] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1240.118722] CPU: 1 PID: 8710 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1240.119588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.120586] Call Trace: [ 1240.120917] dump_stack+0x107/0x167 [ 1240.121356] should_fail.cold+0x5/0xa [ 1240.121832] ? create_object.isra.0+0x3a/0xa20 [ 1240.122381] should_failslab+0x5/0x20 [ 1240.122842] kmem_cache_alloc+0x5b/0x310 [ 1240.123340] ? mark_held_locks+0x9e/0xe0 [ 1240.123828] create_object.isra.0+0x3a/0xa20 [ 1240.124361] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.124976] kmem_cache_alloc+0x159/0x310 [ 1240.125480] xas_alloc+0x336/0x440 [ 1240.125920] xas_create+0x34a/0x10d0 [ 1240.126374] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.127000] xas_store+0x8c/0x1c40 [ 1240.127439] __xa_store+0x164/0x2d0 [ 1240.127879] ? xa_delete_node+0x280/0x280 [ 1240.128382] ? trace_hardirqs_on+0x5b/0x180 [ 1240.128904] xa_store+0x31/0x50 [ 1240.129307] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.129505] FAULT_INJECTION: forcing a failure. [ 1240.129505] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.129898] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.129910] ? alloc_fd+0x2e7/0x670 [ 1240.129932] io_uring_setup+0x1fbb/0x2980 [ 1240.133783] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.134387] ? wait_for_completion_io+0x270/0x270 [ 1240.134973] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.135596] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.136216] do_syscall_64+0x33/0x40 [ 1240.136659] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.137268] RIP: 0033:0x7f040f0e7b19 [ 1240.137723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.139912] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.140815] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1240.141668] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.142510] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.143354] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.144206] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1240.145076] CPU: 0 PID: 8707 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1240.146550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.148301] Call Trace: [ 1240.148862] dump_stack+0x107/0x167 [ 1240.149651] should_fail.cold+0x5/0xa [ 1240.150461] ? create_object.isra.0+0x3a/0xa20 [ 1240.151431] should_failslab+0x5/0x20 [ 1240.152237] kmem_cache_alloc+0x5b/0x310 [ 1240.153110] create_object.isra.0+0x3a/0xa20 [ 1240.154050] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.155140] kmem_cache_alloc+0x159/0x310 [ 1240.156029] __alloc_file+0x21/0x320 [ 1240.156819] alloc_empty_file+0x6d/0x170 [ 1240.157696] alloc_file+0x5e/0x5a0 [ 1240.158456] alloc_file_pseudo+0x16a/0x250 [ 1240.159353] ? alloc_file+0x5a0/0x5a0 [ 1240.160181] anon_inode_getfile+0xc8/0x1f0 [ 1240.161093] io_uring_setup+0x138b/0x2980 [ 1240.161991] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.163059] ? wait_for_completion_io+0x270/0x270 [ 1240.164117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.165231] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.166333] do_syscall_64+0x33/0x40 [ 1240.167121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.168205] RIP: 0033:0x7f1066d63b19 [ 1240.168997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.172916] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.174553] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1240.176062] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.177581] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.179092] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.180596] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:57 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 65) [ 1240.212313] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1240.220595] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:28:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfffffbffffffffff, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) unlink(&(0x7f0000000080)='./file1\x00') ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:28:57 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 64) [ 1240.236776] FAULT_INJECTION: forcing a failure. [ 1240.236776] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.238164] CPU: 1 PID: 8721 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1240.238959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.239912] Call Trace: [ 1240.240222] dump_stack+0x107/0x167 [ 1240.240640] should_fail.cold+0x5/0xa [ 1240.241081] ? create_object.isra.0+0x3a/0xa20 [ 1240.241634] should_failslab+0x5/0x20 [ 1240.242072] kmem_cache_alloc+0x5b/0x310 [ 1240.242538] ? mark_held_locks+0x9e/0xe0 [ 1240.243006] create_object.isra.0+0x3a/0xa20 [ 1240.243515] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.244103] kmem_cache_alloc+0x159/0x310 [ 1240.244582] xas_alloc+0x336/0x440 [ 1240.244992] xas_create+0x34a/0x10d0 [ 1240.245423] ? kernel_text_address+0xf2/0x120 [ 1240.245953] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.246557] xas_store+0x8c/0x1c40 [ 1240.246976] __xa_store+0x164/0x2d0 [ 1240.247395] ? xa_delete_node+0x280/0x280 [ 1240.247878] ? trace_hardirqs_on+0x5b/0x180 [ 1240.248376] xa_store+0x31/0x50 [ 1240.248759] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.249311] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.249923] ? alloc_fd+0x2e7/0x670 [ 1240.250348] io_uring_setup+0x1fbb/0x2980 [ 1240.250831] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.251411] ? wait_for_completion_io+0x270/0x270 [ 1240.251977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.252579] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.253175] do_syscall_64+0x33/0x40 [ 1240.253613] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.254199] RIP: 0033:0x7fde47476b19 [ 1240.254628] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.256750] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.257632] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1240.258464] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.259282] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.260099] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.260919] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:57 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 47) [ 1240.284265] FAULT_INJECTION: forcing a failure. [ 1240.284265] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.285656] CPU: 1 PID: 8728 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1240.286447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.287400] Call Trace: [ 1240.287709] dump_stack+0x107/0x167 [ 1240.288127] should_fail.cold+0x5/0xa [ 1240.288567] ? create_object.isra.0+0x3a/0xa20 [ 1240.289090] should_failslab+0x5/0x20 [ 1240.289531] kmem_cache_alloc+0x5b/0x310 [ 1240.290004] ? mark_held_locks+0x9e/0xe0 [ 1240.290472] create_object.isra.0+0x3a/0xa20 [ 1240.290985] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.291572] kmem_cache_alloc+0x159/0x310 [ 1240.292049] xas_alloc+0x336/0x440 [ 1240.292461] xas_create+0x34a/0x10d0 [ 1240.292896] ? kernel_text_address+0xf2/0x120 [ 1240.293410] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.294019] xas_store+0x8c/0x1c40 [ 1240.294434] __xa_store+0x164/0x2d0 [ 1240.294854] ? xa_delete_node+0x280/0x280 [ 1240.295334] ? trace_hardirqs_on+0x5b/0x180 [ 1240.295829] xa_store+0x31/0x50 [ 1240.296217] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.296768] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.297372] ? alloc_fd+0x2e7/0x670 [ 1240.297802] io_uring_setup+0x1fbb/0x2980 [ 1240.298286] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.298866] ? wait_for_completion_io+0x270/0x270 [ 1240.299435] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.300033] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.300627] do_syscall_64+0x33/0x40 [ 1240.301053] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.301656] RIP: 0033:0x7f5d96360b19 [ 1240.302083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.304195] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.305064] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1240.305891] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.306707] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.307526] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.308344] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:57 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xa1ffffff}) 11:28:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1240.330368] FAULT_INJECTION: forcing a failure. [ 1240.330368] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.331704] CPU: 1 PID: 8732 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1240.332486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.333438] Call Trace: [ 1240.333755] dump_stack+0x107/0x167 [ 1240.334172] should_fail.cold+0x5/0xa [ 1240.334609] ? io_uring_alloc_task_context+0x99/0x6a0 [ 1240.335206] should_failslab+0x5/0x20 [ 1240.335642] kmem_cache_alloc_trace+0x55/0x320 [ 1240.336164] io_uring_alloc_task_context+0x99/0x6a0 [ 1240.336731] ? io_import_iovec+0x1120/0x1120 [ 1240.337239] ? lock_downgrade+0x6d0/0x6d0 [ 1240.337726] ? do_raw_spin_lock+0x121/0x260 [ 1240.338217] ? rwlock_bug.part.0+0x90/0x90 [ 1240.338710] __io_uring_add_tctx_node+0x2c6/0x520 [ 1240.339262] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.339860] ? alloc_fd+0x2e7/0x670 [ 1240.340283] io_uring_setup+0x1fbb/0x2980 [ 1240.340758] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.341340] ? wait_for_completion_io+0x270/0x270 [ 1240.341908] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.342510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.343098] do_syscall_64+0x33/0x40 [ 1240.343527] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.344113] RIP: 0033:0x7f1066d63b19 [ 1240.344546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.346656] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.347526] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1240.348341] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.349180] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.350016] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.350838] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:57 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:28:57 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 67) 11:28:57 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 48) [ 1240.410312] FAULT_INJECTION: forcing a failure. [ 1240.410312] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.411707] CPU: 1 PID: 8738 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1240.412499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.413446] Call Trace: [ 1240.413762] dump_stack+0x107/0x167 [ 1240.414180] should_fail.cold+0x5/0xa [ 1240.414616] ? create_object.isra.0+0x3a/0xa20 [ 1240.415143] should_failslab+0x5/0x20 [ 1240.415588] kmem_cache_alloc+0x5b/0x310 [ 1240.416051] ? mark_held_locks+0x9e/0xe0 [ 1240.416516] create_object.isra.0+0x3a/0xa20 [ 1240.417018] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.417616] kmem_cache_alloc+0x159/0x310 [ 1240.418095] xas_alloc+0x336/0x440 [ 1240.418509] xas_create+0x34a/0x10d0 [ 1240.418950] ? kernel_text_address+0xf2/0x120 [ 1240.419462] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.420062] xas_store+0x8c/0x1c40 [ 1240.420475] __xa_store+0x164/0x2d0 [ 1240.420892] ? xa_delete_node+0x280/0x280 [ 1240.421374] ? trace_hardirqs_on+0x5b/0x180 [ 1240.421884] xa_store+0x31/0x50 [ 1240.422268] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.422815] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.423414] ? alloc_fd+0x2e7/0x670 [ 1240.423835] io_uring_setup+0x1fbb/0x2980 [ 1240.424310] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.424886] ? wait_for_completion_io+0x270/0x270 [ 1240.425446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.426063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.426655] do_syscall_64+0x33/0x40 [ 1240.427078] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.427665] RIP: 0033:0x7f040f0e7b19 [ 1240.428094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.430222] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.431091] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1240.431906] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.432729] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.433560] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.434379] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:28:57 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 65) 11:28:57 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 66) 11:28:57 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x1, 0x3b3b, 0x3300}) [ 1240.468662] FAULT_INJECTION: forcing a failure. [ 1240.468662] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.470020] CPU: 1 PID: 8747 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1240.470801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.471749] Call Trace: [ 1240.472060] dump_stack+0x107/0x167 [ 1240.472484] should_fail.cold+0x5/0xa [ 1240.472924] ? xas_alloc+0x336/0x440 [ 1240.473352] should_failslab+0x5/0x20 [ 1240.473810] kmem_cache_alloc+0x5b/0x310 [ 1240.474279] xas_alloc+0x336/0x440 [ 1240.474691] xas_create+0x34a/0x10d0 [ 1240.475129] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.475740] xas_store+0x8c/0x1c40 [ 1240.476157] __xa_store+0x164/0x2d0 [ 1240.476579] ? xa_delete_node+0x280/0x280 [ 1240.477059] ? trace_hardirqs_on+0x5b/0x180 [ 1240.477571] xa_store+0x31/0x50 [ 1240.477960] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.478515] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.479121] ? alloc_fd+0x2e7/0x670 [ 1240.479547] io_uring_setup+0x1fbb/0x2980 [ 1240.480034] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.480620] ? wait_for_completion_io+0x270/0x270 [ 1240.481188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.481808] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.482401] do_syscall_64+0x33/0x40 [ 1240.482827] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.483412] RIP: 0033:0x7fde47476b19 [ 1240.483845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.485960] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.486836] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1240.487651] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.488472] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.489289] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.490118] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1240.506378] FAULT_INJECTION: forcing a failure. [ 1240.506378] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.509089] CPU: 0 PID: 8749 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1240.510941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.513165] Call Trace: [ 1240.513881] dump_stack+0x107/0x167 [ 1240.514848] should_fail.cold+0x5/0xa [ 1240.515854] ? create_object.isra.0+0x3a/0xa20 [ 1240.516856] should_failslab+0x5/0x20 [ 1240.517796] kmem_cache_alloc+0x5b/0x310 [ 1240.518693] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 1240.519930] create_object.isra.0+0x3a/0xa20 [ 1240.520868] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.521954] kmem_cache_alloc+0x159/0x310 [ 1240.522825] security_file_alloc+0x34/0x170 [ 1240.523727] __alloc_file+0xb7/0x320 [ 1240.524504] alloc_empty_file+0x6d/0x170 [ 1240.525364] alloc_file+0x5e/0x5a0 [ 1240.526124] alloc_file_pseudo+0x16a/0x250 [ 1240.527015] ? alloc_file+0x5a0/0x5a0 [ 1240.527829] anon_inode_getfile+0xc8/0x1f0 [ 1240.528717] io_uring_setup+0x138b/0x2980 [ 1240.529602] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.530661] ? wait_for_completion_io+0x270/0x270 [ 1240.531697] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.532797] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.533892] do_syscall_64+0x33/0x40 [ 1240.534669] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.535746] RIP: 0033:0x7f1066d63b19 [ 1240.536523] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.540388] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.541991] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1240.543491] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.544982] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.546482] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.547978] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1240.565150] FAULT_INJECTION: forcing a failure. [ 1240.565150] name failslab, interval 1, probability 0, space 0, times 0 [ 1240.567582] CPU: 0 PID: 8754 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1240.569016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1240.570772] Call Trace: [ 1240.571324] dump_stack+0x107/0x167 [ 1240.572091] should_fail.cold+0x5/0xa [ 1240.572896] ? create_object.isra.0+0x3a/0xa20 [ 1240.573863] should_failslab+0x5/0x20 [ 1240.574661] kmem_cache_alloc+0x5b/0x310 [ 1240.575511] ? mark_held_locks+0x9e/0xe0 [ 1240.576367] create_object.isra.0+0x3a/0xa20 [ 1240.577284] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1240.578358] kmem_cache_alloc+0x159/0x310 [ 1240.579232] xas_alloc+0x336/0x440 [ 1240.579987] xas_create+0x34a/0x10d0 [ 1240.580773] ? kernel_text_address+0xf2/0x120 [ 1240.581749] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1240.582854] xas_store+0x8c/0x1c40 [ 1240.583616] __xa_store+0x164/0x2d0 [ 1240.584384] ? xa_delete_node+0x280/0x280 [ 1240.585265] ? trace_hardirqs_on+0x5b/0x180 [ 1240.586192] xa_store+0x31/0x50 [ 1240.586891] __io_uring_add_tctx_node+0x1cf/0x520 [ 1240.587907] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1240.589017] ? alloc_fd+0x2e7/0x670 [ 1240.589807] io_uring_setup+0x1fbb/0x2980 [ 1240.590691] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1240.591763] ? wait_for_completion_io+0x270/0x270 [ 1240.592808] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1240.593922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1240.595009] do_syscall_64+0x33/0x40 [ 1240.595795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1240.596871] RIP: 0033:0x7f5d96360b19 [ 1240.597674] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1240.601556] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1240.603165] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1240.604676] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1240.606188] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1240.607702] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1240.609215] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1255.495775] FAULT_INJECTION: forcing a failure. [ 1255.495775] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.498337] CPU: 1 PID: 8766 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1255.499735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.501444] Call Trace: [ 1255.502010] dump_stack+0x107/0x167 [ 1255.502775] should_fail.cold+0x5/0xa [ 1255.503570] ? create_object.isra.0+0x3a/0xa20 [ 1255.504520] should_failslab+0x5/0x20 [ 1255.505309] kmem_cache_alloc+0x5b/0x310 [ 1255.506175] create_object.isra.0+0x3a/0xa20 [ 1255.507120] kmemleak_alloc_percpu+0xa0/0x100 [ 1255.508064] pcpu_alloc+0x4e2/0x1240 [ 1255.508864] __percpu_counter_init+0x10d/0x2d0 [ 1255.509826] io_uring_alloc_task_context+0xcc/0x6a0 [ 1255.510903] ? io_import_iovec+0x1120/0x1120 [ 1255.511842] ? lock_downgrade+0x6d0/0x6d0 [ 1255.512703] ? do_raw_spin_lock+0x121/0x260 [ 1255.513648] ? rwlock_bug.part.0+0x90/0x90 [ 1255.514568] __io_uring_add_tctx_node+0x2c6/0x520 [ 1255.515612] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1255.516732] ? alloc_fd+0x2e7/0x670 [ 1255.517492] io_uring_setup+0x1fbb/0x2980 [ 1255.518378] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1255.519454] ? wait_for_completion_io+0x270/0x270 [ 1255.520478] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.521566] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.522628] do_syscall_64+0x33/0x40 [ 1255.523380] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.524438] RIP: 0033:0x7f1066d63b19 [ 1255.525204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.528050] FAULT_INJECTION: forcing a failure. [ 1255.528050] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.528994] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1255.529015] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1255.529026] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1255.529047] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1255.537349] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1255.538877] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1255.540379] CPU: 0 PID: 8769 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1255.541854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.543617] Call Trace: [ 1255.544186] dump_stack+0x107/0x167 [ 1255.544958] should_fail.cold+0x5/0xa [ 1255.545781] ? xas_alloc+0x336/0x440 11:29:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xf5ffffff}) 11:29:12 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 66) 11:29:12 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 49) 11:29:12 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 67) 11:29:12 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 68) [ 1255.546575] should_failslab+0x5/0x20 [ 1255.547578] kmem_cache_alloc+0x5b/0x310 [ 1255.548433] xas_alloc+0x336/0x440 [ 1255.549179] xas_create+0x34a/0x10d0 [ 1255.549988] ? kernel_text_address+0xf2/0x120 [ 1255.550938] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1255.552046] xas_store+0x8c/0x1c40 [ 1255.552809] __xa_store+0x164/0x2d0 [ 1255.553581] ? xa_delete_node+0x280/0x280 [ 1255.554481] ? trace_hardirqs_on+0x5b/0x180 [ 1255.555123] FAULT_INJECTION: forcing a failure. [ 1255.555123] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.555392] xa_store+0x31/0x50 [ 1255.558347] __io_uring_add_tctx_node+0x1cf/0x520 [ 1255.559367] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1255.560465] ? alloc_fd+0x2e7/0x670 [ 1255.561239] io_uring_setup+0x1fbb/0x2980 [ 1255.562128] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1255.563193] ? wait_for_completion_io+0x270/0x270 [ 1255.564232] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.565345] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.566449] do_syscall_64+0x33/0x40 [ 1255.567237] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.568323] RIP: 0033:0x7f5d96360b19 [ 1255.569115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.573015] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1255.574640] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1255.576131] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1255.577631] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1255.579148] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1255.580643] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1255.582193] CPU: 1 PID: 8773 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1255.583696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.585387] Call Trace: [ 1255.585965] dump_stack+0x107/0x167 [ 1255.586732] should_fail.cold+0x5/0xa [ 1255.587513] ? xas_alloc+0x336/0x440 [ 1255.588283] should_failslab+0x5/0x20 [ 1255.589056] kmem_cache_alloc+0x5b/0x310 [ 1255.589908] xas_alloc+0x336/0x440 [ 1255.590651] xas_create+0x34a/0x10d0 [ 1255.591631] ? kernel_text_address+0xf2/0x120 [ 1255.592784] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1255.593899] xas_store+0x8c/0x1c40 [ 1255.594640] __xa_store+0x164/0x2d0 [ 1255.595405] ? xa_delete_node+0x280/0x280 [ 1255.596337] ? trace_hardirqs_on+0x5b/0x180 [ 1255.597242] xa_store+0x31/0x50 [ 1255.597943] __io_uring_add_tctx_node+0x1cf/0x520 [ 1255.598941] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1255.600003] ? alloc_fd+0x2e7/0x670 [ 1255.600762] io_uring_setup+0x1fbb/0x2980 [ 1255.601614] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1255.602659] ? wait_for_completion_io+0x270/0x270 [ 1255.603658] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.604729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.605784] do_syscall_64+0x33/0x40 [ 1255.606539] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.607574] RIP: 0033:0x7f040f0e7b19 [ 1255.608327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.612079] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1255.613670] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1255.615177] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1255.616645] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1255.618155] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1255.619628] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1255.621600] loop4: detected capacity change from 0 to 32768 [ 1255.630136] FAULT_INJECTION: forcing a failure. [ 1255.630136] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.630518] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1255.632550] CPU: 1 PID: 8762 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1255.635666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.637385] Call Trace: [ 1255.637969] dump_stack+0x107/0x167 [ 1255.638716] should_fail.cold+0x5/0xa [ 1255.639488] ? create_object.isra.0+0x3a/0xa20 [ 1255.640429] should_failslab+0x5/0x20 [ 1255.641199] kmem_cache_alloc+0x5b/0x310 [ 1255.642046] ? mark_held_locks+0x9e/0xe0 [ 1255.642898] create_object.isra.0+0x3a/0xa20 [ 1255.643858] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1255.644988] kmem_cache_alloc+0x159/0x310 [ 1255.645906] xas_alloc+0x336/0x440 [ 1255.646697] xas_create+0x34a/0x10d0 [ 1255.647515] ? kernel_text_address+0xf2/0x120 [ 1255.648492] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1255.649639] xas_store+0x8c/0x1c40 [ 1255.650442] __xa_store+0x164/0x2d0 [ 1255.651256] ? xa_delete_node+0x280/0x280 [ 1255.652176] ? trace_hardirqs_on+0x5b/0x180 [ 1255.653110] xa_store+0x31/0x50 [ 1255.653862] __io_uring_add_tctx_node+0x1cf/0x520 [ 1255.654922] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1255.656079] ? alloc_fd+0x2e7/0x670 [ 1255.656881] io_uring_setup+0x1fbb/0x2980 [ 1255.657815] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1255.658931] ? wait_for_completion_io+0x270/0x270 [ 1255.660022] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.661183] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.662320] do_syscall_64+0x33/0x40 [ 1255.663155] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.664258] RIP: 0033:0x7fde47476b19 [ 1255.665063] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.669132] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1255.670808] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1255.672368] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1255.673963] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1255.675529] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1255.677090] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1255.731647] loop3: detected capacity change from 0 to 135266304 [ 1255.739972] FAT-fs (loop3): Unrecognized mount option "ø ÿ—O"šÃ³½½®5pcTHõCOîÝHƒvu4˾ÓV³õã¿Ž¨Ê&#Ñô½‹.õTƥؑD³&+øQLÒ>ÍUÒÛ>‰÷ÉšbÓ4 asø$^Èõñ†¨æZã7z‰ýëB»S—=çANošw €H¡³µé¾k¯Û" or missing value [ 1255.744210] loop4: detected capacity change from 0 to 32768 [ 1255.755340] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:29:12 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f00000001c0)="eb58906d6b66732e666174000200008000f8000020004000000000000000000001000000006ef1d2fcd4812e7b93d0d028bdc8fa4cac5c4da2a2bb5c9129c1deb4c1e83e9b31c172926cc1aa3c78c31ef8b16af551a97b8311c519abf79057b78044871be62b984cb7272c4cf7b3d416a6ebce77b5da0a154adf190feab8818ba611aeb50939c943268dcaaed871851e155639d3004a736ed506c5fc6da931ef11e8a3", 0xa3, 0x200}, {0x0, 0x0, 0x4000}, {&(0x7f0000000080)="022993bd1f23be5c687de8c0de657a069a2e4490af9338ae69bc25e4c0fea27e085cc2318e071375692359ce6164127aa3172f19af58babffe4721d973f38815627882b2c97a3229294e48f137d008302017d7b79acd6319ee889f5f5c46f7ee5c8c03db380c20d1ede8f3635e08b80a22f8ce52c7f925fb", 0x78, 0x8020}], 0x0, &(0x7f0000000280)=ANY=[]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:29:12 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25, 0x7f}, {0x0, 0x0, 0x4000}], 0x8, &(0x7f0000000240)=ANY=[@ANYBLOB="f80bff974f1022179ac3b3bdbdae3570635448f5434f17ee1edd064883767534cbbe0fd356b312f5e3bf8ea8ca2623d1f411bd8b1c2ef554c6a5d89d9144b3260e2bf8514cd23ecd55d2db1c3e89f7c98d9a62d334a06173f8245ec8f5f186a8e65ae3377a0d89fdeb4216bb53973de7414e6f9a77a08048a1b3b5e9be6baf05db2ced1fc67c7007a66833825da20240ac9d9baf86d2f23e90e40c", @ANYRES64, @ANYRESHEX=0x0, @ANYRESHEX=0x0, @ANYRESOCT, @ANYRES64=r0, @ANYRES32=r0]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053d40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "58634c98fb96de"}) [ 1255.777035] loop3: detected capacity change from 0 to 135266304 [ 1255.790705] FAT-fs (loop3): Unrecognized mount option "ø ÿ—O"šÃ³½½®5pcTHõCOîÝHƒvu4˾ÓV³õã¿Ž¨Ê&#Ñô½‹.õTƥؑD³&+øQLÒ>ÍUÒÛ>‰÷ÉšbÓ4 asø$^Èõñ†¨æZã7z‰ýëB»S—=çANošw €H¡³µé¾k¯Û" or missing value [ 1255.826055] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000051780)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053d40)={0x0, [{r4, r6}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {r4}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {}, {r5}, {r5, r6}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {r5}, {}, {}, {r4}, {}, {0x0, r6}, {r5}, {}, {r4, r6}, {}, {r5}, {0x0, r6}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r5, r6}, {0x0, r6}, {}, {}, {r4}, {}, {r5}, {0x0, r6}, {r5}, {}, {r4}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {r4}, {}, {r5}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {r5}, {0x0, r6}, {}, {}, {}, {r5}, {}, {}, {r4}, {}, {}, {r5}, {}, {0x0, r6}, {}, {r5}, {}, {}, {}, {r5}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5}, {r4}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {r4, r6}, {0x0, r6}, {}, {r5, r6}, {r4}, {0x0, r6}, {}, {}, {r4, r6}, {}, {}, {}, {0x0, r6}, {r4}, {}, {r5}, {}, {r4}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {r4}, {r4}, {r4}, {0x0, r6}, {r4, r2}, {0x0, r6}, {0x0, r6}, {r5}, {}, {r4}, {}, {r5}, {}, {r5}, {r5, r6}, {r5, r6}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {r5}, {}, {}, {}, {r5}, {0x0, r6}, {r4}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r6}, {0x0, r6}, {}, {0x0, r6}, {}, {}, {0x0, r6}, {}, {}, {}, {r5, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {0x0, r6}, {}, {0x0, r6}, {r5}, {r4}, {r4}, {}, {}, {r4}, {}, {}, {}, {r5}], 0x40, "58634c98fb96de"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000052780)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053d40)={0x0, [{r8, r10}, {0x0, r10}, {}, {r9}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {r8}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {r8}, {0x0, r10}, {}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {}, {}, {r9}, {r9, r10}, {r8}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {r9}, {}, {}, {r8}, {}, {0x0, r10}, {r9}, {}, {r8, r10}, {}, {r9}, {0x0, r10}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r9, r10}, {0x0, r10}, {}, {}, {r8}, {}, {r9}, {0x0, r10}, {r9}, {}, {r8}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {r8}, {}, {r9}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {}, {r9}, {0x0, r10}, {}, {}, {}, {r9}, {}, {}, {r8}, {}, {}, {r9}, {}, {0x0, r10}, {}, {r9}, {}, {}, {}, {r9}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r9}, {r8}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {}, {r8, r10}, {0x0, r10}, {}, {r9, r10}, {r8}, {0x0, r10}, {}, {}, {r8, r10}, {}, {}, {}, {0x0, r10}, {r8}, {}, {r9}, {}, {r8}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {r8}, {r8}, {r8}, {0x0, r10}, {r8}, {0x0, r10}, {0x0, r10}, {r9}, {}, {r8}, {}, {r9}, {}, {r9}, {r9, r10}, {r9, r10}, {}, {}, {0x0, r10}, {0x0, r10}, {}, {}, {r9}, {}, {}, {}, {r9}, {0x0, r10}, {r8}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r10}, {0x0, r10}, {}, {0x0, r10}, {}, {}, {0x0, r10}, {}, {}, {}, {r9, r10}, {}, {}, {}, {}, {0x0, r10}, {}, {0x0, r10}, {}, {0x0, r10}, {r9}, {r8}, {r8}, {}, {}, {r8}, {}, {}, {}, {r9}], 0x40, "58634c98fb96de"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052980)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "4cef82f36875c9"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000053980)={{0x0, 0x4, 0x8, 0x6, 0x0, 0x100000001, 0x2, 0x100, 0x60, 0x5, 0x5d, 0xff, 0xff, 0x1, 0x6}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000054980)={0x0, 0x0, "31a20371041fa1ea0fc48f00a0cfde421ff562a1bf9aad23b504739809be5203fe03db41ccdef60ac98ebaec5f583973e828e6eeee136bad9524db6424d6c6798064b75fd18ea3695d5fa5731c06ad773b1a3c721ef6b7f6a7e37a82aa94ea7c5e4470ccd44b24de35ba3e365040b20a5b7f158ea2eec8f0f580f837c9c02e17b1887bf2b9606828046064df3cec993c4e44eec0a38fa852ac9148117fbfba11b0c98c619a67587059c94adf1a6fb230b7f798c981275bb53a6f64a6c5f247583e1a89e6571b4d5461593866aa045828bc37c29aeea1652eb4524221f6eeb2bcfe25c3e325f36bffab196f765172d58c7290d3b6d8e13095d4d6b08b17e65b99", "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"}) [ 1255.871185] FAULT_INJECTION: forcing a failure. [ 1255.871185] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.874308] CPU: 1 PID: 8799 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1255.875901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1255.877832] Call Trace: [ 1255.878465] dump_stack+0x107/0x167 [ 1255.879327] should_fail.cold+0x5/0xa [ 1255.880233] ? create_object.isra.0+0x3a/0xa20 [ 1255.881299] should_failslab+0x5/0x20 [ 1255.882202] kmem_cache_alloc+0x5b/0x310 [ 1255.883147] ? mark_held_locks+0x9e/0xe0 [ 1255.884097] create_object.isra.0+0x3a/0xa20 [ 1255.885122] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1255.886318] kmem_cache_alloc+0x159/0x310 [ 1255.887293] xas_alloc+0x336/0x440 [ 1255.888125] xas_create+0x34a/0x10d0 [ 1255.889000] ? kernel_text_address+0xf2/0x120 [ 1255.890049] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1255.891540] xas_store+0x8c/0x1c40 [ 1255.892449] __xa_store+0x164/0x2d0 [ 1255.893474] ? xa_delete_node+0x280/0x280 [ 1255.894468] ? trace_hardirqs_on+0x5b/0x180 [ 1255.895694] xa_store+0x31/0x50 [ 1255.896468] __io_uring_add_tctx_node+0x1cf/0x520 [ 1255.897846] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1255.899063] ? alloc_fd+0x2e7/0x670 [ 1255.900109] io_uring_setup+0x1fbb/0x2980 [ 1255.901100] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1255.902566] ? wait_for_completion_io+0x270/0x270 [ 1255.903723] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1255.905213] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1255.906463] do_syscall_64+0x33/0x40 [ 1255.907335] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1255.908785] RIP: 0033:0x7f5d96360b19 [ 1255.909755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.915015] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1255.916906] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1255.918566] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1255.920246] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1255.921920] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1255.923597] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000055980)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000056980)={{0x0, 0x5, 0x8, 0x3, 0x319, 0x4, 0x2029, 0x1, 0x0, 0x0, 0x81, 0x9, 0xfffffffffffffffc, 0x5, 0x400}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000057980)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057b80)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {r5}, {r7, r10}, {0x0, r11}, {r12, r13}, {r14}, {}, {r15, r16}], 0x3, "eb60d6403616f8"}) r17 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r17, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:29:12 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xf6ffff0f}) 11:29:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 67) 11:29:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:13 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10010, r1, 0xd59cb000) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x80, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{}, {@access_uid={'access', 0x3d, 0xee01}}, {@cachetag}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@euid_gt={'euid>', r3}}, {@context={'context', 0x3d, 'user_u'}}, {@euid_lt={'euid<', r4}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}}) 11:29:26 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 68) 11:29:26 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xfdfdffff}) 11:29:26 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:26 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 68) 11:29:26 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 69) 11:29:26 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) chdir(&(0x7f0000000140)='./file0\x00') ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = open$dir(&(0x7f0000000080)='./file1\x00', 0x60000, 0x19c) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x1000) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={r4, r2, 0x200}) 11:29:26 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 50) 11:29:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x0, 0x4, 0x1003304}) [ 1269.335580] FAULT_INJECTION: forcing a failure. [ 1269.335580] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.337354] CPU: 1 PID: 8821 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1269.338395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.339648] Call Trace: [ 1269.340049] dump_stack+0x107/0x167 [ 1269.340601] should_fail.cold+0x5/0xa [ 1269.341178] ? io_wq_create+0xeb/0xc00 [ 1269.341757] should_failslab+0x5/0x20 [ 1269.342335] __kmalloc+0x72/0x390 [ 1269.342862] io_wq_create+0xeb/0xc00 [ 1269.343427] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1269.344186] ? io_import_iovec+0x1120/0x1120 [ 1269.344842] ? io_apoll_task_func+0x2d0/0x2d0 [ 1269.345514] ? __io_req_find_next+0x300/0x300 [ 1269.346188] ? do_raw_spin_lock+0x121/0x260 [ 1269.346834] ? rwlock_bug.part.0+0x90/0x90 [ 1269.347473] __io_uring_add_tctx_node+0x2c6/0x520 [ 1269.348193] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.348968] ? alloc_fd+0x2e7/0x670 [ 1269.349515] io_uring_setup+0x1fbb/0x2980 [ 1269.350144] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.350899] ? wait_for_completion_io+0x270/0x270 [ 1269.351635] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.352422] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.353187] do_syscall_64+0x33/0x40 [ 1269.353747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.354544] RIP: 0033:0x7f1066d63b19 [ 1269.355100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.357823] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.358969] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1269.360034] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.361100] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.362166] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.363233] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.367205] FAULT_INJECTION: forcing a failure. [ 1269.367205] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.368931] CPU: 1 PID: 8819 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1269.369945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.371164] Call Trace: [ 1269.371554] dump_stack+0x107/0x167 [ 1269.371839] FAULT_INJECTION: forcing a failure. [ 1269.371839] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.372112] should_fail.cold+0x5/0xa [ 1269.375552] ? xas_alloc+0x336/0x440 [ 1269.376101] should_failslab+0x5/0x20 [ 1269.376661] kmem_cache_alloc+0x5b/0x310 [ 1269.377256] xas_alloc+0x336/0x440 [ 1269.377786] xas_create+0x34a/0x10d0 [ 1269.378347] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.379110] xas_store+0x8c/0x1c40 [ 1269.379646] __xa_store+0x164/0x2d0 [ 1269.380188] ? xa_delete_node+0x280/0x280 [ 1269.380800] ? trace_hardirqs_on+0x5b/0x180 [ 1269.381444] xa_store+0x31/0x50 [ 1269.381939] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.382643] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.383416] ? alloc_fd+0x2e7/0x670 [ 1269.383957] io_uring_setup+0x1fbb/0x2980 [ 1269.384568] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.385307] ? wait_for_completion_io+0x270/0x270 [ 1269.386037] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.386806] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.387551] do_syscall_64+0x33/0x40 [ 1269.388100] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.388847] RIP: 0033:0x7fde47476b19 [ 1269.389397] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.392084] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.393191] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1269.394229] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.395269] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.396307] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.397351] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.398431] CPU: 0 PID: 8816 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1269.400195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.402330] Call Trace: [ 1269.403011] dump_stack+0x107/0x167 [ 1269.403948] should_fail.cold+0x5/0xa [ 1269.404930] ? xas_alloc+0x336/0x440 [ 1269.405898] should_failslab+0x5/0x20 [ 1269.406874] kmem_cache_alloc+0x5b/0x310 [ 1269.407923] xas_alloc+0x336/0x440 [ 1269.408838] xas_create+0x34a/0x10d0 [ 1269.409811] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.411169] xas_store+0x8c/0x1c40 [ 1269.412101] __xa_store+0x164/0x2d0 [ 1269.413037] ? xa_delete_node+0x280/0x280 [ 1269.414121] ? trace_hardirqs_on+0x5b/0x180 [ 1269.415237] xa_store+0x31/0x50 [ 1269.416086] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.417322] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.418583] ? alloc_fd+0x2e7/0x670 [ 1269.419384] io_uring_setup+0x1fbb/0x2980 [ 1269.420293] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.421386] ? wait_for_completion_io+0x270/0x270 [ 1269.422461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.423598] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.424719] do_syscall_64+0x33/0x40 [ 1269.425530] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.426649] RIP: 0033:0x7f5d96360b19 [ 1269.427453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.431444] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.433090] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1269.434639] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.436180] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.437727] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.439283] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.441742] loop3: detected capacity change from 0 to 32768 11:29:26 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 69) [ 1269.458107] loop4: detected capacity change from 0 to 32768 [ 1269.466255] FAULT_INJECTION: forcing a failure. [ 1269.466255] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.467445] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1269.468624] CPU: 1 PID: 8830 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1269.471793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.473514] Call Trace: [ 1269.474073] dump_stack+0x107/0x167 [ 1269.474832] should_fail.cold+0x5/0xa [ 1269.475627] ? create_object.isra.0+0x3a/0xa20 [ 1269.476576] should_failslab+0x5/0x20 [ 1269.477366] kmem_cache_alloc+0x5b/0x310 [ 1269.478218] ? mark_held_locks+0x9e/0xe0 [ 1269.479063] create_object.isra.0+0x3a/0xa20 [ 1269.479972] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1269.481027] kmem_cache_alloc+0x159/0x310 [ 1269.481900] xas_alloc+0x336/0x440 [ 1269.482640] xas_create+0x34a/0x10d0 [ 1269.483423] ? kernel_text_address+0xf2/0x120 [ 1269.484353] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.485440] xas_store+0x8c/0x1c40 [ 1269.486195] __xa_store+0x164/0x2d0 [ 1269.486949] ? xa_delete_node+0x280/0x280 [ 1269.487809] ? trace_hardirqs_on+0x5b/0x180 [ 1269.488703] xa_store+0x31/0x50 [ 1269.489387] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.490387] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.491461] ? alloc_fd+0x2e7/0x670 [ 1269.492225] io_uring_setup+0x1fbb/0x2980 [ 1269.493084] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.494134] ? wait_for_completion_io+0x270/0x270 [ 1269.495147] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.496223] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.497293] do_syscall_64+0x33/0x40 [ 1269.498069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.499124] RIP: 0033:0x7f040f0e7b19 [ 1269.499892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.504271] RSP: 002b:00007f040c63c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.506240] RAX: ffffffffffffffda RBX: 00007f040f1fb020 RCX: 00007f040f0e7b19 [ 1269.507772] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.509306] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.510848] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.512387] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.514689] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:29:26 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xfffffdfd}) 11:29:26 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 51) [ 1269.552197] FAULT_INJECTION: forcing a failure. [ 1269.552197] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.554890] CPU: 0 PID: 8835 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1269.556389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.558204] Call Trace: [ 1269.558785] dump_stack+0x107/0x167 [ 1269.559579] should_fail.cold+0x5/0xa [ 1269.560417] ? create_object.isra.0+0x3a/0xa20 [ 1269.561434] should_failslab+0x5/0x20 [ 1269.562271] kmem_cache_alloc+0x5b/0x310 [ 1269.563151] ? mark_held_locks+0x9e/0xe0 [ 1269.564030] create_object.isra.0+0x3a/0xa20 [ 1269.564977] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1269.566089] kmem_cache_alloc+0x159/0x310 [ 1269.566989] xas_alloc+0x336/0x440 [ 1269.567760] xas_create+0x34a/0x10d0 [ 1269.568575] ? kernel_text_address+0xf2/0x120 [ 1269.569539] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.570704] xas_store+0x8c/0x1c40 [ 1269.571484] __xa_store+0x164/0x2d0 [ 1269.572287] ? xa_delete_node+0x280/0x280 [ 1269.573197] ? trace_hardirqs_on+0x5b/0x180 [ 1269.574135] xa_store+0x31/0x50 [ 1269.574867] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.575944] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.577104] ? alloc_fd+0x2e7/0x670 [ 1269.577928] io_uring_setup+0x1fbb/0x2980 [ 1269.578860] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.579987] ? wait_for_completion_io+0x270/0x270 [ 1269.581090] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.582266] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.583423] do_syscall_64+0x33/0x40 [ 1269.584252] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.585394] RIP: 0033:0x7fde47476b19 [ 1269.586227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.590385] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.592063] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1269.593614] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.595180] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.596743] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.598323] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:29:26 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) faccessat2(r2, &(0x7f0000000080)='./file1\x00', 0x10, 0x1200) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1269.628439] loop4: detected capacity change from 0 to 32768 [ 1269.661672] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1269.711691] FAULT_INJECTION: forcing a failure. [ 1269.711691] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.712178] FAULT_INJECTION: forcing a failure. [ 1269.712178] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.714243] CPU: 0 PID: 8850 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1269.717978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.719728] Call Trace: [ 1269.720288] dump_stack+0x107/0x167 [ 1269.721061] should_fail.cold+0x5/0xa [ 1269.721879] ? create_object.isra.0+0x3a/0xa20 [ 1269.722854] should_failslab+0x5/0x20 [ 1269.723660] kmem_cache_alloc+0x5b/0x310 [ 1269.724513] ? mark_held_locks+0x9e/0xe0 [ 1269.725374] create_object.isra.0+0x3a/0xa20 [ 1269.726311] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1269.727379] kmem_cache_alloc+0x159/0x310 [ 1269.728256] xas_alloc+0x336/0x440 [ 1269.729004] xas_create+0x34a/0x10d0 [ 1269.729796] ? kernel_text_address+0xf2/0x120 [ 1269.730775] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.731887] xas_store+0x8c/0x1c40 [ 1269.732664] __xa_store+0x164/0x2d0 [ 1269.733437] ? xa_delete_node+0x280/0x280 [ 1269.734326] ? trace_hardirqs_on+0x5b/0x180 [ 1269.735245] xa_store+0x31/0x50 [ 1269.735946] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.736961] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.738088] ? alloc_fd+0x2e7/0x670 [ 1269.738876] io_uring_setup+0x1fbb/0x2980 [ 1269.739766] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.740837] ? wait_for_completion_io+0x270/0x270 [ 1269.741885] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.742994] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.744083] do_syscall_64+0x33/0x40 [ 1269.744868] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.745960] RIP: 0033:0x7f5d96360b19 [ 1269.746748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.750638] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.752249] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1269.753758] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.755282] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.756788] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.758304] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.759846] CPU: 1 PID: 8847 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1269.761313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.763083] Call Trace: [ 1269.763650] dump_stack+0x107/0x167 [ 1269.764422] should_fail.cold+0x5/0xa [ 1269.765226] ? create_object.isra.0+0x3a/0xa20 [ 1269.766202] should_failslab+0x5/0x20 [ 1269.767005] kmem_cache_alloc+0x5b/0x310 [ 1269.767865] create_object.isra.0+0x3a/0xa20 [ 1269.768818] kmemleak_alloc_percpu+0xa0/0x100 [ 1269.769769] pcpu_alloc+0x4e2/0x1240 [ 1269.770583] __percpu_counter_init+0x10d/0x2d0 [ 1269.771557] io_uring_alloc_task_context+0xcc/0x6a0 [ 1269.772609] ? io_import_iovec+0x1120/0x1120 [ 1269.773541] ? lock_downgrade+0x6d0/0x6d0 [ 1269.774427] ? do_raw_spin_lock+0x121/0x260 [ 1269.775335] ? rwlock_bug.part.0+0x90/0x90 [ 1269.776233] __io_uring_add_tctx_node+0x2c6/0x520 [ 1269.777251] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.778363] ? alloc_fd+0x2e7/0x670 [ 1269.779140] io_uring_setup+0x1fbb/0x2980 [ 1269.780035] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.781094] ? wait_for_completion_io+0x270/0x270 [ 1269.782140] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.783245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.784349] do_syscall_64+0x33/0x40 [ 1269.785138] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.786228] RIP: 0033:0x7f1066d63b19 [ 1269.787013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.790907] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.792511] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1269.794029] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.795533] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.797036] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.798546] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:29:26 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:26 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 69) 11:29:27 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 70) 11:29:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 70) 11:29:27 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) creat(&(0x7f0000000080)='./file1\x00', 0x28) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1269.853974] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:29:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xffffffa1}) 11:29:27 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{{&(0x7f0000000200), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/61, 0x3d}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000004c0), 0x6e, &(0x7f0000000980)=[{&(0x7f0000000540)=""/198, 0xc6}, {&(0x7f0000000640)=""/17, 0x11}, {&(0x7f0000000680)=""/86, 0x56}, {&(0x7f0000000700)=""/57, 0x39}, {&(0x7f0000000740)=""/44, 0x2c}, {&(0x7f0000000780)=""/180, 0xb4}, {&(0x7f0000000840)=""/89, 0x59}, {&(0x7f00000008c0)=""/143, 0x8f}], 0x8, &(0x7f0000000a00)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/133, 0x85}, {&(0x7f0000000c40)=""/61, 0x3d}, {&(0x7f0000000c80)=""/179, 0xb3}, {&(0x7f0000000d40)=""/236, 0xec}], 0x4, &(0x7f0000001100)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000ec0), 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000f40)=""/143, 0x8f}, {&(0x7f0000001000)=""/179, 0xb3}], 0x2, &(0x7f0000001100)}}, {{&(0x7f0000001140), 0x6e, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000001300), 0x6e, &(0x7f0000001740)=[{&(0x7f0000001380)=""/63, 0x3f}, {&(0x7f00000013c0)=""/98, 0x62}, {&(0x7f0000001440)=""/23, 0x17}, {&(0x7f0000001480)=""/219, 0xdb}, {&(0x7f0000001580)=""/223, 0xdf}, {&(0x7f0000001680)=""/166, 0xa6}], 0x6, &(0x7f00000017c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd8}}, {{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/65, 0x41}, {&(0x7f00000019c0)=""/181, 0xb5}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x3, &(0x7f0000002ac0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000002bc0), 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/16, 0x10}], 0x2}}, {{&(0x7f0000002d00)=@abs, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000002d80)=""/9, 0x9}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/12, 0xc}, {&(0x7f0000003e00)=""/60, 0x3c}, {&(0x7f0000003e40)=""/68, 0x44}], 0x5}}], 0x9, 0x2000, &(0x7f0000004180)) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x100000000004000}], 0x2201400, &(0x7f0000000180)=ANY=[@ANYBLOB="8f789a0e1fd478b5c70ef9f381799df75185510e2faea6a4ee3a383bc485fa19be", @ANYRES64, @ANYRESHEX=0x0, @ANYRESHEX, @ANYRES64, @ANYRESDEC=r0, @ANYRES16=r0]) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x145142, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000006, 0x110, r3, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) syz_io_uring_submit(r4, 0x0, &(0x7f00000000c0)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1) 11:29:27 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 70) [ 1269.902336] FAULT_INJECTION: forcing a failure. [ 1269.902336] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.904793] CPU: 0 PID: 8858 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1269.906251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.906714] FAULT_INJECTION: forcing a failure. [ 1269.906714] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.908011] Call Trace: [ 1269.908038] dump_stack+0x107/0x167 [ 1269.908059] should_fail.cold+0x5/0xa [ 1269.908086] ? xas_alloc+0x336/0x440 [ 1269.913369] should_failslab+0x5/0x20 [ 1269.914198] kmem_cache_alloc+0x5b/0x310 [ 1269.915062] xas_alloc+0x336/0x440 [ 1269.915816] xas_create+0x34a/0x10d0 [ 1269.916618] ? kernel_text_address+0xf2/0x120 [ 1269.917568] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.918688] xas_store+0x8c/0x1c40 [ 1269.919452] __xa_store+0x164/0x2d0 [ 1269.920230] ? xa_delete_node+0x280/0x280 [ 1269.921118] ? trace_hardirqs_on+0x5b/0x180 [ 1269.922046] xa_store+0x31/0x50 [ 1269.922757] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.923784] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.924890] ? alloc_fd+0x2e7/0x670 [ 1269.925670] io_uring_setup+0x1fbb/0x2980 [ 1269.926563] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.927630] ? wait_for_completion_io+0x270/0x270 [ 1269.928676] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.929791] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.930902] do_syscall_64+0x33/0x40 [ 1269.931697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.932781] RIP: 0033:0x7fde47476b19 [ 1269.933568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.937476] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.939101] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1269.940609] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.942155] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.943660] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.945169] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.946735] CPU: 1 PID: 8859 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1269.948230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.950013] Call Trace: [ 1269.950592] dump_stack+0x107/0x167 [ 1269.951365] should_fail.cold+0x5/0xa [ 1269.952175] ? xas_alloc+0x336/0x440 [ 1269.952971] should_failslab+0x5/0x20 [ 1269.953783] kmem_cache_alloc+0x5b/0x310 [ 1269.954666] xas_alloc+0x336/0x440 [ 1269.955425] xas_create+0x34a/0x10d0 [ 1269.956231] ? kernel_text_address+0xf2/0x120 [ 1269.957194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1269.958320] xas_store+0x8c/0x1c40 [ 1269.959090] __xa_store+0x164/0x2d0 [ 1269.959861] ? xa_delete_node+0x280/0x280 [ 1269.960747] ? trace_hardirqs_on+0x5b/0x180 [ 1269.961673] xa_store+0x31/0x50 [ 1269.962383] __io_uring_add_tctx_node+0x1cf/0x520 [ 1269.963410] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1269.964523] ? alloc_fd+0x2e7/0x670 [ 1269.965305] io_uring_setup+0x1fbb/0x2980 [ 1269.966200] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1269.967271] ? wait_for_completion_io+0x270/0x270 [ 1269.968313] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1269.969427] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1269.970526] do_syscall_64+0x33/0x40 [ 1269.971322] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1269.972413] RIP: 0033:0x7f040f0e7b19 [ 1269.973211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1269.977166] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1269.978798] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1269.980322] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1269.981834] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1269.982064] FAULT_INJECTION: forcing a failure. [ 1269.982064] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.983353] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1269.983365] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1269.989022] CPU: 0 PID: 8866 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1269.990475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1269.992216] Call Trace: [ 1269.992777] dump_stack+0x107/0x167 [ 1269.993546] should_fail.cold+0x5/0xa [ 1269.994358] ? xas_alloc+0x336/0x440 [ 1269.995145] should_failslab+0x5/0x20 [ 1269.995943] kmem_cache_alloc+0x5b/0x310 [ 1269.996800] xas_alloc+0x336/0x440 [ 1269.997547] xas_create+0x34a/0x10d0 [ 1269.998348] ? kernel_text_address+0xf2/0x120 [ 1269.999296] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1270.000405] xas_store+0x8c/0x1c40 [ 1270.001168] __xa_store+0x164/0x2d0 [ 1270.001944] ? xa_delete_node+0x280/0x280 [ 1270.002828] ? trace_hardirqs_on+0x5b/0x180 [ 1270.003738] xa_store+0x31/0x50 [ 1270.004435] __io_uring_add_tctx_node+0x1cf/0x520 [ 1270.005451] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1270.006558] ? alloc_fd+0x2e7/0x670 [ 1270.007332] io_uring_setup+0x1fbb/0x2980 [ 1270.008212] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1270.009285] ? wait_for_completion_io+0x270/0x270 [ 1270.010333] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1270.011448] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1270.012539] do_syscall_64+0x33/0x40 [ 1270.013329] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1270.014421] RIP: 0033:0x7f5d96360b19 [ 1270.015206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1270.019105] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1270.020706] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1270.022222] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1270.023732] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1270.025236] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1270.026745] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1270.045179] loop4: detected capacity change from 0 to 32768 11:29:27 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 52) 11:29:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 71) [ 1270.072059] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1270.077939] FAULT_INJECTION: forcing a failure. [ 1270.077939] name failslab, interval 1, probability 0, space 0, times 0 [ 1270.080458] CPU: 0 PID: 8876 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1270.081965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1270.083719] Call Trace: [ 1270.084285] dump_stack+0x107/0x167 [ 1270.085067] should_fail.cold+0x5/0xa [ 1270.085876] ? create_object.isra.0+0x3a/0xa20 [ 1270.086844] should_failslab+0x5/0x20 [ 1270.087653] kmem_cache_alloc+0x5b/0x310 [ 1270.088510] ? mark_held_locks+0x9e/0xe0 [ 1270.089368] create_object.isra.0+0x3a/0xa20 [ 1270.090296] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1270.091368] kmem_cache_alloc+0x159/0x310 [ 1270.092251] xas_alloc+0x336/0x440 [ 1270.093005] xas_create+0x34a/0x10d0 [ 1270.093796] ? kernel_text_address+0xf2/0x120 [ 1270.094756] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1270.095860] xas_store+0x8c/0x1c40 [ 1270.096623] __xa_store+0x164/0x2d0 [ 1270.097395] ? xa_delete_node+0x280/0x280 [ 1270.098290] ? trace_hardirqs_on+0x5b/0x180 [ 1270.099207] xa_store+0x31/0x50 [ 1270.099910] __io_uring_add_tctx_node+0x1cf/0x520 [ 1270.100925] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1270.102039] ? alloc_fd+0x2e7/0x670 [ 1270.102831] io_uring_setup+0x1fbb/0x2980 [ 1270.103724] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1270.104793] ? wait_for_completion_io+0x270/0x270 [ 1270.105837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1270.106968] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1270.108056] do_syscall_64+0x33/0x40 [ 1270.108848] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1270.109942] RIP: 0033:0x7f040f0e7b19 [ 1270.110727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1270.114621] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1270.116228] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1270.117733] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1270.119249] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1270.120754] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1270.122265] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1270.156660] FAULT_INJECTION: forcing a failure. [ 1270.156660] name failslab, interval 1, probability 0, space 0, times 0 [ 1270.159147] CPU: 1 PID: 8880 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1270.160609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1270.162386] Call Trace: [ 1270.162955] dump_stack+0x107/0x167 [ 1270.163736] should_fail.cold+0x5/0xa [ 1270.164554] ? io_wq_create+0x6ef/0xc00 [ 1270.165405] should_failslab+0x5/0x20 [ 1270.166231] kmem_cache_alloc_node_trace+0x59/0x340 [ 1270.167302] io_wq_create+0x6ef/0xc00 [ 1270.168118] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1270.169196] ? io_import_iovec+0x1120/0x1120 [ 1270.170141] ? io_apoll_task_func+0x2d0/0x2d0 [ 1270.171092] ? __io_req_find_next+0x300/0x300 [ 1270.172038] ? do_raw_spin_lock+0x121/0x260 [ 1270.172956] ? rwlock_bug.part.0+0x90/0x90 [ 1270.173867] __io_uring_add_tctx_node+0x2c6/0x520 [ 1270.174892] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1270.176009] ? alloc_fd+0x2e7/0x670 [ 1270.176792] io_uring_setup+0x1fbb/0x2980 [ 1270.177682] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1270.178765] ? wait_for_completion_io+0x270/0x270 [ 1270.179806] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1270.180922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1270.182025] do_syscall_64+0x33/0x40 [ 1270.182813] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1270.183897] RIP: 0033:0x7f1066d63b19 [ 1270.184688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1270.188620] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1270.190250] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1270.191769] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1270.193282] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1270.194806] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1270.196324] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1270.209056] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1284.357077] FAULT_INJECTION: forcing a failure. [ 1284.357077] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.358554] CPU: 1 PID: 8892 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1284.359438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.360494] Call Trace: [ 1284.360836] dump_stack+0x107/0x167 [ 1284.361303] should_fail.cold+0x5/0xa [ 1284.361795] ? create_object.isra.0+0x3a/0xa20 [ 1284.362390] should_failslab+0x5/0x20 [ 1284.362883] kmem_cache_alloc+0x5b/0x310 [ 1284.363405] ? io_wq_create+0x114/0xc00 [ 1284.363923] create_object.isra.0+0x3a/0xa20 [ 1284.364488] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.365142] kmem_cache_alloc_node_trace+0x16d/0x340 [ 1284.365795] io_wq_create+0x6ef/0xc00 [ 1284.366321] io_uring_alloc_task_context+0x1f1/0x6a0 [ 1284.366964] ? io_import_iovec+0x1120/0x1120 [ 1284.367526] ? io_apoll_task_func+0x2d0/0x2d0 [ 1284.368100] ? __io_req_find_next+0x300/0x300 [ 1284.368672] ? do_raw_spin_lock+0x121/0x260 [ 1284.369219] ? rwlock_bug.part.0+0x90/0x90 [ 1284.369762] __io_uring_add_tctx_node+0x2c6/0x520 [ 1284.370396] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1284.371056] ? alloc_fd+0x2e7/0x670 [ 1284.371523] io_uring_setup+0x1fbb/0x2980 [ 1284.372053] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1284.372703] ? wait_for_completion_io+0x270/0x270 [ 1284.373336] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.374011] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.374675] do_syscall_64+0x33/0x40 [ 1284.375149] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1284.375797] RIP: 0033:0x7f1066d63b19 11:29:41 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 72) 11:29:41 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:41 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 71) 11:29:41 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r4, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="000425bd0700be51b0148882b9fb06000400a0aa00000500290001000000fcffffffffffffff"], 0x2c}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000640), r4) sendmsg$IEEE802154_LLSEC_SETPARAMS(r2, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="1360aa1b71ec8495e91a", @ANYRES16=r1, @ANYRES16], 0x2c}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r2) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x3, 0x1f, 0x8, 0x2, 0x18, "86af05165da69d94816e512b877397f41d057a"}) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r6 = openat(r5, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@private2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@initdev}}, &(0x7f0000000540)=0xe8) r9 = dup(r7) renameat(r5, &(0x7f0000000440)='./file0\x00', r9, &(0x7f0000000580)='./file0\x00') syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x3f, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="4496808151e1c1c803a77e34793bd936f6bde4733b36d413a26eb76afc81714d7100d09f8016177e96c88b24be50e277c16efadda6f04025d478d51dea1c9b80bbec8532f8315a5909a96943f97333dca6c0ebfe4c3e83acc6ad9027078dea217134f07a174f49983696527b64486b5b3a2585c5dc1eaab2ad8886b62bd5f4fd33b70b8efc09ba1ca0b04bb98c96efb52fb9c4c6f79757af63676e5fb41d32bcf5495f5435f89c7c48c9aa1fd10ad0d90a217197da35855fe32b4c1dc697d9e1ba77ff855098ac95d700930f2712bde0ade70b6a20c22205fd6becdd3dcb22a2b4df9a2d97a7d3ed", 0xe8, 0x97}], 0x800, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x38, 0x36]}}, {@uid={'uid', 0x3d, r8}}, {@huge_advise}, {@huge_never}, {@huge_within_size}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}, {@mode={'mode', 0x3d, 0x7}}], [{@seclabel}, {@audit}]}) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/stat\x00', 0x0, 0x0) 11:29:41 executing program 3: r0 = socket(0x1, 0xa, 0x8) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x64, r1, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x2, 0x7d}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x8880) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x2000080, &(0x7f0000001500)=ANY=[]) sendmsg$DEVLINK_CMD_SB_POOL_SET(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xcc, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2e16}, {0x6, 0x11, 0x7909}, {0x8, 0x13, 0xffff7fff}, {0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x4}, {0x8, 0x13, 0x200}, {0x5, 0x14, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x41}, {0x8, 0x13, 0xfffffffd}, {0x5, 0x14, 0x1}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x4040010) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0xd, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x7}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x880) 11:29:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xfffffff5}) 11:29:41 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 71) 11:29:41 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 53) [ 1284.376272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.379022] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1284.380066] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1284.380972] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1284.381879] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1284.382796] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1284.383706] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1284.398360] FAULT_INJECTION: forcing a failure. [ 1284.398360] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.399900] CPU: 1 PID: 8901 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1284.400768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.401822] Call Trace: [ 1284.402177] dump_stack+0x107/0x167 [ 1284.402645] should_fail.cold+0x5/0xa [ 1284.403125] ? xas_alloc+0x336/0x440 [ 1284.403598] should_failslab+0x5/0x20 [ 1284.404085] kmem_cache_alloc+0x5b/0x310 [ 1284.404318] FAULT_INJECTION: forcing a failure. [ 1284.404318] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.404602] xas_alloc+0x336/0x440 [ 1284.407463] xas_create+0x34a/0x10d0 [ 1284.407938] ? kernel_text_address+0xf2/0x120 [ 1284.408512] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1284.409170] xas_store+0x8c/0x1c40 [ 1284.409624] __xa_store+0x164/0x2d0 [ 1284.410094] ? xa_delete_node+0x280/0x280 [ 1284.410622] ? trace_hardirqs_on+0x5b/0x180 [ 1284.411164] xa_store+0x31/0x50 [ 1284.411580] __io_uring_add_tctx_node+0x1cf/0x520 [ 1284.412181] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1284.412839] ? alloc_fd+0x2e7/0x670 [ 1284.413302] io_uring_setup+0x1fbb/0x2980 [ 1284.413824] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1284.414464] ? wait_for_completion_io+0x270/0x270 [ 1284.415076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.415737] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.416382] do_syscall_64+0x33/0x40 [ 1284.416846] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1284.417504] RIP: 0033:0x7f040f0e7b19 [ 1284.417977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.423046] RSP: 002b:00007f040c63c108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1284.424852] RAX: ffffffffffffffda RBX: 00007f040f1fb020 RCX: 00007f040f0e7b19 [ 1284.426550] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1284.428252] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1284.429954] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1284.431687] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1284.433443] CPU: 0 PID: 8897 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1284.434954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.436813] Call Trace: [ 1284.437401] dump_stack+0x107/0x167 [ 1284.438230] should_fail.cold+0x5/0xa [ 1284.439088] ? create_object.isra.0+0x3a/0xa20 [ 1284.439131] FAULT_INJECTION: forcing a failure. [ 1284.439131] name failslab, interval 1, probability 0, space 0, times 0 [ 1284.440116] should_failslab+0x5/0x20 [ 1284.440136] kmem_cache_alloc+0x5b/0x310 [ 1284.440164] ? mark_held_locks+0x9e/0xe0 [ 1284.445444] create_object.isra.0+0x3a/0xa20 [ 1284.446451] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.447612] kmem_cache_alloc+0x159/0x310 [ 1284.448559] xas_alloc+0x336/0x440 [ 1284.449372] xas_create+0x34a/0x10d0 [ 1284.450191] ? kernel_text_address+0xf2/0x120 [ 1284.451197] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1284.452390] xas_store+0x8c/0x1c40 [ 1284.453174] __xa_store+0x164/0x2d0 [ 1284.453993] ? xa_delete_node+0x280/0x280 [ 1284.454955] ? trace_hardirqs_on+0x5b/0x180 [ 1284.455920] xa_store+0x31/0x50 [ 1284.456638] __io_uring_add_tctx_node+0x1cf/0x520 [ 1284.457749] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1284.458949] ? alloc_fd+0x2e7/0x670 [ 1284.459790] io_uring_setup+0x1fbb/0x2980 [ 1284.460749] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1284.461919] ? wait_for_completion_io+0x270/0x270 [ 1284.463064] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.464212] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.465381] do_syscall_64+0x33/0x40 [ 1284.466243] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1284.467421] RIP: 0033:0x7f5d96360b19 [ 1284.468277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.472469] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1284.474177] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1284.475800] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1284.477374] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1284.479049] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1284.480623] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1284.482337] CPU: 1 PID: 8905 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1284.484056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1284.486137] Call Trace: [ 1284.486798] dump_stack+0x107/0x167 [ 1284.487709] should_fail.cold+0x5/0xa [ 1284.488659] ? ___slab_alloc+0x155/0x700 [ 1284.489676] ? create_object.isra.0+0x3a/0xa20 [ 1284.490838] should_failslab+0x5/0x20 [ 1284.491785] kmem_cache_alloc+0x5b/0x310 [ 1284.492811] create_object.isra.0+0x3a/0xa20 [ 1284.493902] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1284.495184] kmem_cache_alloc+0x159/0x310 [ 1284.496227] xas_alloc+0x336/0x440 [ 1284.497119] xas_create+0x34a/0x10d0 [ 1284.498071] ? kernel_text_address+0xf2/0x120 [ 1284.499195] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1284.500503] xas_store+0x8c/0x1c40 [ 1284.501422] __xa_store+0x164/0x2d0 [ 1284.502336] ? xa_delete_node+0x280/0x280 [ 1284.503377] ? trace_hardirqs_on+0x5b/0x180 [ 1284.504476] xa_store+0x31/0x50 [ 1284.505309] __io_uring_add_tctx_node+0x1cf/0x520 [ 1284.506537] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1284.507868] ? alloc_fd+0x2e7/0x670 [ 1284.508799] io_uring_setup+0x1fbb/0x2980 [ 1284.509857] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1284.511130] ? wait_for_completion_io+0x270/0x270 [ 1284.512372] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1284.513682] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1284.514989] do_syscall_64+0x33/0x40 [ 1284.515942] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1284.517229] RIP: 0033:0x7fde47476b19 [ 1284.518187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1284.522832] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1284.524734] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1284.526535] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1284.528316] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1284.530106] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1284.531891] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1284.549895] loop4: detected capacity change from 0 to 32768 [ 1284.556359] loop3: detected capacity change from 0 to 32768 [ 1284.576069] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1284.585891] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:29:41 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:54 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 72) 11:29:54 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 73) 11:29:54 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{&(0x7f0000002440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f00000024c0)="f46370af1320100eb68cadb433af2de582dad1077804398d74b2850cb216e4bf6d0d4d1c98671847b28797987464c56b451aaecf6856f644ede7817d84034b1fb186f5766f5e5a7fbab2898fe1182d5152c9b53212b441e69ded87f5fb6ddffaf1b302fbd74e3748ca4f3e29a7f862a618c05b48940a616771a837695258925ad3e3cd1effd7b8e2634e14df04e9d4cf78c6924c92b600e404367df798e06eca88b027529e24c7d27d2e153b9ca04ffe43733026fd98dc74109dcca142b1dfd10280a907a7f885f6a4f63dc290fe25a704836b621acb704738326c521384db89665173ab9867ed9f02cd556ff835ee1e4d313f6d1b8bfa2fdee7b600f5e8", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:29:54 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfdef) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x105142, 0x0) fallocate(r2, 0x10, 0x2103, 0x20fdef) r3 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:29:54 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fstatfs(r1, &(0x7f0000000080)=""/60) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:29:54 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 72) 11:29:54 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x1000000000000}) 11:29:54 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 54) [ 1297.716525] FAULT_INJECTION: forcing a failure. [ 1297.716525] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.717981] CPU: 0 PID: 8936 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1297.718205] loop3: detected capacity change from 0 to 32768 [ 1297.718816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.718835] Call Trace: [ 1297.721408] dump_stack+0x107/0x167 [ 1297.721857] should_fail.cold+0x5/0xa [ 1297.722337] ? __io_uring_add_tctx_node+0x15c/0x520 [ 1297.722951] should_failslab+0x5/0x20 [ 1297.723419] kmem_cache_alloc_trace+0x55/0x320 [ 1297.723980] __io_uring_add_tctx_node+0x15c/0x520 [ 1297.724564] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.725204] ? alloc_fd+0x2e7/0x670 [ 1297.725652] io_uring_setup+0x1fbb/0x2980 [ 1297.726163] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.726783] ? wait_for_completion_io+0x270/0x270 [ 1297.727381] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.728017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.728642] do_syscall_64+0x33/0x40 [ 1297.729090] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.729712] RIP: 0033:0x7f1066d63b19 [ 1297.730172] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.732397] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.733332] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1297.734205] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1297.735072] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1297.735936] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1297.736796] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1297.741363] FAULT_INJECTION: forcing a failure. [ 1297.741363] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.742879] loop4: detected capacity change from 0 to 32768 [ 1297.743802] CPU: 1 PID: 8935 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1297.745922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.747732] Call Trace: [ 1297.748310] dump_stack+0x107/0x167 [ 1297.749098] should_fail.cold+0x5/0xa [ 1297.749949] ? create_object.isra.0+0x3a/0xa20 [ 1297.751114] should_failslab+0x5/0x20 [ 1297.752217] kmem_cache_alloc+0x5b/0x310 [ 1297.753379] ? mark_held_locks+0x9e/0xe0 [ 1297.754348] create_object.isra.0+0x3a/0xa20 [ 1297.755315] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1297.756432] kmem_cache_alloc+0x159/0x310 [ 1297.757350] xas_alloc+0x336/0x440 [ 1297.758110] xas_create+0x34a/0x10d0 [ 1297.758810] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1297.758927] ? kernel_text_address+0xf2/0x120 [ 1297.758950] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1297.761974] xas_store+0x8c/0x1c40 [ 1297.762752] __xa_store+0x164/0x2d0 [ 1297.763530] ? xa_delete_node+0x280/0x280 [ 1297.764415] ? trace_hardirqs_on+0x5b/0x180 [ 1297.765339] xa_store+0x31/0x50 [ 1297.766037] __io_uring_add_tctx_node+0x1cf/0x520 [ 1297.767073] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.768169] ? alloc_fd+0x2e7/0x670 [ 1297.768947] io_uring_setup+0x1fbb/0x2980 [ 1297.769854] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.770924] ? wait_for_completion_io+0x270/0x270 [ 1297.772000] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.773151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.774288] do_syscall_64+0x33/0x40 [ 1297.775082] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.776202] RIP: 0033:0x7f040f0e7b19 [ 1297.777015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.780969] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.782580] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1297.784079] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1297.785564] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1297.787073] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1297.788568] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1297.794462] FAULT_INJECTION: forcing a failure. [ 1297.794462] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.796897] CPU: 1 PID: 8945 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1297.798393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.800176] Call Trace: [ 1297.800737] dump_stack+0x107/0x167 [ 1297.801520] should_fail.cold+0x5/0xa [ 1297.802353] ? xas_alloc+0x336/0x440 [ 1297.803163] should_failslab+0x5/0x20 [ 1297.803988] kmem_cache_alloc+0x5b/0x310 [ 1297.804878] xas_alloc+0x336/0x440 [ 1297.805650] xas_create+0x34a/0x10d0 [ 1297.806475] ? kernel_text_address+0xf2/0x120 [ 1297.807448] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1297.808591] xas_store+0x8c/0x1c40 [ 1297.809387] __xa_store+0x164/0x2d0 [ 1297.810189] ? xa_delete_node+0x280/0x280 [ 1297.811104] ? trace_hardirqs_on+0x5b/0x180 [ 1297.812057] xa_store+0x31/0x50 [ 1297.812779] __io_uring_add_tctx_node+0x1cf/0x520 [ 1297.813829] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.814969] ? alloc_fd+0x2e7/0x670 [ 1297.815777] io_uring_setup+0x1fbb/0x2980 [ 1297.816693] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.817787] ? wait_for_completion_io+0x270/0x270 [ 1297.818874] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.820014] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.821132] do_syscall_64+0x33/0x40 [ 1297.821939] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.823055] RIP: 0033:0x7fde47476b19 [ 1297.823863] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.827836] RSP: 002b:00007fde449cb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.829452] RAX: ffffffffffffffda RBX: 00007fde4758a020 RCX: 00007fde47476b19 [ 1297.830961] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1297.832464] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1297.833973] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1297.835485] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1297.845312] FAULT_INJECTION: forcing a failure. [ 1297.845312] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.847869] CPU: 1 PID: 8938 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1297.849338] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.851105] Call Trace: [ 1297.851665] dump_stack+0x107/0x167 [ 1297.852443] should_fail.cold+0x5/0xa [ 1297.853250] ? xas_alloc+0x336/0x440 [ 1297.854037] should_failslab+0x5/0x20 [ 1297.854857] kmem_cache_alloc+0x5b/0x310 [ 1297.855724] xas_alloc+0x336/0x440 [ 1297.856487] xas_create+0x34a/0x10d0 [ 1297.857284] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1297.858357] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1297.859460] xas_store+0x8c/0x1c40 [ 1297.860229] __xa_store+0x164/0x2d0 [ 1297.860995] ? xa_delete_node+0x280/0x280 [ 1297.861877] ? trace_hardirqs_on+0x5b/0x180 [ 1297.862800] xa_store+0x31/0x50 [ 1297.863496] __io_uring_add_tctx_node+0x1cf/0x520 [ 1297.864515] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.865611] ? alloc_fd+0x2e7/0x670 [ 1297.866402] io_uring_setup+0x1fbb/0x2980 [ 1297.867289] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.868349] ? wait_for_completion_io+0x270/0x270 [ 1297.869387] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.870506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.871589] do_syscall_64+0x33/0x40 [ 1297.872373] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.873456] RIP: 0033:0x7f5d96360b19 [ 1297.874252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.878082] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.879678] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1297.881177] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1297.882685] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1297.884186] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1297.885681] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1297.901107] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1297.923199] FAULT_INJECTION: forcing a failure. [ 1297.923199] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.924576] CPU: 0 PID: 8953 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1297.925373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1297.926340] Call Trace: [ 1297.926653] dump_stack+0x107/0x167 [ 1297.927077] should_fail.cold+0x5/0xa [ 1297.927521] ? create_object.isra.0+0x3a/0xa20 [ 1297.928057] should_failslab+0x5/0x20 [ 1297.928498] kmem_cache_alloc+0x5b/0x310 [ 1297.928970] create_object.isra.0+0x3a/0xa20 [ 1297.929474] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1297.930053] kmem_cache_alloc_trace+0x151/0x320 [ 1297.930601] __io_uring_add_tctx_node+0x15c/0x520 [ 1297.931151] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1297.931754] ? alloc_fd+0x2e7/0x670 [ 1297.932179] io_uring_setup+0x1fbb/0x2980 [ 1297.932660] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1297.933238] ? wait_for_completion_io+0x270/0x270 [ 1297.933805] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1297.934410] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1297.935003] do_syscall_64+0x33/0x40 [ 1297.935428] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1297.936012] RIP: 0033:0x7f1066d63b19 [ 1297.936434] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.938531] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1297.939399] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1297.940213] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1297.941018] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1297.941825] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1297.942644] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:29:55 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 55) 11:29:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x100000000000000}) 11:29:55 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 74) 11:29:55 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 73) [ 1297.962183] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:29:55 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)) open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) syz_open_dev$tty1(0xc, 0x4, 0x2) syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x800) [ 1298.000859] FAULT_INJECTION: forcing a failure. [ 1298.000859] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.002209] CPU: 0 PID: 8959 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1298.002984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.003930] Call Trace: [ 1298.004237] dump_stack+0x107/0x167 [ 1298.004655] should_fail.cold+0x5/0xa [ 1298.005091] ? xas_alloc+0x336/0x440 [ 1298.005521] should_failslab+0x5/0x20 [ 1298.005957] kmem_cache_alloc+0x5b/0x310 [ 1298.006431] xas_alloc+0x336/0x440 [ 1298.006841] xas_create+0x34a/0x10d0 [ 1298.007275] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.007877] xas_store+0x8c/0x1c40 [ 1298.008290] __xa_store+0x164/0x2d0 [ 1298.008707] ? xa_delete_node+0x280/0x280 [ 1298.009180] ? trace_hardirqs_on+0x5b/0x180 [ 1298.009678] xa_store+0x31/0x50 [ 1298.010058] __io_uring_add_tctx_node+0x1cf/0x520 [ 1298.010624] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1298.011230] ? alloc_fd+0x2e7/0x670 [ 1298.011653] io_uring_setup+0x1fbb/0x2980 [ 1298.012132] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1298.012711] ? wait_for_completion_io+0x270/0x270 [ 1298.013276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1298.013876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1298.014473] do_syscall_64+0x33/0x40 [ 1298.014898] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1298.015482] RIP: 0033:0x7f040f0e7b19 [ 1298.015909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.017757] FAULT_INJECTION: forcing a failure. [ 1298.017757] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.017986] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1298.017999] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1298.018005] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1298.018012] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1298.018028] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1298.024499] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1298.025331] CPU: 1 PID: 8964 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1298.026799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.028549] Call Trace: [ 1298.029107] dump_stack+0x107/0x167 [ 1298.029877] should_fail.cold+0x5/0xa [ 1298.030702] ? create_object.isra.0+0x3a/0xa20 [ 1298.031667] should_failslab+0x5/0x20 [ 1298.032470] kmem_cache_alloc+0x5b/0x310 [ 1298.033331] ? mark_held_locks+0x9e/0xe0 [ 1298.034210] create_object.isra.0+0x3a/0xa20 [ 1298.035125] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1298.036202] kmem_cache_alloc+0x159/0x310 [ 1298.037087] xas_alloc+0x336/0x440 [ 1298.037846] xas_create+0x34a/0x10d0 [ 1298.038662] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.039769] xas_store+0x8c/0x1c40 [ 1298.040546] __xa_store+0x164/0x2d0 [ 1298.041326] ? xa_delete_node+0x280/0x280 [ 1298.042214] ? trace_hardirqs_on+0x5b/0x180 [ 1298.043134] xa_store+0x31/0x50 [ 1298.043842] __io_uring_add_tctx_node+0x1cf/0x520 [ 1298.044858] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1298.045953] ? alloc_fd+0x2e7/0x670 [ 1298.046745] io_uring_setup+0x1fbb/0x2980 [ 1298.047633] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1298.048695] ? wait_for_completion_io+0x270/0x270 [ 1298.049741] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1298.050850] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1298.051935] do_syscall_64+0x33/0x40 [ 1298.052715] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1298.053792] RIP: 0033:0x7f5d96360b19 [ 1298.054586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.058445] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1298.060058] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1298.061550] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1298.063050] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1298.064549] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1298.066053] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:29:55 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x220580, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000000500)=[{{&(0x7f0000000080)=@phonet={0x23, 0x1f}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="9bf9906c3ba6e3a72a3cc75db48856c9a7fe354c110e67ce3242848b01d985bb6e191e246d14d3c7287b668ca0a2000f4c7758b723915dfe7793553712b6fa8ebc769374ea801e0c55990cbf46a62c53cc2a7b20ca7476157fd04de4110bd91ed73a777ddeb310444ec09411b5435669dbd427d0678d4e4637572c375ab032607320f8dd1a59788b09d2da2aa3f463aebf7bc86e0bf0fff9b147e0cf631ed5eb7bf8bc96dd61c3716301a28b994eac79f042292c6bfb0363f80dffd31d03834facf3c46eb5d32e2c9341f3113a92319f3201d60e8899e7532e5869ae60ccbd2fc96eec0b1f2b7ca67e0d", 0xea}, {&(0x7f0000000140)="752fdd7a814eb95f0787751653b38ab37e89926e6e2b921b3b0db32c2e2f7abf8f3f6e86a4b0a9065204bddc50b39c102f891d7fe36b6f", 0x37}, {&(0x7f0000000180)="c59910f834c5624afc207c3ed6f5122ba9", 0x11}, {&(0x7f00000001c0)="4e069d9436f5c086ed", 0x9}], 0x4, &(0x7f0000000380)=[{0x78, 0x112, 0x7, "464bf9f82e615cfac3ed0782b5d5dcda3dd88580918e19ef177bcf34545af7825f3670eab65b6fef6a36aa2371872b6c31485e8275d625fc24ff7a4513b04b7259485ed75d8f6ecf5d8d3e60c96ff64ca502aae5a07fbb33419e46652de722ac0689e0"}, {0x18, 0x963850abaf3920d7, 0x6, "4b92555c"}, {0xf0, 0x109, 0x40, "046718e8c8037a886eed7a6ab6344fd687d0e3e14a01d49a5b1ed2ecd4766a828940727a9a9d8da8af32df4c90951d593468aa9e3afd39fc584c64cca78eda9dd621b5734c51f9d0bc49724057559e09d1d32418e1220466f55d87c1efb05eb7821b0db369fe2c467a3ce67a7ecf1b01993548b662a354c7baef3b8b6b88844914ebc3b69599902ecb1fa992bb5831d1c2b37dbaf4b3869fdbd68c98c120a18fd87e7cda0f8aea93e860c15c73a37ca9ba0fc911a183a385be7d84eb56f6d74d2481d3a3c4e86cefe0734eb8515b12313fa26dc206ce33dff669e408db"}], 0x180}}], 0x1, 0xd1) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:29:55 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 73) [ 1298.079658] FAULT_INJECTION: forcing a failure. [ 1298.079658] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.080990] CPU: 0 PID: 8969 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1298.081779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.082754] Call Trace: [ 1298.083063] dump_stack+0x107/0x167 [ 1298.083483] should_fail.cold+0x5/0xa [ 1298.083923] ? ___slab_alloc+0x360/0x700 [ 1298.084398] ? create_object.isra.0+0x3a/0xa20 [ 1298.084914] should_failslab+0x5/0x20 [ 1298.085341] kmem_cache_alloc+0x5b/0x310 [ 1298.085802] create_object.isra.0+0x3a/0xa20 [ 1298.086304] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1298.086878] kmem_cache_alloc+0x159/0x310 [ 1298.087349] xas_alloc+0x336/0x440 [ 1298.087749] xas_create+0x34a/0x10d0 [ 1298.088180] ? kernel_text_address+0xf2/0x120 [ 1298.088700] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.089295] xas_store+0x8c/0x1c40 [ 1298.089712] __xa_store+0x164/0x2d0 [ 1298.090132] ? xa_delete_node+0x280/0x280 [ 1298.090614] ? trace_hardirqs_on+0x5b/0x180 [ 1298.091115] xa_store+0x31/0x50 [ 1298.091492] __io_uring_add_tctx_node+0x1cf/0x520 [ 1298.092051] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1298.092639] ? alloc_fd+0x2e7/0x670 [ 1298.093059] io_uring_setup+0x1fbb/0x2980 [ 1298.093531] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1298.094104] ? wait_for_completion_io+0x270/0x270 [ 1298.094664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1298.095260] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1298.095844] do_syscall_64+0x33/0x40 [ 1298.096263] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1298.096837] RIP: 0033:0x7fde47476b19 [ 1298.097256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.099347] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1298.100208] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1298.101007] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1298.101810] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1298.102629] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1298.103430] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:29:55 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f0000000300)={0x3}) r5 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x1b, r7, 0x1, 0x0, 0x6, @dev}, 0x14) sendmsg$inet6(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0xa, 0x4e23, 0x9, @loopback, 0x43}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="ab9c9dc841f3df", 0x7}, {&(0x7f0000000140)="6af7d0fb636849f9e84931438458ff72ad231750dd944d85326cca2c5b5da9103b421116e2c8af9057733db3f08087b070f9be28fa", 0x35}], 0x2, &(0x7f0000000240)=[@pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00', r7}}}, @dstopts={{0x38, 0x29, 0x37, {0x87, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x4}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x6c, 0x2, 0x2, 0x3, 0x0, [@private0]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x62, 0x2, 0x0, 0x44, 0x0, [@private1]}}}], 0xb0}, 0x20000800) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x6, 0x9, 0x4, 0x3, 0x0, 0x1f, 0x880, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000340)}, 0x1000, 0x1ff, 0x2, 0x0, 0x7fffffff, 0xd4, 0xa03, 0x0, 0x1d, 0x0, 0x7}, 0xffffffffffffffff, 0x7, r1, 0x2) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:29:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x400000000000000}) [ 1298.150987] loop3: detected capacity change from 0 to 32768 [ 1298.156072] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:29:55 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 74) 11:29:55 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 75) 11:29:55 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)) open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) syz_open_dev$tty1(0xc, 0x4, 0x2) syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x800) [ 1298.199564] FAULT_INJECTION: forcing a failure. [ 1298.199564] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.200916] CPU: 0 PID: 8983 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1298.201035] FAULT_INJECTION: forcing a failure. [ 1298.201035] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.201687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.201692] Call Trace: [ 1298.201709] dump_stack+0x107/0x167 [ 1298.201728] should_fail.cold+0x5/0xa [ 1298.206166] ? xas_alloc+0x336/0x440 [ 1298.206592] should_failslab+0x5/0x20 [ 1298.207022] kmem_cache_alloc+0x5b/0x310 [ 1298.207485] xas_alloc+0x336/0x440 [ 1298.207884] xas_create+0x34a/0x10d0 [ 1298.208313] ? kernel_text_address+0xf2/0x120 [ 1298.208822] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.209412] xas_store+0x8c/0x1c40 [ 1298.209814] __xa_store+0x164/0x2d0 [ 1298.210238] ? xa_delete_node+0x280/0x280 [ 1298.210706] ? trace_hardirqs_on+0x5b/0x180 [ 1298.211191] xa_store+0x31/0x50 [ 1298.211573] __io_uring_add_tctx_node+0x1cf/0x520 [ 1298.212116] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1298.212705] ? alloc_fd+0x2e7/0x670 [ 1298.213118] io_uring_setup+0x1fbb/0x2980 [ 1298.213599] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1298.214174] ? wait_for_completion_io+0x270/0x270 [ 1298.214724] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1298.215317] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1298.215900] do_syscall_64+0x33/0x40 [ 1298.216319] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1298.216900] RIP: 0033:0x7fde47476b19 [ 1298.217319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.219381] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1298.220240] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1298.221044] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1298.221847] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1298.222661] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1298.223464] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1298.224291] CPU: 1 PID: 8984 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1298.225769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1298.227574] Call Trace: [ 1298.228154] dump_stack+0x107/0x167 [ 1298.228943] should_fail.cold+0x5/0xa [ 1298.229764] ? ___slab_alloc+0x360/0x700 [ 1298.230661] ? create_object.isra.0+0x3a/0xa20 [ 1298.231646] should_failslab+0x5/0x20 [ 1298.232465] kmem_cache_alloc+0x5b/0x310 [ 1298.233340] create_object.isra.0+0x3a/0xa20 [ 1298.234286] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1298.235414] kmem_cache_alloc+0x159/0x310 [ 1298.236306] xas_alloc+0x336/0x440 [ 1298.237070] xas_create+0x34a/0x10d0 [ 1298.237872] ? kernel_text_address+0xf2/0x120 [ 1298.238855] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1298.239981] xas_store+0x8c/0x1c40 [ 1298.240757] __xa_store+0x164/0x2d0 [ 1298.241545] ? xa_delete_node+0x280/0x280 [ 1298.242447] ? trace_hardirqs_on+0x5b/0x180 [ 1298.243370] xa_store+0x31/0x50 [ 1298.244076] __io_uring_add_tctx_node+0x1cf/0x520 [ 1298.245104] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1298.246224] ? alloc_fd+0x2e7/0x670 [ 1298.247016] io_uring_setup+0x1fbb/0x2980 [ 1298.247912] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1298.249002] ? wait_for_completion_io+0x270/0x270 [ 1298.250055] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1298.251190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1298.252298] do_syscall_64+0x33/0x40 [ 1298.253092] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1298.254202] RIP: 0033:0x7f040f0e7b19 [ 1298.254996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.258918] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1298.260558] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1298.262088] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1298.263606] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1298.265122] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1298.266679] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1298.306432] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:07 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 74) 11:30:07 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)) open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) syz_open_dev$tty1(0xc, 0x4, 0x2) syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x800) 11:30:07 executing program 6: write$P9_RSTATFS(0xffffffffffffffff, &(0x7f0000000080)={0x43, 0x9, 0x1, {0x4d6, 0x20, 0x3, 0x0, 0x9, 0xfff, 0x2, 0x7, 0x258}}, 0x43) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1310.271634] FAULT_INJECTION: forcing a failure. [ 1310.271634] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.273116] CPU: 1 PID: 8997 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1310.273960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.274995] Call Trace: [ 1310.275333] dump_stack+0x107/0x167 [ 1310.275786] should_fail.cold+0x5/0xa [ 1310.276259] ? xas_alloc+0x336/0x440 [ 1310.276723] should_failslab+0x5/0x20 [ 1310.277201] kmem_cache_alloc+0x5b/0x310 [ 1310.277706] xas_alloc+0x336/0x440 [ 1310.278148] xas_create+0x34a/0x10d0 [ 1310.278624] ? kernel_text_address+0xf2/0x120 [ 1310.279188] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.279828] xas_store+0x8c/0x1c40 [ 1310.280275] __xa_store+0x164/0x2d0 [ 1310.280731] ? xa_delete_node+0x280/0x280 [ 1310.281253] ? trace_hardirqs_on+0x5b/0x180 [ 1310.281790] xa_store+0x31/0x50 [ 1310.282201] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.282798] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.283447] ? alloc_fd+0x2e7/0x670 [ 1310.283903] io_uring_setup+0x1fbb/0x2980 [ 1310.284420] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.285044] ? wait_for_completion_io+0x270/0x270 [ 1310.285651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.286307] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.286943] do_syscall_64+0x33/0x40 [ 1310.287409] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.288049] RIP: 0033:0x7f040f0e7b19 [ 1310.288510] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.290793] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.291731] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1310.292610] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.293483] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.294370] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.295240] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:30:07 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1be}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x8, &(0x7f0000000080), 0x1, 0x1, 0x0, {0x0, r5}}, 0xffffff1f) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:30:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x1000000000000000}) 11:30:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 76) 11:30:07 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 75) 11:30:07 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 56) [ 1310.337841] FAULT_INJECTION: forcing a failure. [ 1310.337841] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.340256] CPU: 0 PID: 9005 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1310.341690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.343410] Call Trace: [ 1310.343978] dump_stack+0x107/0x167 [ 1310.344741] should_fail.cold+0x5/0xa [ 1310.345533] ? create_object.isra.0+0x3a/0xa20 [ 1310.346490] should_failslab+0x5/0x20 [ 1310.347293] kmem_cache_alloc+0x5b/0x310 [ 1310.348133] ? mark_held_locks+0x9e/0xe0 [ 1310.348988] create_object.isra.0+0x3a/0xa20 [ 1310.349894] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1310.350961] kmem_cache_alloc+0x159/0x310 [ 1310.351814] xas_alloc+0x336/0x440 [ 1310.352553] xas_create+0x34a/0x10d0 [ 1310.353332] ? kernel_text_address+0xf2/0x120 [ 1310.354279] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.355306] FAULT_INJECTION: forcing a failure. [ 1310.355306] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.355364] xas_store+0x8c/0x1c40 [ 1310.357494] __xa_store+0x164/0x2d0 [ 1310.358248] ? xa_delete_node+0x280/0x280 [ 1310.359128] ? trace_hardirqs_on+0x5b/0x180 [ 1310.360029] xa_store+0x31/0x50 [ 1310.360706] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.361712] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.362777] ? alloc_fd+0x2e7/0x670 [ 1310.363555] io_uring_setup+0x1fbb/0x2980 [ 1310.364404] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.365433] ? wait_for_completion_io+0x270/0x270 [ 1310.366431] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.367493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.368538] do_syscall_64+0x33/0x40 [ 1310.369296] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.370348] RIP: 0033:0x7f5d96360b19 [ 1310.371108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.374839] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.376395] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1310.377844] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.379312] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.380757] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.382202] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.383686] CPU: 1 PID: 9013 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1310.384512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.385497] Call Trace: [ 1310.385815] dump_stack+0x107/0x167 [ 1310.386249] should_fail.cold+0x5/0xa [ 1310.386709] ? xas_alloc+0x336/0x440 [ 1310.387150] FAULT_INJECTION: forcing a failure. [ 1310.387150] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.388448] should_failslab+0x5/0x20 [ 1310.388898] kmem_cache_alloc+0x5b/0x310 [ 1310.389381] ? stack_trace_consume_entry+0x160/0x160 [ 1310.389980] xas_alloc+0x336/0x440 [ 1310.390411] xas_create+0x34a/0x10d0 [ 1310.390856] ? kernel_text_address+0xf2/0x120 [ 1310.391385] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.392002] xas_store+0x8c/0x1c40 [ 1310.392431] __xa_store+0x164/0x2d0 [ 1310.392862] ? xa_delete_node+0x280/0x280 [ 1310.393369] ? trace_hardirqs_on+0x5b/0x180 [ 1310.393874] xa_store+0x31/0x50 [ 1310.394275] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.394844] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.395458] ? alloc_fd+0x2e7/0x670 [ 1310.395890] io_uring_setup+0x1fbb/0x2980 [ 1310.396380] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.396971] ? wait_for_completion_io+0x270/0x270 [ 1310.397548] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.398165] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.398790] do_syscall_64+0x33/0x40 [ 1310.399232] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.399834] RIP: 0033:0x7f1066d63b19 [ 1310.400276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.402461] RSP: 002b:00007f10642b8108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.403354] RAX: ffffffffffffffda RBX: 00007f1066e77020 RCX: 00007f1066d63b19 [ 1310.404192] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.405031] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.405868] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.406714] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.407579] CPU: 0 PID: 9008 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1310.409008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.410716] Call Trace: [ 1310.411261] dump_stack+0x107/0x167 11:30:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 77) [ 1310.412007] should_fail.cold+0x5/0xa [ 1310.412998] ? create_object.isra.0+0x3a/0xa20 [ 1310.413946] should_failslab+0x5/0x20 [ 1310.414741] kmem_cache_alloc+0x5b/0x310 [ 1310.415576] ? mark_held_locks+0x9e/0xe0 [ 1310.416412] create_object.isra.0+0x3a/0xa20 [ 1310.417312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1310.418372] kmem_cache_alloc+0x159/0x310 [ 1310.419232] xas_alloc+0x336/0x440 [ 1310.419969] xas_create+0x34a/0x10d0 [ 1310.420742] ? kernel_text_address+0xf2/0x120 [ 1310.421666] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.422755] xas_store+0x8c/0x1c40 [ 1310.423496] __xa_store+0x164/0x2d0 [ 1310.424276] ? xa_delete_node+0x280/0x280 [ 1310.425136] ? trace_hardirqs_on+0x5b/0x180 [ 1310.426033] xa_store+0x31/0x50 [ 1310.426723] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.427707] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.428770] ? alloc_fd+0x2e7/0x670 [ 1310.429531] io_uring_setup+0x1fbb/0x2980 [ 1310.430394] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.431430] ? wait_for_completion_io+0x270/0x270 [ 1310.432443] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.433510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.434573] do_syscall_64+0x33/0x40 [ 1310.435337] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.436393] RIP: 0033:0x7fde47476b19 [ 1310.437153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.440871] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.442427] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1310.443871] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.445332] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.446785] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.448234] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.456251] loop4: detected capacity change from 0 to 32768 [ 1310.468578] FAULT_INJECTION: forcing a failure. [ 1310.468578] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.470926] CPU: 0 PID: 9021 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1310.472318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.474006] Call Trace: [ 1310.474560] dump_stack+0x107/0x167 [ 1310.475303] should_fail.cold+0x5/0xa [ 1310.476090] ? xas_alloc+0x336/0x440 [ 1310.476861] should_failslab+0x5/0x20 [ 1310.477643] kmem_cache_alloc+0x5b/0x310 [ 1310.478488] xas_alloc+0x336/0x440 [ 1310.479220] xas_create+0x34a/0x10d0 [ 1310.479985] ? kernel_text_address+0xf2/0x120 [ 1310.480907] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.481975] xas_store+0x8c/0x1c40 [ 1310.482736] __xa_store+0x164/0x2d0 [ 1310.483484] ? xa_delete_node+0x280/0x280 [ 1310.484347] ? trace_hardirqs_on+0x5b/0x180 [ 1310.485238] xa_store+0x31/0x50 [ 1310.485920] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.486912] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.487985] ? alloc_fd+0x2e7/0x670 [ 1310.488742] io_uring_setup+0x1fbb/0x2980 [ 1310.489600] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.490890] ? wait_for_completion_io+0x270/0x270 [ 1310.492182] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.493517] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.494790] do_syscall_64+0x33/0x40 [ 1310.495532] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.496567] RIP: 0033:0x7f040f0e7b19 [ 1310.497331] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.501034] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.502552] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1310.503969] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.505409] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.506842] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.508282] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.513543] loop3: detected capacity change from 0 to 32768 [ 1310.519776] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1310.544210] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:07 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYRESDEC]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000240)={{r3}, "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"}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:30:07 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 78) 11:30:07 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 75) 11:30:07 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 76) 11:30:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x2000000000000000}) [ 1310.592961] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1310.622041] loop4: detected capacity change from 0 to 32768 [ 1310.627515] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1310.628559] FAULT_INJECTION: forcing a failure. [ 1310.628559] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.631132] CPU: 0 PID: 9029 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1310.632487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.634152] Call Trace: [ 1310.634696] dump_stack+0x107/0x167 [ 1310.635421] should_fail.cold+0x5/0xa [ 1310.636177] ? vm_area_dup+0x78/0x290 [ 1310.636950] should_failslab+0x5/0x20 [ 1310.637733] kmem_cache_alloc+0x5b/0x310 [ 1310.638551] ? lock_downgrade+0x6d0/0x6d0 [ 1310.639387] vm_area_dup+0x78/0x290 [ 1310.640125] ? mark_lock+0xf5/0x2df0 [ 1310.640879] ? lock_chain_count+0x20/0x20 [ 1310.641702] ? mark_lock+0xf5/0x2df0 [ 1310.642456] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.643501] ? lock_chain_count+0x20/0x20 [ 1310.644336] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1310.645257] ? trace_hardirqs_on+0x5b/0x180 [ 1310.646141] ? mark_lock+0xf5/0x2df0 [ 1310.646920] ? vm_area_alloc+0x110/0x110 [ 1310.647754] ? __lock_acquire+0x1657/0x5b00 [ 1310.648656] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.649721] ? vmacache_find+0x55/0x2a0 [ 1310.650531] __split_vma+0xa8/0x4e0 [ 1310.651267] __do_munmap+0x365/0x1260 11:30:07 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, 0x0, 0x24040101) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r2, 0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x11, 0x0) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x6) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0xffe3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) sendfile(r3, r6, &(0x7f0000000140)=0x10001, 0x5) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1310.652189] ? arch_get_unmapped_area+0x450/0x450 [ 1310.653178] ? lock_release+0x680/0x680 [ 1310.653976] mmap_region+0x7c8/0x1500 [ 1310.654756] do_mmap+0xcdb/0x11e0 [ 1310.655456] vm_mmap_pgoff+0x198/0x1f0 [ 1310.656232] ? randomize_page+0xb0/0xb0 [ 1310.657025] ksys_mmap_pgoff+0x41c/0x560 [ 1310.657829] ? find_mergeable_anon_vma+0x250/0x250 [ 1310.658811] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.659857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.660884] do_syscall_64+0x33/0x40 [ 1310.661624] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.662646] RIP: 0033:0x7f040f0e7b62 [ 1310.663382] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1310.667041] RSP: 002b:00007f040c65d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1310.668554] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1310.669985] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1310.671405] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1310.672810] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1310.674223] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.685080] FAULT_INJECTION: forcing a failure. [ 1310.685080] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.687350] CPU: 0 PID: 9036 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1310.688708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.690376] Call Trace: [ 1310.690912] dump_stack+0x107/0x167 [ 1310.691647] should_fail.cold+0x5/0xa [ 1310.692414] ? create_object.isra.0+0x3a/0xa20 [ 1310.693328] should_failslab+0x5/0x20 [ 1310.694088] kmem_cache_alloc+0x5b/0x310 [ 1310.694909] ? mark_held_locks+0x9e/0xe0 [ 1310.695726] create_object.isra.0+0x3a/0xa20 [ 1310.696590] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1310.697597] kmem_cache_alloc+0x159/0x310 [ 1310.698449] xas_alloc+0x336/0x440 [ 1310.699153] xas_create+0x34a/0x10d0 [ 1310.699895] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 1310.700898] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.701939] xas_store+0x8c/0x1c40 [ 1310.702671] __xa_store+0x164/0x2d0 [ 1310.703394] ? xa_delete_node+0x280/0x280 [ 1310.704225] ? trace_hardirqs_on+0x5b/0x180 [ 1310.705085] xa_store+0x31/0x50 [ 1310.705741] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.706712] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.707750] ? alloc_fd+0x2e7/0x670 [ 1310.708489] io_uring_setup+0x1fbb/0x2980 [ 1310.709320] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.710332] ? wait_for_completion_io+0x270/0x270 [ 1310.711320] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.712372] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.713398] do_syscall_64+0x33/0x40 [ 1310.714144] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.715193] RIP: 0033:0x7f5d96360b19 [ 1310.715947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.719619] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.721126] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1310.722550] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.723968] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.725384] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.726814] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.730417] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1310.763485] loop3: detected capacity change from 0 to 32768 [ 1310.766602] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1310.816645] FAULT_INJECTION: forcing a failure. [ 1310.816645] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.818310] CPU: 1 PID: 9039 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1310.819103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1310.820054] Call Trace: [ 1310.820368] dump_stack+0x107/0x167 [ 1310.820788] should_fail.cold+0x5/0xa [ 1310.821236] ? ___slab_alloc+0x155/0x700 [ 1310.821700] ? create_object.isra.0+0x3a/0xa20 [ 1310.822235] should_failslab+0x5/0x20 [ 1310.822682] kmem_cache_alloc+0x5b/0x310 [ 1310.823150] create_object.isra.0+0x3a/0xa20 [ 1310.823649] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1310.824242] kmem_cache_alloc+0x159/0x310 [ 1310.824723] xas_alloc+0x336/0x440 [ 1310.825158] xas_create+0x34a/0x10d0 [ 1310.825591] ? kernel_text_address+0xf2/0x120 [ 1310.826111] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1310.826721] xas_store+0x8c/0x1c40 [ 1310.827139] __xa_store+0x164/0x2d0 [ 1310.827559] ? xa_delete_node+0x280/0x280 [ 1310.828038] ? trace_hardirqs_on+0x5b/0x180 [ 1310.828544] xa_store+0x31/0x50 [ 1310.828925] __io_uring_add_tctx_node+0x1cf/0x520 [ 1310.829481] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1310.830076] ? alloc_fd+0x2e7/0x670 [ 1310.830507] io_uring_setup+0x1fbb/0x2980 [ 1310.830983] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1310.831566] ? wait_for_completion_io+0x270/0x270 [ 1310.832128] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1310.832729] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1310.833324] do_syscall_64+0x33/0x40 [ 1310.833753] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1310.834352] RIP: 0033:0x7fde47476b19 [ 1310.834778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1310.836886] RSP: 002b:00007fde449cb108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1310.837758] RAX: ffffffffffffffda RBX: 00007fde4758a020 RCX: 00007fde47476b19 [ 1310.838582] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1310.839390] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1310.840200] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1310.841007] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1310.873591] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:30 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 77) 11:30:30 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000180)={[0x7ff]}, 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x2, 0x4) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x88) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file1\x00', r3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000a, 0x50, r2, 0xe074b000) 11:30:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 79) 11:30:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xa1ffffff00000000}) 11:30:30 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 57) 11:30:30 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}], 0x3, 0x800) 11:30:30 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 76) 11:30:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) uselib(&(0x7f0000000080)='./file1\x00') openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1332.842977] FAULT_INJECTION: forcing a failure. [ 1332.842977] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.844306] CPU: 0 PID: 9054 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1332.845102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.846063] Call Trace: [ 1332.846379] dump_stack+0x107/0x167 [ 1332.846817] should_fail.cold+0x5/0xa [ 1332.847261] ? create_object.isra.0+0x3a/0xa20 [ 1332.847794] should_failslab+0x5/0x20 [ 1332.848238] kmem_cache_alloc+0x5b/0x310 [ 1332.848710] create_object.isra.0+0x3a/0xa20 [ 1332.849219] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1332.849807] kmem_cache_alloc+0x159/0x310 [ 1332.850297] xas_alloc+0x336/0x440 [ 1332.850719] xas_create+0x34a/0x10d0 [ 1332.851156] ? kernel_text_address+0xf2/0x120 [ 1332.851677] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1332.852288] xas_store+0x8c/0x1c40 [ 1332.852706] __xa_store+0x164/0x2d0 [ 1332.853132] ? xa_delete_node+0x280/0x280 [ 1332.853613] ? trace_hardirqs_on+0x5b/0x180 [ 1332.854114] xa_store+0x31/0x50 [ 1332.854496] __io_uring_add_tctx_node+0x1cf/0x520 [ 1332.855067] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1332.855671] ? alloc_fd+0x2e7/0x670 [ 1332.856096] io_uring_setup+0x1fbb/0x2980 [ 1332.856578] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1332.857172] ? wait_for_completion_io+0x270/0x270 [ 1332.857739] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1332.858361] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1332.858967] do_syscall_64+0x33/0x40 [ 1332.859268] FAULT_INJECTION: forcing a failure. [ 1332.859268] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.859400] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.859408] RIP: 0033:0x7f1066d63b19 [ 1332.859420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1332.859437] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1332.865965] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1332.866795] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1332.867615] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1332.868436] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1332.869263] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1332.870107] CPU: 1 PID: 9069 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1332.871582] loop3: detected capacity change from 0 to 32768 [ 1332.871672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.874187] Call Trace: [ 1332.874798] dump_stack+0x107/0x167 [ 1332.875620] should_fail.cold+0x5/0xa [ 1332.876483] ? xas_alloc+0x336/0x440 [ 1332.877327] should_failslab+0x5/0x20 [ 1332.878188] kmem_cache_alloc+0x5b/0x310 [ 1332.879116] xas_alloc+0x336/0x440 [ 1332.879924] xas_create+0x34a/0x10d0 [ 1332.880774] ? kernel_text_address+0xf2/0x120 [ 1332.881777] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1332.882971] xas_store+0x8c/0x1c40 [ 1332.883778] __xa_store+0x164/0x2d0 [ 1332.884602] ? xa_delete_node+0x280/0x280 [ 1332.885531] ? trace_hardirqs_on+0x5b/0x180 [ 1332.886497] xa_store+0x31/0x50 [ 1332.887245] __io_uring_add_tctx_node+0x1cf/0x520 [ 1332.888311] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1332.889467] ? alloc_fd+0x2e7/0x670 [ 1332.890285] io_uring_setup+0x1fbb/0x2980 [ 1332.891219] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1332.892338] ? wait_for_completion_io+0x270/0x270 [ 1332.893427] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1332.894594] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1332.895740] do_syscall_64+0x33/0x40 [ 1332.896415] FAULT_INJECTION: forcing a failure. [ 1332.896415] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.896565] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.899007] RIP: 0033:0x7f5d96360b19 [ 1332.899829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1332.903889] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1332.905564] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1332.907143] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1332.908717] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1332.910277] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1332.911852] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1332.913436] CPU: 0 PID: 9067 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1332.914413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.915706] Call Trace: [ 1332.916123] dump_stack+0x107/0x167 [ 1332.916677] should_fail.cold+0x5/0xa [ 1332.917268] ? create_object.isra.0+0x3a/0xa20 [ 1332.917968] should_failslab+0x5/0x20 [ 1332.918553] kmem_cache_alloc+0x5b/0x310 [ 1332.919174] ? mark_held_locks+0x9e/0xe0 [ 1332.919796] create_object.isra.0+0x3a/0xa20 [ 1332.920471] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1332.921217] kmem_cache_alloc+0x159/0x310 [ 1332.921713] xas_alloc+0x336/0x440 [ 1332.922159] xas_create+0x34a/0x10d0 [ 1332.922618] ? kernel_text_address+0xf2/0x120 [ 1332.923194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1332.923989] xas_store+0x8c/0x1c40 [ 1332.924432] __xa_store+0x164/0x2d0 [ 1332.924867] ? xa_delete_node+0x280/0x280 [ 1332.925363] ? trace_hardirqs_on+0x5b/0x180 [ 1332.925875] xa_store+0x31/0x50 [ 1332.926267] __io_uring_add_tctx_node+0x1cf/0x520 [ 1332.926844] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1332.927458] ? alloc_fd+0x2e7/0x670 [ 1332.927891] io_uring_setup+0x1fbb/0x2980 [ 1332.928382] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1332.928982] ? wait_for_completion_io+0x270/0x270 [ 1332.929559] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1332.930177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1332.930793] do_syscall_64+0x33/0x40 [ 1332.931230] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.931833] RIP: 0033:0x7fde47476b19 [ 1332.932270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1332.934432] RSP: 002b:00007fde449ec108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1332.934976] loop4: detected capacity change from 0 to 32768 [ 1332.935331] RAX: ffffffffffffffda RBX: 00007fde47589f60 RCX: 00007fde47476b19 [ 1332.935347] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1332.938281] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1332.939124] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1332.939964] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:30:30 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 58) [ 1332.943911] FAULT_INJECTION: forcing a failure. [ 1332.943911] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.946482] CPU: 1 PID: 9068 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1332.948023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1332.949852] Call Trace: [ 1332.950445] dump_stack+0x107/0x167 [ 1332.951259] should_fail.cold+0x5/0xa [ 1332.952102] ? create_object.isra.0+0x3a/0xa20 [ 1332.953111] should_failslab+0x5/0x20 [ 1332.953611] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1332.953948] kmem_cache_alloc+0x5b/0x310 [ 1332.953970] ? mark_held_locks+0x9e/0xe0 [ 1332.953996] create_object.isra.0+0x3a/0xa20 [ 1332.957679] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1332.958816] kmem_cache_alloc+0x159/0x310 [ 1332.959737] xas_alloc+0x336/0x440 [ 1332.960524] xas_create+0x34a/0x10d0 [ 1332.961357] ? kernel_text_address+0xf2/0x120 [ 1332.962347] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1332.963516] xas_store+0x8c/0x1c40 [ 1332.964319] __xa_store+0x164/0x2d0 [ 1332.965124] ? xa_delete_node+0x280/0x280 [ 1332.966045] ? trace_hardirqs_on+0x5b/0x180 [ 1332.967016] xa_store+0x31/0x50 [ 1332.967747] __io_uring_add_tctx_node+0x1cf/0x520 [ 1332.968810] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1332.969964] ? alloc_fd+0x2e7/0x670 [ 1332.970788] io_uring_setup+0x1fbb/0x2980 [ 1332.971710] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1332.972824] ? wait_for_completion_io+0x270/0x270 [ 1332.973910] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1332.975074] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1332.976214] do_syscall_64+0x33/0x40 [ 1332.977045] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1332.978176] RIP: 0033:0x7f040f0e7b19 [ 1332.979008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1332.983068] RSP: 002b:00007f040c65d108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1332.984744] RAX: ffffffffffffffda RBX: 00007f040f1faf60 RCX: 00007f040f0e7b19 [ 1332.986313] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1332.987892] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1332.989462] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1332.991043] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1333.001575] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) chdir(&(0x7f0000000080)='./file1\x00') ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:30:30 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 77) 11:30:30 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x2, 0x101000) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x4000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_user}, {@afid={'afid', 0x3d, 0xc8}}, {@noextend}, {@posixacl}, {@access_user}, {@cache_loose}, {@version_L}], [{@func={'func', 0x3d, 'PATH_CHECK'}}]}}) r2 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1333.035309] FAULT_INJECTION: forcing a failure. [ 1333.035309] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.036669] CPU: 0 PID: 9080 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1333.037493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.038491] Call Trace: [ 1333.038817] dump_stack+0x107/0x167 [ 1333.039255] should_fail.cold+0x5/0xa [ 1333.039711] ? xas_alloc+0x336/0x440 [ 1333.040162] should_failslab+0x5/0x20 [ 1333.040618] kmem_cache_alloc+0x5b/0x310 [ 1333.041106] xas_alloc+0x336/0x440 [ 1333.041533] xas_create+0x34a/0x10d0 [ 1333.041984] ? kernel_text_address+0xf2/0x120 [ 1333.042528] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1333.043162] xas_store+0x8c/0x1c40 [ 1333.043593] __xa_store+0x164/0x2d0 [ 1333.044028] ? xa_delete_node+0x280/0x280 [ 1333.044529] ? trace_hardirqs_on+0x5b/0x180 [ 1333.045050] xa_store+0x31/0x50 [ 1333.045446] __io_uring_add_tctx_node+0x1cf/0x520 [ 1333.046023] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1333.046658] ? alloc_fd+0x2e7/0x670 [ 1333.047101] io_uring_setup+0x1fbb/0x2980 [ 1333.047600] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1333.048204] ? wait_for_completion_io+0x270/0x270 [ 1333.048791] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.049418] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1333.050034] do_syscall_64+0x33/0x40 [ 1333.050480] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.051100] RIP: 0033:0x7f1066d63b19 [ 1333.051545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1333.053746] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1333.054666] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1333.055517] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1333.056370] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1333.057236] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1333.058089] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:30:30 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}], 0x3, 0x800) 11:30:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xf5ffffff00000000}) 11:30:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 80) [ 1333.095503] FAULT_INJECTION: forcing a failure. [ 1333.095503] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.098225] CPU: 1 PID: 9089 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1333.099785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.101725] Call Trace: [ 1333.101753] dump_stack+0x107/0x167 [ 1333.101776] should_fail.cold+0x5/0xa [ 1333.101799] ? create_object.isra.0+0x3a/0xa20 11:30:30 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666185000900400008000000000000000100"/37, 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1333.101823] should_failslab+0x5/0x20 [ 1333.101844] kmem_cache_alloc+0x5b/0x310 [ 1333.101866] ? mark_held_locks+0x9e/0xe0 [ 1333.101892] create_object.isra.0+0x3a/0xa20 [ 1333.101910] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1333.101937] kmem_cache_alloc+0x159/0x310 [ 1333.101965] xas_alloc+0x336/0x440 [ 1333.101990] xas_create+0x34a/0x10d0 [ 1333.102020] ? kernel_text_address+0xf2/0x120 [ 1333.102044] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1333.102068] xas_store+0x8c/0x1c40 [ 1333.102105] __xa_store+0x164/0x2d0 [ 1333.102129] ? xa_delete_node+0x280/0x280 [ 1333.102158] ? trace_hardirqs_on+0x5b/0x180 11:30:30 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 78) [ 1333.102186] xa_store+0x31/0x50 [ 1333.102210] __io_uring_add_tctx_node+0x1cf/0x520 [ 1333.102232] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1333.102251] ? alloc_fd+0x2e7/0x670 [ 1333.102284] io_uring_setup+0x1fbb/0x2980 [ 1333.102315] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1333.102333] ? wait_for_completion_io+0x270/0x270 [ 1333.102379] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.102401] ? syscall_enter_from_user_mode+0x1d/0x50 11:30:30 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 59) [ 1333.102426] do_syscall_64+0x33/0x40 11:30:30 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}], 0x3, 0x800) [ 1333.102447] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.102462] RIP: 0033:0x7f5d96360b19 [ 1333.102482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:30:30 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 81) [ 1333.102493] RSP: 002b:00007f5d938d6108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1333.102533] RAX: ffffffffffffffda RBX: 00007f5d96473f60 RCX: 00007f5d96360b19 [ 1333.102545] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1333.102557] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1333.102569] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1333.102581] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1333.139101] FAULT_INJECTION: forcing a failure. [ 1333.139101] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.139203] CPU: 0 PID: 9097 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1333.139208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.139212] Call Trace: [ 1333.139229] dump_stack+0x107/0x167 [ 1333.139242] should_fail.cold+0x5/0xa [ 1333.139255] ? anon_vma_clone+0xdc/0x590 [ 1333.139268] should_failslab+0x5/0x20 [ 1333.139278] kmem_cache_alloc+0x5b/0x310 [ 1333.139292] anon_vma_clone+0xdc/0x590 [ 1333.139307] __split_vma+0x17c/0x4e0 [ 1333.139319] __do_munmap+0x365/0x1260 [ 1333.139332] ? arch_get_unmapped_area+0x450/0x450 [ 1333.139344] ? lock_release+0x680/0x680 [ 1333.139356] mmap_region+0x7c8/0x1500 [ 1333.139374] do_mmap+0xcdb/0x11e0 [ 1333.139390] vm_mmap_pgoff+0x198/0x1f0 [ 1333.139403] ? randomize_page+0xb0/0xb0 [ 1333.139422] ksys_mmap_pgoff+0x41c/0x560 [ 1333.139433] ? find_mergeable_anon_vma+0x250/0x250 [ 1333.139446] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.139458] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1333.139470] do_syscall_64+0x33/0x40 [ 1333.139481] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.139488] RIP: 0033:0x7f040f0e7b62 [ 1333.139498] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1333.139514] RSP: 002b:00007f040c65d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1333.139526] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1333.139532] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1333.139537] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1333.139543] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1333.139549] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1333.153315] loop4: detected capacity change from 0 to 32768 [ 1333.169779] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1333.199177] FAULT_INJECTION: forcing a failure. [ 1333.199177] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.199200] CPU: 1 PID: 9107 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1333.199210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.199216] Call Trace: [ 1333.199241] dump_stack+0x107/0x167 [ 1333.199262] should_fail.cold+0x5/0xa [ 1333.199283] ? create_object.isra.0+0x3a/0xa20 [ 1333.199305] should_failslab+0x5/0x20 [ 1333.199323] kmem_cache_alloc+0x5b/0x310 [ 1333.199343] ? mark_held_locks+0x9e/0xe0 [ 1333.199365] create_object.isra.0+0x3a/0xa20 [ 1333.199381] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1333.199405] kmem_cache_alloc+0x159/0x310 [ 1333.199431] xas_alloc+0x336/0x440 [ 1333.199452] xas_create+0x34a/0x10d0 [ 1333.199479] ? kernel_text_address+0xf2/0x120 [ 1333.199499] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1333.199521] xas_store+0x8c/0x1c40 [ 1333.199553] __xa_store+0x164/0x2d0 [ 1333.199574] ? xa_delete_node+0x280/0x280 [ 1333.199600] ? trace_hardirqs_on+0x5b/0x180 [ 1333.199625] xa_store+0x31/0x50 [ 1333.199646] __io_uring_add_tctx_node+0x1cf/0x520 [ 1333.199664] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1333.199687] ? alloc_fd+0x2e7/0x670 [ 1333.199717] io_uring_setup+0x1fbb/0x2980 [ 1333.199744] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1333.199760] ? wait_for_completion_io+0x270/0x270 [ 1333.199801] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.199820] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1333.199842] do_syscall_64+0x33/0x40 [ 1333.199860] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.199873] RIP: 0033:0x7f1066d63b19 [ 1333.199891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1333.199900] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1333.199921] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1333.199931] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1333.199942] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1333.199953] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1333.199964] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1333.227393] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1333.240646] FAULT_INJECTION: forcing a failure. [ 1333.240646] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.240660] CPU: 0 PID: 9113 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1333.240665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.240669] Call Trace: [ 1333.240687] dump_stack+0x107/0x167 [ 1333.240699] should_fail.cold+0x5/0xa [ 1333.240712] ? anon_vma_clone+0xdc/0x590 [ 1333.240724] should_failslab+0x5/0x20 [ 1333.240735] kmem_cache_alloc+0x5b/0x310 [ 1333.240749] anon_vma_clone+0xdc/0x590 [ 1333.240764] __split_vma+0x17c/0x4e0 [ 1333.240775] __do_munmap+0x365/0x1260 [ 1333.240788] ? arch_get_unmapped_area+0x450/0x450 [ 1333.240800] ? lock_release+0x680/0x680 [ 1333.240812] mmap_region+0x7c8/0x1500 [ 1333.240835] do_mmap+0xcdb/0x11e0 [ 1333.240850] vm_mmap_pgoff+0x198/0x1f0 [ 1333.240863] ? randomize_page+0xb0/0xb0 [ 1333.240885] ksys_mmap_pgoff+0x41c/0x560 [ 1333.240896] ? find_mergeable_anon_vma+0x250/0x250 [ 1333.240909] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.240921] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1333.240934] do_syscall_64+0x33/0x40 [ 1333.240944] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.240951] RIP: 0033:0x7f040f0e7b62 [ 1333.240961] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1333.240966] RSP: 002b:00007f040c65d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1333.240978] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1333.240984] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1333.240990] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1333.240995] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1333.241001] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1333.296227] FAULT_INJECTION: forcing a failure. [ 1333.296227] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.296248] CPU: 1 PID: 9115 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1333.296258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1333.296265] Call Trace: [ 1333.296289] dump_stack+0x107/0x167 [ 1333.296310] should_fail.cold+0x5/0xa [ 1333.296331] ? vm_area_dup+0x78/0x290 [ 1333.296353] should_failslab+0x5/0x20 [ 1333.296371] kmem_cache_alloc+0x5b/0x310 [ 1333.296395] vm_area_dup+0x78/0x290 [ 1333.296416] ? lock_release+0x680/0x680 [ 1333.296437] ? mark_lock+0xf5/0x2df0 [ 1333.296463] ? lock_chain_count+0x20/0x20 [ 1333.296482] ? mark_lock+0xf5/0x2df0 [ 1333.296505] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1333.296524] ? lock_chain_count+0x20/0x20 [ 1333.296548] ? mark_lock+0xf5/0x2df0 [ 1333.296568] ? vm_area_alloc+0x110/0x110 [ 1333.296589] ? __lock_acquire+0x1657/0x5b00 [ 1333.296625] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1333.296644] ? vmacache_find+0x55/0x2a0 [ 1333.296663] __split_vma+0xa8/0x4e0 [ 1333.296684] __do_munmap+0x365/0x1260 [ 1333.296704] ? arch_get_unmapped_area+0x450/0x450 [ 1333.296724] ? lock_release+0x680/0x680 [ 1333.296744] mmap_region+0x7c8/0x1500 [ 1333.296783] do_mmap+0xcdb/0x11e0 [ 1333.296810] vm_mmap_pgoff+0x198/0x1f0 [ 1333.296832] ? randomize_page+0xb0/0xb0 [ 1333.296864] ksys_mmap_pgoff+0x41c/0x560 [ 1333.296885] ? find_mergeable_anon_vma+0x250/0x250 [ 1333.296907] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1333.296927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1333.296949] do_syscall_64+0x33/0x40 [ 1333.296967] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1333.296980] RIP: 0033:0x7fde47476b62 [ 1333.296997] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1333.297007] RSP: 002b:00007fde449ec0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1333.297027] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fde47476b62 [ 1333.297038] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1333.297049] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1333.297059] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1333.297070] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1346.599753] FAULT_INJECTION: forcing a failure. [ 1346.599753] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.602165] CPU: 1 PID: 9124 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1346.603606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.605343] Call Trace: [ 1346.605901] dump_stack+0x107/0x167 [ 1346.606669] should_fail.cold+0x5/0xa [ 1346.607481] ? vm_area_dup+0x78/0x290 [ 1346.608273] should_failslab+0x5/0x20 [ 1346.609074] kmem_cache_alloc+0x5b/0x310 [ 1346.609922] vm_area_dup+0x78/0x290 [ 1346.610691] ? lock_release+0x680/0x680 [ 1346.611531] ? mark_lock+0xf5/0x2df0 [ 1346.612315] ? lock_chain_count+0x20/0x20 [ 1346.613189] ? mark_lock+0xf5/0x2df0 [ 1346.613977] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1346.615088] ? lock_chain_count+0x20/0x20 [ 1346.615961] ? mark_lock+0xf5/0x2df0 [ 1346.616748] ? vm_area_alloc+0x110/0x110 [ 1346.617601] ? __lock_acquire+0x1657/0x5b00 [ 1346.618541] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1346.619664] ? vmacache_find+0x55/0x2a0 [ 1346.620513] __split_vma+0xa8/0x4e0 [ 1346.621292] __do_munmap+0x365/0x1260 [ 1346.622097] ? arch_get_unmapped_area+0x450/0x450 [ 1346.623120] ? lock_release+0x680/0x680 [ 1346.623964] mmap_region+0x7c8/0x1500 [ 1346.624786] do_mmap+0xcdb/0x11e0 [ 1346.625528] vm_mmap_pgoff+0x198/0x1f0 [ 1346.626349] ? randomize_page+0xb0/0xb0 [ 1346.627219] ksys_mmap_pgoff+0x41c/0x560 [ 1346.628066] ? find_mergeable_anon_vma+0x250/0x250 [ 1346.629075] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1346.630137] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1346.631199] do_syscall_64+0x33/0x40 [ 1346.631964] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.632998] RIP: 0033:0x7f5d96360b62 [ 1346.633756] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1346.637484] RSP: 002b:00007f5d938d60f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1346.639095] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5d96360b62 [ 1346.640550] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1346.641996] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1346.643473] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1346.644940] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1346.646169] FAULT_INJECTION: forcing a failure. [ 1346.646169] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.648927] CPU: 0 PID: 9130 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1346.650373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.652130] Call Trace: [ 1346.652693] dump_stack+0x107/0x167 [ 1346.653460] should_fail.cold+0x5/0xa [ 1346.654261] ? vm_area_alloc+0x1c/0x110 [ 1346.655118] should_failslab+0x5/0x20 [ 1346.655915] kmem_cache_alloc+0x5b/0x310 [ 1346.656774] vm_area_alloc+0x1c/0x110 [ 1346.657569] mmap_region+0x97e/0x1500 [ 1346.658389] do_mmap+0xcdb/0x11e0 [ 1346.659138] vm_mmap_pgoff+0x198/0x1f0 [ 1346.659960] ? randomize_page+0xb0/0xb0 [ 1346.660821] ksys_mmap_pgoff+0x41c/0x560 [ 1346.661682] ? find_mergeable_anon_vma+0x250/0x250 [ 1346.662729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1346.663838] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1346.664928] do_syscall_64+0x33/0x40 [ 1346.665712] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.666804] RIP: 0033:0x7f040f0e7b62 [ 1346.667591] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1346.671472] RSP: 002b:00007f040c65d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1346.673075] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1346.674574] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1346.676081] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1346.677599] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1346.679179] loop4: detected capacity change from 0 to 32768 11:30:43 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 78) 11:30:43 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8001, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0xfff}], 0x2001, &(0x7f0000000140)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x1}}, './file0\x00'}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) 11:30:43 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 79) 11:30:43 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 60) 11:30:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xf6ffff0f00000000}) 11:30:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x1, 'queue0\x00', 0xfffefffd}) openat(r2, 0x0, 0x0, 0x8) 11:30:43 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) 11:30:43 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 82) [ 1346.679416] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1346.685838] FAULT_INJECTION: forcing a failure. [ 1346.685838] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.688216] CPU: 1 PID: 9137 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1346.689658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.691348] Call Trace: [ 1346.691892] dump_stack+0x107/0x167 [ 1346.692639] should_fail.cold+0x5/0xa [ 1346.693419] ? create_object.isra.0+0x3a/0xa20 [ 1346.694349] should_failslab+0x5/0x20 [ 1346.695129] kmem_cache_alloc+0x5b/0x310 [ 1346.695963] create_object.isra.0+0x3a/0xa20 [ 1346.696845] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1346.697882] kmem_cache_alloc+0x159/0x310 [ 1346.698749] vm_area_dup+0x78/0x290 [ 1346.699490] ? lock_release+0x680/0x680 [ 1346.700303] ? mark_lock+0xf5/0x2df0 [ 1346.701075] ? lock_chain_count+0x20/0x20 [ 1346.701918] ? mark_lock+0xf5/0x2df0 [ 1346.702696] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1346.703228] FAULT_INJECTION: forcing a failure. [ 1346.703228] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.703756] ? lock_chain_count+0x20/0x20 [ 1346.703783] ? mark_lock+0xf5/0x2df0 [ 1346.707714] ? vm_area_alloc+0x110/0x110 [ 1346.708571] ? __lock_acquire+0x1657/0x5b00 [ 1346.709510] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1346.710602] ? SOFTIRQ_verbose+0x10/0x10 [ 1346.711484] ? vmacache_find+0x55/0x2a0 [ 1346.712308] __split_vma+0xa8/0x4e0 [ 1346.713071] __do_munmap+0x365/0x1260 [ 1346.713860] ? arch_get_unmapped_area+0x450/0x450 [ 1346.714859] ? lock_release+0x680/0x680 [ 1346.715699] mmap_region+0x7c8/0x1500 [ 1346.716508] do_mmap+0xcdb/0x11e0 [ 1346.717226] vm_mmap_pgoff+0x198/0x1f0 [ 1346.718040] ? randomize_page+0xb0/0xb0 [ 1346.718889] ksys_mmap_pgoff+0x41c/0x560 [ 1346.719737] ? find_mergeable_anon_vma+0x250/0x250 [ 1346.720768] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1346.721908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1346.723005] do_syscall_64+0x33/0x40 [ 1346.723791] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.724841] RIP: 0033:0x7fde47476b62 [ 1346.725614] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1346.729399] RSP: 002b:00007fde449ec0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1346.730975] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fde47476b62 [ 1346.732437] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1346.733999] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1346.735475] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1346.736982] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1346.738485] CPU: 0 PID: 9136 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1346.739953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.741710] Call Trace: [ 1346.742276] dump_stack+0x107/0x167 [ 1346.743062] should_fail.cold+0x5/0xa [ 1346.743874] ? xas_alloc+0x336/0x440 [ 1346.744669] should_failslab+0x5/0x20 [ 1346.745480] kmem_cache_alloc+0x5b/0x310 [ 1346.746344] xas_alloc+0x336/0x440 [ 1346.747107] xas_create+0x34a/0x10d0 [ 1346.747916] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1346.749034] xas_store+0x8c/0x1c40 [ 1346.749803] __xa_store+0x164/0x2d0 [ 1346.750576] ? xa_delete_node+0x280/0x280 [ 1346.751468] ? trace_hardirqs_on+0x5b/0x180 [ 1346.752394] xa_store+0x31/0x50 [ 1346.753095] __io_uring_add_tctx_node+0x1cf/0x520 [ 1346.754122] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1346.755241] ? alloc_fd+0x2e7/0x670 [ 1346.756026] io_uring_setup+0x1fbb/0x2980 [ 1346.756916] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1346.757992] ? wait_for_completion_io+0x270/0x270 [ 1346.759042] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 11:30:44 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 83) [ 1346.760158] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1346.761423] do_syscall_64+0x33/0x40 [ 1346.762216] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.763313] RIP: 0033:0x7f1066d63b19 [ 1346.764108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1346.768020] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1346.769634] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1346.771156] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1346.772668] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1346.774178] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1346.775698] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1346.806653] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1346.811059] loop3: detected capacity change from 0 to 32768 11:30:44 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 80) 11:30:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xfdfdffff00000000}) 11:30:44 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000240)={{0x5, 0x7ff}, 0x100, './file0\x00'}) getsockname(r1, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1346.923392] loop3: detected capacity change from 0 to 32768 [ 1346.923756] FAULT_INJECTION: forcing a failure. [ 1346.923756] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.927082] CPU: 1 PID: 9150 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1346.928489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.929303] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1346.930187] Call Trace: [ 1346.930213] dump_stack+0x107/0x167 [ 1346.930235] should_fail.cold+0x5/0xa [ 1346.930261] ? anon_vma_clone+0xdc/0x590 [ 1346.934815] should_failslab+0x5/0x20 [ 1346.935592] kmem_cache_alloc+0x5b/0x310 [ 1346.936433] anon_vma_clone+0xdc/0x590 [ 1346.937235] __split_vma+0x17c/0x4e0 [ 1346.937996] __do_munmap+0x365/0x1260 [ 1346.938785] ? arch_get_unmapped_area+0x450/0x450 [ 1346.939767] ? lock_release+0x680/0x680 [ 1346.940586] mmap_region+0x7c8/0x1500 [ 1346.941380] do_mmap+0xcdb/0x11e0 [ 1346.942096] vm_mmap_pgoff+0x198/0x1f0 [ 1346.942910] ? randomize_page+0xb0/0xb0 [ 1346.943738] ksys_mmap_pgoff+0x41c/0x560 [ 1346.944565] ? find_mergeable_anon_vma+0x250/0x250 [ 1346.945569] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1346.946640] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1346.947704] do_syscall_64+0x33/0x40 [ 1346.948479] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1346.949526] RIP: 0033:0x7f040f0e7b62 [ 1346.950296] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1346.954086] RSP: 002b:00007f040c65d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1346.955674] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1346.957128] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1346.958590] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1346.960051] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1346.961531] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1346.989596] FAULT_INJECTION: forcing a failure. [ 1346.989596] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.992015] CPU: 1 PID: 9158 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1346.993400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1346.995102] Call Trace: [ 1346.995637] dump_stack+0x107/0x167 [ 1346.996395] should_fail.cold+0x5/0xa [ 1346.997173] ? create_object.isra.0+0x3a/0xa20 [ 1346.998104] should_failslab+0x5/0x20 [ 1346.998907] kmem_cache_alloc+0x5b/0x310 [ 1346.999766] create_object.isra.0+0x3a/0xa20 [ 1347.000665] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1347.001712] kmem_cache_alloc+0x159/0x310 [ 1347.002560] ? lock_downgrade+0x6d0/0x6d0 [ 1347.003418] vm_area_dup+0x78/0x290 [ 1347.004175] ? mark_lock+0xf5/0x2df0 [ 1347.004963] ? lock_chain_count+0x20/0x20 [ 1347.005794] ? mark_lock+0xf5/0x2df0 [ 1347.006584] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1347.007689] ? lock_chain_count+0x20/0x20 [ 1347.008545] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1347.009481] ? trace_hardirqs_on+0x5b/0x180 [ 1347.010396] ? mark_lock+0xf5/0x2df0 [ 1347.011194] ? vm_area_alloc+0x110/0x110 [ 1347.012042] ? __lock_acquire+0x1657/0x5b00 [ 1347.012958] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1347.014067] ? vmacache_find+0x55/0x2a0 [ 1347.014877] __split_vma+0xa8/0x4e0 [ 1347.015636] __do_munmap+0x365/0x1260 [ 1347.016413] ? arch_get_unmapped_area+0x450/0x450 [ 1347.017411] ? lock_release+0x680/0x680 [ 1347.018228] mmap_region+0x7c8/0x1500 [ 1347.019028] do_mmap+0xcdb/0x11e0 [ 1347.019756] vm_mmap_pgoff+0x198/0x1f0 [ 1347.020552] ? randomize_page+0xb0/0xb0 [ 1347.021387] ksys_mmap_pgoff+0x41c/0x560 [ 1347.022218] ? find_mergeable_anon_vma+0x250/0x250 [ 1347.023235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1347.024299] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1347.025357] do_syscall_64+0x33/0x40 [ 1347.026114] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1347.027168] RIP: 0033:0x7fde47476b62 [ 1347.027921] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1347.031690] RSP: 002b:00007fde449ec0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1347.033238] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fde47476b62 [ 1347.034699] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1347.036146] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1347.037587] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1347.039044] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1347.040768] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1347.058084] loop4: detected capacity change from 0 to 32768 [ 1347.067031] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1347.099033] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 84) 11:30:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 81) [ 1360.930645] FAULT_INJECTION: forcing a failure. [ 1360.930645] name failslab, interval 1, probability 0, space 0, times 0 [ 1360.933221] CPU: 1 PID: 9173 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1360.934694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1360.936483] Call Trace: [ 1360.937054] dump_stack+0x107/0x167 [ 1360.937838] should_fail.cold+0x5/0xa [ 1360.938656] ? create_object.isra.0+0x3a/0xa20 [ 1360.939646] should_failslab+0x5/0x20 [ 1360.940462] kmem_cache_alloc+0x5b/0x310 [ 1360.941337] create_object.isra.0+0x3a/0xa20 [ 1360.942276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1360.943377] kmem_cache_alloc+0x159/0x310 [ 1360.944273] anon_vma_clone+0xdc/0x590 [ 1360.945114] __split_vma+0x17c/0x4e0 [ 1360.945914] __do_munmap+0x365/0x1260 [ 1360.946735] ? arch_get_unmapped_area+0x450/0x450 [ 1360.947779] ? lock_release+0x680/0x680 [ 1360.948637] mmap_region+0x7c8/0x1500 [ 1360.949466] do_mmap+0xcdb/0x11e0 [ 1360.950225] vm_mmap_pgoff+0x198/0x1f0 [ 1360.951072] ? randomize_page+0xb0/0xb0 [ 1360.951935] ksys_mmap_pgoff+0x41c/0x560 11:30:58 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 61) 11:30:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 79) 11:30:58 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x4623c2, 0xc8) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) mkdirat(r2, &(0x7f0000000080)='./file1\x00', 0x83) 11:30:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x40000, 0x104) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000000140)=0x3, 0x4) 11:30:58 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0xffffffff00000000}) [ 1360.952806] ? find_mergeable_anon_vma+0x250/0x250 [ 1360.954162] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1360.955303] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1360.956413] do_syscall_64+0x33/0x40 [ 1360.957214] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1360.958316] RIP: 0033:0x7fde47476b62 11:30:58 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1360.959126] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1360.963478] RSP: 002b:00007fde449ec0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1360.965105] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fde47476b62 [ 1360.966628] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1360.968187] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1360.969723] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1360.971272] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1360.987326] FAULT_INJECTION: forcing a failure. [ 1360.987326] name failslab, interval 1, probability 0, space 0, times 0 [ 1360.989900] CPU: 1 PID: 9180 Comm: syz-executor.1 Not tainted 5.10.239 #1 [ 1360.991396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1360.993188] Call Trace: [ 1360.993760] dump_stack+0x107/0x167 [ 1360.994548] should_fail.cold+0x5/0xa [ 1360.995381] ? create_object.isra.0+0x3a/0xa20 [ 1360.996367] should_failslab+0x5/0x20 [ 1360.997187] kmem_cache_alloc+0x5b/0x310 [ 1360.998065] create_object.isra.0+0x3a/0xa20 [ 1360.999020] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1361.000119] kmem_cache_alloc+0x159/0x310 [ 1361.001021] vm_area_dup+0x78/0x290 [ 1361.001807] ? lock_release+0x680/0x680 [ 1361.002665] ? mark_lock+0xf5/0x2df0 [ 1361.003486] ? lock_chain_count+0x20/0x20 [ 1361.004382] ? mark_lock+0xf5/0x2df0 [ 1361.005196] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1361.006328] ? lock_chain_count+0x20/0x20 [ 1361.007237] ? mark_lock+0xf5/0x2df0 [ 1361.008043] ? vm_area_alloc+0x110/0x110 [ 1361.008922] ? __lock_acquire+0x1657/0x5b00 [ 1361.009875] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1361.011016] ? vmacache_find+0x55/0x2a0 [ 1361.011874] __split_vma+0xa8/0x4e0 [ 1361.012661] __do_munmap+0x365/0x1260 [ 1361.013484] ? arch_get_unmapped_area+0x450/0x450 [ 1361.014524] ? lock_release+0x680/0x680 [ 1361.015412] mmap_region+0x7c8/0x1500 [ 1361.016254] do_mmap+0xcdb/0x11e0 [ 1361.017015] vm_mmap_pgoff+0x198/0x1f0 [ 1361.017868] ? randomize_page+0xb0/0xb0 [ 1361.018747] ksys_mmap_pgoff+0x41c/0x560 [ 1361.019640] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.020712] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.021857] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.022995] do_syscall_64+0x33/0x40 [ 1361.023723] FAULT_INJECTION: forcing a failure. [ 1361.023723] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.023804] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.023827] RIP: 0033:0x7f5d96360b62 [ 1361.028586] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.032603] RSP: 002b:00007f5d938d60f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.034254] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5d96360b62 [ 1361.035811] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.037388] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.038941] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.040481] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1361.042049] CPU: 0 PID: 9184 Comm: syz-executor.0 Not tainted 5.10.239 #1 [ 1361.043662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.045591] Call Trace: [ 1361.046210] dump_stack+0x107/0x167 [ 1361.046404] loop4: detected capacity change from 0 to 32768 [ 1361.047065] should_fail.cold+0x5/0xa [ 1361.047091] ? create_object.isra.0+0x3a/0xa20 [ 1361.047120] should_failslab+0x5/0x20 [ 1361.051125] kmem_cache_alloc+0x5b/0x310 [ 1361.052064] ? mark_held_locks+0x9e/0xe0 [ 1361.053005] create_object.isra.0+0x3a/0xa20 [ 1361.054018] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1361.055200] kmem_cache_alloc+0x159/0x310 [ 1361.055875] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1361.056163] xas_alloc+0x336/0x440 [ 1361.056193] xas_create+0x34a/0x10d0 [ 1361.059616] ? kernel_text_address+0xf2/0x120 [ 1361.060651] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1361.061861] xas_store+0x8c/0x1c40 [ 1361.062696] __xa_store+0x164/0x2d0 [ 1361.063548] ? xa_delete_node+0x280/0x280 [ 1361.064510] ? trace_hardirqs_on+0x5b/0x180 [ 1361.065512] xa_store+0x31/0x50 [ 1361.066279] __io_uring_add_tctx_node+0x1cf/0x520 [ 1361.067400] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1361.068606] ? alloc_fd+0x2e7/0x670 [ 1361.069457] io_uring_setup+0x1fbb/0x2980 [ 1361.070420] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1361.071594] ? wait_for_completion_io+0x270/0x270 [ 1361.072726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.073938] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.075138] do_syscall_64+0x33/0x40 [ 1361.075998] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.077181] RIP: 0033:0x7f1066d63b19 [ 1361.078041] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1361.082352] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1361.084123] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1361.085772] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1361.087430] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1361.089082] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1361.090733] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:30:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 82) 11:30:58 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00002dbd7000ffdbdf25100000000500110040000000050010000100000008000300", @ANYRES32=0x0, @ANYBLOB="0500110002000000050010008000000005001000c9000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4040) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r3, 0xf, &(0x7f0000000080)) sendfile(r3, r2, &(0x7f0000000280)=0x400, 0xffffffff) [ 1361.112385] FAULT_INJECTION: forcing a failure. [ 1361.112385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1361.114637] FAULT_INJECTION: forcing a failure. [ 1361.114637] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.115220] CPU: 0 PID: 9187 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1361.119114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.121019] Call Trace: [ 1361.121632] dump_stack+0x107/0x167 [ 1361.122475] should_fail.cold+0x5/0xa [ 1361.123372] __alloc_pages_nodemask+0x182/0x600 [ 1361.124448] ? __alloc_pages_slowpath.constprop.0+0x2200/0x2200 [ 1361.125840] ? walk_mem_res+0x170/0x170 [ 1361.126769] alloc_pages_current+0x187/0x280 [ 1361.127794] pte_alloc_one+0x16/0x1a0 [ 1361.128676] __pte_alloc+0x1d/0x330 [ 1361.129525] remap_pfn_range_internal+0x9a3/0xf60 [ 1361.130645] ? lookup_memtype+0x5b/0x200 [ 1361.131608] ? apply_to_existing_page_range+0x40/0x40 [ 1361.132813] remap_pfn_range+0xcd/0x160 [ 1361.133733] ? remap_pfn_range_notrack+0x70/0x70 [ 1361.134835] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1361.136030] io_uring_mmap+0x398/0x530 [ 1361.136932] mmap_file+0x5e/0xe0 [ 1361.137711] mmap_region+0xc49/0x1500 [ 1361.138608] do_mmap+0xcdb/0x11e0 [ 1361.139426] vm_mmap_pgoff+0x198/0x1f0 [ 1361.140329] ? randomize_page+0xb0/0xb0 [ 1361.141263] ksys_mmap_pgoff+0x41c/0x560 [ 1361.142200] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.143342] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.144557] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.145748] do_syscall_64+0x33/0x40 [ 1361.146605] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.147795] RIP: 0033:0x7f040f0e7b62 [ 1361.148653] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.152844] RSP: 002b:00007f040c63c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.154562] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1361.156187] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.157806] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.159424] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.161035] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1361.162686] CPU: 1 PID: 9195 Comm: syz-executor.7 Not tainted 5.10.239 #1 [ 1361.164155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.165910] Call Trace: [ 1361.166475] dump_stack+0x107/0x167 [ 1361.167267] should_fail.cold+0x5/0xa [ 1361.168072] ? vm_area_alloc+0x1c/0x110 [ 1361.168916] should_failslab+0x5/0x20 [ 1361.169728] kmem_cache_alloc+0x5b/0x310 [ 1361.170594] vm_area_alloc+0x1c/0x110 [ 1361.171423] mmap_region+0x97e/0x1500 [ 1361.172248] do_mmap+0xcdb/0x11e0 [ 1361.172991] vm_mmap_pgoff+0x198/0x1f0 [ 1361.173817] ? randomize_page+0xb0/0xb0 [ 1361.174677] ksys_mmap_pgoff+0x41c/0x560 [ 1361.175550] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.176127] loop3: detected capacity change from 0 to 32768 [ 1361.176598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.178991] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.180086] do_syscall_64+0x33/0x40 [ 1361.180895] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.181991] RIP: 0033:0x7fde47476b62 [ 1361.182771] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.186657] RSP: 002b:00007fde449ec0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.188284] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fde47476b62 [ 1361.189790] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.191310] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.192824] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.194339] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1361.202511] ------------[ cut here ]------------ [ 1361.203722] WARNING: CPU: 1 PID: 9187 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 1361.205615] Modules linked in: [ 1361.206339] CPU: 1 PID: 9187 Comm: syz-executor.5 Not tainted 5.10.239 #1 [ 1361.207852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.209658] RIP: 0010:get_pat_info+0x216/0x270 [ 1361.210674] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 41 8a 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 2a 8a 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 a5 98 5a 00 e9 [ 1361.214613] RSP: 0018:ffff88801e647898 EFLAGS: 00010212 [ 1361.215791] RAX: 000000000001a16e RBX: ffff888047f51200 RCX: ffffc90004210000 [ 1361.217338] RDX: 0000000000040000 RSI: ffffffff81124696 RDI: 0000000000000007 [ 1361.221165] RBP: ffff88801e647950 R08: 0000000000000000 R09: ffff88801e647820 [ 1361.226416] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 1361.227954] R13: 1ffff11003cc8f13 R14: 0000000000000000 R15: ffff888047f51250 [ 1361.229484] FS: 00007f040c63c700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 1361.231214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1361.232487] CR2: 000055c7bd808040 CR3: 000000004b8c6000 CR4: 0000000000350ee0 [ 1361.234003] Call Trace: [ 1361.234559] ? pgprot_writethrough+0xc0/0xc0 [ 1361.235522] ? finish_task_switch+0x126/0x5d0 [ 1361.236490] ? finish_task_switch+0xef/0x5d0 [ 1361.237462] untrack_pfn+0xdc/0x240 [ 1361.238252] ? track_pfn_insert+0x150/0x150 [ 1361.239202] ? lock_downgrade+0x6d0/0x6d0 [ 1361.240118] ? uprobe_munmap+0x1c/0x560 [ 1361.241001] unmap_single_vma+0x1bc/0x300 [ 1361.241915] zap_page_range_single+0x2ce/0x450 [ 1361.242917] ? unmap_single_vma+0x300/0x300 [ 1361.243826] ? remap_pfn_range_internal+0xc56/0xf60 [ 1361.244938] ? lookup_memtype+0x5b/0x200 [ 1361.245804] ? apply_to_existing_page_range+0x40/0x40 [ 1361.246960] remap_pfn_range+0x139/0x160 [ 1361.247809] ? remap_pfn_range_notrack+0x70/0x70 [ 1361.248865] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1361.249990] io_uring_mmap+0x398/0x530 [ 1361.250835] mmap_file+0x5e/0xe0 [ 1361.251581] mmap_region+0xc49/0x1500 [ 1361.252424] do_mmap+0xcdb/0x11e0 [ 1361.253202] vm_mmap_pgoff+0x198/0x1f0 [ 1361.254060] ? randomize_page+0xb0/0xb0 [ 1361.254973] ksys_mmap_pgoff+0x41c/0x560 [ 1361.255875] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.256934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.258063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.259187] do_syscall_64+0x33/0x40 [ 1361.259977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.261095] RIP: 0033:0x7f040f0e7b62 [ 1361.261903] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.265799] RSP: 002b:00007f040c63c0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.267436] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1361.268982] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.270518] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.272086] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.273632] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1361.275175] irq event stamp: 1297 [ 1361.275940] hardirqs last enabled at (1307): [] console_unlock+0x92d/0xb40 [ 1361.277767] hardirqs last disabled at (1316): [] console_unlock+0x839/0xb40 [ 1361.279581] softirqs last enabled at (758): [] asm_call_irq_on_stack+0x12/0x20 [ 1361.281479] softirqs last disabled at (705): [] asm_call_irq_on_stack+0x12/0x20 [ 1361.283362] ---[ end trace a3e35c8e27299229 ]--- 11:30:58 executing program 1: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x11b}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 80) 11:30:58 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b80)=0x0) r3 = open_tree(r1, &(0x7f0000000bc0)='./file0/../file0\x00', 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r4, 0xf, &(0x7f0000000080)) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setownex(r5, 0xf, &(0x7f0000000080)) r6 = syz_open_dev$tty1(0xc, 0x4, 0x2) r7 = syz_mount_image$iso9660(&(0x7f0000000c00), &(0x7f0000000c40)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x200004, &(0x7f0000001e40)={[{@check_strict}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@dont_appraise}, {@uid_gt={'uid>', 0xee00}}, {@fsname}, {@subj_user={'subj_user', 0x3d, '@^-,\t}}'}}]}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000001ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001f00)=0x14, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000001f40), 0xffffffffffffffff, 0x6d0af03fa843b92d) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002840)=[{{&(0x7f0000000280)=@file={0x1, './file0/../file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000300)="5a23f156f0ccde0a7609417e3ebc8d6825560ff046d5595607ad4aa1443c6bc1137d1693cf024dedbb569065cf6f1d05157cd79f8256d53cb1214e75c26ffc588936caa56ef96da9dc9b6b6fc5fdca6e91f013466e1075eebf0c687181ab55b2542bcefc5ccf7bc96841786bf6da708ef91f6289d41d56483c5992f57658b19df609b0", 0x83}, {&(0x7f0000000000)="cc9c9a9d9e2a0ddd07bc7a473c4640cb31d7bbf92997ec8cde6d3ce5143712b4c00125059b16c1", 0x27}, {&(0x7f00000003c0)="f0c554e0c1d706c3ca549cd676eb97cd3c58dc857a3e8be65c0a9530ab236290172c4d93143b242272bfcf71486042bd71994d810b0679fe2ff29a244562b55eeec8ef0a887a89faa4f32ff7190087255338ad2d760c3e651fc5fb6b200da1f0984a6088bbfb487fe584a89a104b4f6b8fd041887a255e3a54acee44388329b0a9b807aa1db9c9ad551f8d48b39aaa61e84af07b8dcc3ca1ee52ee0bb82438453fc8d3843b258102ac3840eacf713ee2cc9aac2224195c6b539cbf7e313e9e6d20eeec51", 0xc4}, {&(0x7f00000000c0)="0ea6", 0x2}, {&(0x7f00000004c0)="b1667f2ed9a2f6f839a9fd57ebb9eed321bd3359291ab6ea33492e3a20a9ae68c20c3efc3011915fbce70bb2f0c419be2ca5035018d709cff400cde80aaafe04e0863455e1054dad814fd5c0a7ef4c39f6821fbf074490a2416d34240c9fc60fc2d384960c35c060fc12e658abb85ef95a1218c40f3cf292baa2cec253", 0x7d}, {&(0x7f0000000540)="4c029e52153175b1c9f3d3c8ce4973980504400323315509a0f36674dd83265cb769184077a25dba078133d81cdb9461948e49129c9eca7d97e0e36abc373432efba51f3c52c13a21a38470645441ae8e13d93804fad689e9ab58085f15b3da934e4a79268311e", 0x67}, {&(0x7f0000000180)="30f70cedb67fa65dda6339db8af2f77d7063189e3d04ba9d00b2", 0x1a}], 0x7, &(0x7f0000000200), 0x0, 0x80}}, {{&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f00000006c0)="783a2eb15e1d15bc8ff4c025e3a1f20ad58b1874658c7bd0ed4458ff7031d5cbbe58369a6a8257587ce6d3669f6fc9362a8216f5de50142d74448e21cbd798121a39e5c292a81f16c9b79928ca0e09cec1aac9d3edca8ffede487c012b2ee9a252d5504a86398055a9247305467aa4f3c8eec037f105c78f186a113688d0b69e1d6b20e9849dd17d5cffb6d0482bdac27e72b3d17f1afa2f6dc43672f62ca3a698eb4dddc2d64bbbabe920d68311", 0xae}, {&(0x7f0000002940)="565b7995a41840bbb5369b1ca332ebf9743b33e96862e7b9fcdbdfaad91a9f4becc75db7d5d53fdcc8b9d9bf9a9a157cb488c7caf5c869337b64041856b8c40f06e27688e34da96af2e19f751e3204def27f08e2983054df9b2ccf458c", 0x5d}, {&(0x7f0000000800)='f', 0x1}, {&(0x7f0000000840)="966255846278fb4b64a49e431676e8e6a36e476a99677c19cc9c29677ed668d909ef784768370c27a27d7026a200c85b5e7feed06b3cc8cbc82f84cb080d0680c501483080a1cd71f8482a7870138be02bc6c0106fa838e937e0da666b947def8a8a982cb3f468061463ae9ec6f3a0bd265aa894651892865d915d8e69a5166ba35dd8c1eca2f83d7c50e661458276a403b106642e243385dc844f5ff6e4a7f0da9b5bf89e7cda7851d432bcd2bda87c34f72e723166008ef06c01356d0c41382a6c86180f067bd3114df72271497fc7cf164ce23a", 0xd5}, {&(0x7f0000000940)="f372b6f111161c5614086408fdf8fce5fbc074fb4439d130d9d713d57d94fcd8bc247749f8da604676187f02473ac785c511a1303e1079cb7c28ca86a326ca167c5cb08cf9951c45c007a823f58c5ffa892fb5c7a5829105dabbdb", 0x5b}, {&(0x7f00000009c0)="8c92d661e2a77ceaed97c7f32b9f12e48cd6b177a8bef9b96b239581903cf1a5856e64031e", 0x25}, {&(0x7f0000000a00)="79185bfcb304686f186abe029e329c06feff47e2067f001a93d7cf4b8d30b4bcd2f0d253cfec2287e36a1e6fab97732c37bf8bb926905b156c06474b12912b186f403302904fe0304f616e7ed625af406be1712f45806ba4c3551c459c217c09afae44c30f988367efd0458e8a6c565690df0aa7c886cedf4ea7add3cc6ad642c999c1fe841018ac79edff990aa13eefd8f2a1cfb44d28d37b0ec50d1ecb57bece76481a93c80c18b1a00aa81dec852bc4c8a95dd27cdd26e4a0a0655d8ef89cc74fa0bc0593407ce664b092d96414c160120d2a3a2388faa4b5b34e3fbbaa1b0a75538325", 0xe5}], 0x7, &(0x7f0000001f80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r3, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r4, r0, r5, r0, r6, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r0, r9, r10, r11]}}], 0xd8}}, {{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002100)="dec57ad12975d3053c01f93dba30e7100a524d6688df761f27b6fe48280416d93519231b0ef9f59de2b9377df1a7f899e583dee1be3201a6cf7a390d019e271604c7da23f895b9a463a47396c50cf064ee85e8a597d0fd3b1240a2bbef4b1ba427e9e230a94bf1544ddd032505d4f70e05dde4c1f52c3d43d0", 0x79}, {&(0x7f0000002180)="cdda14a93852205bad3f33a3148540ab2ddb92568365ca90ea53956b9082a8d8e127497117", 0x25}, {&(0x7f00000021c0)="03e40f", 0x3}, {&(0x7f0000002200)="81467524ead9e53360da366a284457d1a9c571f2d58441a2be61de6209a3f8f6cdccebf1ab7bb42b9f14fbe31d81d0779602bdfd4e8fb89cb02fd44cfea2c0b9af6c4b60fb4fae530d4824a679fed97241d220214e67b508ad04eff066505d5e785310320d80948cbef3843b0057784bc04d48b88f03cca63417bdb41e500dc4b9ac3700", 0x84}, {&(0x7f00000022c0)="13afce047e8cd172c2aa8bf5ddf4720a8460daad1c260d3170934bb96ae1a7937cf32293120bb08e5add437cb461f3cc484689dfd61d37e938557fed71ea9763d9677668bd9c017a0c9d391f946cceebd373e0b29a1722b379f35d46c8f529d9de03429492e526dca7649b08feb792d8b6b1c40d255431067b79073dee33ea009d74b3e56394864aefd92ff2c6ca9ae2d1576678bd133e02572abdcbc492358fcba55ff124bdf8ee690dc10df87bdea89f3baa0271e38ef4f3c01a676eb9f648a503c3e9f5232075f64d6b144cc1d122902cb0a32bf06689a6e121af5748c39212cd355d4aa70cff88840789736a22922b72376d795f6650b3", 0xf9}], 0x5, 0x0, 0x0, 0x4}}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000024c0)="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", 0xfe}, {&(0x7f00000025c0)="2070a8383eaed34617cd2df9779d6e5201ab94568d1ee981f75eced68216e3ee30dec0f8df5496ebed06953ebf97794b2c01d15798be909272d4e0500367921279316b8386a60408a793b97e1d0c44326054f9f5fb30cd41653d7e6cd58a38d6b3a3624e39c1725731384160dd157276e4d6950de3fec6a2a892bade09eb2fee5f493b1fb2414a9fc62824db3deff5343a5a36dc9bd932ee0088347370b8bfa3eba745e7aad9b45df893c3c08e0a47a98bf2bce5844ba479e2c91d39543327b4f5373d4b52c9e3f08aa40990759be06f77348f6a3c7fcfe57e262f885a9907795ce9e4202d0a729f62f03717a6ba", 0xee}, {&(0x7f00000026c0)="b065d0565fdc090f8e6367", 0xb}, {&(0x7f0000002700)="be88dc41deff1aef239e021d6eaedfe411f2e35a9e5c5f23ca9383e179bb48bfff7eb14ec046f4a89062180e251e45a9f5bb663c0b9feb541f70f49009a9e129a4be636f4bb7fe0e44d56a6fed0355d7d4e565717896130e65ea3f0f073e1c00a7a3106819050ae659ee19712e9abb0d12a7bb1c6687c63625dc3dea57449c827fc4006efc262bb14d3a41071fa474304a9d2eb29115f6", 0x97}], 0x4, &(0x7f0000002800)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r0]}}], 0x20, 0x4000000}}], 0x4, 0x800) [ 1361.332080] loop4: detected capacity change from 0 to 32768 [ 1361.363082] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) chdir(&(0x7f0000000080)='./file1\x00') ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) [ 1361.376883] FAULT_INJECTION: forcing a failure. [ 1361.376883] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.379403] CPU: 1 PID: 9206 Comm: syz-executor.1 Tainted: G W 5.10.239 #1 [ 1361.381137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.382891] Call Trace: [ 1361.383444] dump_stack+0x107/0x167 [ 1361.384222] should_fail.cold+0x5/0xa [ 1361.385025] ? anon_vma_clone+0xdc/0x590 [ 1361.385884] should_failslab+0x5/0x20 [ 1361.386689] kmem_cache_alloc+0x5b/0x310 [ 1361.387553] anon_vma_clone+0xdc/0x590 [ 1361.388373] __split_vma+0x17c/0x4e0 [ 1361.389162] __do_munmap+0x365/0x1260 [ 1361.389960] ? arch_get_unmapped_area+0x450/0x450 [ 1361.390992] ? lock_release+0x680/0x680 [ 1361.391825] mmap_region+0x7c8/0x1500 [ 1361.392634] do_mmap+0xcdb/0x11e0 [ 1361.393372] vm_mmap_pgoff+0x198/0x1f0 [ 1361.394195] ? randomize_page+0xb0/0xb0 [ 1361.395054] ksys_mmap_pgoff+0x41c/0x560 [ 1361.395910] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.396952] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.398060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.399158] do_syscall_64+0x33/0x40 [ 1361.399942] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.401017] RIP: 0033:0x7f5d96360b62 [ 1361.401804] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.405705] RSP: 002b:00007f5d938d60f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.407312] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5d96360b62 [ 1361.408812] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.410315] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.411835] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.413349] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:30:58 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 62) [ 1361.435935] loop3: detected capacity change from 0 to 32768 [ 1361.446954] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:58 executing program 6: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000000c0)='vfat\x00', 0x0, r0) r2 = pidfd_getfd(r1, r0, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x99e1) r3 = syz_open_dev$vcsn(&(0x7f0000000140), 0x7, 0x800000) ioctl$FS_IOC_READ_VERITY_METADATA(r3, 0xc0286687, &(0x7f0000000180)={0x3, 0x1000, 0xf5, &(0x7f0000000240)=""/245}) [ 1361.496364] FAULT_INJECTION: forcing a failure. [ 1361.496364] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.498963] CPU: 0 PID: 9217 Comm: syz-executor.0 Tainted: G W 5.10.239 #1 [ 1361.500818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.502705] Call Trace: [ 1361.503322] dump_stack+0x107/0x167 [ 1361.504152] should_fail.cold+0x5/0xa [ 1361.505033] ? create_object.isra.0+0x3a/0xa20 [ 1361.506072] should_failslab+0x5/0x20 [ 1361.506953] kmem_cache_alloc+0x5b/0x310 [ 1361.507882] ? mark_held_locks+0x9e/0xe0 [ 1361.508806] create_object.isra.0+0x3a/0xa20 [ 1361.509801] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1361.510968] kmem_cache_alloc+0x159/0x310 [ 1361.511922] xas_alloc+0x336/0x440 [ 1361.512731] xas_create+0x34a/0x10d0 [ 1361.513587] ? kernel_text_address+0xf2/0x120 [ 1361.514621] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1361.515844] xas_store+0x8c/0x1c40 [ 1361.516686] __xa_store+0x164/0x2d0 [ 1361.517528] ? xa_delete_node+0x280/0x280 [ 1361.518508] ? trace_hardirqs_on+0x5b/0x180 [ 1361.519526] xa_store+0x31/0x50 [ 1361.520303] __io_uring_add_tctx_node+0x1cf/0x520 [ 1361.521422] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 1361.522619] ? alloc_fd+0x2e7/0x670 [ 1361.523503] io_uring_setup+0x1fbb/0x2980 [ 1361.524500] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 1361.525689] ? wait_for_completion_io+0x270/0x270 [ 1361.526858] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.528067] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.529270] do_syscall_64+0x33/0x40 [ 1361.530156] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.531408] RIP: 0033:0x7f1066d63b19 [ 1361.532285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1361.536670] RSP: 002b:00007f10642d9108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 1361.538471] RAX: ffffffffffffffda RBX: 00007f1066e76f60 RCX: 00007f1066d63b19 [ 1361.540198] RDX: 0000000020ffd000 RSI: 0000000020000380 RDI: 00000000000049c6 [ 1361.541927] RBP: 0000000020000380 R08: 00000000200002c0 R09: 00000000200002c0 [ 1361.543665] R10: 0000000020000000 R11: 0000000000000202 R12: 00000000200002c0 [ 1361.545383] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 11:30:58 executing program 7: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x5265, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 83) 11:30:58 executing program 5: perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x49c6, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000), &(0x7f00000002c0)) (fail_nth: 85) 11:30:58 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b, 0x3304}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x7f, 0xffffffff, 0x1, 'queue0\x00', 0xffff0001}) openat(r2, &(0x7f0000000140)='./file0\x00', 0x40000, 0x8) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e21, 0x0, 0x4e23, 0x1ff, 0x2, 0x80, 0xa0, 0x2f}, {0x6, 0x0, 0x6, 0x9, 0x7ffffffe, 0x4, 0x8, 0x7}, {0x1f, 0xffffffff7fffffff, 0x100, 0xfffffffffffffff8}, 0x8, 0x6e6bb9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4d4}, 0x2, @in6=@remote, 0x3505, 0x4, 0x3, 0xf8, 0x9, 0x101, 0x6}}, 0xe8) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file2\x00'}) openat(r4, &(0x7f00000000c0)='./file1\x00', 0x8000, 0x82) [ 1361.576303] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 11:30:58 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file1\x00'}) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x4, 0x53, &(0x7f0000000240)}) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x0, 0x3b3b}) [ 1361.610411] FAULT_INJECTION: forcing a failure. [ 1361.610411] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.613109] CPU: 0 PID: 9226 Comm: syz-executor.5 Tainted: G W 5.10.239 #1 [ 1361.614957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.616857] Call Trace: [ 1361.617457] dump_stack+0x107/0x167 [ 1361.618295] should_fail.cold+0x5/0xa [ 1361.619182] ? ptlock_alloc+0x1d/0x70 [ 1361.620059] should_failslab+0x5/0x20 [ 1361.620936] kmem_cache_alloc+0x5b/0x310 [ 1361.621875] ptlock_alloc+0x1d/0x70 [ 1361.622720] pte_alloc_one+0x68/0x1a0 [ 1361.623603] __pte_alloc+0x1d/0x330 [ 1361.624447] remap_pfn_range_internal+0x9a3/0xf60 [ 1361.625559] ? lookup_memtype+0x5b/0x200 [ 1361.625582] FAULT_INJECTION: forcing a failure. [ 1361.625582] name failslab, interval 1, probability 0, space 0, times 0 [ 1361.629096] ? apply_to_existing_page_range+0x40/0x40 [ 1361.630310] remap_pfn_range+0xcd/0x160 [ 1361.631239] ? remap_pfn_range_notrack+0x70/0x70 [ 1361.632357] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 1361.633586] io_uring_mmap+0x398/0x530 [ 1361.634495] mmap_file+0x5e/0xe0 [ 1361.635310] mmap_region+0xc49/0x1500 [ 1361.636219] do_mmap+0xcdb/0x11e0 [ 1361.637043] vm_mmap_pgoff+0x198/0x1f0 [ 1361.637966] ? randomize_page+0xb0/0xb0 [ 1361.638951] ksys_mmap_pgoff+0x41c/0x560 [ 1361.639926] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.641117] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.642376] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.643626] do_syscall_64+0x33/0x40 [ 1361.644523] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.645759] RIP: 0033:0x7f040f0e7b62 [ 1361.646645] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.651094] RSP: 002b:00007f040c65d0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.652939] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f040f0e7b62 [ 1361.654665] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.656405] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.658142] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.659890] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1361.661682] CPU: 1 PID: 9228 Comm: syz-executor.7 Tainted: G W 5.10.239 #1 [ 1361.663493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1361.665251] Call Trace: [ 1361.665814] dump_stack+0x107/0x167 [ 1361.666583] should_fail.cold+0x5/0xa [ 1361.667404] ? create_object.isra.0+0x3a/0xa20 [ 1361.668372] should_failslab+0x5/0x20 [ 1361.669177] kmem_cache_alloc+0x5b/0x310 [ 1361.670043] create_object.isra.0+0x3a/0xa20 [ 1361.670978] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1361.672053] kmem_cache_alloc+0x159/0x310 [ 1361.672941] vm_area_alloc+0x1c/0x110 [ 1361.673739] mmap_region+0x97e/0x1500 [ 1361.674566] do_mmap+0xcdb/0x11e0 [ 1361.675323] vm_mmap_pgoff+0x198/0x1f0 [ 1361.676150] ? randomize_page+0xb0/0xb0 [ 1361.676999] ksys_mmap_pgoff+0x41c/0x560 [ 1361.677865] ? find_mergeable_anon_vma+0x250/0x250 [ 1361.678917] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1361.680026] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1361.681128] do_syscall_64+0x33/0x40 [ 1361.681924] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1361.683016] RIP: 0033:0x7fde47476b62 [ 1361.683809] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 1361.687762] RSP: 002b:00007fde449ec0f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 1361.689374] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007fde47476b62 [ 1361.690894] RDX: 0000000000000003 RSI: 0000000000120140 RDI: 0000000020ffd000 [ 1361.692422] RBP: 0000000020ffd000 R08: 0000000000000005 R09: 0000000000000000 [ 1361.693931] R10: 0000000000008011 R11: 0000000000000206 R12: 00000000200002c0 [ 1361.695450] R13: 0000000020ffd000 R14: 0000000020000000 R15: 0000000020ffd000 [ 1361.729273] loop4: detected capacity change from 0 to 32768 [ 1361.741287] loop3: detected capacity change from 0 to 32768 [ 1361.744918] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1361.774118] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1361.811770] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1361.837259] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) VM DIAGNOSIS: 11:30:58 Registers: info registers vcpu 0 RAX=00000000c3540910 RBX=000000000f39e736 RCX=0000000000008c40 RDX=00000000684e0858 RSI=0000000000000003 RDI=000000007845adf4 RBP=ffff88800e2dd3d0 RSP=ffff88804660f388 R8 =00000000d6965e27 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88804660f3d8 R13=0000000000000012 R14=0000000000000012 R15=000000000009e736 RIP=ffffffff81fe0551 RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555571733400 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555571744c98 CR3=0000000046610000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0000000000000000ff000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000066 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e27c1 RDI=ffffffff879f5140 RBP=ffffffff879f5100 RSP=ffff88801e6472a8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000066 R13=0000000000000066 R14=ffffffff879f5100 R15=dffffc0000000000 RIP=ffffffff822e2818 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f040c63c700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c7bd808040 CR3=000000004b8c6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000